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Guidelines for DC-Powered Systems

Basic guidelines for DC-powered systems include the following:

•

Each chassis power supply should have its own dedicated input power source. The source must comply
with the safety extra-low voltage (SELV) requirements in the UL 60950, CSA 60950, EN 60950, and
IEC 60950 standards.

•

The circuit must be protected by a dedicated two-pole circuit breaker. The circuit breaker should be
sized according to the power supply input rating and local or national code requirements.

•

The circuit breaker is considered the disconnect device and should be easily accessible.

•

The system ground is the power supply and chassis ground.

•

Do not connect the DC return wire to the system frame or to the system-grounding equipment.

•

Use the grounding lug to attach a wrist strap for ESD protection during servicing.

Guidelines for AC-Powered Systems

Basic guidelines for AC-powered systems include the following:

•

Each chassis power supply should have its own dedicated branch circuit.

•

The circuit breaker should be sized according to the power supply input rating and local or national code
requirements.

•

The AC power receptacles used to plug in the chassis must be the grounding type. The grounding
conductors that connect to the receptacles should connect to protective earth ground at the service
equipment.

Installing a DC Power Supply

This equipment is suitable for installation in Network Telecommunications Facilities and locations where
the NEC applies. The equipment is suitable for installation as part of the Common Bonding Network
(CBN).

Note

The grounding architecture of this product is DC-isolated (DC-I) for DC-powered products. DC-powered
products have a nominal operating DC voltage of 48 VDC. Minimal steady state DC operating voltage is
19.2 VDC.

Caution

Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide

84

Installing the Cisco ASR 902 Router

Installing a DC Power Supply

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Содержание ASR 902

Страница 1: ...s Router Hardware Installation Guide First Published 2014 03 14 Last Modified 2017 07 30 Americas Headquarters Cisco Systems Inc 170 West Tasman Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 527 0883 ...

Страница 2: ...MPLIED INCLUDING WITHOUT LIMITATION THOSE OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING USAGE OR TRADE PRACTICE IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES INCLUDING WITHOUT LIMITATION LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THI...

Страница 3: ...wer Supply Features 4 Redundancy 4 Dying Gasp 4 Status LEDs 4 DC Power Specifications 4 AC Power Specifications 8 Fan Tray 9 Fan Tray A902 FAN E 10 Dust Filter A902 FAN F 11 Air Plenum 11 RSP Modules 11 Supported RSPs 12 A900 RSP1 Supported Interface Modules 14 A900 RSP2 Supported Interface Modules 15 A900 RSP3C 200 S Supported Interface Modules 17 Supported RSP Features 18 Network Timing Interfac...

Страница 4: ... 30 2 Port 40 Gigabit Ethernet QSFP Interface Module 2x40 GE 31 14 Port Serial Interface Module 31 Supported Standards 32 6 Port E and M Interface Module 33 4 Port C37 94 Interface Module 33 Blank Deflector A900 IMA BLNK DEF 34 Maximum Operating Ambient Temperature Support for RSP3 Modules 34 Temperature Sensor 35 Temperature Sensors on the A900 RSP3 modules 35 Serial Number Label Location 36 Inte...

Страница 5: ...55 Radio Frequency Interference 56 Lightning and AC Power Fault Interference 56 Rack Mounting Guidelines 56 Precautions for Rack Mounting 56 Rack Selection Guidelines 56 Equipment Rack Guidelines 57 Locating for Safety 57 Locating for Easy Maintenance 57 Locating for Proper Airflow 58 Installation Checklist 58 Creating a Site Log 59 Receiving the Cisco ASR 902 Router 60 Chassis Lifting Guidelines ...

Страница 6: ...stalling the Power Supply 82 Preventing Power Loss 83 Power Connection Guidelines 83 Guidelines for DC Powered Systems 84 Guidelines for AC Powered Systems 84 Installing a DC Power Supply 84 Installing a DC Power Supply Module 85 Installing DC Power Supply Unit A900 PWR550 D 85 Installing DC Power Supply Unit A900 PWR550 D E and A900 PWR1200 D 88 Installing DC Power Supply Unit A900 PWR550 D E and...

Страница 7: ...terface 103 Connecting a Cable to the Input 10 MHz or 1 PPS Interface 103 Connecting a Cable to the Output 10 MHz or 1 PPS Interface 104 Connecting a Cable to the ToD Interface 104 Connecting a Cable to the GNSS Antenna Interface 104 Connecting Ethernet Cables 105 Connecting Cables to SFP Modules 106 Connecting T1 E1 Cables 106 Installing the Cable Connector 107 RJ45 Cable Pinouts 108 Connecting C...

