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Figure 47: Removing the SCGs

g006280

Removing the T4000 Rear Fan Tray

The rear fan tray is mounted vertically on the right side of the rear of the chassis. The rear
fan tray weighs about 10 lb (4.5 kg).

To remove the rear fan tray (see

Figure 48 on page 94

):

1.

Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
the strap to an approved site ESD grounding point. See the instructions for your site.

2.

Loosen the captive screws on the top and bottom of the fan tray faceplate.

3.

Grasp the handles, and pull the fan tray halfway out of the chassis.

4.

Place one hand under the fan tray to support it, and pull the fan tray completely out
of the chassis.

93

Copyright © 2013, Juniper Networks, Inc.

Chapter 10: Installing the T4000 Router Without a Mechanical Lift

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Summary of Contents for T4000 -

Page 1: ...T4000 Core Router Hardware Guide Published 2013 08 28 Copyright 2013 Juniper Networks Inc ...

Page 2: ...ed service marks are the property of their respective owners Juniper Networks assumes no responsibility for any inaccuracies in this document Juniper Networks reserves the right to change modify transfer or otherwise revise this publication without notice Products made or sold by Juniper Networks or components thereof might be covered by one or more of the following patents that are owned by or li...

Page 3: ... T Series Routers 8 Packet Forwarding Engine Architecture for T Series Routers 9 Packet Forwarding Engine Components 9 Data Flow 9 Chapter 3 T4000 Hardware Components Overview 13 T4000 Hardware Component Overview 13 T4000 Component Redundancy 15 T4000 Chassis Description 15 T4000 Midplane Description 18 T4000 Cable Management System 20 T4000 Cooling System Description 21 Airflow 21 Fan Trays 22 Ai...

Page 4: ...ting Engine Overview 39 T4000 Routing Engine Description 39 T4000 RE C1800 Routing Engine Description 40 T4000 RE C1800 LEDs 41 T4000 PIC Description 42 T4000 Power System Overview 43 T4000 Power System Description 43 Power Supply Slots 43 Power Supply Function 43 Supported Power Supplies 43 Power Supply Components 44 Redundancy 44 T4000 Six Input DC Power Supply LEDs 45 T4000 Switch Interface Boa...

Page 5: ...unting Brackets from the Chassis 72 Removing the Spacer Bars 73 Chapter 8 Installing the T4000 Router into a Rack 75 Overview of Installing the T4000 Router into a Rack 75 Chapter 9 Installing the T4000 Router Using a Mechanical Lift 77 Overview of Installing a T4000 Router Using a Mechanical Lift 77 Tools Required to Install the T4000 Router Using a Mechanical Lift 77 Installing the T4000 Router ...

Page 6: ...onnecting the T4000 Router to an External Clocking Device 115 Connecting PIC Cables to the T4000 Router 116 Connecting the T4000 Router to a Management Ethernet Device 118 Chapter 13 Providing Power to the T4000 Router 121 Tools and Parts Required to Provide Power to the T4000 Router 121 Connecting Power to the T4000 Router 121 Connecting DC Power to the T4000 Router Six 60 A Inputs 122 Connecting...

Page 7: ... Verify That Components Supported by the T4000 Router Are Installed 171 Upgrading to T4000 SIBs with Junos OS Release 12 1 172 Upgrading to T4000 SIBs Online with Junos OS Release 12 2 and Later 173 Installing the T4000 FPCs After an Upgrade from a T640 or T1600 Router 175 Registering Your T4000 Upgrade 175 Part 4 Maintenance Troubleshooting and Replacement Procedures Chapter 17 Maintaining T4000 ...

Page 8: ... Front Air Filter 218 Installing the T4000 Front Air Filter 219 Replacing a T4000 Rear Air Filter 220 Removing a Rear T4000 Air Filter 220 Installing the T4000 Rear Air Filter 222 Replacing the T4000 Alarm Relay Wires 224 Removing the T4000 Alarm Relay Wires 224 Installing the T4000 Alarm Relay Wires 224 Replacing a T4000 Console or Auxiliary Cable 224 Removing a T4000 Console or Auxiliary Cable 2...

Page 9: ... Supply Side Air Filter 265 Removing a T4000 Six Input DC Power Supply Side Air Filter 265 Installing a T4000 Six Input DC Power Supply Side Air Filter 266 Replacing a T4000 Routing Engine 267 Removing a T4000 Routing Engine 267 Installing a T4000 Routing Engine 268 Replacing a CompactFlash Card in a T4000 RE C1800 Routing Engine 270 Preparing to Replace a CompactFlash Card in a T4000 RE C1800 Rou...

Page 10: ...e Suppression 299 Fire Suppression Equipment 299 T4000 Installation Safety Guidelines 300 General Installation Safety Guidelines 300 Chassis Lifting Guidelines 300 Installation Safety Warnings for Juniper Networks Devices 301 Installation Instructions Warning 301 Rack Mounting Requirements and Warnings 301 Ramp Warning 305 Laser and LED Safety Guidelines and Warnings 305 T4000 General Laser Safety...

Page 11: ...ements for Juniper Networks Devices Canada 327 Compliance Statements for EMC Requirements for Juniper Networks Devices Japan 328 Compliance Statements for EMC Requirements for Juniper Networks Devices United States 328 Compliance Statements for Environmental Requirements for Juniper Networks Devices 328 T4000 Compliance Statements for Acoustic Noise 329 Appendix B T4000 Router Physical Specificati...

Page 12: ...45 Connector Pinouts for the T4000 Management ETHERNET Port 351 DB 9 Connector Pinouts for the Routing Engine AUXILIARY and CONSOLE Ports 351 Appendix F Contacting Customer Support and Returning Router Hardware 353 Contacting Customer Support 353 Returning a Hardware Component to Juniper Networks Inc 354 Tools and Parts Required to Remove Components from a T4000 Router 355 Packing the T4000 Router...

Page 13: ...ough the Chassis 21 Figure 11 Front Panel of the Craft Interface 23 Figure 12 LCD in Idle Mode 24 Figure 13 LCD in Alarm Mode 24 Figure 14 Front Panel of the Craft Interface 25 Figure 15 CIP 28 Figure 16 Enhanced Scaling T1600 FPC4 32 Figure 17 FPC5 Supported by the Router 33 Figure 18 FPC Edges 34 Figure 19 LCC CB 37 Figure 20 LCC CB LEDs 38 Figure 21 RE C1800 40 Figure 22 RE C1800 LEDs 41 Figure...

Page 14: ...ng the Router 89 Figure 45 Removing a SIB 91 Figure 46 Removing a Control Board 92 Figure 47 Removing the SCGs 93 Figure 48 Removing the Rear Fan Tray 94 Figure 49 Removing an Upper Front Fan Tray 96 Figure 50 Removing a Lower Front Fan Tray 96 Figure 51 Removing an FPC 98 Figure 52 Attaching the Installation Handle 99 Figure 53 Installing the Router in the Rack 101 Figure 54 Reinstalling the Rear...

Page 15: ...ure 82 Connecting DC Power Cables 136 Figure 83 Negative DC Power Cables Connected to INPUT 1 and INPUT 3 137 Figure 84 Connecting Negative DC Power Cable to INPUT 5 138 Figure 85 Positive DC Power Cables Connected to RTN 1 RTN 3 and RTN 5 139 Figure 86 Power Supply Covers 140 Figure 87 Six Input DC Power Supply 142 Part 4 Maintenance Troubleshooting and Replacement Procedures Chapter 17 Maintaini...

Page 16: ...123 Installing the Power Supply Side Air Filter 266 Figure 124 Removing the Routing Engine Cover 268 Figure 125 Removing a T4000 C1800 Routing Engine 268 Figure 126 Installing a Routing Engine 269 Figure 127 Reinstalling the Routing Engine Cover 269 Figure 128 Removing a CompactFlash Card 271 Figure 129 Installing a CompactFlash Card 272 Figure 130 Removing an SSD 274 Figure 131 Installing an SSD ...

Page 17: ... Figure 151 CIP Serial Number Label 359 Figure 152 LCC CB Serial Number Label 359 Figure 153 Craft Interface Serial Number ID Label 360 Figure 154 Serial Number Label on a T1600 Type 4 FPC 360 Figure 155 Type 5 FPC Serial Number ID Label 361 Figure 156 PIC Serial Number Label 362 Figure 157 DC Power Supply Serial Number Label 362 Figure 158 Routing Engine 363 Figure 159 SCG Serial Number Label 363...

Page 18: ...Copyright 2013 Juniper Networks Inc xviii T4000 Router Hardware Guide ...

Page 19: ...B LEDs 38 Table 14 T4000 Supported Routing Engines 39 Table 15 Routing Engine C1800 LEDs 41 Table 16 Number of PICs Supported in Each FPC 42 Table 17 Supported Power Supplies 44 Table 18 Components Powered by Each Six Input DC Power Supply Input 44 Table 19 Power Supply LEDs 45 Table 20 T4000 Supported SIB 46 Table 21 T4000 and TXP LCC 3D SIB LEDs 48 Table 22 TXP LCC 3D SIB Port LEDs 49 Table 23 S...

Page 20: ...lacement 217 Table 42 Effect of Taking the Host Subsystem Offline 249 Part 5 Appendixes Appendix B T4000 Router Physical Specifications 331 Table 43 Physical Specifications 331 Appendix C T4000 Router Environmental Specifications 333 Table 44 Router Environmental Specifications 333 Appendix D Power Guidelines Requirements and Specifications 335 Table 45 Grounding Cable Specifications 335 Table 46 ...

Page 21: ... Release Notes To obtain the most current version of all Juniper Networks technical documentation see the product documentation page on the Juniper Networks website at http www juniper net techpubs Documentation Conventions Table 1 on page xxi defines the notice icons used in this guide Table 1 Notice Icons Description Meaning Icon Indicates important features or instructions Informational note In...

Page 22: ... statement at the edit protocols ospf area area id hierarchy level The console port is labeled CONSOLE Represents names of configuration statements commands files and directories configuration hierarchy levels or labels on routing platform components Text like this stub default metric metric Enclose optional keywords or variables angle brackets broadcast multicast string1 string2 string3 Indicates...

Page 23: ...oduct support is available through the Juniper Networks Technical Assistance Center JTAC If you are a customer with an active J Care or JNASC support contract or are covered under warranty and need post sales technical support you can access our tools and resources online or open a case with JTAC JTAC policies For a complete understanding of our JTAC procedures and policies review the JTAC User Gu...

Page 24: ... Open a case online in the CSC Case Management tool http www juniper net cm To verify service entitlement by product serial number use our Serial Number Entitlement SNE Tool https tools juniper net SerialNumberEntitlementSearch Opening a Case with JTAC You can open a case with JTAC on the Web or by telephone Use the Case Management tool in the CSC at http www juniper net cm Call 1 888 314 JTAC 1 8...

Page 25: ...PART 1 T4000 Router Overview T4000 Router Overview on page 3 T4000 Router System Architecture Overview on page 7 T4000 Hardware Components Overview on page 13 1 Copyright 2013 Juniper Networks Inc ...

Page 26: ...Copyright 2013 Juniper Networks Inc 2 T4000 Router Hardware Guide ...

Page 27: ...tions This design eliminates processing and traffic bottlenecks permitting the router to achieve high performance Control operations in the router are performed by the host subsystem which runs the Junos operating system Junos OS to handle routing protocols traffic engineering policy policing monitoring and configuration management Forwarding operations in the router are performed by the Packet Fo...

Page 28: ...uter T Series FANTRAY T4000 FANTRAY T4000 g006250 Front mounting flange Center mounting bracket Craft interface Fan tray FPCs CIP Air filter ESD point Fan tray Air intake Copyright 2013 Juniper Networks Inc 4 T4000 Router Hardware Guide ...

Page 29: ...ard 0 Control board 1 RE 0 RE 1 SIBs Air filter Power supply 0 Power supply 1 ESD point Grounding points Related Documentation T4000 Chassis Description on page 15 Overview of Installing the T4000 Router on page 55 5 Copyright 2013 Juniper Networks Inc Chapter 1 T4000 Router Overview ...

Page 30: ...Copyright 2013 Juniper Networks Inc 6 T4000 Router Hardware Guide ...

Page 31: ...ponentsprovide Layer 2 and Layer 3 packet switching route lookups and packet forwarding The Routing Engines and the Packet Forwarding Engines perform their primary tasks independently although they constantly communicate through multiple 100 millions of packets per second Mbps links This arrangement streamlines forwarding and routing control and runs Internet scale backbone networks at high speeds...

Page 32: ... The Routing Engine handles all packets that concern routing protocols freeing the Packet Forwarding Engine to handle only packets that represent Internet traffic Software modularity Because each software process is devoted to a different function and uses a separate process space the failure of one process has little or no effect on the others In depth Internet functionality Each routing protocol...

Page 33: ...ponents handle the forwarding of data Packet Forwarding Engine Components on page 9 Data Flow on page 9 Packet Forwarding Engine Components Each Packet Forwarding Engine consists of the following components Layer 2 Layer 3 Packet Processing ASIC which performs Layer 2 and Layer 3 encapsulation and decapsulation and manages the division and reassembly of packets within the router Queuing and Memory...

Page 34: ...the notification to the Queuing and Memory Interface ASIC 6 The Queuing and Memory Interface ASIC sends the notification to the Switch Interface ASIC facing the switch fabric unless the destination is on the same Packet Forwarding Engine In this case the notification is sent back to the Switch Interface ASIC facing the outgoing ports and the packets are sent to the outgoing port without passing th...

Page 35: ...ace ASIC forwards the notification including next hop information to the Switch Interface ASIC 13 The Switch Interface ASIC sends read requests to the Queuing and Memory Interface ASIC to read the data cells out of memory and passes the cells to the Layer 2 Layer 3 Packet Processing ASIC 14 The Layer 2 Layer 3 Packet Processing ASIC reassembles the data cells into packets adds Layer 2 encapsulatio...

Page 36: ...Copyright 2013 Juniper Networks Inc 12 T4000 Router Hardware Guide ...

Page 37: ... page 30 T4000 Host Subsystem Overview on page 35 T4000 PIC Description on page 42 T4000 Power System Overview on page 43 T4000 Switch Interface Board SIB Overview on page 45 T4000 SONET Clock Generators SCGs Overview on page 49 T4000 Hardware Component Overview The T4000 Core Router supports the components in Table 3 on page 13 listed in alphabetic order Table 3 T4000 Hardware Components Descript...

Page 38: ...uting Engine Host subsystem T4000 Midplane Description on page 18 T series Backplane N A Midplane T4000PICDescription onpage42 See show chassis hardware See the T4000 Interface Module Reference PIC T4000PowerSystemDescription on page 43 Power Entry Module 6x60 PWR T 6 60 DC Power system T4000 Routing Engine Description on page 39 T4000 RE C1800 Routing Engine Description on page 40 Routing Engine ...

Page 39: ...ng Engine If the backup Routing Engine assumes mastership packet forwarding continues through the router without interruption For more information about nonstop active routing see the Junos OS High Availability Library for Routing Devices SONET Clock Generators SCGs The router has a standard configuration of one SCG A second can be purchased to function as backup If one SCG fails the other becomes...

Page 40: ...ing in an open frame rack Handles on each side to facilitate positioning the router in the rack Do not use the handles to lift the router Two electrostatic discharge ESD points banana plug receptacles one front and one rear CAUTION Before removing or installing components of a router attach an ESD strap to an ESD point and place the other end of the strap around your bare wrist Failure to use an E...

Page 41: ...ies FANTRAY T4000 FANTRAY T4000 g006250 Front mounting flange Center mounting bracket Craft interface Fan tray FPCs CIP Air filter ESD point Fan tray Air intake 17 Copyright 2013 Juniper Networks Inc Chapter 3 T4000 Hardware Components Overview ...

Page 42: ...ions on page 358 T4000 Midplane Description The midplane is located in the center of the chassis and forms the rear of the FPC card cage see Figure 8 on page 19 The FPCs install into the midplane from the front of the chassis and the SIBs Routing Engines and control boards and SCGs install into the midplanefromthe rearof the chassis The power supplies and coolingsystemcomponents also connect to th...

Page 43: ...the midplane which distributes power to all the router components Signal path The midplane provides the signal path to the FPCs SIBs Routing Engines CB and other system components for monitoring and control of the system Figure 8 Midplane g001506 FPC card cage Midplane Related Documentation T4000 Router Description on page 3 T4000 Chassis Description on page 15 T4000 Component Redundancy on page 1...

Page 44: ...provide strain relief for the cables connected to the TXP LCC 3D SIBs and the cables connected to the LCC CBs The rear cable management system consists of one cable management arm The cables are routed to the left side of the T4000 router and then toward the top of the chassis where you can route the cables to the TX Matrix Plus router The cable management system adds 9 5 in 24 1 cm to the depth o...

Page 45: ...s exceeded and the system cannot be adequately cooled the Routing Engine shuts down some or all of the hardware components In additions to the fans the front fan trays are equipped with a fan tray controller FTC board The FTC board is a transition board that distributes the fan related signals between the Routing Engine and the fans and controls the speed as required Airflow on page 21 Fan Trays o...

Page 46: ...ertable and hot removable CAUTION To maintain proper cooling do not operate the routing node with the rear fan tray removed for more than one minute The T4000 router supports the fan trays listed in Table 4 on page 22 Table 4 T4000 Supported Fan Trays First Supported Junos OS Release Model Number Name 12 1 FANTRAY T4000 Front Upper Fan Tray 12 1 FANTRAY T4000 Front Lower Fan Tray 12 1 FAN REAR TXP...

Page 47: ... FPC 0 OK FAIL OK FAIL OK FAIL OK FAIL OK FAIL OK FAIL OK FAIL OK FAIL FPC 1 FPC 2 FPC 3 FPC 4 FPC 5 FPC 6 FPC 7 FPC LEDs and online offline buttons Host subsystem LEDs LCD display Yellow alarm LED Red alarm LED SIB LEDs Craft Interface Front Panel on page 23 Craft Interface LCD on page 24 Craft Interface Front Panel The front panel of the craft interface contains A four line LCD display along wit...

Page 48: ...ollowing form Up days hours minutes Third and fourth lines Status messages which rotate at 2 second intervals Some conditions such as removal or insertion of a system component can interrupt the messages To add a message that alternates every 2 seconds with the default status messages use the set chassis display message command When a red or yellow alarm occurs the LCD switches to alarm mode and r...

