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Redback Networks SmartEdge 100, Руководство по оборудованию

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Servicing the Hardware

6-1

C h a p t e r   6

Servicing the Hardware

This chapter describes servicing procedures for the SmartEdge

®

100 router, including servicing media 

interface cards (MICs) and transceivers, inserting and removing compact-flash (CF) cards, and how to 
obtain assistance.

Procedures in this chapter include:

•

Inserting and Extracting a MIC

•

Inserting and Extracting a Transceiver

•

Removing and Installing a CF Card

•

Adding and Replacing a MIC

•

Replacing a Transceiver

•

Replacing a SmartEdge 100 Chassis

•

Cleaning Optical Connectors

Inserting and Extracting a MIC

Caution

Risk of equipment damage. Electrostatic discharge (ESD) can damage SmartEdge router 
components. To reduce the risk, never attempt to remove or install a MIC, transceiver, or CF 
card without using appropriate ESD protection.

Note

The only tool needed to perform the procedures in this chapter is a #1 Phillips screwdriver.

Note

The term, GE, applies to any GE native port or MIC that supports a port speed of 1 Gbps or greater; 
unless explicitly stated, the speed of any GE port is 1 Gbps.

Note

After you replace a MIC or change its physical configuration, you must enter SmartEdge OS 
commands from the command-line interface (CLI) to restore the MIC ports to normal operations.

Caution

Risk of equipment damage. You can damage your SmartEdge router if you install and use MICs 
that have been repaired in the field. To reduce the risk, never attempt to repair parts or MICs 
yourself; always replace any defective MIC with a MIC supplied by your local technical 
representative.

Содержание SmartEdge 100

Страница 1: ...Corporate Headquarters Redback Networks Inc 300 Holger Way San Jose CA 95134 1362 USA http www redback com Tel 1 408 750 5000 SmartEdge 100 Router Hardware Guide Release 5 0 7 Part Number 220 0617 03...

Страница 2: ...splay the following acknowledgment This product includes software developed by the University of California Berkeley and its contributors This Software includes software developed by Sun Microsystems...

Страница 3: ...alent type as recommended by the manufacturer s instructions VARNING Eksplosionsfara vid felaktigt batteribyte Anv nd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren...

Страница 4: ......

Страница 5: ...onents 1 5 MIC Functions and Components 1 5 Chapter 2 MIC and Native Port Descriptions 2 1 Copper and Optical FE MICs 2 1 Copper and Optical GE MIC and Native Ports 2 3 Chapter 3 Preparing for Install...

Страница 6: ...and Route the Cables at the Front of the Chassis 4 16 Connect the Equipment and Network Ends of the Cables 4 17 Chapter 5 Determining Operating Status 5 1 Powering On and Powering Off the System 5 2 D...

Страница 7: ...in Assignments A 1 Management Access Cables A 1 Craft Console Cable A 2 Ethernet Crossover Cable A 2 Ethernet Straight Cable A 3 FE and GE MIC and Native Port Cables A 3 Cable Specifications A 3 Pin A...

Страница 8: ...viii SmartEdge 100 Router Hardware Guide...

Страница 9: ...orrect installation of a SmartEdge 100 router Redback recommends that you read and use the documentation set in the following order SmartEdge 100 System Unpacking Instructions Provides information abo...

Страница 10: ...e NetOp Element Manager System EMS software Redback Networks Glossary Provides a list of industry standard terms and terms found in the SmartEdge hardware and software documentation Intended Audience...

Страница 11: ...g compact flash CF cards and how to obtain assistance Appendix A Cables and Pin Assignments Provides cable and connector specifications for all SmartEdge 100 FE GE and management access cables and con...

Страница 12: ...te the Online Redback Networks Documentation Survey Provide Direct Feedback on Specific Product Documentation We appreciate your comments Order Additional Copies To order additional copies of the appr...

Страница 13: ...Survey perform the following steps 1 On the Documentation web page click Feedback on the navigation bar 2 Complete and submit the documentation feedback form Provide Direct Feedback on Specific Produc...

Страница 14: ...Ordering Documentation xiv SmartEdge 100 Router Hardware Guide...