Страница 8: ...inouts 123 Alarm Port Pinouts 124 T1 E1 Port Pinouts 125 Serial Interface Modules Pinouts 127 DB 9 Connector Pinouts 127 RJ 45 Connector Pinouts 128 Management Ethernet Port Pinouts 129 USB Console Port Pinouts 129 USB Flash or MEM Port Pinouts 130 Fiber Optic Specifications 131 LED Summary 131 RSP LEDs 131 ASR900 RSP LED 131 ASR900 RSP2 and ASR900 RSP3 LED Information 132 Interface Module LEDs 13...

Страница 9: ...arm Conditions 139 A P P E N D I X A Site Log 141 Manufacturers of Equipment Used in Cisco ASR 902 Router 142 Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide ix Contents ...

Страница 10: ...Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide x Contents ...

Страница 11: ...wing table lists the major changes made to this document for each release Change Summary Date Rivision Added information about the Cisco ASR 902U Aggregation Services Router July 2017 Added information on C37 94 serial interface module November 2016 Added dust cap information Added supported patch panel information Updated warning statements April 2016 Updated A900 RSP3 and the supported interface...

Страница 12: ...e Document Organization This guide includes the following chapters and appendix Description Title This chapter provides an overview of the Cisco ASR 902 and ASR 902U Routers Chapter 1 Overview This chapter provides site preparation guidelines for installing the Cisco ASR 902 and ASR 902U Routers Chapter 2 Preparing for Installation on page 39 This chapter describes the Cisco ASR 902 and ASR 902U R...

Страница 13: ...rds that you enter exactly as shown bold Italic text indicates arguments for which you supply values italics Square brackets enclose an optional element keyword or argument x A vertical line indicates a choice within an optional or required set of keywords or arguments Square brackets enclosing keywords or arguments separated by a vertical line indicate an optional choice x y Braces enclosing keyw...

Страница 14: ...ata Caution Means reader take note Notes contain helpful suggestions or references to materials that may not be contained in this manual Note Obtaining Documentation and Submitting a Service Request For information on obtaining documentation submitting a service request and gathering additional information see the monthly What s New in Cisco Product Documentation which also lists all new and revis...

Страница 15: ...ports a variety of software features including Carrier Ethernet features Timing over Packet and pseudowire The Cisco ASR 902 Router is positioned as a preaggregation router in IP Radio Access Network RAN Global System for Mobile Communications GSM Universal Mobile Telecommunications System UMTS Image Maximum iMAX Code division multiple access CDMA and Long Term Evolution LTE networks or an aggrega...

Страница 16: ... dry contact inputs either normally open or normally closed Environmental monitoring and environmental reporting functions LED indicators for critical major and minor alarms Side to side forced air cooling Temperature range of 40 to 149 degrees F 40 to 65 degrees C with 550W DC power supply Temperature range of 32 to 122 degrees F 5 to 55 degrees C with 550W AC power supply The figure below illust...

Страница 17: ...0 to 65ºC The Cisco ASR 902 Router supports the following temperature ranges with the AC power supply 60 to 4000 meters 32 to 104ºF 0 to 40ºC 60 to 1800 meters 23 to 140ºF 5 to 55ºC Operating Temperature 40 to 185ºF 40 to 85ºC storage temperature Nonoperating Temperature 5 to 95 operating noncondensing relative humidity Operating Humidity 60 to 1800m operating altitude for full operating temperatu...

Страница 18: ... breaker To comply with IEC 61850 3 voltage interruptions redundant power supplies with separately derived power feeds are required Caution Dying Gasp The Cisco ASR 902 Router DC power supply supports the Dying Gasp feature which allows the router to provide an input power loss notification to the RSP so that the RSP can send appropriate SNMP traps or OAM messages and update log files on the route...

Страница 19: ...erminal block connector Figure 1 2 A900 PWR550 D E Uses a T shaped connector Figure 1 3 A900 PWR1200 D Provides 975 W output power for system 12 V power with the A902 FAN E module As most of the system configurations using A900 RSP3C 200 S RSP modules require power exceeding 550 W we recommend using the A900 PWR1200 D power supply with A900 RSP3C 200 S RSP modules Figure 1 4 Figure 2 DC PSU Module...

Страница 20: ... Table 2 DC Power Supply Specifications 550 W A900 PWR550 D A900 PWR550 D E Part numbers 24 VDC 48 VDC Nominal input voltage specification 19 2 VDC to 72 VDC Input voltage range Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 6 Overview Power Supply Features ...