Page 49: ...EDs Two large alarm LEDs are located at the upper left of the craft interface The circular red LED lights to indicate a critical condition that can result in a system shutdown The triangular yellow LED lights to indicate a less severe condition that requires monitoring or maintenance Both LEDs can be lit simultaneously A condition that causes an LED to light also activates the corresponding alarm ...

Page 50: ...craft interface Table 6 on page 26 describes the functions of the FPC LEDs Table 6 FPC LEDs Description State Color Label FPC has failed On steadily Red FAIL FPC is functioning normally On steadily Green OK FPC is starting up Blinking Host Subsystem LEDs Each host subsystem has three LEDs located on the upper right of the craft interface that indicate its status The LEDs labeled HOST0 show the sta...

Page 51: ... Messages Overview on page 191 T4000 Connector Interface Panel CIP Overview T4000 Connector Interface Panel CIP Description on page 27 T4000 Connector Interface Panel CIP LEDs on page 29 T4000 Connector Interface Panel CIP Description T4000 Connector Interface Panel CIP Components on page 27 Management Ports on page 28 T4000 Alarm Relay Contacts on page 29 T4000 Connector Interface Panel CIP Compo...

Page 52: ...et labeled HOST 1 connects to the Routing Engine in slot RE1 From these management devices you can use the CLI to configure the router Each set includes the following ports ETHERNET Connects the Routing Engine through an Ethernet connection to a management LAN or any other device that plugs into an Ethernet connection for out of band management The port uses an autosensing RJ 45 connector to suppo...

Page 53: ...08 mm 2 which is not provided Use the gauge of wire appropriate for the external device you are connecting Related Documentation Overview of Connecting the T4000 Router to External Devices on page 111 Tools and Parts Required to Connect the T4000 Router to External Devices on page 112 Connecting the T4000 Router to a Management Console or Auxiliary Device on page 112 Connecting the T4000 Router to...

Page 54: ...numbered FPC0 through FPC7 left to right If a slot is not occupied by an FPC an FPC blank panel must be installed to shield the empty slot and to allow cooling air to circulate properly through the router T4000 FPC Function FPCs house the PICs that connect the T4000 Core Router to network media The main function of an FPC is to connect the PICs installed in it to the other T4000 router components ...

Page 55: ... T4000 FPC5 3D or T4000 FPC5 LSR has two Packet Forwarding Engines Each Packet Forwarding Engine consists of a Packet Processing ASIC Interface ASIC and Switch Interface ASIC Processor Mezzanine Board PMB which includes a 1 2 GHz CPU system controller 4 GB of DDR3 RAM and two 10 100 1000Mbps three speed Ethernet interfaces Two LEDs OK and FAIL located on the craft interface above the FPC that disp...

Page 56: ...The enhanced scaling T1600 FPC4 is shown in Figure 16 on page 32 Figure 16 Enhanced Scaling T1600 FPC4 Copyright 2013 Juniper Networks Inc 32 T4000 Router Hardware Guide ...

Page 57: ... the same terms for all four edges of the FPC see Figure 18 on page 34 Faceplate Edge of the FPC that has slots into which you insert the PICs Connector edge Edge opposite the faceplate this edge has the connectors that attach to the midplane Top edge Edge at the top of the FPC when it is vertical Bottom edge Edge at the bottom of the FPC when it is vertical 33 Copyright 2013 Juniper Networks Inc ...

Page 58: ...icates the first release that the FPC is supported in the T4000 router Table 11 FPCs Supported by the T4000 Router First Junos OS Release Supported Maximum Throughputper FPC Maximum NumberofPICs CLI Name FPC Model Number FPC Name FPC Type 12 1R2 4 Gbps 4 FPC Type 1 ES T640 FPC1 E2 Enhanced Scaling FPC1 1 12 2 16 Gbps 4 FPC Type 2 ES T640 FPC2 ES Enhanced Scaling FPC2 2 12 1R2 40 Gbps 4 FPC Type 3 ...

Page 59: ...tem provides the routing and system management functions of the router The host subsystem consists of a Routing Engine and an adjacent control board To operate each host subsystem functions as a unit the Routing Engine requires the corresponding control board and vice versa NOTE You can install one or two host subsystems on the router We recommend that you install two host subsystems for redundant...

Page 60: ...CB 1 top to bottom If two control boards are installed one functions as the master and the other as its backup If the master fails or is removed the backup restarts and becomes the master Each control board requires a Routing Engine to be installed in the adjacent slot CB0 installs above RE0 and CB1 installs below RE1 Control boards cannot function if a Routing Engine is not present in the adjacen...

Page 61: ...rol board status The online offline button Six RJ 45 ports labeled SFC0 through SFC5 which is currently not supported The two LEDs for each port labeled LINK and ACT are also not currently supported One JCS port which is not currently supported The LINK LED for this port is also not currently supported Related Documentation T4000 Control Board Description on page 36 T4000 Craft Interface LEDs on p...

Page 62: ...LCC CB has failed On steadily Yellow FAIL No faults have been detected on the LCC CB Off LCC CB is online and is functioning normally On steadily Green OK LCC CB is powering up but not online Blinking LCC CB is offline Off LCC CB Port LEDs The six RJ 45 ports labeled SFC0 through SFC4 the port labeled JCS and the LEDs for each port labeled LINK or ACT are not currently supported Related Documentat...

Page 63: ...master and the other acts as the backup If the master Routing Engine fails or is removed and the backup is configured appropriately the backup takes over as the master If the host system is redundant the backup Routing Engine is hot removable and hot insertable but the master Routing Engine is hot pluggable A Routing Engine that is not redundant requires that you power down the router before repla...

Page 64: ...nnected to the management ports located on the CIP Figure 21 RE C1800 g004601 The faceplate of the RE C1800 contains the following USB port Provides a removable media interface through which you can install Junos OS manually Junos OS supports USB version 1 1 and version 2 0 devices CompactFlash card slot Provides primary storage for software images configuration files and microcode Two solid state...

Page 65: ...cribes the functions of the LEDs on the faceplate of the Routing Engine Figure 22 RE C1800 LEDs Reset Reset g004602 D I S K 1 D I S K 2 CF USB Offline Online D I S K 1 D I S K 2 CF USB Online NOTE The LEDs on the Routing Engine do not necessarily indicate routing related activity Table 15 Routing Engine C1800 LEDs Description State Color Label Indicates disk activity on the CompactFlash card On st...

Page 66: ...ng and line speed signaling for its media type Before transmitting outgoing data packets the PICs encapsulate the packets received from the FPCs Each PIC is equipped with an ASIC that performs control functions specific to the media type of that PIC The router supports various PICs including ATM Ethernet and SONET SDH interfaces Blank PICs resemble other PICs but do not provide any physical connec...

Page 67: ...y Slots on page 43 Power Supply Function on page 43 Supported Power Supplies on page 43 Power Supply Components on page 44 Redundancy on page 44 Power Supply Slots The T4000 router has two redundant load sharing power supplies located at the lower rear of the chassis in slots PEM0 and PEM1 top to bottom Power supplies are hot removable and hot insertable Power Supply Function The power supplies co...

Page 68: ...ottom Each 60 A input consists of 48 VDC and return NOTE There are no circuit breakers or passive fuses in the router Figure 23 DC Power Supply g006351 Table 18 on page 44 describes which components are powered by each input Table 18 Components Powered by Each Six Input DC Power Supply Input Components Input Fan trays INPUT 0 FPCs Routing Engines control boards SIBs craft interface SCGs and other ...

Page 69: ... is not within the required range of 40 V through 72 V Off When input 0 and at least one other input is properly energized and the power switch is ON this input indicates that the power supply is functioning normally On steadily Blue DCOK Oneper power supply Power supply is starting up or is not receiving any input voltage The power switch on the power supply faceplate or the customer site externa...

Page 70: ...router supports the SIB listed in Table 20 on page 46 Table 20 T4000 Supported SIB First Supported Junos OS Release Model Number Name 12 1 SIB I T4000 T4000 SIB NOTE This SIB is required for a standalone T4000 router 13 1 SIB TXP 3D LCC TXP LCC 3D SIB NOTE This SIB is required for a T4000 line card chassis connected to a TX Matrix Plus Router Related Documentation T4000 SIB Description on page 46 ...

Page 71: ...ix Plus Router Hardware Guide Figure 25 TXP LCC 3D SIB g007258 ONLINE OK FAIL ACTIVE OFFLINE Port LEDs SIB status LEDs Ports ONLINE OFFLINE button 0 1 2 3 4 5 6 7 Each TXP LCC 3D SIB consists of the following components Eight ports labeled 0 through 7 Each port has a CBL and LINK LED Switch fabric ASICs High speed links to each FPC SIB online offline button located on the SIB faceplate The button ...

Page 72: ...OTE This LED has significance only if the ONLINE LED is lit Off SIB is functioning normally On steadily Green OK SIB is starting up Blinking SIB has been inserted or is ready for removal Off SIB has failed On steadily Red FAIL SIB is functioning normally Off The TXP LCC 3D SIB port LEDs are located beneath each port see Figure 26 on page 48 Each port has a Link and CBL LED Table 22 on page 49 desc...

Page 73: ...On steadily Green CBL Diminished optical power is being received The switching plane cable or the switching plane port might need cleaning or the cable might be damaged On steadily Yellow Optical power has crossed operating thresholds The switching plane cable is not connected to the TXP FI3 3D SIB port or is not connected to the TXP LCC 3D SIB port If the cable is connected on both sides the cabl...

Page 74: ... is hot removable and hot insertable Removing the backup SCG does not affect the functioning of the router Taking the master SCG offline might result in a brief loss of SONET clock lock while the backup SCG becomes the master Supported SCGs The T4000 router supports the SCG in Table 23 on page 50 NOTE Redundant SCGs must be the same model number except during upgrade Table 23 Supported SCG First S...

Page 75: ...interface transmit clock see the Router Interfaces Three LEDs OK FAIL and MASTER located on the SCG faceplate that display the status of the SCG Related Documentation T4000 SONET Clock Generators SCGs LEDs on page 51 Connecting the T4000 Router to an External Clocking Device on page 115 Maintaining the T4000 SCGs on page 187 Troubleshooting the T4000 SCGs on page 208 T4000 SONET Clock Generators S...

Page 76: ...ctioning normally Off SCG has failed On steadily Yellow FAIL SCG is offline or functioning normally Off SCG is functioning as master On steadily Blue MASTER SCG is not functioning as the master Off Link is online and active On Steadily Green LINK No link Off Related Documentation T4000 SONET Clock Generators SCGs Description on page 49 Connecting the T4000 Router to an External Clocking Device on ...

Page 77: ...rdware on page 67 Installing the T4000 Router into a Rack on page 75 Installing the T4000 Router Using a Mechanical Lift on page 77 Installing the T4000 Router Without a Mechanical Lift on page 85 Grounding the T4000 Router on page 109 Connecting the T4000 Router to External Devices on page 111 Providing Power to the T4000 Router on page 121 Configuring Junos OS on page 145 53 Copyright 2013 Junip...

Page 78: ...Copyright 2013 Juniper Networks Inc 54 T4000 Router Hardware Guide ...

Page 79: ... General Safety Guidelines for Juniper Networks Devices on page 293 2 Prepare the installation site for the router See Overview of Preparing the Site for the T4000 Router on page 57 3 Unpack the router and verify the parts received See Overview of Unpacking the T4000 Router on page 61 4 Install the mounting hardware See Installing the T4000 Mounting Hardware for a Four Post Rack or Cabinet on page...

Page 80: ...age 116 Connecting the T4000 Router to a Management Ethernet Device on page 118 8 Connect the power See Connecting DC Power to the T4000 Router Six 60 A Inputs on page 122 Connecting DC Power to the T4000 Router Five 60 A Inputs on page 126 Connecting DC Power to the T4000 Router Four 60 A Inputs on page 130 Connecting DC Power to the T4000 Router Three 80 A DC Power Cables to Six 60 A Inputs on p...

Page 81: ...distance between external power sources and the router installation site See T4000 DC Power Distribution on page 343 T4000 DC Power Cable and Lugs Specifications on page 341 T4000 DC Power Requirements on page 338 T4000 DC Power Supply Specifications on page 337 T4000 DC Power System Electrical Specifications on page 336 4 Locate sites for connection of system grounding See T4000 Chassis Grounding...

Page 82: ...e to front mounting because the more even distribution of weight provides greater stability The router is designed for installation in a 19 in rack as defined in Cabinets Racks Panels and Associated Equipment document number EIA 310 D published by the Electronics Industry Association http www eia org With the use of adapters the router can fit into a 600 mm wide rack as defined in the four part Eq...

Page 83: ... be capable of supporting about 1212 lb 550 kg Figure 30 Typical Open Frame Rack Always secure the rack to the structure of the building If your geographical area is subject to earthquakes bolt the rack to the floor For maximum stability also secure the rack to ceiling brackets Related Documentation T4000 Router Physical Specifications on page 331 T4000 Clearance Requirements for Airflow and Hardw...

Page 84: ...earance Requirements Rear of chassis Front of chassis Center mounting bracket Front mounting flange 19 2 48 7 cm 17 4 44 2 cm 9 5 24 1 cm 19 8 50 3 cm width with rear cable managment system depth for optional rear cable managment system 2 4 6 1 cm 31 78 7 cm g006024 30 76 2 cm clearance recommended for maintenance without rear cable management system 30 76 2 cm clearance recommended for maintenanc...

Page 85: ...the T4000 Router on page 62 3 Verify that all parts have been received See Verifying the T4000 Router Parts Received on page 63 Related Documentation Overview of Installing the T4000 Router on page 55 Tools and Parts Required to Unpack the T4000 Router To unpack the router and prepare for installation you need the following tools Phillips screwdriver number 2 1 2 in or 13 mm open end or socket wre...

Page 86: ...se a forklift or pallet jack to move it 2 Position the shipping crate with the arrows pointing up 3 Open all the latches on the shipping crate 4 Remove the front door of the shipping crate cover and set it aside 5 Slide the remainder of the shipping crate cover off the pallet 6 Remove the foam covering the top of the router 7 Remove the accessory box and the Quick Start documentation 8 Verify the ...

Page 87: ...ems on the packing list The packing list specifies the part numbers and descriptions of each part in your order If any part is missing contact a customer service representative The main shipment contains the router chassis with installed components listed in Table 25 on page 63 and an accessory box which contains the parts listed in Table 26 on page 65 Table 25 Router Parts List Quantity Component...

Page 88: ... 1 Large mounting shelf Required for all mounting options 1 Small mounting shelf Required only for four post rack or cabinet 2 Spacer bars attached to the back of the front mounting flanges on the chassis Required only for four post rack or cabinet One blank panel for each slot not occupied by a component Blank panels for slots without components installed Copyright 2013 Juniper Networks Inc 64 T4...

Page 89: ...ing cable lugs are for the DC power cables The number of cable lugs varies depending on the power supply and how many cables are being connected 2 Screws to fasten grounding cable to chassis 2 Washers for grounding cable lug 2 Optional cable management restraints 1 Product warranty 1 Read me first document Bag of 14 Screws to mount chassis 1 Serial cable 6 ft length to connect Routing Engine to ma...

Page 90: ...Copyright 2013 Juniper Networks Inc 66 T4000 Router Hardware Guide ...

Page 91: ...nstall cage nuts in the holes specified for the large shelf and the spacer bars 2 On the rear rack rails install cage nuts in the holes specified for the small shelf The front mounting flanges have holes for rack mounting screws spaced at 5 25 in 13 34 cm Table 27 on page 67 specifies the holes in which you insert mounting screws an X indicates a mounting hole location and cage nuts if needed The ...

Page 92: ... in 2 2 cm 2 Installing the Large Mounting Shelf To install the large mounting shelf 1 On the front of each front rack rail partially insert a mounting screw into the lowest hole specified in Table 27 on page 67 for the large shelf and the spacer bars 2 Install the large shelf on the front rack rails Rest the bottom slot of each flange on a mounting screw 3 Partially insert a mounting screw into t...

Page 93: ...the back rack rails Rest the bottom slot of each flange on a mounting screw The small shelf installs on the back of the rear rails extending toward the center of the rack The bottom of the small shelf on the rear rack rails must align with the bottom of the large shelf on the front rack rails 3 Partially insert screws into the open holes in the flanges of the small shelf 4 Tighten all the screws c...

Page 94: ...screw into each of the nonthreaded holes in the recesses of the spacer bar to secure the spacer bar Each hole should have a cage nut behind it 4 Repeat Steps 2 and 3 for the other spacer bar 5 Tighten all the screws completely Figure 34 Positioning the Spacer Bar on the Rack Related Documentation Rack Requirements for the T4000 Router on page 58 Installing the T4000 Mounting Hardware for an Open F...

Page 95: ...ative to one of the standard U divisions on the rack For reference the bottom of all mounting shelves is at 0 04 in 0 02 U above a U division Table 28 Open Frame Rack Mounting Hole Locations Large Shelf Distance Above U Division Hole X 19 50 U 34 13 in 86 7 cm 59 X 17 50 U 30 63 in 77 8 cm 53 X 16 50 U 28 88 in 73 3 cm 50 X 14 50 U 25 38 in 64 5 cm 44 X 13 50 U 23 63 in 60 0 cm 41 X 11 50 U 20 13 ...

Page 96: ... Removing the Center Mounting Brackets from the Chassis Before front mounting the router in an open frame rack you must remove the center mounting brackets from the chassis To remove the center mounting brackets see Figure 36 on page 73 1 Loosen the screws at the top and bottom of each bracket 2 Remove each bracket Copyright 2013 Juniper Networks Inc 72 T4000 Router Hardware Guide ...

Page 97: ...unting flange If you are installing the chassis in an open frame rack removing the spacer bars is optional To remove the spacer bars 1 Remove the screws that fasten the spacer bar to the front mounting flange 2 Remove the spacer bars Related Documentation Rack Requirements for the T4000 Router on page 58 Installing the T4000 Mounting Hardware for a Four Post Rack or Cabinet on page 67 73 Copyright...

Page 98: ...Copyright 2013 Juniper Networks Inc 74 T4000 Router Hardware Guide ...

Page 99: ...the Site for the T4000 Router on page 57 3 Because of the T4000 router s size and weight up to 663 6 lb 301 0 kg fully configured we strongly recommend that you lift the router into the rack using a mechanical lift See Overview of Installing a T4000 Router Using a Mechanical Lift on page 77 However if a mechanical lift is not available you can remove components from the chassis to make it easier t...