Страница 15: ...ect customers to the network It supports a variety of interfaces and vital services such as routing protocols quality of service QoS and inbound and outbound access control lists ACLs New services can...

Страница 16: ...installing dual DC sources is not required The power connectors for either the AC or DC power sources are located at the rear of the chassis Figure 1 1 shows the AC version of the SmartEdge 100 chass...

Страница 17: ...r card and its MICs Nonvolatile RAM NVRAM with battery The circuit board includes 512 KB of NVRAM which stores the current state of the system because it is not affected by power failures or system sh...

Страница 18: ...and normal Three levels of alarm reporting critical major and minor A critical alarm alerts the operator to a severe service affecting condition It requires immediate corrective action regardless of...

Страница 19: ...boards referred to as media interface cards MICs The MICs plug into the I O carrier card through the front panel with a selectable speed of 10 or 100 Mbps or with a speed of 1 Gbps The number of avail...

Страница 20: ...tors for the transmit Tx and receive Rx circuits 2 For descriptions of the transceivers supported by this MIC see the Transceivers for SmartEdge 100 Optical Ports document Note Protection for ports is...

Страница 21: ...MIC are described in the Transceivers for SmartEdge 100 Optical Ports document The speed for each copper FE port is selectable as 10 Mbps or 100 Mbps Figure 2 1 shows the front panels of these MICs A...

Страница 22: ...10 Mbps Manchester coding 100 Mbps 4B 5B Speed 100 Mbps 100 Mbps 10 or 100 Mbps Negotiate flow control1 1 These MICs support loss less flow control up to 6 2 mi 10 0 km for packets with up to 9 600 by...

Страница 23: ...MIC 1000Base SX Short range 1000Base LX Long range The copper GE MIC uses RJ 45 connectors instead of copper based SFP transceivers Table 2 2 lists the GE MIC and native port specifications for the va...

Страница 24: ...iance These versions comply with IEEE 802 3 802 3u 1 Each optical port has separate connectors for the transmit Tx and receive Rx circuits 2 The extent of the support for flow control is dependent on...

Страница 25: ...he Type of Management Access Gathering Cables and Tools After you complete the tasks in this chapter you are ready to install the system as described in Chapter 4 Installing the Hardware Planning the...

Страница 26: ...o meet Electrical Specifications Table 3 2 lists the electrical specifications for the AC version of the SmartEdge 100 chassis Table 3 1 Agency Compliance Standards Product Safety Emissions Immunity U...

Страница 27: ...ltage events Table 3 3 DC Electrical Specifications Requirement Value Voltage range 40 0 to 57 6 VDC Power consumption nominal Power consumption maximum 230 watts 300 watts Current draw nominal Curren...

Страница 28: ...available Table 3 6 Environmental Requirements Specification Value GR 3028 CORE equipment class S F SR Cooling Forced air fan cooled Operating temperature short term1 1 Short term refers to a period...

Страница 29: ...Connections SmartEdge 100 Connections Connector Type MIC and Native Port Connections Copper FE Optical FE Optical GE including native ports Copper GE including native ports RJ 45 front chassis access...

Страница 30: ...nections are made it can cause shock if a power cable is disconnected from the chassis To reduce the risk a readily accessible disconnect device such as a fuse in a fuse panel must be provided in the...

Страница 31: ...al shock After the power cables are connected to the chassis and the fuse panel the system is fully powered on To reduce the risk always remove the fuses for both the A and B side power sources in the...

Страница 32: ...tion to the Ethernet management port on the chassis front panel A remote management workstation using a routed or bridged connection to the Ethernet management port on the chassis front panel A local...

Страница 33: ...to a local console terminal Local terminal choose one of the following options ASCII VT100 console terminal or equivalent that runs at 9600 baud 8 data bits no parity 1 stop bit PC type workstation ru...

Страница 34: ...h the mounting brackets and cable management brackets to the chassis 2 or 3 Phillips screwdriver1 1 Depending on the screws that you use to install the chassis in a rack a 3 Phillips screwdriver might...

Страница 35: ...mining Operating Status Getting Started Before you perform the tasks described in this chapter ensure that you have 1 Selected the installation site for the chassis see the Planning the Site and Insta...