Страница 21: ...tor accepts 8 AWG maximum Wire gauge for DC input power connections 550 W Maximum power output Figure 4 DC PSU Module A900 PWR1200 D Component Label T shaped connector 1 Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 7 Overview Power Supply Features ...

Страница 22: ... table below summarizes the input power specifications for the Cisco ASR 902 Router AC power supply units Table 4 AC Power Supply Specifications A900 PWR550 A A900 PWR550 A Part number 115VAC 230VAC Input power specification 85 264 VAC Input voltage 85 VAC Minimum input voltage 264 VAC Maximum input voltage 12 VDC Minimum output voltage 12 4 VDC Maximum output voltage 550 W Maximum power output A9...

Страница 23: ...900 PWR1200 A Part number 115VAC 230VAC Input power specification 85 264 VAC Input voltage 85 VAC Minimum input voltage 264 VAC Maximum input voltage 12V Minimum output voltage 12 4V Maximum output voltage 1200 W 975W with A902 FAN E Maximum power output Fan Tray The fan tray has the following hardware features Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 9 Ov...

Страница 24: ...Fan Tray A902 FAN E The Cisco ASR 902 Router uses a modular fan tray that is separate from the power supply The A902 FAN E is a fan tray containing eight 40 x 40 x 20 mm fans and provides sufficient capacity to maintain operations indefinitely in the event of an individual fan failure It has a 8 mm fan dust filter that prevents dust from entering the unit and avoids possible damage to the componen...

Страница 25: ...num contact the Sales and Marketing staff at GAW www GawTechnology net see Manufacturers of Equipment Used in Cisco ASR 902 Router RSP Modules The Cisco ASR 902 Router is designed to use a single RSP module to handle the data plane network timing and control plane functionalities for the router The RSP configuration allows you to use Cisco IOS software to control chassis management external manage...

Страница 26: ... A900 RSP2A 128 Provides 4 GB double data rate type three DDR3 memory and 128 Gbps aggregate throughput A900 RSP2A 64 Provides 4 GB double data rate type three DDR3 memory and 64 Gbps aggregate throughput A900 RSP3C 200 S Provides 8 GB DDR3 memory 64MB flash memory 20 Mb of TCAM memory 8 GB of SDRAM 200 Gbps throughput and a USB port for mass storage on the faceplate The Cisco ASR 902U Router supp...

Страница 27: ... they have the same interfaces and functionalities Note Figure 7 A900 RSP1 Module Figure 8 A900 RSP2A 128 Module Figure 9 A900 RSP3C 200 S RSP Module Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 13 Overview RSP Modules ...

Страница 28: ...0 RSP1B 55 A900 IMA8T 8 port Gigabit Ethernet RJ45 Copper Interface Module 8x1GE A900 IMA1X 1 port 10 Gigabit Ethernet XFP Interface Module 1x10GE A900 IMA16D 16 port T1 E1 Interface Module A900 IMA4OS 4 port OC3 STM 1 OC 3 or 1 port OC12 STM 4 OC 12 Interface Module A900 IMASER14A S 14 port Serial Interface Module Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide ...

Страница 29: ... IMA16D 16 port T1 E1 Interface Module A900 IMA4OS 4 port OC3 STM 1 OC 3 or 1 port OC12 STM 4 OC 12 Interface Module A900 IMA8S1Z SFP Combo IM 8 port Gigabit Ethernet 8x1GE 1 port 10 Gigabit Ethernet 1x10GE A900 IMA8T1Z Copper Combo IM 8 port Gigabit Ethernet 8x1GE 1 port 10 Gigabit Ethernet Interface Module 1x10GE A900 IMA2Z 2 port 10 Gigabit Ethernet Interface Module 2x10GE A900 IMASER14A S 14 p...

Страница 30: ... IMA8S 8 port Gigabit Ethernet SFP Interface Module 8x1GE A900 IMA8T 8 port Gigabit Ethernet RJ45 Copper Interface Module 8x1GE A900 IMA16D 16 port T1 E1 Interface Module A900 IMA32D 32 port T1 E1 Interface Module A900 IMA8D 8 port T1 E1 Interface Module A900 IMA6EM 6 port E M Interface Module A900 IMASER14A S 14 port Serial Interface Module A900 IMA4C3794 4 port C37 94 Interface Module Cisco ASR ...