Page 100: ...Copyright 2013 Juniper Networks Inc 76 T4000 Router Hardware Guide ...

Page 101: ...that you install the router using a mechanical lift To install the router 1 Gather the tools required to install the router See Tools Required to Install the T4000 Router Using a Mechanical Lift on page 77 2 Install the router into the rack using a mechanical lift See Installing the T4000 Router Using a Mechanical Lift on page 78 Related Documentation Overview of Installing the T4000 Router into a...

Page 102: ...ng point See the instructions for your site 2 Loosen the captive screws on the lower corners of the power supply faceplate completely 3 Twist the ejector handles on the upper corners of the faceplate counterclockwise to unseat the power supply 4 Grasp the handle on the power supply faceplate and pull firmly to start removing the power supply Slide it halfway out of the chassis see Figure 37 on pag...

Page 103: ...ing a lift see Figure 39 on page 81 1 If you are installing the router in an open frame rack ensure that the rack is in its permanent location and is secured to the building Ensure that the installation site allows adequate clearance for both airflow and maintenance For details see T4000 Clearance Requirements for Airflow and Hardware Maintenance on page 59 2 Load the router onto the lift making s...

Page 104: ...g flanges of the chassis align with the holes in the rack rails 7 Move the lift away from the rack 8 If you are installing the router in a four post rack or cabinet install a mounting screw and a cage nut into each of the holes aligned with the threaded holes in the spacer bars If you are installing the router in an open frame rack install a mounting screw into each of the open mounting holes alig...

Page 105: ...Figure 39 Lifting the Router g002434 81 Copyright 2013 Juniper Networks Inc Chapter 9 Installing the T4000 Router Using a Mechanical Lift ...

Page 106: ...0 Installation Handle After you have installed the router remove the installation handle 1 Attach an electrostatic discharge ESD grounding strap to your bare wrist and connect the strap to an approved site ESD grounding point See the instructions for your site 2 Loosen the captive screws on the installation handle completely 3 Remove the handle from the chassis Copyright 2013 Juniper Networks Inc ...

Page 107: ... until you feel resistance 3 Twist the ejector handles at the upper corners of the power supply faceplate clockwise until they stop 4 Tighten the captive screws at the lower corners of the power supply faceplate to secure the power supply in the chassis 5 Repeat the procedure for the upper power supply Figure 41 Reinstalling the Power Supplies g006265 Related Documentation Overview of Installing a...

Page 108: ...Copyright 2013 Juniper Networks Inc 84 T4000 Router Hardware Guide ...

Page 109: ... installing the router make sure that you have prepared your site unpacked the router from the shipping crate and installed the mounting hardware To install the router 1 Gather the tools required to install the router See Tools Required to Install the T4000 Router Without a Mechanical Lift on page 86 2 Remove components from the chassis to make it easier to install into the rack See Removing T4000...

Page 110: ... Lift on page 85 Removing T4000 Components from the Chassis on page 86 Installing the T4000 Chassis in a Rack or Cabinet Manually on page 98 Reinstalling the T4000 Components in the Chassis on page 101 Removing T4000 Components from the Chassis To make the router light enough to install manually you must first remove most components from the chassis These removal procedures are for the initial ins...

Page 111: ...ve from the Rear of the T4000 Router g006253 Fan tray SCGs Control board 0 Control board 1 SIBs Power supply 0 Power supply 1 87 Copyright 2013 Juniper Networks Inc Chapter 10 Installing the T4000 Router Without a Mechanical Lift ...

Page 112: ...43 on page 88 1 Removing the T4000 DC Power Supplies on page 89 2 Removing the T4000 SIBs on page 90 3 Removing the T4000 Control Boards on page 91 4 Removing the T4000 SCGs on page 92 5 Removing the T4000 Rear Fan Tray on page 93 6 Removing the T4000 Front Cable Management System on page 94 7 Removing the T4000 Front Fan Trays on page 95 8 Removing the T4000 FPCs on page 97 Copyright 2013 Juniper...

Page 113: ... Twist the ejector handles on the upper corners of the faceplate counterclockwise to unseat the power supply 4 Grasp the handle on the power supply faceplate and pull firmly to start removing the power supply Slide it halfway out of the chassis see Figure 44 on page 89 5 Place one hand underneath the power supply to support it and slide it completely out of the chassis CAUTION Be prepared to suppo...

Page 114: ... Loosen the captive screws using a Phillips screwdriver number 2 on the ejector handles on each side of the SIB faceplate 4 Flip the ejector handles outward to unseat the SIB 5 Grasp both ejector handles pull firmly and slide the SIB about three quarters of the way out of the chassis 6 Place one hand underneath the SIB to support it and slide it completely out of the chassis Place it on the antist...

Page 115: ...ons for your site 3 Loosen the captive screws on the ejector handles on both sides of the control board faceplate 4 Flip the ejector handles outward to unseat the control board 5 Grasp the ejector handles and slide the control board about halfway out of the chassis 6 Place one hand underneath the control board to support it and slide it completely out of the chassis Place it on the antistatic mat ...

Page 116: ...or antistatic mat on a flat stable surface 2 Attach an electrostatic discharge ESD grounding strap to your bare wrist and connect the strap to an approved site ESD grounding point See the instructions for your site 3 Loosen the captive screws on the edges of the SCG faceplate 4 Grasp the SCG by the handle on the faceplate and slide it out of the chassis 5 Place the SCG on the antistatic mat 6 Repe...

Page 117: ... ESD grounding strap to your bare wrist and connect the strap to an approved site ESD grounding point See the instructions for your site 2 Loosen the captive screws on the top and bottom of the fan tray faceplate 3 Grasp the handles and pull the fan tray halfway out of the chassis 4 Place one hand under the fan tray to support it and pull the fan tray completely out of the chassis 93 Copyright 201...

Page 118: ...ent system 1 Attach an electrostatic discharge ESD grounding strap to your bare wrist and connect the strap to an approved site ESD grounding point See the instructions for your site 2 Using a 3 8 in nut driver unscrew the nuts on the corners of the cable management system 3 Grasp the bottom of the cable management system and pull it straight out from the studs on the front of the chassis Copyrigh...

Page 119: ...ap to your bare wrist and connect the strap to an approved site ESD grounding point See the instructions for your site 2 Loosen the captive screws on the corners of the faceplate of one of the fan trays 3 Grasp the handles and pull the fan tray halfway out of the chassis 4 Place one hand under the fan tray to support it and pull the fan tray completely out of the chassis 5 Repeat the procedure to ...

Page 120: ...ing an Upper Front Fan Tray T Series FANTRAY T4000 FANTRAY T4000 g006268 FANTRAY T4000 Figure 50 Removing a Lower Front Fan Tray g006270 FANTRAY T4000 Copyright 2013 Juniper Networks Inc 96 T4000 Router Hardware Guide ...

Page 121: ... handles counterclockwise to unseat the FPC 5 Grasp the handles and slide the FPC straight out of the card cage halfway 6 Place one hand around the front of the FPC the PIC housing and the other hand under it to support it Slide the FPC completely out of the chassis and place it on the antistatic mat or in the electrostatic bag CAUTION The weight of the FPC is concentrated in the back end Be prepa...

Page 122: ...ponents in the Chassis on page 101 Preventing T4000 Electrostatic Discharge Damage on page 296 Installing the T4000 Chassis in a Rack or Cabinet Manually To install the router in the rack see Figure 53 on page 101 CAUTION If you are installing two routers in one rack install the lower one first Installing a router in the upper position in a rack or cabinet requires a lift Copyright 2013 Juniper Ne...

Page 123: ... the handle into the holes previously occupied by the captive screws of the power supplies see Figure 52 on page 99 Tighten the screws using a Phillips screwdriver number 2 Figure 52 Attaching the Installation Handle CAUTION Donotlifttherouterusingtheinstallationhandleorthehandles on the sides of the chassis Use these handles only to help position the router 4 Position the router in front of the r...

Page 124: ... chassis align with the holes in the rack rails 7 If you are installing the router in a four post rack or cabinet install a mounting screw and a cage nut into each of the holes aligned with the threaded holes in the spacer bars If you are installing the router in an open frame rack install a mounting screw into each of the open mounting holes aligned with the rack starting from the bottom 8 Loosen...

Page 125: ...stalling a T4000 Router Without a Mechanical Lift on page 85 Removing T4000 Components from the Chassis on page 86 Reinstalling the T4000 Components in the Chassis on page 101 Preventing T4000 Electrostatic Discharge Damage on page 296 Reinstalling the T4000 Components in the Chassis After the router is installed in the rack you reinstall the removed components before cabling booting and configuri...

Page 126: ...on page 105 6 Reinstalling the FPCs on page 106 7 Reinstalling T4000 Front Fan Trays on page 107 8 Reinstalling the T4000 Front Cable Management System on page 108 Reinstalling the Rear Fan Tray To install a replacement rear fan tray see Figure 54 on page 103 1 Grasp the fan tray by its handles and insert it straight into the chassis 2 Tighten the captive screws on the fan tray faceplate to secure...

Page 127: ... grounding point See the instructions for your site 2 Carefully align the sides of the SCG with the guides in the SCG slot 3 Grasp the SCG by its handle and slide it straight into the chassis until it contacts the midplane 4 Tighten the captive screws on the corners of the SCG faceplate 5 Repeat the procedure to reinstall the remaining SCG 103 Copyright 2013 Juniper Networks Inc Chapter 10 Install...

Page 128: ...lly align the sides of the control boards with the guides inside the chassis 3 Slide the control boards into the chassis carefully ensuring that it is correctly aligned 4 Grasp both ejector handles and press them inward to seat the control board 5 Tighten the captive screws on the ejector handles using a Phillips screwdriver number 2 6 Repeat the procedure to reinstall the remaining control board ...

Page 129: ...that it is correctly aligned 5 Grasp both ejector handles and press them inward to seat the SIB 6 Tighten the captive screws on the ejector handles 7 Repeat the procedure for each of the remaining SIBs Figure 57 Reinstalling a T4000 SIB g006283 Reinstalling the Power Supplies Reinstall the lower power supply first then the upper power supply To reinstall the DC power supplies see Figure 58 on page...

Page 130: ...ot in the FPC card cage in which you plan to install the FPC 3 Lift the FPC into place and carefully align first the bottom then the top of the FPC with the guides inside the card cage Be sure the FPC is right side up with the components on the right of the FPC CAUTION When the FPC is out of the chassis do not hold it by the ejector handles bus bars or edge connectors They cannot support its weigh...

Page 131: ...ist and connect the strap to an approved site ESD grounding point See the instructions for your site 2 Grasp one of the fan trays by its handles and insert it straight into the chassis 3 Tighten the captive screw on each side of the fan tray faceplate to secure it in the chassis 4 Repeat the procedure to reinstall the remaining fan tray 107 Copyright 2013 Juniper Networks Inc Chapter 10 Installing...

Page 132: ...agement system on the studs on the lower front of the chassis 2 Insert the nuts through the holes in the cable management system onto the studs on the chassis 3 Using a 3 8 in nut driver tighten the nuts securely Related Documentation Overview of Installing a T4000 Router Without a Mechanical Lift on page 85 Removing T4000 Components from the Chassis on page 86 Preventing T4000 Electrostatic Disch...

Page 133: ...uter on page 109 2 Connecting the T4000 Grounding Cable on page 110 Related Documentation Overview of Installing the T4000 Router on page 55 Tools and Parts Required to Ground the T4000 Router Grounding cable which you must provide Grounding lug provided with the router Figure 62 Grounding Lug M6 screws or UNC 1 4 20 screws Electrostatic discharge ESD grounding wrist strap Related Documentation Ov...

Page 134: ...uter to the grounding cable 5 Attach an electrostatic discharge ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis 6 Place the grounding cable lug over the grounding points The left pair is sized for M6 screws and the right pair is sized for UNC 1 4 20 screws 7 Secure the grounding cable lug to the grounding points first with the washers then with ...

Page 135: ...connect the following external devices An external console or auxiliary device to the CONSOLE ports on the Connector Interface Panel CIP See Connecting the T4000 Router to a Management Console or Auxiliary Device on page 112 A laptop modem or other auxiliary device to the AUXILIARY ports on the CIP See Connecting the T4000 Router to a Management Console or Auxiliary Device on page 112 A management...

Page 136: ...or Auxiliary Device To use a system console to configure and manage the Routing Engine connect it to the appropriate CONSOLE port on the CIP To use a laptop modem or other auxiliary device connect it to the appropriate AUXILIARY port on the CIP Both ports accept an RS 232 EIA 232 serial cable with a DB 9 female connector One DB 9 DB 9 cable is provided with the router To connect a device to the CO...

Page 137: ...s 1 Flow control none 4 Using a 2 5 mm flat blade screwdriver tighten the screws on the connector 5 Attach the other end of the cable to the console or auxiliary device Figure 64 Console and Auxiliary Serial Port Connector 113 Copyright 2013 Juniper Networks Inc Chapter 12 Connecting the T4000 Router to External Devices ...

Page 138: ...tach wires to the REDALARM and YELLOW ALARM relay contacts on the CIP A system condition that triggers the red or yellow alarm LED on the craft interface also activates the corresponding alarm relay contact The terminal blocks that plug into the alarm relay contacts are supplied with the router They accept wire of any gauge between 28 AWG and 14 AWG 0 08 and 2 08 mm 2 which is not provided Use the...

Page 139: ...ated Documentation T4000 Connector Interface Panel CIP Description on page 27 Overview of Connecting the T4000 Router to External Devices on page 111 Connecting the T4000 Router to an External Clocking Device To connect the router to one or two external clocking devices connect a cable with RJ 48 connectors to one of the EXTERNAL CLOCK INPUTS ports on the SCG 1 Attach an electrostatic discharge ES...

Page 140: ...n network cable To connect cable to the PICs see Figure 66 on page 117 which shows a fiber optic PIC 1 Have ready a length of the type of cable used by the PIC For information about the type of cable used by each PIC see the T4000 Interface Module Reference For cable specifications see the Network Cable and Transceiver Overview for T Series Routers on page 345 2 If the PIC cable connector port is ...

Page 141: ...problems that are difficult to diagnose CAUTION Do not let fiber optic cable hang free from the connector Do not allow fastened loops of cable to dangle which stresses the cable at the fastening point Figure 66 Attaching a Cable to a PIC PIC Fiber optic cable 1517 Related Documentation T4000 PIC Description on page 42 Overview of Connecting the T4000 Router to External Devices on page 111 117 Copy...

Page 142: ...e chassis 2 Turn off the power to the management device 3 Plug one end of the Ethernet cable Figure 67 on page 118 shows the connector into the appropriate ETHERNET port on the CIP see Figure 68 on page 119 The ports labeled HOST 0 connect to the Routing Engine in the upper Routing Engine slot RE0 and the ports labeled HOST 1 connect to the Routing Engine in the lower Routing Engine slot RE1 4 Plu...

Page 143: ...ated Documentation T4000 Connector Interface Panel CIP Description on page 27 Overview of Connecting the T4000 Router to External Devices on page 111 119 Copyright 2013 Juniper Networks Inc Chapter 12 Connecting the T4000 Router to External Devices ...

Page 144: ...Copyright 2013 Juniper Networks Inc 120 T4000 Router Hardware Guide ...

Page 145: ...st use an appropriate torque controlled tool to tighten the nuts Applying excessive torque damages the terminal studs and the power supply The absolute maximum torque that may be applied to this nut is 45 in lb 5 0 Nm DC power cables and lugs See T4000 DC Power Cable and Lugs Specifications on page 341 Related Documentation Connecting DC Power to the T4000 Router Six 60 A Inputs on page 122 Connec...

Page 146: ...u must use an appropriate torque controlled tool to tighten the nuts Applying excessive torque damages the terminal studs and the power supply The absolute maximum torque that may be applied to this nut is 45 lb in 5 0 Nm CAUTION You must ensure that power connections maintain the proper polarity The power source cables might be labeled and to indicate their polarity There is no standard color cod...

Page 147: ... 0 INPUT 1 INPUT 3 and INPUT 4 over the smallest cable restraint on the far right The cable restraint is marked as follows top to bottom INPUT 0 INPUT 1 INPUT 3 and INPUT 4 NOTE You must route the cables in the locations as marked to be able to replace the clear plastic cover over the terminal studs Attach the negative DC source power cable lugs INPUT 0 INPUT 1 INPUT 3 and INPUT 4 to the 48 V inpu...

Page 148: ...PUT 5 g006354 11 Route the positive DC source power cables for RTN 2 and RTN 5 over the middle cable restraint The middle cable restraint is marked as follows from top to bottom INPUT 2 RTN 2 RTN 5 and INPUT 5 NOTE You must route the cables as marked to be able to replace the clear plastic cover over the terminal studs Attach the positive DC source power cable lugs RTN 2 and RTN 5 to the RTN retur...

Page 149: ...rect that the power cables are not touching or blocking access to router components and that they do not drape where people could trip on them 16 Replace the clear plastic cover over the terminal studs on the faceplate Related Documentation Tools and Parts Required to Provide Power to the T4000 Router on page 121 Connecting DC Power to the T4000 Router Five 60 A Inputs on page 126 Connecting DC Po...

Page 150: ... the commonly deployed A B feed redundancy for the system CAUTION You must use an appropriate torque controlled tool to tighten the nuts Applying excessive torque damages the terminal studs and the power supply The absolute maximum torque that may be applied to this nut is 45 lb in 5 0 Nm CAUTION You must ensure that power connections maintain the proper polarity The power source cables might be l...

Page 151: ...o be connected If no washers and nuts are already installed they should be in the accessory box 7 Remove the captive screws on all three cable restraints on the right edge of the power supply faceplate using a Phillips screwdriver number 2 8 Route the negative DC source power cables for INPUT 0 INPUT 1 INPUT 3 and INPUT4 over the smallest cable restraint on the far right The cable restraint is mar...

Page 152: ...er the terminal studs Attach the negative DC source power cable lugs to the INPUT 2 48 V input terminal on the right Secure the cable lug to the terminal studs first with the washer then with the nut Using a 7 16 in 11 mm nut driver tighten the nut Apply between 23 lb in 2 6 Nm and 25 lb in 2 8 Nm of torque to each nut Figure 75 Connecting Negative DC Power Cable to INPUT 2 g006356 11 Route the po...