Страница 36: ...member this condition when you install the chassis Reduced airflow Install the SmartEdge 100 chassis in the rack so that the airflow required for the safe operation of the equipment is not compromised...

Страница 37: ...ock and personal injury follow these basic guidelines Carefully examine the installation site for such possible hazards as damp floors ungrounded power extension cables or missing safety grounds befor...

Страница 38: ...ctronic components are improperly handled This damage can result in complete or intermittent failures of SmartEdge router components Follow these simple guidelines at all times to reduce the risk of E...

Страница 39: ...illustrates the installation of SmartEdge 100 routers in a single rack Figure 4 1 Fully Loaded 45 RU Rack Configuration Caution Risk of equipment damage In a rack that has not been stabilized the chas...

Страница 40: ...19 inch rack To install either type of bracket perform the following steps 1 If you are mounting the chassis in a 23 inch rack or if you are mounting it in a 19 inch rack in the mid mount position re...

Страница 41: ...Mounting the Chassis Installing the Hardware 4 7 Figure 4 2 Installing Chassis Brackets for Flush Mount Position Figure 4 3 Installing Chassis Brackets for Mid Mount Position...

Страница 42: ...ver to secure the chassis to the rack with four 12 24 or equivalent screws tighten each screw using 30 0 inch lbs torque 3 4 Newton meters maximum Figure 4 4 shows the chassis installed in a 19 inch r...

Страница 43: ...th two 6 32 x 0 25 inch flat head screws provided with each bracket Then tighten each screw using 9 6 inch lbs torque 1 1 Newton meters maximum Figure 4 5 Install the Cable Brackets Connecting the Pow...

Страница 44: ...rew holes 4 Using the Phillips screwdriver tighten the screws using 15 0 inch lbs torque 1 7 Newton meters maximum 5 Connect the other end of the cable to an appropriate ground point Figure 4 6 Ground...

Страница 45: ...7 The connectors are polarized so that you cannot insert them incorrectly 5 Secure the cables to the circuit breaker shields as shown in Figure 4 7 Warning Risk of electrical shock Safe operation of t...

Страница 46: ...g steps see Figure 4 8 1 Ensure that the circuit breaker toggle switch is set to the off position which is marked by a stamped 0 on the chassis rear panel 2 Insert the AC power cord in the connector 3...

Страница 47: ...ll form factor pluggable SFP in each port These ports include native ports when configured as optical ports ports on the optical GE MIC and ports on the optical FE MIC Perform the following steps to i...

Страница 48: ...ned with an upper port either native or MIC to install the SFP in a lower port rotate the SFP 180 4 Leave the dust cover on until you are ready to insert the fiber optic cables Figure 4 9 Installing a...

Страница 49: ...ns for normal operations This section describes all types of management access connections Management Workstation Local or Remote Console Terminal Management Workstation A management workstation is co...

Страница 50: ...nt of the chassis perform the following steps 1 Put on an antistatic wrist strap one is shipped with the system and attach it to an appropriate grounded surface Note The Craft port does not support a...

Страница 51: ...ert each cable in the appropriate connector on the MIC front panel c Tie wrap the cables from each MIC to form a bundle and then tie each bundle to the cable bracket For an example of connected and ro...

Страница 52: ...Connecting and Routing the Cables 4 18 SmartEdge 100 Router Hardware Guide...

Страница 53: ...ndix B Alarms and Probable Causes LEDs for the following components are defined Determine the Status of System Equipment Determine the Status of Ethernet Management and Copper FE MIC Ports Determine t...

Страница 54: ...s has a single circuit breaker above the AC power cord connector see Figure 5 1 The DC version of the chassis has dual circuit breakers with the A side switch above the A side connector and the B side...

Страница 55: ...FE port Indicate the status of the Ethernet management port and the copper FE MIC ports see Figure 5 4 Two facility LEDs for each GE port Indicate the status of the native ports the optical FE MIC por...

Страница 56: ...rmatted or the file system is damaged the LED changes from On to Blinking and then because the CF card cannot be mounted changes to On and the system displays an error message on the console Table 5 1...