Страница 31: ...bo IM 8 port Gigabit Ethernet 8x1GE 1 port 10 Gigabit Ethernet 1x10GE A900 IMA8T1Z Copper Combo IM 8 port Gigabit Ethernet 8x1GE 1 port 10 Gigabit Ethernet Interface Module 1x10GE A900 IMA2Z 2 port 10 Gigabit Ethernet Interface Module 2x10GE 0 A900 IMA8Z 8 port 10 Gigabit Ethernet Interface Module 8x10GE A900 IMA2F 2 port 40 Gigabit Ethernet QSFP Interface Module 2x40GE 1 There are restrictions us...

Страница 32: ...s Enabling and monitoring the health and presence of fan trays interface modules and power supplies Field replacement Network Timing Interfaces The RSP supports the following network timing interfaces BITS input output port RJ48 jack 1 PPS input and output Mini coax connectors 2 048 or 10 MHz input and output Mini coax connectors Time of Day ToD Shielded RJ45 jack RSP Interfaces The figure below s...

Страница 33: ...rmation on cable pinouts see Pinouts Figure 11 Cisco A900 RSP2A Interface Summary 1 USB Type A Connector for USB flash Label MEM 1 USB Type A Connector for alternate console port Label CONSOLE RJ45 Connector for Con Aux Label CONSOLE RJ48 Jack for BITS interface Label BITS RJ48 Jack for Time of Day interface Label TOD RJ45 Connector for Con Aux Label MGMT ENET Cisco ASR 902 and ASR 902U Aggregatio...

Страница 34: ...t 10 Ethernet management port 11 For more information about installing an RSP see the RSP Installation section For more information about RSP LEDs see the RSP LEDs section GNSS Module A900 CM GNSS The GNSS module is present on the RSP3 modules It is a pluggable module that allows direct interface with the external antenna To reduce the risk of fire use only No 26 AWG or larger telecommunication li...

Страница 35: ...the end product is installed A lightning protection must be mounted at the place where the antenna cable enters the building The primary lightning protection must be capable of conducting all potentially dangerous electrical energy to PE Protective Earth Surge arrestors should support DC pass and suitable for the GPS frequency range 1 575GHz with low attenuation Antenna Sky visibility GPS signals ...

Страница 36: ...ules Gigabit Ethernet SFP Interface Module The Gigabit Ethernet Small Form Factor Pluggable SFP interface module provides eight Gigabit Ethernet SFP modules The figure below shows the 8 port 1Gigabit Ethernet SFP interface module Figure 13 8 x 1 Gigabit Ethernet SFP Interface Module For information on supported SFP modules see Cisco ASR 900 Series Aggregation Services Routers Data Sheet For more i...

Страница 37: ...4 8 x 1 Gigabit Ethernet RJ45 Copper Interface Module For information on supported SFP modules see Cisco ASR 900 Series Aggregation Services Routers Data Sheet For more information about installing an RJ45 Gigabit Ethernet module see the Interface Module Installation Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 23 Overview Interface Modules ...

Страница 38: ...face module Figure 15 1 x 10 Gigabit Ethernet XFP Interface Module For information on supported SFP modules see Cisco ASR 900 Series Aggregation Services Routers Data Sheet For more information about installing a 10 Gigabit Ethernet XFP module see the Interface Module Installation Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 24 Overview Interface Modules ...

Страница 39: ...co ASR 900 Series Aggregation Services Routers Data Sheet For more information about installing a T1 E1 interface module see theInterface Module Installation 4 port OC3 STM 1 OC 3 or 1 port OC12 STM 4 OC 12 Interface Module The 4 port OC3 STM 1 OC 3 or 1 port OC12 STM 4 OC 12 interface module can operate as up to four STM 1 interfaces The optical interface module is designed for both OC 3 and OC 1...

Страница 40: ...s Aggregation Services Routers Data Sheet For more information about installing an optical interface module see the Interface Module Installation For more information about using the LEDs to troubleshoot the Cisco ASR 902 Router see Troubleshooting Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 26 Overview Interface Modules ...

Страница 41: ... 1 Gigabit Ethernet SFP ports and one 10 Gigabit Ethernet SFP port Figure 18 8x1 GE SFP 1x10 GE SFP Interface Module For information on supported SFP modules see Cisco ASR 900 Series Aggregation Services Routers Data Sheet For more information about installing the 8X1 GE SFP 1X10 SFP Gigabit Ethernet module see the Interface Module Installation Cisco ASR 902 and ASR 902U Aggregation Services Route...