Page 153: ...rst with the washers then with the nuts Using a 7 16 in 11 mm nut driver tighten the nuts Apply between 23 lb in 2 6 Nm and 25 lb in 2 8 Nm of torque to each nut 14 Replace the left cable restraint and tighten the captive screw to hold the power cables for RTN 0 RTN 1 RTN 3 and RTN 4 in place Figure 76 Connecting Positive DC Power Cable to RTN 2 RTN 0 RTN 1 RTN 3 RTN 4 g006357 15 Verify that the p...

Page 154: ...e powered by dedicated power feeds derived from feed B This configuration provides the commonly deployed A B feed redundancy for the system CAUTION You must use an appropriate torque controlled tool to tighten the nuts Applying excessive torque damages the terminal studs and the power supply The absolute maximum torque that may be applied to this nut is 45 lb in 5 0 Nm CAUTION You must ensure that...

Page 155: ...d washer from each power terminal stud to be connected INPUT 0 INPUT 1 INPUT 3 INPUT 4 and RTN 0 RTN 1 RTN 3 and RTN 4 If no washers and nuts are already installed they should be in the accessory box 8 Remove the captive screws on the smallest cable restraint on the right edge of the power supply faceplate and the largest cable restraint to the left using a Phillips screwdriver number 2 9 Route th...

Page 156: ...ble lugs to the RTN terminals on the left RTN 0 RTN 1 RTN 3 and RTN 4 Secure the cable lugs to the terminal studs first with the washers then with the nuts Using a 7 16 in 11 mm nut driver tighten the nuts Apply between 23 lb in 2 6 Nm and 25 lb in 2 8 Nm of torque to each nut 12 Replace the left cable restraint and tighten the captive screw to hold the power cables for RTN 0 RTN 1 RTN 3 and RTN 4...

Page 157: ...60 A Inputs You connect DC power to the router by using a terminal jumper to attach one DC power cable from the DC power source to two terminal studs on the power supply faceplate Use the terminal jumper kit model number PWR T BUS BAR S to perform this procedure The terminal jumper kit contains the terminal jumpers and the new clear plastic cover required to accommodate the terminal jumpers Six te...

Page 158: ...The absolute maximum torque that may be applied to this nut is 45 lb in 5 0 Nm CAUTION You must ensure that power connections maintain the proper polarity The power source cables might be labeled and to indicate their polarity There is no standard color coding for DC power cables The color coding used by the external DC power source at your site determines the color coding for the leads on the pow...

Page 159: ...tions for your router for more information 5 Switch the power switch on the power supply faceplate to the standby position 6 Remove the clear plastic cover protecting the terminal studs on the faceplate NOTE You will replace this cover with the new cover provided in the terminal jumper kit model number PWR T BUS BAR S The new cover is labeled 2 in Figure 86 on page 140 7 Remove the nut and washer ...

Page 160: ... You must route the cables in the locations as marked to be able to install the new clear plastic cover over the terminal studs Attach the negative DC source power cable lug to the 48 V input INPUT 1 terminal on the right Secure the cable lug to the terminal stud first with the washer then with the nut 12 Place one terminal jumper over the negative DC INPUT 2 and INPUT 3 input terminals on the rig...

Page 161: ...ls on the right 17 Place a washer and then a nut on the negative DC INPUT 4 terminal Using a 7 16 in 11 mm nut driver tighten the nut Apply between 23 lb in 2 6 Nm and 25 lb in 2 8 Nm of torque to the nut 18 Route the negative DC source power cable for INPUT 5 through the middle cable restraint NOTE The middle cable restraint is marked as follows from top to bottom INPUT 2 RTN 2 RTN 5 and INPUT 5 ...

Page 162: ...he left Secure the cable lug to the terminal stud first with the washer then with the nut Using a 7 16 in 11 mm nut driver tighten the nuts Apply between 23 lb in 2 6 Nm and 25 lb in 2 8 Nm of torque to each nut 22 Replace the middle cable restraint and tighten the captive screw to hold the power cables for INPUT 5 and RTN 5 in place 23 Place one terminal jumper over RTN 0 and RTN 1 24 Place a was...

Page 163: ...r over the terminal studs Attach the positive DC source power cable lug to the RTN 3 terminal on the left Secure the cable lug to the terminal stud first with the washer then with the nut Using a 7 16 in 11 mm nut driver tighten the nuts Apply between 23 lb in 2 6 Nm and 25 lb in 2 8 Nm of torque to each nut 29 Replace the large left cable restraint and tighten the captive screw to hold the power ...

Page 164: ...onnecting DC Power to the T4000 Router Six 60 A Inputs on page 122 Connecting DC Power to the T4000 Router Five 60 A Inputs on page 126 Connecting DC Power to the T4000 Router Four 60 A Inputs on page 130 Powering On the T4000 Router on page 141 Configuring DC Power on a T4000 Router on page 148 Troubleshooting the T4000 Power System on page 204 T4000 DC Power Requirements on page 338 T4000 Power ...

Page 165: ...your site s procedures 6 Verify that the INPUT PRESENT LED for each input on the DC power supply faceplate is lit steadily green indicating that the inputs are receiving power 7 Switch the power switch on the power supply to the ON position The DC OK LED blinks momentarily then lights steadily NOTE After a power supply is powered on it can take up to 60 seconds for status indicators such as the LE...

Page 166: ...gine issue the request system halt operational mode command The command shuts down both Routing Engines cleanly so their state information is preserved If the router contains only one Routing Engine issue the request system halt command user host request system halt both routing engines 2 Wait until a message appears on the console confirming that the operating system has halted Halt the system ye...

Page 167: ...Related Documentation Powering On the T4000 Router on page 141 request system halt 143 Copyright 2013 Juniper Networks Inc Chapter 13 Providing Power to the T4000 Router ...

Page 168: ...Copyright 2013 Juniper Networks Inc 144 T4000 Router Hardware Guide ...

Page 169: ...k connected to the ETHERNET port NOTE These procedures enable you to use the ETHERNET management port For the initial configuration use a device attached to the CONSOLE port 1 Preparing to Configure the Router on page 145 2 Entering Configuration Mode on page 146 3 Configuring User Accounts and Passwords on page 146 4 Configuring System Attributes on page 146 5 Committing the Configuration on page...

Page 170: ...cation plain text password New password password Retype new password password 2 Create a management console user account edit root set system login user user name authentication plain text password New Password password Retype new password password 3 Set the user account class to super user edit root set system login user user name class super user Configuring System Attributes For more informatio...

Page 171: ...address address prefix length 5 Configure the IP address of a backup routing engine The backup routing engine is used while the local router is booting and if the routing process fails to start After the routing process starts the backup routing engine address is removed from the local routing and forwarding tables edit root set system backup router address 6 Optional Configure the static routes t...

Page 172: ...n the router edit root commit 4 When you have finished configuring the router exit configuration mode edit root exit Related Documentation Powering On the T4000 Router on page 141 T4000 Router Description on page 3 Configuring DC Power on a T4000 Router After you have connected the DC power and initially configured the router you must configure the number of input feeds if you connected fewer than...

Page 173: ...nput feeds the router displays an alarm message 1 Configure the number of input feeds to indicate that five DC power cables are connected edit user host set chassis pem feeds 5 NOTE The default number of input feeds is 6 2 Optional Use the show statement to display the configuration to verify that it is correct edit user host show pem feeds 5 3 Commit the configuration to activate it on the router...

Page 174: ...it user host commit user host exit user host Configuring DC Power on a T4000 Three 80 A Cables on a Six Input DC Power Supply When you connect three 80 A DC power cables to six inputs using terminal jumpers to each power supply you must specify the input current in the software In addition you must also indicate that six input feeds are used If the number of physical input feeds receiving power do...

Page 175: ...at it is correct edit user host show pem feeds 6 input current 40 5 Commit the configuration to activate it on the router and exit configuration mode edit user host commit user host exit user host Related Documentation T4000 Power System Description on page 43 Connecting DC Power to the T4000 Router Five 60 A Inputs on page 126 Connecting DC Power to the T4000 Router Four 60 A Inputs on page 130 C...

Page 176: ...Copyright 2013 Juniper Networks Inc 152 T4000 Router Hardware Guide ...

Page 177: ...PART 3 Upgrading to a T4000 Router from a T640 or T1600 Router Preparing to Upgrade to a T4000 Router on page 155 Upgrading to a T4000 Router on page 167 153 Copyright 2013 Juniper Networks Inc ...

Page 178: ...Copyright 2013 Juniper Networks Inc 154 T4000 Router Hardware Guide ...

Page 179: ...n T640 or T1600 router Rear fan tray FAN REAR TXP LCC supported on T1600 router only Power supplies PWR T 6 60 DC supported on T640 or T1600 router 3 Order the required hardware The hardware upgrade kit includes two LCC CBs two RE DUO CI800 8G Routing Engines five SIB I T4000 SIBs one FAN REAR TXP LCC rear fan trays two FANTRAY T4000 front fan trays and two PWR T 6 60 DC power supplies If the requ...

Page 180: ...drop profile profile name For the T4000 router any is the only protocol option supported for the following statement The non tcp and tcp options are not supported Hierarchy Level edit class of service schedulers scheduler name drop profile map loss priority any low medium low medium high high protocol any drop profileprofile name Related Documentation T4000 Router Description on page 3 T4000 Hardw...

Page 181: ...ware inventory Item Version Part number FRU model number Midplane REV 03 710 005608 CHAS BP T640 S FPM Display REV 05 710 002897 CRAFT T640 S CIP REV 06 710 002895 CIP L T640 S PEM 0 Rev 07 740 017906 PWR T1600 3 80 DC S PEM 1 Rev 18 740 002595 PWR T DC S SCG 0 REV 15 710 003423 SCG T S Routing Engine 0 REV 08 740 014082 RE A 2000 4096 S Routing Engine 1 REV 07 740 014082 RE A 2000 4096 S CB 0 REV...

Page 182: ...ear fan OK Spinning at normal speed Top Right Front fan OK Spinning at normal speed Top Right Middle fan OK Spinning at normal speed Top Right Rear fan OK Spinning at normal speed Bottom Left Front fan OK Spinning at normal speed Bottom Left Middle fan OK Spinning at normal speed Bottom Left Rear fan OK Spinning at normal speed Bottom Right Front fan OK Spinning at normal speed Bottom Right Middle...

Page 183: ...3 PC 4OC48 SON SFP SIB 4 REV 02 750 005486 SIB I T640 S Fan Tray 0 FANTRAY T S Fan Tray 1 FANTRAY T S Fan Tray 2 FAN REAR TX T640 S In this example the output shows that two RE A 2000 4096 Routing Engines are installed user host show chassis hardware models Hardware inventory Item Version Part number FRU model number Midplane REV 03 710 005608 CHAS BP T640 S FPM Display REV 05 710 002897 CRAFT T64...

Page 184: ...V 01 750 015217 PC 8GE TYPE3 SFP IQ2 PIC 2 REV 01 750 015217 PC 8GE TYPE3 SFP IQ2 PIC 3 REV 15 750 009450 PC 1OC192 SON SR2 SIB 0 REV 07 710 013074 SIB I T1600 S SIB 1 REV 07 710 013074 SIB I T1600 S SIB 2 REV 07 710 013074 SIB I T1600 S SIB 3 REV 07 710 013074 SIB I T1600 S SIB 4 REV 07 710 013074 SIB I T1600 S Fan Tray 0 FANTRAY T S Fan Tray 1 FANTRAY T S Fan Tray 2 FAN REAR TX T640 S 2 If two R...

Page 185: ...n Fans Top Left Front fan OK Spinning at normal speed Top Left Middle fan OK Spinning at normal speed Top Left Rear fan OK Spinning at normal speed Top Right Front fan OK Spinning at normal speed Top Right Middle fan OK Spinning at normal speed Top Right Rear fan OK Spinning at normal speed Bottom Left Front fan OK Spinning at normal speed Bottom Left Middle fan OK Spinning at normal speed Bottom ...

Page 186: ...is example the output shows that the T640 FPC2 and T640 FPC3 FPCs are installed user host show chassis hardware models user host show chassis hardware models Hardware inventory Item Version Part number FRU model number Midplane REV 04 710 002726 CHAS BP T640 S FPM Display REV 02 710 002897 CRAFT T640 S CIP REV 05 710 002895 CIP L T640 S PEM 0 Rev 01 740 002595 PWR T DC S SCG 0 REV 04 710 003423 SC...

Page 187: ... 16 750 007141 PC 10GE SFP PIC 1 REV 06 750 015217 PC 8GE TYPE3 SFP IQ2 PIC 2 REV 05 750 004695 PC TUNNEL PIC 3 REV 17 750 009553 PC 4OC48 SON SFP FPC 3 REV 01 710 010154 T640 FPC3 E PIC 0 REV 07 750 012793 PC 1XGE TYPE3 XFP IQ2 PIC 1 REV 25 750 007141 PC 10GE SFP PIC 2 REV 17 750 009553 PC 4OC48 SON SFP PIC 3 REV 32 750 003700 PC 1OC192 SON VSR FPC 4 REV 16 710 013037 T1600 FPC4 ES PIC 1 REV 06 7...

Page 188: ...00 Router on page 167 T4000 Upgrade Kit on page 164 T4000 Upgrade Kit The following hardware components are required for an upgrade from a Juniper Networks T640 Core Router or T1600 Core Router to a T4000 Core Router Two redundant load sharing six input DC power supplies PWR T 6 60 DC Five T4000 SIBs SIB I T4000 One T Series craft interface panel CRAFT T SERIES Two front fan trays FANTRAY T4000 On...

Page 189: ...ation Checking the Hardware Version of T640 or T1600 Components on page 156 Overview of Upgrading to a T4000 Router on page 167 165 Copyright 2013 Juniper Networks Inc Chapter 15 Preparing to Upgrade to a T4000 Router ...

Page 190: ...Copyright 2013 Juniper Networks Inc 166 T4000 Router Hardware Guide ...

Page 191: ...ardware required to upgrade to a T4000 router See the following documentation T4000 Upgrade Kit on page 164 Checking the Hardware Version of T640 or T1600 Components on page 156 3 Upgrade the hardware components on the T640 or T1600 router See Upgrading Hardware Components on the T640 or T1600 Router on page 168 4 Upgrade the SIBs using one of the following procedures For the Junos OS Release 12 1...

Page 192: ... router and can be installed without powering off or rebooting the router You must proceed through the upgrade process in the following order 1 Preparing to Upgrade the T640 or T1600 Components on page 168 2 Upgrade to the Six Input DC Power Supplies on page 169 3 Upgrade the Fan Trays on page 169 4 Upgrading the Host Subsystem on page 170 5 Removing Unsupported FPCs and PICs on page 170 6 Verify ...

Page 193: ...is required Connecting only four inputs to each DC power supply in a T4000 router is not currently supported 2 Remove one of the existing power supplies For information about removing T640 or T1600 components see the T640 Core Router Hardware Guide or T1600 Core Router Hardware Guide 3 Install one six input DC power supply 4 Connect the DC power cables to the six input DC power supply 5 Repeat the...

Page 194: ...tion switch must be set to 0 5 Take the other host subsystem offline 6 Repeat the procedure for the other Routing Engine and control board Removing Unsupported FPCs and PICs NOTE Although you can choose to leave unsupported FPCs and PICs in the T640 or T1600 router the FPCs and PICs installed in those FPCs will not come online in the T4000 router and will not function To remove unsupported PICs an...

Page 195: ...O C1800 8G S CB 0 REV 09 710 022597 EF6057 CB LCC S CB 1 REV 09 710 022597 EF9180 CB LCC S FPC 5 REV 03 710 033871 IPUCAMBCTD T1600 FPC4 ES PIC 1 REV 03 750 034781 IPUIBKLMAA PD 1CE CFP FPC4 SIB 0 REV 02 750 005486 SIB I T640 S SIB 1 REV 02 750 005486 SIB I T640 S SIB 2 REV 02 750 005486 SIB I T640 S SIB 3 REV 02 750 005486 SIB I T640 S SIB 4 REV 02 750 005486 SIB I T640 S Fan Tray 0 FANTRAY T4000...

Page 196: ...another SIB Use the show chassis sib command to check the SIB state The state should be Online indicating that the SIB is operational and running Use the show chassis fabric fpc to check the switch fabric links between the Flexible PIC Concentrators FPCs and the switch interface boards SIBs The Fabric management FPC state should be Links ok The Link error state indicates that the link between the ...

Page 197: ...C S SIB 0 REV 02 711 036340 EE6290 SIB 1 REV 02 711 036340 EE6290 SIB 2 REV 02 711 036340 EE6290 SIB 3 REV 02 711 036340 EE6290 SIB 4 REV 02 711 036340 EE6290 Fan Tray 0 FANTRAY T4000 S Fan Tray 1 FANTRAY T4000 S Fan Tray 2 FAN REAR TXP LCC S Related Documentation T4000 Upgrade Kit on page 164 Checking the Hardware Version of T640 or T1600 Components on page 156 Upgrading to T4000 SIBs Online with...

Page 198: ...le to carry traffic Use the show chassis fabric sib to check the switch fabric links between the SIBs and FPCs The Fabric management SIB state should be Links ok The Link error state indicates that the link between the SIB and the FPC is not operational 8 Delete the fabric upgrade mode T4000 statement in the configuration of the T4000 router at the edit chassis hierarchy level edit user host delet...

Page 199: ... page 255 Related Documentation T4000 FPC Description on page 30 T4000 PIC Description on page 42 Overview of Upgrading to a T4000 Router on page 167 Registering Your T4000 Upgrade You must register the upgrade with Juniper Networks upon completion of the upgrade To register your upgrade 1 Log on to the Juniper Networks Customer Support Center at http www juniper net customers support 2 Click on U...

Page 200: ...Copyright 2013 Juniper Networks Inc 176 T4000 Router Hardware Guide ...

Page 201: ...nd Replacement Procedures Maintaining T4000 Router Hardware Components on page 179 Troubleshooting T4000 Router Hardware Components on page 189 Replacing T4000 Router Hardware Components on page 215 177 Copyright 2013 Juniper Networks Inc ...

Page 202: ...Copyright 2013 Juniper Networks Inc 178 T4000 Router Hardware Guide ...

Page 203: ... T4000 SCGs on page 187 Tools and Parts Required to Maintain the T4000 Hardware Components To maintain the hardware components you need the following tools and parts ESD grounding wrist strap Flat blade screwdriver Phillips screwdriver number 1 Phillips screwdriver number 2 Related Documentation Routine Maintenance Procedures for the T4000 Router on page 179 Routine Maintenance Procedures for the ...