Страница 57: ...MIC Ports Table 5 2 lists the facility LEDs for the Ethernet management and copper FE MIC ports Table 5 2 Facility LEDs for Ethernet Management and Copper FE MIC Ports Label Activity Color Description...

Страница 58: ...ports Figure 5 5 LEDs on the Native Optical FE Optical GE and Copper GE MIC Ports Table 5 3 lists the facility LEDs for the native optical FE MIC optical GE and copper GE MIC ports Table 5 3 Facility...

Страница 59: ...s failed In general if a component fails to pass its POD you need to replace it or make arrangements for its replacement Contact your local technical support representative for more information about...

Страница 60: ...ion Needed CLI Command Comments Status information power temperature ports alarms Power temperature for all installed units show hardware show hardware detail Status of internal and external storage d...

Страница 61: ...e hardware you must remove and reinstall the MIC to cause a reset For other forms of this command see the Ports Circuits and Tunnels Operations Guide for the SmartEdge OS Restart a MIC reload its soft...

Страница 62: ...default traffic card processes packets sent to it from the controller For a description of the functions of the default traffic card see the Card Port and Channel Operations chapter in the Ports Circ...

Страница 63: ...in an internal slot external Card is installed in the external slot on the chassis front panel 512 blocks Size of the file system on this device in 512 byte blocks 1 2 1 The size of the root file sys...

Страница 64: ...ion MIC1 MIC type For a list of MIC types see Table 5 12 MIC2 MIC type For a list of MIC types see Table 5 12 Serial No nnnnnnnnnnnnnn Unique identifier for this unit 14 alphanumeric characters Rev n...

Страница 65: ...ctive Off No alarm is active Card Status HW detected Circuit board is detected and being initialized HW failure Circuit board has experienced a failure HW initialized Circuit board is initialized and...

Страница 66: ...erload level maximum for the version of the SFP transceiver installed in this port Serial No nnnnnnnnnnnnnn Unique identifier for this unit 14 alphanumeric characters Serial Number nnnnnnnnnn Unique i...

Страница 67: ...verities conform to the definitions provided in Generic Requirements GR 474 CORE Issue 1 December 1997 Network Maintenance Alarm and Control for Network Elements 2 Measured or reported values meet or...

Страница 68: ...red but this port is not configured Up Port is working active Table 5 16 Output Fields for the show port Command with the detail Keyword Field Value Description Header Type ethernet FE or GE port any...

Страница 69: ...t the connection none off Loopback is not enabled MAC address nn nn nn nn nn nn MAC address for this port Media type Physical interface 100Base TX Copper RJ 45 connector for 10 100 Ethernet management...

Страница 70: ...tain connectivity without errors No Fault No power fault has occurred PwrFault Measured power is outside the range displayed in the PwrMin and PwrMax fields by the show hardware command in any mode wi...

Страница 71: ...ermine the possible problem and solution Obtaining Assistance If you cannot determine the nature of the problem by using the information in this chapter contact your local technical support representa...

Страница 72: ...Obtaining Assistance 5 20 SmartEdge 100 Router Hardware Guide...

Страница 73: ...To reduce the risk never attempt to remove or install a MIC transceiver or CF card without using appropriate ESD protection Note The only tool needed to perform the procedures in this chapter is a 1...

Страница 74: ...position and holding the MIC by its handle align the MIC with the notched guides at the left and right sides of the MIC slot so that the MIC is perpendicular to it then carefully slide the MIC into t...

Страница 75: ...1 Put on an antistatic wrist strap one is shipped with the system and attach it to an appropriate grounded surface 2 Using a Phillips screwdriver loosen the captive screws on the front panel of the MI...

Страница 76: ...re small form factor pluggable SFP transceiver in each port Native ports if configured as optical ports also require an SFP transceiver in each port To insert or extract a transceiver of any type perf...

Страница 77: ...or the port until the rear connector is seated and the locking mechanism snaps into place 4 Remove the dust cover if you are installing an optical transceiver Figure 6 3 Inserting and Extracting an SF...

Страница 78: ...slot until it snaps open This action begins unmounting the the file system on the CF card The SWAP LED blinks blue during the unmounting process 2 Wait until the SWAP LED is on It is now safe to remov...