Page 204: ...180 Maintaining T4000 Cooling System Components Maintaining the T4000 Air Filters on page 180 Maintaining the T4000 Fan Trays on page 181 Maintaining the T4000 Air Filters Purpose For optimum cooling verify the condition of the air filters Air filters for both the front and rear fan trays help keep dust and other particles from entering the cooling system To function properly the entire cooling sy...

Page 205: ...e the fans are very powerful they could pull small bits of wire or other materials into the router through the unfiltered air intake This could damage the router components Related Documentation T4000 Cooling System Description on page 21 Maintaining the T4000 Fan Trays on page 181 Troubleshooting the T4000 Cooling System on page 193 Maintaining the T4000 Fan Trays Purpose For optimum cooling veri...

Page 206: ...raft interface is not lit If the red HOST0 FAIL or HOST1 FAIL LED is lit see Troubleshooting the T4000 Host Subsystems on page 196 Check the LEDs on the control board See Maintaining the T4000 Control Boards on page 183 Check the LEDs on the Routing Engine See Maintaining the T4000 Routing Engines on page 182 Related Documentation T4000 Craft Interface LEDs on page 25 T4000 LCC CB Control Board LE...

Page 207: ...ion On a regular basis Check the LEDs on the control board faceplate During normal operations The green OK LED on the control board faceplate is lit The yellow FAIL LED on the control board faceplate is not lit if the FAIL is lit see Troubleshooting the T4000 Host Subsystems on page 196 and Troubleshooting the T4000 Control Boards on page 197 Check the host subsystem LEDs HOST0 and HOST1 on the cr...

Page 208: ...talled FPCs The value Online in the column labeled State indicates that the FPC is functioning normally Related Documentation T4000 Craft Interface LEDs on page 25 T4000 FPC Description on page 30 Chassis Operational Mode Commands Maintaining T4000 PICs Purpose For optimum router performance verify the condition of the PICs Action On a regular basis Check the LEDs on PIC faceplates A PIC LED lit g...

Page 209: ...optic cable hang free from the connector Avoid bending fiber optic cable beyond its bend radius An arc smaller than a few inches can damage the cable and cause problems that are difficult to diagnose Frequent plugging and unplugging of fiber optic cable into and out of optical instruments such as SONET SDH analyzers can cause damage to the instruments that is expensive to repair Instead attach a s...

Page 210: ...s are unobstructed Periodically inspect the site to ensure that the grounding and power cables connected to the router are securely in place and that no moisture is accumulating near the router To review grounding and site wiring requirements for the router see T4000 DC Power Cable and Lugs Specifications on page 341 and T4000 Chassis Grounding Cable and Lug Specifications on page 335 Use the show...

Page 211: ...mands Maintaining the T4000 SCGs Purpose For optimum router performance verify the condition of the SCGs Action On a regular basis Check the SCG LEDs During normal operations The green OK LED on the SCG faceplate is lit The yellow FAIL LED on the SCG faceplate is not lit If the yellow FAIL LED is lit see Troubleshooting the T4000 SCGs on page 208 Use the show chassis environment scg command to ver...

Page 212: ...Copyright 2013 Juniper Networks Inc 188 T4000 Router Hardware Guide ...

Page 213: ...00 router you use the Junos OS command line interface CLI LCD alarms devices connected to the alarm relay contacts and LEDs on both the components and craft interface LEDs When the Routing Engine detects an alarm condition it lights the red or yellow alarm LED on the craft interface as appropriate In addition you can also use the component specific LEDs on the craft interface and on the faceplate ...

Page 214: ...5 T4000 Connector Interface Panel CIP Description on page 27 T4000 LED Overview on page 190 T4000 Alarm Messages Overview on page 191 Contacting Customer Support on page 353 T4000 LED Overview Craft Interface LEDs on page 190 Component LEDs on page 190 Craft Interface LEDs The craft interface displays system status messages and allows you to troubleshoot the router See T4000 Craft Interface LEDs o...

Page 215: ...chassis alarms CLI command user host show chassis alarms 1 alarms currently active Alarm time Class Description 2011 12 08 21 05 15 PST Minor PEM 1 Absent There are two classes of alarm messages Chassis Alarms on page 191 Interface Alarms on page 192 Chassis Alarms Chassis alarms Indicate a problem with a chassis component such as the cooling system or power supplies For more information about cha...

Page 216: ...e name so x x x SONET loss of frame interface name so x x x LOF interface name so x x x SONET loss of light interface name so x x x LOL interface name so x x x SONET loss of pointer interface name so x x x LOP interface name so x x x SONET loss of signal interface name so x x x LOS interface name so x x x SONET line remote defect indicator interface name so x x x LRDI interface name so x x x SONET...

Page 217: ...the temperatures detected by sensors on the midplane and router components adjusting the speed of the fans as necessary If one fan fails the host subsystem adjusts the speed of the remaining fans to maintain proper cooling Table 30 T4000 Cooling System Fan Tray Alarms Solution Alarm Condition CLI Message LCD Message Alarm Type Replace the fan tray A fan has failed fan name Failure Fan Failure Red ...

Page 218: ...eshoot the cooling system 1 Check the red and yellow alarm LEDs on the craft interface 2 Find the source of the problem by looking at the craft interface display The number of alarm conditions as well as the source of each alarm appears on the screen If the craft interface display lists only one fan failure and the other fans are functioning normally the fan is probably faulty and you need to repl...

Page 219: ...ight Front fan OK Spinning at normal speed Top Right Middle fan OK Spinning at normal speed Top Right Rear fan OK Spinning at normal speed Bottom Left Front fan OK Spinning at normal speed Bottom Left Middle fan OK Spinning at normal speed Bottom Left Rear fan OK Spinning at normal speed Bottom Right Front fan OK Spinning at normal speed Bottom Right Middle fan OK Spinning at normal speed Bottom R...

Page 220: ... LEDs are lit reseat the craft interface to make sure that it is installed properly See Replacing a T4000 Craft Interface on page 234 2 Use the CLI to check for alarms Use the show chassis alarms command Related Documentation T4000 Craft Interface Description on page 23 T4000 Craft Interface LEDs on page 25 Troubleshooting the T4000 Host Subsystems Problem The following alarms and LEDs indicate a ...

Page 221: ...1800 LEDs on page 41 Maintaining the T4000 Host Subsystem on page 182 Replacing a T4000 LCC CB on page 228 Replacing a T4000 Routing Engine on page 267 Troubleshooting the T4000 Control Boards Problem The following alarms and LEDs indicate a problem with a control board A red alarm indicates that the control board has failed or has been removed A yellow alarm indicates that the Ethernet switch in ...

Page 222: ...oards 1 Check the LEDs on the faceplate of each control board 2 Check the LEDs on the craft interface 3 Use the show chassis alarms command to view the alarms 4 Use the show chassis environment cb command to check the status of the control boards Verify that the control boards are Online user host show chassis environment cb CB 0 status State Online Master Temperature 29 degrees C 84 degrees F Pow...

Page 223: ...ization User 0 percent Background 0 percent Kernel 1 percent Interrupt 0 percent Idle 99 percent Start time 2002 01 22 05 21 31 UTC Uptime 10 days 16 hours 4 minutes 52 seconds Load averages 1 minute 5 minute 15 minute 0 00 0 00 0 00 Routing Engine status Slot 1 Current state Empty Related Documentation T4000 Host Subsystem Description on page 35 T4000 Control Board Description on page 36 T4000 LC...

Page 224: ...FPC user host show chassis fpc Temp CPU Utilization Memory Utilization Slot State C Total Interrupt DRAM MB Heap Buffer 0 Empty 1 Empty 2 Empty 3 Empty 4 Online 58 11 0 2816 30 27 5 Empty 6 Online 52 13 0 2816 29 27 7 Online 60 12 0 2816 29 27 For more detailed output add the detail option user host show chassis fpc detail Slot 4 information State Online Temperature 58 degrees C 136 degrees F Tota...

Page 225: ...in the midplane Check that each ejector handle has been turned clockwise and is tight Use a screwdriver to check that the screws inside the ejector handles are tight 4 Use the show chassis fabric fpcs command to check the status of an FPC user host show chassis fabric fpcs Fabric management FPC state FPC 4 PFE 0 SIB 0 Links ok SIB 1 Plane enabled SIB 2 Plane enabled SIB 3 Plane enabled SIB 4 Plane...

Page 226: ...Unreachable destinations Present on 0 FPCs Detected on 2011 12 10 11 17 43 PST 6 Use the show chassis environment fpc command to check the status of an FPC user host show chassis environment fpc FPC 4 status State Online Fan Intake 34 degrees C 93 degrees F Fan Exhaust 58 degrees C 136 degrees F PMB 49 degrees C 120 degrees F LMB0 65 degrees C 149 degrees F LMB1 61 degrees C 141 degrees F LMB2 39 ...

Page 227: ...E0 LU0 1003 mV 1 0 V PFE1 LU0 1001 mV 1 0 V PFE1 LU2 1001 mV 1 0 V PFE0 LU0 995 mV 1 0 V PFE1 LU0 995 mV 1 0 V PFE1 LU2 995 mV 12 0 V 11614 mV 12 0 V C 11658 mV Power Base PMB MMB LMB0 VDD2V5 2504 mV LMB0 VDD1V8 1782 mV LMB0 VDD1V5 1496 mV LMB0 PFE0 LU0 AVDD1V0 1002 mV LMB0 PFE0 LU0 VDD1V0 1008 mV LMB0 VDD12V0 10624 mV LMB1 VDD2V5 2484 mV LMB1 VDD1V8 1784 mV LMB1 VDD1V5 1480 mV LMB1 PFE0 LU2 AVDD1...

Page 228: ... the screen with status information for each component NOTE On the display and in the CLI the power supplies are referred to as PEM0 and PEM1 from top to bottom If the system temperature exceeds the threshold Junos OS shuts down all power supplies so that no status is displayed Junos OS also can shut down one of the power supplies for other reasons In that case the remaining power supply assumes t...

Page 229: ...6 Verify that the DC power cables from the power source to the router are not damaged If the insulation is cracked or broken immediately replace the DC power cable 7 Connect the power supply to a different power source with a new DC power cable If the power supply DC OK LED still does not light the power supply is the source of the problem Replace the power supply with a spare If the DC OK LED on ...

Page 230: ...m number Not OK PEM pem number Not OK Install a supported power supply The power supply is not supported PEMpem numberImproperfor Platform PEM pem number Improper Install a supported power supply in the appropriate slot A power supply is not installed PEM pem number Absent PEM pem number Absent Yellow Ensure that the number of cables connected to the power supply is correct and that the number of ...

Page 231: ...alizing but if it continues to blink verify that the power supply is installed properly and that the power supply switch is in the on position If the LED continues to blink replace the power supply The input is okay but the power supply might not be properly inserted or there is a fault such as insufficient airflow or faulty output Blinking steadily Check the power supply fan and air filters to be...

Page 232: ...SFPP Slot 5 Online FPC Type 5 3D PIC 0 Online 12x10GE LAN WAN SFPP PIC 1 Online 12x10GE LAN WAN SFPP Slot 6 Online FPC Type 5 3D PIC 0 Online 24x10GE LAN WAN SFPP PIC 1 Online 24x10GE LAN WAN SFPP Slot 7 Online FPC Type 5 3D PIC 0 Online 12x10GE LAN WAN SFPP PIC 1 Online 1x100GE Related Documentation T4000 PIC Description on page 42 Replacing a T4000 PIC on page 253 Troubleshooting the T4000 SCGs ...

Page 233: ... 5689 mV 1 8 V bias 1782 mV 3 3 V bias 3306 mV 5 0 V bias 4989 mV 8 0 V bias 8336 mV GBUS Revision 40 FPGA Revision 1 6 4 Use the CLI to check for alarms Issue the show chassis alarms command to view the alarms Related Documentation T4000 SONET Clock Generators SCGs Description on page 49 T4000 SONET Clock Generators SCGs LEDs on page 51 Maintaining the T4000 SCGs on page 187 Replacing a T4000 SCG...

Page 234: ...craft interface 3 Use the CLI to check for alarms Issue the show chassis alarms command to view the alarms 4 Use the show chassis sibs command user host show chassis sibs Slot State Uptime 0 Spare 1 Online 1 day 14 hours 21 minutes 52 seconds 2 Online 1 day 14 hours 21 minutes 36 seconds 3 Online 1 day 14 hours 21 minutes 19 seconds 4 Online 1 day 14 hours 21 minutes 3 seconds 5 Use the show chass...

Page 235: ...inks ok FPC 6 PFE 0 Links ok PFE 1 Links ok FPC 7 PFE 0 Links ok PFE 1 Links ok 6 Use the show chassis environment sib command user host show chassis environment sib SIB 0 status State Online Standby Temperature 50 degrees C 122 degrees F Power 8 0 V bias 8232 mV 3 3 V bias 3280 mV 0 9 V bias 910 mV 1 1 V bias 1094 mV 1 5 V bias 1486 mV 2 5 V bias 2528 mV 9 0 V 9012 mV 3 3 V 3300 mV XF0 0 92 V 926...

Page 236: ... XF2 1 0 V 1000 mV XF3 1 0 V 1002 mV 1 2 V 1194 mV XF1 1 0 V LDO 998 mV XF2 1 0 V LDO 996 mV XF3 1 0 V LDO 998 mV XF1 1 8 V 1808 mV XF2 1 8 V 1794 mV XF3 1 8 V 1786 mV 1 5 V 1492 mV SW 3 3 V 3304 mV SIB 2 status State Online Temperature 49 degrees C 120 degrees F Power 8 0 V bias 8244 mV 3 3 V bias 3296 mV 0 9 V bias 908 mV 1 1 V bias 1098 mV 1 5 V bias 1490 mV 2 5 V bias 2520 mV 9 0 V 9000 mV 3 3...

Page 237: ...996 mV XF1 1 8 V 1794 mV XF2 1 8 V 1794 mV XF3 1 8 V 1792 mV 1 5 V 1484 mV SW 3 3 V 3300 mV SIB 4 status State Online Temperature 50 degrees C 122 degrees F Power 8 0 V bias 8268 mV 3 3 V bias 3296 mV 0 9 V bias 910 mV 1 1 V bias 1098 mV 1 5 V bias 1500 mV 2 5 V bias 2492 mV 9 0 V 9012 mV 3 3 V 3312 mV XF0 1 0 V 1004 mV XF0 1 0 V LDO 1002 mV PCIe SW 1 0 V 996 mV XF0 1 8 V 1790 mV XF1 1 0 V 1004 mV...

Page 238: ... T4000 Switch Interface Board SIB Description on page 46 T4000 Craft Interface LEDs on page 25 T4000 SIB LEDs on page 48 Replacing a T4000 SIB on page 279 Copyright 2013 Juniper Networks Inc 214 T4000 Router Hardware Guide ...

Page 239: ...ng a T4000 Upper Front Fan Tray on page 238 Replacing a T4000 Rear Fan Tray on page 240 Replacing a T4000 FPC on page 242 Replacing T4000 Host Subsystem Components on page 248 Replacing a T4000 PIC on page 253 Replacing a T4000 Six Input DC Power Supply on page 257 Replacing a T4000 DC Power Supply Cable on page 262 Replacing a T4000 Six Input DC Power Supply Front Air Filter on page 264 Replacing...

Page 240: ...router Table 40 Field Replaceable Units Hot Pluggable FRUs Hot Removable and Hot Insertable FRUs Connector Interface Panel CIP Nonredundant control boards Master control board if nonstop active routing is not configured Nonredundant Routing Engine Master Routing Engine if nonstop active routing is not configured Master SONET Clock Generator SCG Nonredundant SONET Clock Generator SCG Air filters Fl...

Page 241: ...16 in 11 mm nut driver CAUTION You must use an appropriate torque controlled tool to tighten the nuts Applying excessive torque damages the terminal studs and the power supply The absolute maximum torque that may be applied to this nut is 45 in lb 5 0 Nm DC power supply 7 16 in 11 mm nut driver CAUTION You must use an appropriate torque controlled tool to tighten the nuts Applying excessive torque...

Page 242: ...e Component to Juniper Networks Inc on page 354 Tools and Parts Required to Remove Components from a T4000 Router on page 355 Replacing a T4000 Front Air Filter 1 Removing the T4000 Front Air Filter on page 218 2 Installing the T4000 Front Air Filter on page 219 Removing the T4000 Front Air Filter The front air filter located below the FPC card cage in the front of the chassis installs horizontall...

Page 243: ... pull the air filter straight out of the chassis 6 Remove the filter element from the air filter frame see Figure 90 on page 219 Figure 89 Removing the Front Air Filter Figure 90 Replacing the Front Filter Element Installing the T4000 Front Air Filter To install the front air filter see Figure 91 on page 220 1 Attach an electrostatic discharge ESD grounding strap to your bare wrist and connect the...

Page 244: ...r edge of the chassis The rear air filter weighs less than 1 lb 0 5 kg To remove the rear air filter 1 Attach an electrostatic discharge ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis 2 Loosen the captive screws at the top center and bottom of the air filter using a Phillips screwdriver number 2 3 Grasp the air filter cover by the captive screw...

Page 245: ...Figure 92 Removing the Rear Air Filter g006274 221 Copyright 2013 Juniper Networks Inc Chapter 19 Replacing T4000 Router Hardware Components ...

Page 246: ...the tabs carefully push the filter all the way into the air filter slot 3 Holding the filter all the way in push it to the right side of the slot until it is held in place behind the hooks 4 Move the tabs to a vertical position 5 Place the right edge of the honeycomb against the flange of the air filter slot 6 Line up the holes at the top center and bottom of the honeycomb with the pins in the slo...

Page 247: ...Air Filter g006275 Related Documentation Preventing T4000 Electrostatic Discharge Damage on page 296 T4000 Cooling System Description on page 21 Troubleshooting the T4000 Cooling System on page 193 T4000 Clearance Requirements for Airflow and Hardware Maintenance on page 59 Maintaining the T4000 Air Filters on page 180 223 Copyright 2013 Juniper Networks Inc Chapter 19 Replacing T4000 Router Hardw...

Page 248: ...al block into the relay contact and use a 2 5 mm flat blade screwdriver to tighten the screws on the face of the block 3 Attach the other end of the wires to the external device Related Documentation T4000 Connector Interface Panel CIP Description on page 27 Connecting the T4000 Router to an External Alarm Reporting Device on page 114 T4000 Alarm Relay Contact Wire Specifications on page 350 Repla...

Page 249: ...connector straight out of the port 5 Disconnect the cable from the console or auxiliary device Figure 95 DB 9 Port on the CIP 225 Copyright 2013 Juniper Networks Inc Chapter 19 Replacing T4000 Router Hardware Components ...

Page 250: ... on the connector 4 Plug the other end of the cable into the device s serial port Related Documentation T4000 Connector Interface Panel CIP Description on page 27 Connecting the T4000 Router to a Management Console or Auxiliary Device on page 112 T4000 Routing Engine Interface Cable Specifications on page 350 DB 9 Connector Pinouts for the Routing Engine AUXILIARY and CONSOLE Ports on page 351 Rep...

Page 251: ...rts labeled HOST 1 connect to the Routing Engine in the lower Routing Engine slot RE1 2 Plug the other end of the cable into the network device Related Documentation T4000 Connector Interface Panel CIP Description on page 27 Connecting the T4000 Router to a Management Ethernet Device on page 118 T4000 Routing Engine Interface Cable Specifications on page 350 227 Copyright 2013 Juniper Networks Inc...

Page 252: ...ly one host subsystem taking the host subsystem offline shuts down the router To remove an LCC CB see Figure 98 on page 229 1 Take the host subsystem offline 2 Place an electrostatic bag or antistatic mat on a flat stable surface 3 Attach an electrostatic discharge ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis 4 Loosen the captive screws using...

Page 253: ...e chassis carefully ensuring that it is correctly aligned 5 Grasp both ejector handles and press them inward to seat the LCC CB 6 Tighten the captive screws on the ejector handles using a Phillips screwdriver number 2 7 Verify that the LCC CB is functioning normally Check the LEDs on the LCC CB faceplate The green OK LED should light steadily a few minutes after the LCC CB is installed If power is...

Page 254: ... 8 0 V bias 7755 mV 12 0 V 11887 mV Power 2 1 0 V 989 mV 1 2 V 1186 mV 3 3 V RE 3321 mV Bus Revision 51 FPGA Revision 5 CB 1 status State Online Standby Temperature 40 degrees C 104 degrees F Power 1 1 8 V 1802 mV 2 5 V 2518 mV 3 3 V 3297 mV 3 3 V bias 3274 mV 4 6 V 4693 mV 5 0 V 4959 mV 8 0 V bias 7746 mV 12 0 V 11897 mV Power 2 1 0 V 991 mV 1 2 V 1200 mV 3 3 V RE 3315 mV Bus Revision 51 FPGA Rev...

Page 255: ... reporting devices The CIP is hot pluggable It weighs approximately 8 lb 3 6 kg When the CIP is removed you cannot control or communicate with the router using an external device 1 Removing a T4000 CIP on page 231 2 Installing a T4000 CIP on page 233 Removing a T4000 CIP To remove the CIP see Figure 100 on page 232 1 Attach an electrostatic discharge ESD grounding strap to your bare wrist and conn...

Page 256: ... CIP faceplate and carefully pull the CIP straight out of the chassis CAUTION Be sure to slide the CIP straight within the slot to avoid damaging the connector pins on the front of the midplane Figure 100 Removing the CIP g002427 Copyright 2013 Juniper Networks Inc 232 T4000 Router Hardware Guide ...

Page 257: ...he FPC card cage carefully aligning the top and bottom of the CIP with the guides in the card cage 4 Carefully push the CIP straight into the chassis until it contacts the midplane 5 Tighten the screws at the top and bottom of the CIP faceplate 6 Reattach any external devices connected to the CIP CAUTION Be sure to slide the CIP straight within the slot to avoid damaging the connector pins on the ...

Page 258: ...arm Relay Wires on page 224 Replacing a T4000 Console or Auxiliary Cable on page 224 Replacing a T4000 Management Ethernet Cable on page 226 Replacing a T4000 Craft Interface 1 Removing the T4000 Craft Interface on page 235 2 Installing the T4000 Craft Interface on page 235 Copyright 2013 Juniper Networks Inc 234 T4000 Router Hardware Guide ...

Page 259: ...p and bottom edges and carefully pull it straight out of the chassis Figure 102 Removing the Craft Interface FANTRAY T4000 g006272 T Series FAIL OK FPC0 FAIL OK FPC1 ACO LT FAIL OK FPC2 FAIL OK FPC3 FAIL OK FPC4 FAIL OK FPC5 FAIL OK FPC6 FAIL OK FPC7 MENU ENTER FAIL FAIL SIB0 SIB1 SIB2 SIB3 SIB4 FAIL MASTER HOST0 HOST1 MASTER OK OK OK Installing the T4000 Craft Interface To install the craft inter...

Page 260: ...hangeable with each other NOTE Ensure that at any given time only one front fan tray is replaced Do NOT replace both the front lower and upper fans simultaneously 1 Removing the T4000 Lower Front Fan Tray on page 236 2 Installing the T4000 Lower Front Fan Tray on page 237 Removing the T4000 Lower Front Fan Tray 1 Attach an electrostatic discharge ESD grounding strap to your wrist and connect the s...

Page 261: ...o support it and pull the fan tray completely out of the chassis Figure 104 Removing the T4000 Lower Front Fan Tray g006270 FANTRAY T4000 Installing the T4000 Lower Front Fan Tray To install a lower front fan tray 1 Attach an electrostatic discharge ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis 2 Grasp the fan tray by its handles and insert it...

Page 262: ...an trays are interchangeable with each other NOTE Ensure that at any given time only one front fan tray is replaced Do NOT replace both the front lower and upper fans simultaneously 1 Removing the T4000 Upper Front Fan Tray on page 238 2 Installing the T4000 Upper Front Fan Tray on page 239 Removing the T4000 Upper Front Fan Tray To remove an upper front fan tray see Figure 106 on page 239 1 Attac...

Page 263: ...ing an Upper Front Fan Tray T Series FANTRAY T4000 FANTRAY T4000 g006268 FANTRAY T4000 Installing the T4000 Upper Front Fan Tray To install an upper front fan tray see Figure 107 on page 240 1 Attach an electrostatic discharge ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis 2 Grasp the fan tray by its handles and insert it straight into the chas...

Page 264: ...geable with the front fan trays The rear fan tray must be used in conjunction with the front fan trays The rear fan tray weighs about 10 lb 4 5 kg CAUTION To maintain proper cooling do not operate the routing node with the rear fan tray removed for more than one minute 1 Removing the T4000 Rear Fan Tray on page 240 2 Installing the T4000 Rear Fan Tray on page 241 Removing the T4000 Rear Fan Tray T...

Page 265: ...replacement rear fan tray see Figure 109 on page 242 1 Attach an electrostatic discharge ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis 2 Grasp the fan tray by its handles and insert it straight into the chassis 3 Tighten the captive screws on the fan tray faceplate to secure it in the chassis using a Phillips screwdriver number 2 241 Copyright...

Page 266: ...00 Fan Trays on page 181 Troubleshooting the T4000 Cooling System on page 193 Preventing T4000 Electrostatic Discharge Damage on page 296 Replacing a T4000 FPC The FPCs are hot insertable and hot removable When you remove an FPC the router continues to function although the PIC interfaces installed on the FPC being removed no longer function Copyright 2013 Juniper Networks Inc 242 T4000 Router Har...

Page 267: ...D goes out The LEDs and online offline button for each FPC are located directly above it on the craft interface Issue the following CLI command user host request chassis fpc slot slot number offline 5 Disconnect the cables from the PICs installed in the FPC If a PIC uses fiber optic cable immediately cover each transceiver and the end of each cable with a rubber safety cap Arrange the disconnected...

Page 268: ...pletely out of the chassis and place it on the antistatic mat or in the electrostatic bag CAUTION The weight of the FPC is concentrated in the back end Be prepared to accept the full weight up to 33 5 lb 15 1 kg as you slide the FPC out of the chassis When the FPC is out of the chassis do not hold it by the ejector handles bus bars or edge connectors They cannot support its weight 11 If you are no...

Page 269: ... no longer functions To install an FPC see Figure 111 on page 247 1 Attach an electrostatic discharge ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis 2 Place the FPC on an antistatic mat 3 Take each PIC to be installed in the replacement FPC out of its electrostatic bag and identify the slot on the FPC where it will be connected 245 Copyright 20...

Page 270: ...idplane 8 Inspect the FPC to verify that the connectors are not misaligned or damaged 9 Orient the FPC vertically with the component side facing to the right Be sure the FPC is right side up with the components on the right of the FPC CAUTION When the FPC is out of the chassis do not hold it by the ejector handles bus bars or edge connectors They cannot support its weight 10 Carefully align the co...

Page 271: ...tor handles on the FPC faceplate in a position close to horizontal 15 Simultaneously turn both ejector handles clockwise until you cannot turn them farther 16 If any of the PICs on the FPC connect to fiber optic cable remove the rubber safety cap from each transceiver and cable WARNING Do not look directly into a fiber optic transceiver or into the ends of fiber optic cables Fiber optic transceive...

Page 272: ... offline button for each FPC are located directly above it on the craft interface Issue the following CLI command user host request chassis fpc slot slot number online CAUTION After the OK LED lights steadily wait at least 30 seconds before removing the FPC again removing an FPC from a different slot or inserting an FPC in a different slot You can also verify correct FPC and PIC functioning by iss...

Page 273: ...nstop active routing see the Junos OS High Availability Library for Routing Devices Table 42 on page 249 explains the effect of taking the host subsystem offline Table 42 Effect of Taking the Host Subsystem Offline Effect of taking the Host Subsystem Offline Type of Host Subsystem The router shuts down Nonredundant host subsystem The functioning of the router is not interrupted The backup host sub...

Page 274: ...ve routing is enabled graceful Routing Engine switchover must be configured for nonstop active routing to be enabled Nonstop active routing supports Routing Engine switchover without alerting peer nodes that a change has occurred Nonstop active routing uses the same infrastructure as graceful Routing Engine switchover to preserve interface and kernel information However nonstop active routing also...

Page 275: ...t Interrupt 1 percent Idle 95 percent Model RE DUO 1800 Serial ID P737F 002693 Start time 2011 12 08 21 04 20 PST Uptime 1 day 13 hours 22 minutes 57 seconds Last reboot reason Router rebooted after a normal shutdown Load averages 1 minute 5 minute 15 minute 0 04 0 05 0 01 Routing Engine status Slot 1 Current state Backup Election priority Backup default Temperature 38 degrees C 100 degrees F CPU ...

Page 276: ...taken offline 5 Verify that the control board is offline user host show chassis environment cb 0 Replacing a Control Board or Routing Engine Component NOTE To replace a solid state disk or CompactFlash card you must power off the Routing Engine After you take the host subsystem offline you can replace the following host subsystem components Replacing a T4000 LCC CB on page 228 Replacing a T4000 Ro...

Page 277: ...the PIC goes out about 5 seconds The label for the status LED varies for each PIC See the T4000 Interface Module Reference for more information about the PIC LEDs For a Type 4 or Type 5 PIC use a narrow ended tool that fits inside the opening that leads to the button 4 Label the cables connected to the PIC so that you can later reconnect each cable to the correct PIC 5 Disconnect the cables from t...

Page 278: ...o diagnose 7 Type 4 or Type 5 PIC To unseat the PIC twist the ejector handle at the bottom of the PIC faceplate then twist the ejector handle at the top of the faceplate counterclockwise to unseat the PIC 8 Slide the PIC out of the FPC card carrier and place it in the electrostatic bag or on the antistatic mat 9 If you are not reinstalling a PIC into the emptied PIC slot within a short time instal...

Page 279: ...ble verify that there is a rubber safety cap over each transceiver on the faceplate Install a cap if necessary 3 Align the notches in the connector at the rear of the PIC with the notches in the PIC slot in the FPC and then slide the PIC in until it lodges firmly in the FPC CAUTION Slide the PIC straight into the slot to avoid damaging the components on the bottom of the PIC 255 Copyright 2013 Jun...

Page 280: ... it hangs to the floor Place excess cable out of the way in a neatly coiled loop in the cable management system Placing fasteners on the loop helps to maintain its shape CAUTION Do not let fiber optic cable hang free from the connector Do not allow fastened loops of cable to dangle which stresses the cable at the fastening point CAUTION Avoid bending fiber optic cable beyond its minimum bend radiu...

Page 281: ...g a T4000 Six Input DC Power Supply 1 Removing a T4000 Six Input DC Power Supply on page 258 2 Installing a T4000 Six Input DC Power Supply on page 260 257 Copyright 2013 Juniper Networks Inc Chapter 19 Replacing T4000 Router Hardware Components ...

Page 282: ...1 3 Using a 7 16 in 11 mm nut driver remove the nuts and washers from the terminal studs see Figure 115 on page 258 CAUTION You must ensure that power connections maintain the proper polarity The power source cables might be labeled and to indicate their polarity There is no standard color coding for DC power cables The color coding used by the external DC power source at your site determines the ...

Page 283: ... firmly Slide it halfway out of the chassis see Figure 116 on page 259 CAUTION Each DC power supply weighs approximately 39 7 lb 18 0 kg Be prepared to support the full weight of the power supply as you remove it from the router 10 Place one hand underneath the power supply to support it and slide it completely out of the chassis Figure 116 Removing a DC Power Supply g006364 WARNING Do not touch t...

Page 284: ...atic discharge ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis 3 Using both hands slide the power supply into the chassis until you feel resistance see Figure 118 on page 260 Figure 118 Inserting the DC Power Supply into the Chassis g006365 4 Twist the ejector handles at the upper corners of the power supply faceplate clockwise until they stop 5...

Page 285: ...with a washer then with a nut see Figure 119 on page 261 Use a 7 16 in 11 mm nut driver to tighten the nut Apply between 23 lb in 2 6 Nm and 25 lb in 2 8 Nm of torque to each nut CAUTION You must use an appropriate torque controlled tool to tighten the nuts Applying excessive torque damages the terminal studs and the power supply The absolute maximum torque that may be applied to this nut is 45 lb...

Page 286: ...entation T4000 Power System Description on page 43 T4000 Six Input DC Power Supply LEDs on page 45 Maintaining the T4000 Power System on page 186 Troubleshooting the T4000 Power System on page 204 Replacing a T4000 DC Power Supply Cable 1 Removing a T4000 DC Power Supply Cable on page 262 2 Installing a T4000 DC Power Supply Cable on page 263 Removing a T4000 DC Power Supply Cable To remove a DC p...

Page 287: ...e the router 2 Route the power cable through the appropriate cable restraint 3 Attach the lug on the DC source power cable to the terminal stud a Attach a negative DC source power cable lug to the 48V input terminals b Attach a positive DC source power cable lug to the RET return terminals Secure the cable lug to the terminal stud first with a washer then with a nut see Figure 121 on page 264 Use ...

Page 288: ...ly then lights steadily NOTE After a power supply is powered on it can take up to 60 seconds for status indicators such as the LEDs on the power supply the command outputdisplays andmessagesontheLEDdisplayonthecraftinterface to indicate that the power supply is functioning normally Ignore error indicators that appear during the first 60 seconds 11 Verify that the DC OK LED on the power supply face...

Page 289: ...ight onto the power supply faceplate until all four sides click into place Replacing a T4000 Six Input DC Power Supply Side Air Filter 1 Removing a T4000 Six Input DC Power Supply Side Air Filter on page 265 2 Installing a T4000 Six Input DC Power Supply Side Air Filter on page 266 Removing a T4000 Six Input DC Power Supply Side Air Filter To remove a six input DC power supply side air filter elem...

Page 290: ...the strap to one of the ESD points on the chassis 2 Install a new side filter element into the side air filter cover 3 Insert the side air filter cover hooks into the rectangle holes in the sheet metal 4 Slide the side air filter cover back into the power supply faceplate The two lances insert into the sheet metal 5 Tighten the captive screw Figure 123 Installing the Power Supply Side Air Filter g...

Page 291: ...ic discharge ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis 4 Loosen the captive screws on the corners of the Routing Engine cover 5 Grasp the Routing Engine cover by its edges and pull it free from the chassis see Figure 124 on page 268 6 If applicable loosen the screws on the extractor handles at either end of the Routing Engine faceplate usi...

Page 292: ...s the red tabs and flip the ejector handles outward 3 Place one hand underneath the Routing Engine to support it With the other hand grasp one of the ejector handles on the faceplate 4 Carefully align the sides of the Routing Engine with the guides inside the chassis 5 Slide the Routing Engine into the chassis until you feel resistance then press the Routing Engine s faceplate until it engages the...

Page 293: ... it to the chassis see Figure 127 on page 269 Figure 126 Installing a Routing Engine g006279 Figure 127 Reinstalling the Routing Engine Cover Related Documentation T4000 Host Subsystem Description on page 35 T4000 Routing Engine Description on page 39 T4000 RE C1800 Routing Engine Description on page 40 T4000 RE C1800 LEDs on page 41 Maintaining the T4000 Routing Engines on page 182 269 Copyright ...

Page 294: ...he CompactFlash card 1 Determine whether the host subsystem is functioning as the master or as the backup using one of these methods Check the Host Subsystem LEDs on the craft interface If the green MASTER LED is lit the corresponding host subsystem is functioning as the master Check the MASTER LED on the control board If the blue MASTER LED is lit the host subsystem is functioning as the master I...

Page 295: ...e right side of the CompactFlash card slot to release the CompactFlash card 7 The CompactFlash card pops partially out of the slot Grasp the card and pull it completely out of the slot 8 Place the CompactFlash card on the antistatic mat Figure 128 Removing a CompactFlash Card g006625 Disk 2 Disk 1 CF Disk 2 Disk 1 CF D I S K 1 D I S K 2 CF USB Offline Online Installing a CompactFlash Card into a T...

Page 296: ...y the software from the Routing Engine s solid state disk SSD to the CompactFlash card To copy software to the CompactFlash card 1 On the console or other management device connected to the Routing Engine enter CLI operational mode and copy the currently running and active file system partitions on the router to standby partitions on the CompactFlash card Issue the request system snapshot partitio...

Page 297: ...unctioning as the master or as the backup using one of these methods Check the Host Subsystem LEDs on the craft interface If the green MASTER LED is lit the corresponding host subsystem is functioning as the master Check the MASTER LED on the control board If the blue MASTER LED is lit the host subsystem is functioning as the master Issue the show chassis routing engine command user host show chas...

Page 298: ... wrist and connect the strap to one of the ESD points on the chassis 4 Using a Phillips screwdriver number 2 loosen the captive screws on the corners of the cover 5 Remove the cover from the Routing Engine slots CAUTION Do not remove the cover if any of the LEDs on the Routing Engine faceplate are lit 6 Press the eject button on the right side of the DISK1 slot to release the SSD 7 The SSD pops pa...