Страница 79: ...card and repeat this step 5 Close the door until it snaps shut The system automatically recognizes the CF card and begins to mount it The SWAP LED begins to blink 6 After the SWAP LED stops blinking i...

Страница 80: ...for installation a Ensure that the system is fully operational you have the CLI prompt on the console b Follow the guidelines in the Completing the Installation section in Chapter 4 Installing the Har...

Страница 81: ...l a dust cover over each SFP connector Laser Risk of severe damage to your eyes All versions of the optical SFPs are Class 1 devices which use lasers to convert electrical signals to optical signals t...

Страница 82: ...ceiver you want to replace See the Ports Circuits and Tunnels Configuration Guide for the SmartEdge OS for commands to shut down the port b Put on an antistatic wrist strap one is shipped with the sys...

Страница 83: ...larm condition the ALRM LED is lit and is red such as a multiple fan failure replace the chassis To replace the chassis perform the following steps 1 If you have a second SmartEdge 100 router at your...

Страница 84: ...local technical representative for repair Cleaning Optical Connectors Clean fiber optic components are a requirement for quality connections between fiber optic equipment Cleaning the fiber optic equi...

Страница 85: ...for these ports Pin assignments for the following cables are provided Craft Console Cable Ethernet Crossover Cable Ethernet Straight Cable Note The term GE applies to any GE native port or MIC that su...

Страница 86: ...ble A 3 lists the pin assignments Table A 2 Craft Console Cable Pin Assignments Pin Signal Name1 1 The direction input or output is with respect to the circuit board input describes data flowing into...

Страница 87: ...5 lists the cable specifications for the copper connections to the native ports copper FE MICs and copper GE MICs and the optical connections to the transceivers in the native ports optical FE MICs an...

Страница 88: ...emale LC male 1 2 2 0 100Base LX10 Single mode fiber 9 125 m LC female LC male 6 2 10 0 1000Base LX Single mode fiber 9 125 m LC female LC male 6 2 10 0 1 See Table A 6 to determine which cable straig...

Страница 89: ...ignments which are for both ends of the cable 3 Tx 1 4 Termination network 5 Termination network 6 Tx 2 7 Termination network 8 Termination network Table A 8 Copper Ethernet Straight Cable Pin Assignm...

Страница 90: ...FE and GE MIC and Native Port Cables A 6 SmartEdge 100 Router Hardware Guide...

Страница 91: ...s Table B 1 lists supported alarms for the chassis and system as a whole Note The term GE applies to any GE native port or MIC that supports a port speed of 1 Gbps or greater unless explicitly stated...

Страница 92: ...aceableUnitProblem Yes Local inventory fail Major ReplaceableUnitProblem Yes Nonvolatile memory fail Major CorruptData Yes Real time clock failure Major RealTimeClockFailure Yes Table B 3 Alarms for t...

Страница 93: ...ceableUnitProblem Yes MIC 1 voltage failed Major ReplaceableUnitProblem Yes MIC 2 diagnostic fail Major ReplaceableUnitProblem Yes MIC 2 failure Critical ReplaceableUnitProblem Yes MIC 2 MIC type mism...

Страница 94: ...FE and GE Port Alarms B 4 SmartEdge 100 Router Hardware Guide...

Страница 95: ...traight cable A 3 required for installation 3 9 routing illustrated 4 17 procedure 4 17 specifications FE MICs A 3 GE MICs A 3 management access cables A 1 native ports A 3 CF compact flash card descr...

Страница 96: ...ce jacks location 4 4 Ethernet crossover cable management port pin assignments A 2 purpose 4 15 specifications A 1 Ethernet management port connector locations 4 15 connector type 3 5 crossover cable...

Страница 97: ...ectors 3 5 LNK LED 5 6 TX connectors 3 5 normal operations management access requirements 3 8 types of management access 3 8 NVRAM nonvolatile RAM 1 3 O optical FE MICs ACT LED 5 6 cable specification...

Страница 98: ...MICs 2 2 copper GE MICs 2 3 DC electrical 3 3 environmental 3 4 optical GE MICs 2 3 physical 3 4 STAT LED states 5 4 SWAP LED operational changes described 5 4 states 5 4 system powering off 5 2 powe...

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