Page 299: ...I S K 2 CF USB Offline Online Disk 2 Disk 1 CF Copying Junos OS to the Solid State Disk in a T4000 RE C1800 Routing Engine After installing a solid state disk SSD for the first time you must copy the software from the Routing Engine s CompactFlash card to the SSD To copy software to the SSD 1 On the console or other management device connected to the Routing Engine enter CLI operational mode 2 Par...

Page 300: ...ectrostatic bag or antistatic mat on a flat stable surface 2 Attach an electrostatic discharge ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis 3 Remove the Routing Engine See Replacing a T4000 Routing Engine on page 267 4 Eject the DIMM module by pressing the plastic ejectors on both sides of the DIMM module 5 Grasp the DIMM module being careful...

Page 301: ...sis above the control boards and Routing Engines Each SCG weighs approximately 1 9 lb 0 9 kg A nonredundant SCG is hot pluggable For redundant SCGs the master SCG is hot pluggable The backup SCG is hot removable and hot insertable if the master SCG is functioning Removing the backup SCG does not affect the functioning of the router Taking the master SCG offline might result in a brief loss of SONE...

Page 302: ... lights 6 To verify that the SCG is installed correctly and is functioning normally check the LEDs on the SCG faceplate The green OK LED should light steadily If the SCG is master the blue MASTER LED should also light steadily To check the status of the SCGs use the following CLI command user host show chassis environment scg SCG 0 status State Online Master clock Temperature 38 degrees C 100 degr...

Page 303: ... of the chassis in the slots marked SIB0 through SIB4 Each T4000 SIB weighs approximately 6 5 lb 3 0 kg 1 Removing a T4000 SIB on page 279 2 Installing a T4000 SIB on page 280 Removing a T4000 SIB To remove a SIB see Figure 134 on page 280 1 Place an electrostatic bag or antistatic mat on a flat stable surface 2 Attach an electrostatic discharge ESD grounding strap to your bare wrist and connect t...

Page 304: ... electrostatic discharge ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis 2 Place one hand underneath the SIB to support it With the other hand hold one of the ejector handles on the SIB 3 Carefully align the sides of the SIB with the guides inside the chassis 4 Slide the SIB into the chassis carefully ensuring that it is correctly aligned 5 Gras...

Page 305: ...ED is lit steadily remove and install the SIB again Make sure that the SIB is seated properly If the FAIL LED still lights steadily the SIB is not functioning properly Contact your customer support representative 9 Verify that four SIBs are in the Online state and one SIB is in the Spare state Display the status of the SIB by issuing the show chassis sibs command user host show chassis sibs Slot S...

Page 306: ...proximately 9 4 lb 4 2 kg The TXP LCC 3D SIBs are connected to the TXP F13 3D SIBs in a TX Matrix Plus router TXP LCC 3D SIBs in active data switching planes are hot pluggable TXP LCC 3D SIBs in a spare data switching planes are hot insertable and hot removable When you remove a TXP LCC 3D SIB in a spare switching plane traffic forwarding continues without any degradation as long as the other four...

Page 307: ...ate are not lit 5 Remove each switching plane cable from the SIB CXP DisconnecttheCXPcables Figure136onpage284 fromtheCXPtransceivers After all the CXP cables have been disconnected from the transceivers remove the CXP transceivers Figure 137 on page 284 from the SIB WARNING Do not look directly into a CXP cable connected to a port The fiber optics emit laser light that can damage your eyes AOC Re...

Page 308: ...e them Place each component on an antistatic mat resting on a stable flat surface Figure 136 CXP Cable and Dust Cover g007285 CXP switching plane cable CXP switching plane cable with dust cover Figure 137 CXP Transceiver and Dust Cover g007287 CXP transceiver CXP transceiver with dust cover Figure 138 AOC Transceiver and Dust Cover g007286 AOC switching plane cable and transceiver AOC switching pl...

Page 309: ... Ensure that the ejector handle tabs are properly mated inside their corresponding chassis slots You might have to close and open the handles a few times before the tabs catch the slots 6 Tighten the captive screws on the ejector handles 7 Remove the dust covers from the transceivers and cables Store the dust covers in a dust free resealable plastic bag 8 Insert the transceiver into the ports CXP ...

Page 310: ...outer user host request chassis sib online slot 0 10 Check the LEDs on the TXP LCC 3D SIB faceplate The green OK LED should light steadily a few minutes after the SIB is installed If the FAIL LED is lit steadily remove and install the TXP LCC 3D SIB again Make sure that the SIB is seated properly If the FAIL LED still lights steadily the SIB is not functioning properly Contact your customer suppor...

Page 311: ... a TXP LCC 3D SIB g007268 Figure 141 Connecting a CXP Cable to a CXP Transceiver g007288 CXP transceiver TXP LCC 3D SIB CXP cable 287 Copyright 2013 Juniper Networks Inc Chapter 19 Replacing T4000 Router Hardware Components ...

Page 312: ...00 Switch Interface Board SIB Description on page 46 T4000 TXP LCC 3D SIB Description on page 47 Maintaining the T4000 SIBs on page 186 Troubleshooting the T4000 SIBs on page 209 Preventing T4000 Electrostatic Discharge Damage on page 296 Copyright 2013 Juniper Networks Inc 288 T4000 Router Hardware Guide ...

Page 313: ...ns on page 331 T4000 Router Environmental Specifications on page 333 Power Guidelines Requirements and Specifications on page 335 T4000 Router Cable and Wire Specifications Pinouts and Guidelines on page 345 Contacting Customer Support and Returning Router Hardware on page 353 289 Copyright 2013 Juniper Networks Inc ...

Page 314: ...Copyright 2013 Juniper Networks Inc 290 T4000 Router Hardware Guide ...

Page 315: ...ency Approvals and Compliance Statements on page 324 Definition of Safety Warning Levels The documentation uses the following levels of safety warnings NOTE You might find this information helpful in a particular situation or might otherwise overlook it CAUTION You must observe the specified guidelines to avoid minor injury or discomfort to you or severe damage to the hardware device WARNING This ...

Page 316: ...o di avvertenza indica un pericolo La situazione potrebbe causare infortuni alle persone Prima di lavorare su qualsiasi apparecchiatura occorre conoscere i pericoli relativi ai circuiti elettrici ed essere al corrente delle pratiche standard per la prevenzione di incidenti Advarsel Dette varselsymbolet betyr fare Du befinner deg i en situasjon som kan føre til personskade Før du utfører arbeid på ...

Page 317: ... personnel perform other system services Keep the area around the chassis clear and free from dust before during and after installation Keep tools away from areas where people could trip over them while walking Do not wear loose clothing or jewelry such as rings bracelets or chains which could become caught in the chassis Wear safety glasses if you are working under any conditions that could be ha...

Page 318: ...aa tämän laitteen Attention Tout installation ou remplacement de l appareil doit être réalisé par du personnel qualifié et compétent Warnung Gerät nur von geschultem qualifiziertem Personal installieren oder auswechseln lassen Avvertenza Solo personale addestrato e qualificato deve essere autorizzato ad installare o sostituire questo apparecchio Advarsel Kun kvalifisert personell med riktig opplær...

Page 319: ...tem Zutritt vorgesehen Ein Bereich mit beschränktem Zutritt ist ein Bereich zu dem nur Wartungspersonal mit einem Spezialwerkzeugs Schloß und Schlüssel oder anderer Sicherheitsvorkehrungen Zugang hat und der von dem für die Anlage zuständigen Gremium kontrolliert wird Avvertenza Questa unità deve essere installata in un area ad accesso limitato Un area ad accesso limitato è un area accessibile sol...

Page 320: ... whenever you handle plastic or foam packing material or if you move components across plastic or carpets Observe the following guidelines to minimize the potential for electrostatic discharge ESD damage which can cause intermittent or complete component failures Always use an ESD wrist strap or ankle strap and make sure that it is in direct contact with your skin CAUTION For safety periodically c...

Page 321: ...NTRAY T4000 FANTRAY T4000 g006250 Front mounting flange Center mounting bracket Craft interface Fan tray FPCs CIP Air filter ESD point Fan tray Air intake 297 Copyright 2013 Juniper Networks Inc Appendix A Router Safety and Regulatory Compliance Information ...

Page 322: ...haust Fan tray SCGs Control board 0 Control board 1 RE 0 RE 1 SIBs Air filter Power supply 0 Power supply 1 ESD point Grounding points Figure 145 Placing a Component into an Electrostatic Bag Copyright 2013 Juniper Networks Inc 298 T4000 Router Hardware Guide ...

Page 323: ...ctrical fire first turn power off to the equipment at the source Then use a Type C fire extinguisher which uses noncorrosive fire retardants to extinguish the fire Fire Suppression Equipment Type C fire extinguishers which use noncorrosive fire retardants such as carbon dioxide CO 2 and Halotron are most effective for suppressing electrical fires Type C fire extinguishers displace the oxygen from ...

Page 324: ...d site meets the specified power environmental and clearance requirements See the following documentation T4000 Clearance Requirements for Airflow and Hardware Maintenance on page 59 Rack Requirements for the T4000 Router on page 58 T4000 Router Environmental Specifications on page 333 T4000 DC Power Requirements on page 338 Chassis Lifting Guidelines The weight of a fully configured router is abo...

Page 325: ...les directives d installation Warnung Lesen Sie die Installationsanweisungen bevor Sie das System an die Stromquelle anschließen AvvertenzaConsultareleistruzionidiinstallazioneprimadicollegareilsistema all alimentatore Advarsel Les installasjonsinstruksjonene før systemet kobles til strømkilden Aviso Leia as instruções de instalação antes de ligar o sistema à sua fonte de energia Atención Ver las ...

Page 326: ...stel het enige in het rek is Wanneer u dit toestel in een gedeeltelijk gevuld rek monteert dient u het rek van onderen naar boven te laden met het zwaarste onderdeel onderaan in het rek Als het rek voorzien is van stabiliseringshulpmiddelen dient u de stabilisatoren te monteren voordat u het toestel in het rek monteert of het daar een servicebeurt geeft Varoitus Kun laite asetetaan telineeseen tai...

Page 327: ... Gestell mit Stabilisierungszubehör geliefert sind zuerst die Stabilisatoren zu installieren bevor Sie die Einheit im Gestell anbringen oder sie warten Avvertenza Per evitare infortuni fisici durante il montaggio o la manutenzione di questa unità in un supporto occorre osservare speciali precauzioni per garantire che il sistema rimanga stabile Le seguenti direttive vengono fornite per garantire la...

Page 328: ...rior da estante arrumando os de baixo para cima Se a estante possuir um dispositivo de estabilização instale o antes de montar ou reparar a unidade Atención Para evitar lesiones durante el montaje de este equipo sobre un bastidor o posteriormente durante su mantenimiento se debe poner mucho cuidado en que el sistema quede bien estable Para garantizar su seguridad proceda según las siguientes instr...

Page 329: ... utiliser une rampe dont l inclinaison est supérieure à 10 degrés Warnung Keine Rampen mit einer Neigung von mehr als 10 Grad verwenden Avvertenza Non usare una rampa con pendenza superiore a 10 gradi Advarsel Bruk aldri en rampe som heller mer enn 10 grader Aviso Não utilize uma rampa com uma inclinação superior a 10 graus Atención No usar una rampa inclinada más de 10 grados Varning Använd inte ...

Page 330: ...The lens in the human eye focuses all the laser power on the retina so focusing the eye directly on a laser source even a low power laser could permanently damage the eye Related Documentation Connecting PIC Cables to the T4000 Router on page 116 Replacing a T4000 PIC on page 253 Laser Safety Warnings for Juniper Networks Devices Class 1 Laser Product Warning on page 306 Class 1 LED Product Warnin...

Page 331: ...instruments Waarschuwing Niet in de straal staren of hem rechtstreeks bekijken met optische instrumenten Varoitus Älä katso säteeseen äläkä tarkastele sitä suoraan optisen laitteen avulla Attention Ne pas fixer le faisceau des yeux ni l observer directement à l aide d instruments optiques Warnung Nicht direkt in den Strahl blicken und ihn nicht direkt mit optischen Geräten prüfen Avvertenza Non fi...

Page 332: ...ahlen emittieren wenn kein Glasfaserkabel angeschlossen ist Vermeiden Sie es sich den Strahlungen auszusetzen und starren Sie nicht in die Öffnungen Avvertenza Quando i cavi in fibra non sono inseriti radiazioni invisibili possono essere emesse attraverso l apertura della porta Evitate di esporvi alle radiazioni e non guardate direttamente nelle aperture Advarsel Unngå utsettelse for stråling og s...

Page 333: ...d vervangen wordt Vervang de batterij slechts met hetzelfde of een equivalent type dat door de fabrikant aanbevolen is Gebruikte batterijen dienen overeenkomstig fabrieksvoorschriften weggeworpen te worden Varoitus Räjähdyksen vaara jos akku on vaihdettu väärään akkuun Käytä vaihtamiseen ainoastaan saman tai vastaavantyyppistä akkua joka on valmistajan suosittelema Hävitä käytetyt akut valmistajan...

Page 334: ...r weld the metal object to the terminals Waarschuwing Alvorens aan apparatuur te werken die met elektrische leidingen is verbonden sieraden inclusief ringen kettingen en horloges verwijderen Metalen voorwerpen worden warm wanneer ze met stroom en aarde zijn verbonden en kunnen ernstige brandwonden veroorzaken of het metalen voorwerp aan de aansluitklemmen lassen Varoitus Ennen kuin työskentelet vo...

Page 335: ...os objetos de metal se calientan cuando se conectan a la alimentación y a tierra lo que puede ocasionar quemaduras graves o que los objetos metálicos queden soldados a los bornes Varning Tag av alla smycken inklusive ringar halsband och armbandsur innan du arbetar på utrustning som är kopplad till kraftledningar Metallobjekt hettas upp när de kopplas ihop med ström och jord och kan förorsaka allva...

Page 336: ... reititin ylikuumentuisi sitä ei saa käyttää tilassa jonka lämpötila ylittää korkeimman suositellun ympäristölämpötilan 40 ο C Ettei ilmanvaihto estyisi tuuletusaukkojen ympärille on jätettävä ainakin 15 2 cm tilaa Attention Pour éviter toute surchauffe des routeurs de la gamme router ne l utilisez pas dans une zone où la température ambiante est supérieure à 40 ο C Pour permettre un flot d air co...

Page 337: ...å minst 15 2 cm omkring ventilationsöppningarna Product Disposal Warning WARNING Disposal of this product must be handled according to all national laws and regulations Waarschuwing Dit produkt dient volgens alle landelijke wetten en voorschriften te worden afgedankt Varoitus Tämän tuotteen lopullisesta hävittämisestä tulee huolehtia kaikkia valtakunnallisia lakeja ja säännöksiä noudattaen Attenti...

Page 338: ...al Commission IEC 60364 Part 1 through Part 7 Locate the emergency power off switch for the room in which you are working so that if an electrical accident occurs you can quickly turn off the power Do not work alone if potentially hazardous conditions exist anywhere in your workspace Never assume that power is disconnected from a circuit Always check the circuit before starting to work Carefully l...

Page 339: ...rmalen Betriebs an Erde gelegt ist AvvertenzaQuestaapparecchiaturadeveesserecollegataamassa Accertarsi che il dispositivo host sia collegato alla massa di terra durante il normale utilizzo Advarsel Dette utstyret skal jordes Forviss deg om vertsterminalen er jordet ved normalt bruk Aviso Este equipamento deverá estar ligado à terra Certifique se que o host se encontra ligado à terra durante a sua ...

Page 340: ... først og frakobles sist Aviso Ao instalar a unidade a ligação à terra deverá ser sempre a primeira a ser ligada e a última a ser desligada Atención Al instalar el equipo conectar la tierra la primera y desconectarla la última Varning Vid installation av enheten måste jordledningen alltid anslutas först och kopplas bort sist Midplane Energy Hazard Warning WARNING Highlevelsofelectricalenergyaredis...

Page 341: ...ón de suministros de alimentación para eliminar la alimentación por completo deben desconectarse completamente todas las conexiones Varning Denna enhet har mer än en strömförsörjningsanslutning alla anslutningar måste vara helt avlägsnade innan strömtillförseln till enheten är fullständigt bruten Power Disconnection Warning WARNING Before working on the chassis or near power supplies switch off th...

Page 342: ... equipos de corriente continua CC Varning Innan du arbetar med ett chassi eller nära strömförsörjningsenheter skall du för växelströmsenheter dra ur nätsladden och för likströmsenheter bryta strömmen vid överspänningsskyddet Related Documentation DC Power Electrical Safety Warnings for Juniper Networks Devices on page 321 Site Electrical Wiring Guidelines for Juniper Networks Devices Distance Limi...

Page 343: ... must be grounded at both ends WARNING The intrabuilding port s of the equipment or subassembly is suitable for connection to intrabuilding or unexposed wiring or cabling only The intrabuilding port s of the equipment or subassembly MUST NOT be metallically connected to interfaces that connect to the OSP or its wiring These interfaces are designed for use as intrabuilding interfaces only Type 2 or...

Page 344: ...s the nominal voltage associated with the battery circuit and any higher voltages are only to be associated with float voltages for the charging function A DC powered router that is equipped with a DC terminal block is intended only for installation in a restricted access location In the United States a restricted access area is one in accordance with Articles 110 16 110 17 and 110 18 of the Natio...

Page 345: ...iper Networks Devices When working with DC powered equipment observe the following warnings DC Power Copper Conductors Warning on page 321 DC Power Disconnection Warning on page 321 DC Power Wiring Terminations Warning on page 323 DC Power Copper Conductors Warning WARNING Use copper conductors only Waarschuwing Gebruik alleen koperen geleiders Varoitus Käytä vain kuparijohtimia Attention Utilisez...

Page 346: ...ß die Gleichstromschaltung keinen Strom erhält Um sicherzustellen daß sämtlicher Strom abgestellt ist machen Sie auf der Schalttafel den Unterbrecher für die Gleichstromschaltung ausfindig stellen Sie den Unterbrecher auf AUS und kleben Sie den Schaltergriff des Unterbrechers mit Klebeband in der AUS Stellung fest Avvertenza Prima di svolgere una qualsiasi delle procedure seguenti verificare che i...

Page 347: ...lemmen Varoitus Jos säikeellinen johdin on tarpeen käytä hyväksyttyä johdinliitäntää esimerkiksi suljettua silmukkaa tai kourumaista liitäntää jossa on ylöspäin käännetyt kiinnityskorvat Tällaisten liitäntöjen tulee olla kooltaan johtimiin sopivia ja niiden tulee puristaa yhteen sekä eristeen että johdinosan Attention Quand des fils torsadés sont nécessaires utiliser des douilles terminales homolo...

Page 348: ...sko av sluten eller öppen typ med uppåtvänd tapp Storleken på dessa kontakter måste vara avpassad till ledningarna och måste kunna hålla både isoleringen och ledaren fastklämda Related Documentation General Safety Warnings for Juniper Networks Devices on page 294 General Electrical Safety Warnings for Juniper Networks Devices on page 315 Agency Approvals and Compliance Statements T4000 Agency Appr...

Page 349: ... to comply with the following standards NEBS GR 1089 Core EMC and Electrical Safety for Network Telecommunications Equipment SR 3580 NEBS Criteria Levels Level 3 Compliance GR 63 Core NEBS Physical Protection Related Documentation T4000 Router Description on page 3 T4000 Compliance Statements for Acoustic Noise on page 329 Compliance Statements for Environmental Requirements for Juniper Networks D...

Page 350: ... locations where the National Electrical Code NEC applies The battery return connection is to be treated as an isolated DC return i e DC I as defined in GR 1089 CORE Related Documentation T4000 Agency Approvals on page 324 T4000 Compliance Statements for EMC Requirements European Community This is a Class A product In a domestic environment this product may cause radio interference in which case t...

Page 351: ...tements for EMC Requirements for Juniper Networks Devices Canada This Class A digital apparatus complies with Canadian ICES 003 Cet appareil numérique de la classe A est conforme à la norme NMB 003 du Canada 327 Copyright 2013 Juniper Networks Inc Appendix A Router Safety and Regulatory Compliance Information ...

Page 352: ...ed in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expe...

Page 353: ... Schalldruckpegel beträgt 76 5 dB A oder weniger gemäss EN ISO 7779 Translation The emitted sound pressure resulted in 76 5 dB A per EN ISO 7779 Related Documentation T4000 Agency Approvals on page 324 329 Copyright 2013 Juniper Networks Inc Appendix A Router Safety and Regulatory Compliance Information ...

Page 354: ...Copyright 2013 Juniper Networks Inc 330 T4000 Router Hardware Guide ...

Page 355: ... from front of chassis to center mounting brackets Chassis dimensions Chassis with midplane 205 lb 93 kg Minimum configuration 392 lb 177 8 kg Maximum configuration 663 6 lb 301 0 kg Router weight 5 lb each 2 kg Control board weight 2 4 lb 1 kg Routing Engine weight 3 3 lb 1 5 kg Craft interface weight FPC4 with PICs installed Up to 33 lb 15 0 kg FPC4 without PICs installed up to 29 lb 11 3 kg FPC...

Page 356: ... 9 4 lb 4 2 kg SIB weight for SIB TXP 3D LCC 20 4 lb 9 3 kg Front fan tray weight 10 lb 4 5 kg Rear fan tray weight 13 lb 5 9 kg Rear fan tray weight for FAN R TXP 3D LCC Related Documentation T4000 Router Description on page 3 T4000 Chassis Description on page 15 T4000 Installation Safety Guidelines on page 300 Copyright 2013 Juniper Networks Inc 332 T4000 Router Hardware Guide ...

Page 357: ...on ensured in temperature range of 32 F 0 C to 104 F 40 C Nonoperating storage temperature in shipping 40 F 40 C to 158 F 70 C Temperature Designed to meet Telcordia Technologies Zone 4 earthquake requirements Seismic DC power 33583 6 BTU hour 9840 W W Maximum thermal output NOTE Install the router only in restricted areas such as dedicated equipment rooms and equipment closets in accordance with ...

Page 358: ...Copyright 2013 Juniper Networks Inc 334 T4000 Router Hardware Guide ...

Page 359: ...safety and electromagnetic interference EMI requirements and to ensure proper operation the router must be adequately grounded before power is connected Two pairs of threaded inserts PEM nuts are provided on the right rear of the chassis for connecting the router to earth ground The left pair of grounding points fits M6 screws European and the right pair fits UNC 1 4 20 screws American The groundi...

Page 360: ...6 DC Power System Electrical Specifications Specification Item Operating range 40 0 to 72 0 VDC DC input voltage 205 A 48 VDC nominal 9840 W Input 0 25 A 48 VDC nominal 1200 W Input 1 through 5 180 A 48 VDC nominal 8640 W DC system current rating For each power supply we recommend that you provision at least 56 A 48 VDC per input Doing so enables you to operate the router in any configuration with...

Page 361: ...rops below 37 5 to 39 5 VDC the router automatically shuts down During automatic shutdown the circuit remains active When the input voltage returns to 43 0 to 44 00 VDC the router automatically starts up again and the system returns to normal operation within 30 minutes No operator intervention is required DC input voltage Input 0 45 A 48 VDC nominal 2160 W 54 A 40 VDC Input 1 56 A 48 VDC nominal ...

Page 362: ... examples for a DC powered router Table 48 Typical DC Power Requirements for T4000 Components Current Requirement Amps 48 VDC Component 30 8 A Base system not including FPCs and PICs includes five SIB I T4000 SIBs one host subsystem one SCG cooling system at normal speed and craft interface and two power supplies 31 0 A Base system not including FPCs and PICs includes five TXP LCC 3D SIBs one host...

Page 363: ... A 23 6 A 8 2 A 30 8 A 1 0 A 1 7 A 0 2 A A 90 4 A 52 8 A 15 4 A 192 3 A 48 VDC 9230 W Current requirement adjustment for fans running at full speed high temperature environment or cooling component failure Calculated system current X Cooling normal Cooling full speed X A 6 7 A 22 A X A 15 3 A Input current from a DC source other than 48 VDC based on maximum configuration 54 VDC input x input curre...

Page 364: ...ssis restart master switchover or router reboot the power management feature powers on the FPCs based on the setting of the set chassis fru poweron sequence command CAUTION If you do not configure the power management feature and you are connecting four 60 A DC power cables to the six input power supply and the maximum power draw is exceeded FRU states might change from Online to Offline or Presen...

Page 365: ...ment feature and you are connecting three 80 A DC power cables to the six input power supply and the maximum power draw is exceeded FRU states might change from Online to Offline or Present or the interfaces might flap or some traffic might drop Related Documentation Connecting DC Power to the T4000 Router Three 80 A DC Power Cables to Six 60 A Inputs on page 133 Configuring DC Power on a T4000 Ro...

Page 366: ...rminal studs on each power supply DC Power Lugs The accessory box shipped with the router includes cable lugs for 4 AWG 21 2 mm 2 cable lugs The cable lugs are dual hole and sized to fit 1 4 20 UNC terminal studs at 15 86 mm 0 625 in center line Figure 148 DC Power Cable Lug The cable lug shown in Figure 148 on page 342 is also used for the grounding the chassis CAUTION Before router installation ...

Page 367: ...eds derived from feed A and all inputs on the DC power supply in slot 1 must be powered by dedicated power feeds derived from feed B This configuration provides the commonly deployed A B feed redundancy for the system Figure 149 on page 343 shows a typical DC source cabling arrangement Figure 149 Typical DC Source Cabling to the Router g006366 AC Feed B Plant controls Battery plant Rectifiers Cent...

Page 368: ...necting DC Power to the T4000 Router Four 60 A Inputs on page 130 Connecting DC Power to the T4000 Router Three 80 A DC Power Cables to Six 60 A Inputs on page 133 Replacing a T4000 Six Input DC Power Supply on page 257 T4000 DC Power Electrical Safety Guidelines on page 320 Copyright 2013 Juniper Networks Inc 344 T4000 Router Hardware Guide ...

Page 369: ...ignal Loss Attenuation and Dispersion on page 347 Calculating Power Budget and Power Margin for Fiber Optic Cables on page 348 Network Cable and Transceiver Overview for T Series Routers Juniper Networks T Series Core Routers support a variety of fixed and pluggable transceivers and network cable including multimode and single mode fiber optic cable For a list of transceivers see Supported Network...

Page 370: ...pper Interface Specifications T320 T640 T1600 and T4000 Routers Gigabit Ethernet 1000BASE Optical Interface Specifications T320 T640 T1600 and T4000 Routers 10 Gigabit Ethernet 10GBASE Optical Interface Specifications T320 T640 T1600 and T4000 Routers 40 Gigabit Ethernet 40GBASE R Optical Interface Specifications T640 and T1600 Routers 100 Gigabit Ethernet 100GBASE R Optical Interface Specificatio...

Page 371: ...e fiber has higher bandwidth and can carry signals for longer distances It is consequently more expensive Exceeding the maximum transmission distances can result in significant signal loss which causes unreliable transmission Attenuation and Dispersion in Fiber Optic Cable Correct functioning of an optical data link depends on modulated light reaching the receiver with enough power to be demodulat...

Page 372: ...ink s power budget which is the maximum amount of power it can transmit When you calculate the power budget you use a worst case analysis to provide a margin of error even though all the parts of an actual system do not operate at the worst case levels To calculate the worst case estimate of power budget P B you assume minimum transmitter power P T and minimum receiver sensitivity P R P B P T P R ...

Page 373: ...ber attenuation for 2 km 1 0 dB km 2 dB Loss for five connectors 0 5 dB per connector 5 0 5 dB 2 5 dB Loss for two splices 0 5 dB per splice 2 0 5 dB 1 dB Higher order mode loss 0 5 dB Clock recovery module 1 dB The power margin P M is calculated as follows P M P B LL P M 13 dB 2 km 1 0 dB km 5 0 5 dB 2 0 5 dB 0 5 dB HOL 1 dB CRM P M 13 dB 2 dB 2 5 dB 1 dB 0 5 dB 1 dB P M 6 dB The following sample...

Page 374: ... Engine console or auxiliary interface RJ 45 autosensing 328 ft 100 m One 15 ft 4 57 m length with RJ 45 RJ 45 connectors Category 5 cable or equivalent suitable for 100Base T operation Routing Engine Ethernet interface Related Documentation T4000 Connector Interface Panel CIP Description on page 27 Connecting the T4000 Router to a Management Ethernet Device on page 118 Connecting the T4000 Router...

Page 375: ...erface Panel CIP Description on page 27 Connecting the T4000 Router to a Management Ethernet Device on page 118 T4000 Routing Engine Interface Cable Specifications on page 350 DB 9 Connector Pinouts for the Routing Engine AUXILIARY and CONSOLE Ports The ports on the CIP labeled AUXILIARY and CONSOLE are DB 9 receptacles that accept RS 232 EIA 232 cable The AUXILIARY port connects the Routing Engin...

Page 376: ... 6 Request To Send RTS 7 Clear To Send CTS 8 Ring Indicator RING 9 Related Documentation T4000 Connector Interface Panel CIP Description on page 27 T4000 Routing Engine Interface Cable Specifications on page 350 Connecting the T4000 Router to a Management Console or Auxiliary Device on page 112 Copyright 2013 Juniper Networks Inc 352 T4000 Router Hardware Guide ...

Page 377: ... Center JTAC 24 hours a day 7 days a week in one of the following ways On the Web using the Case Manager link at http www juniper net support By telephone From the US and Canada 1 888 314 JTAC From all other locations 1 408 745 9500 If contacting JTAC by phone enter your 11 digit case number followed by the key if this is an existing case or press the key to be routed to the next available support...

Page 378: ...nical support issues contact the Juniper Networks Technical Assistance Center JTAC using the Case Manager link at http www juniper net support or at 1 888 314 JTAC within the United States or 1 408 745 9500 from outside the United States To return a hardware component 1 Determine the part number and serial number of the component 2 Obtain an RMA number from the Juniper Networks Technical Assistanc...

Page 379: ...outer for shipment 1 Retrieve the shipping crate and packing materials in which the router was originally shipped If you do not have these materials contact your Juniper Networks representative about approved packaging materials 2 Attach an electrostatic discharge ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis 3 On the console or other manageme...

Page 380: ...op of the packing foam 11 Securely tape the box closed or place the crate cover over the router 12 Write the Return Materials Authorization RMA number on the exterior of the box to ensure proper tracking Related Documentation Contacting Customer Support on page 353 Preventing T4000 Electrostatic Discharge Damage on page 296 Packing the T4000 Router Components for Shipment To pack and ship individu...

Page 381: ...B PIC 0 REV 07 750 034624 EF6805 12x10GE LAN WAN SFPP Xcvr 1 REV 01 740 031980 123363A01143 SFP 10G SR PIC 1 REV 02 750 034624 EE3717 12x10GE LAN WAN SFPP Xcvr 1 REV 01 740 031980 123363A01301 SFP 10G SR Xcvr 4 REV 01 740 031981 UHP016G SFP 10G LR Xcvr 6 REV 01 740 031980 B10M03384 SFP 10G SR Xcvr 7 REV 01 740 031980 AJJ032B SFP 10G SR Xcvr 9 REV 01 740 031980 AJJ03C5 SFP 10G SR Xcvr 10 REV 01 740...

Page 382: ...0 REV 07 711 036340 EG2276 SIB HC 3D SIB 1 REV 07 711 036340 EG2299 SIB HC 3D SIB 2 REV 07 711 036340 EG2302 SIB HC 3D SIB 3 REV 02 711 036340 EE6290 SIB HC 3D SIB 4 REV 02 711 036340 EF1319 SIB HC 3D Fan Tray 0 Front Top Fan Tray Rev 2 Fan Tray 1 Front Bottom Fan Tray Rev 2 Fan Tray 2 Rear Fan Tray Rev 3 Related Documentation Contacting Customer Support on page 353 T4000 Component Serial Number L...

Page 383: ...op of the left side of the CIP see Figure 151 on page 359 Figure 151 CIP Serial Number Label Control Board Serial Number Label The LCC CB serial number is located on the lower right side of the control board see Figure 152 on page 359 Figure 152 LCC CB Serial Number Label g004613 359 Copyright 2013 Juniper Networks Inc Appendix F Contacting Customer Support and Returning Router Hardware ...

Page 384: ...K g006285 Serial number ID label FPC Serial Number Label The location of the serial number label varies depending on the FPC T1600 Type 4 FPCs located on the lower right side T4000 Type 5 FPCs located on the upper middle Figure 154 on page 360 shows the serial number location for a T1600 Type 4 FPC Figure 154 Serial Number Label on a T1600 Type 4 FPC Figure 155 on page 361 shows the serial number ...

Page 385: ... different PICs depending on the placement of components on the PIC board In this example the serial number label is located on the right side of the PIC see Figure 156 on page 362 when the PIC is vertically oriented as it would be installed in the router 361 Copyright 2013 Juniper Networks Inc Appendix F Contacting Customer Support and Returning Router Hardware ...

Page 386: ... on the lower left side of the faceplate see Figure 157 on page 362 Figure 157 DC Power Supply Serial Number Label g006369 Serial number ID label Routing Engine Serial Number Label The serial number label is located on the left side see Figure 158 on page 363 Copyright 2013 Juniper Networks Inc 362 T4000 Router Hardware Guide ...

Page 387: ...ge 363 NOTE Although the illustration shows the SCG with DB 9 ports the serial number location is the same for the SCG with RJ 48 ports Figure 159 SCG Serial Number Label SIB Serial Number Label The serial number is located on the right side behind the faceplate see Figure 160 on page 364 363 Copyright 2013 Juniper Networks Inc Appendix F Contacting Customer Support and Returning Router Hardware ...

Page 388: ...e 160 SIB Serial Number ID Label g006288 Serial number ID label Related Documentation Displaying T4000 Component Serial Numbers on page 357 Copyright 2013 Juniper Networks Inc 364 T4000 Router Hardware Guide ...

Page 389: ...PART 6 Index Index on page 367 365 Copyright 2013 Juniper Networks Inc ...

Page 390: ...Copyright 2013 Juniper Networks Inc 366 T4000 Router Hardware Guide ...

Page 391: ...ector pinouts DB 9 351 B battery environmental compliance 328 handling warning 309 lithium 328 braces in configuration statements xxii brackets angle in syntax descriptions xxii square in configuration statements xxii C cable Ethernet port for Routing Engine management connecting during initial installation 118 fiber optic cleaning instructions for transceivers 185 PIC maintaining 185 cable manage...

Page 392: ...rds maintaining 183 conventions notice icons xxi text and syntax xxii cooling system description 21 troubleshooting 193 copper conductors warning DC power 321 curly braces in configuration statements xxii customer support xxiii contacting 353 contacting JTAC xxiii D DB 9cableconnectorpinouts auxiliaryandconsole ports 351 DC power copper conductors warning 321 disconnection warning 317 grounding eq...

Page 393: ...its 216 fire safety requirements 299 Flexible PIC Concentrators See FPCs font conventions xxii FPCs 30 components 30 maintenance 184 replacing 242 status checking 184 200 troubleshooting 200 types 34 G grounding equipment warning 315 requirements warning 315 grounding electrical specifications DC powered router 335 grounding cables lug 335 guidelines electrical cable and wiring 318 safety 293 H ha...

Page 394: ...c cable 347 mode loss higher order 347 multimode fiber optic cable See cables fiber optic N NEBS standards 324 network cable See cable fiber optic cable PIC notice icons xxi O open frame rack See rack operating temperature warning 312 P Packet Forwarding Engines architecture and data flow 9 parentheses in syntax descriptions xxii PEMs see power supplies 43 PIC maintenance 184 SONET SDH alarm messa...

Page 395: ... serial number in output from show chassis hardware command 357 shipping crate repacking 355 show chassis alarms command 191 193 show chassis fpc command for FPC status 184 show chassis fpc detail command 200 show chassis fpc pic status command 184 show chassis hardware command 357 SIB I T4000 description 46 maintaining 186 replacing 279 SIB TXP 3D LCC description 47 SIB TXP LCC 3D replacing 282 S...

Page 396: ...89 cooling system 193 fans 193 FPCs 200 PIC 208 SIBs 209 U U rack unit 58 W warnings battery handling 309 Class 1 laser 306 Class 1 LED 307 copper conductors DC power 321 electrical 315 grounding 315 grounding equipment 315 installation 301 jewelry removal 310 laser and LED 305 306 laser beam 307 levels defined 291 lightning activity 311 maintenance and operational 309 midplane energy hazard 316 m...

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