Страница 42: ...ht 1 Gigabit Ethernet Copper ports and one 10 Gigabit Ethernet SFP port Figure 19 8x1 GE RJ45 1x10 GE SFP Interface Module For information on supported SFP modules see Cisco ASR 900 Series Aggregation Services Routers Data Sheet For more information about installing the 8X1 GE RJ45 1X10 SFP Gigabit Ethernet module see the Interface Module Installation Cisco ASR 902 and ASR 902U Aggregation Service...

Страница 43: ...SFP transceivers cages on the faceplate It does not support XFP transceivers on the ports Note For information on supported SFP modules see Cisco ASR 900 Series Aggregation Services Routers Data Sheet For more information about installing a 8X10GE module see the Interface Module Installation Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 29 Overview Interface Mo...

Страница 44: ...e 21 2 port 10 Gigabit Ethernet Interface Module For information on supported SFP modules see Cisco ASR 900 Series Aggregation Services Routers Data Sheet For more information about installing the 2X10 GE SFP Gigabit Ethernet module see the Interface Module Installation Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 30 Overview Interface Modules ...

Страница 45: ...SR 900 Series Aggregation Services Routers Data Sheet For more information about installing a 2X40GE module see the Interface Module Installation 14 Port Serial Interface Module The Cisco A900 IMASER14A S is a 14 port serial interface module for the router The Cisco ASR 902 Router module has the following interfaces 12 in 1 Connector 6 Supports synchronous and asynchronous RS 232 interfaces using ...

Страница 46: ...R LED 5 Supported Standards The 14 port serial interface module supports the following standards Table 9 General Standard Definition Standard IEEE Standard for Environmental and Testing Requirements for Communications Networking Devices in Electric Power Substations IEEE 1613 2009 IEC standard specifying general requirements for substation automation systems SAS communications and related system r...

Страница 47: ...ule provides the router with connectivity to tele protection equipments The front panel of the module consists of six port RJ45 connectors two LED that display Power and Status one LED per RJ45 port Figure 24 E and M Interface Module For more information about installing the module see the Interface Module Installation section 4 Port C37 94 Interface Module The Cisco A900 IMA4C3794 is a 4 port int...

Страница 48: ...he cooling for the interface module The A900 IMA BLNK DEF module should not be used in slot 0 in the Cisco ASR 902 Router Caution For slot 0 always use the filler blank A900 IMA BLANK when a blank filler needs to be used For more information on operating temperature see Maximum Operating Ambient Temperature Support for RSP3 Modules Maximum Operating Ambient Temperature Support for RSP3 Modules The...

Страница 49: ...temperature sensor to detect overtemperature conditions inside the chassis The overtemperature detection trips at 75 C 5 with the ambient inlet trip point at 67 C This condition is reported to the processor as an interrupt and the software takes action to generate the appropriate alarms Temperature Sensors on the A900 RSP3 modules The maximum operating temperature of the RSP3 module and the interf...

Страница 50: ...des Four interface module slots One RSP module slot Two power supply slots One fan tray slot Each network interface on a Cisco ASR 902 Router is identified by a slot number and a port number The figure below shows interface numbering on a Cisco ASR 902 Router Figure 28 Cisco ASR 902 Router Slot Numbers Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 36 Overview S...

Страница 51: ...at logical 0 for each interface type Interface module slots are numbered from bottom to top with logical interfaces on each module numbered from left to right Interfaces are hardwired Therefore port 0 is always logical interface 0 0 port 1 is always logical interface 0 1 and so on Regulatory Compliance For regulatory compliance and safety information see the Product Documentation and Compliance fo...

Страница 52: ...Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 38 Overview Regulatory Compliance ...

Страница 53: ...ation Services Routers document The following sections describe the safety guidelines for the Cisco ASR 902 Router Standard Warning Statements To see translations of the warnings that appear in this publication refer to the Product Documentation and Compliance for the Cisco ASR 900 Series Aggregation Services Routers document The appliance must be connected to a grounded outlet Statement 0414 Warn...

Страница 54: ... the rack When mounting this unit in a partially filled rack load the rack from the bottom to the top with the heaviest component at the bottom of the rack If the rack is provided with stabilizing devices install the stabilizers before mounting or servicing the unit in the rack Statement 1006 Warning This unit is intended for installation in restricted access areas A restricted access area can be ...

Страница 55: ... symbol means danger You are in a situation that could cause bodily injury Before you work on any equipment be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device Statement 1071 War...

Страница 56: ... your eyes wear safety glasses Safety Precautions for Module Installation and Removal Be sure to observe the following safety precautions when you work on the router To see the translations of the warnings that appear in this publication refer to the Product Documentation and Compliance for the Cisco ASR 900 Series Aggregation Services Routers document For connections outside the building where th...

Страница 57: ...he power cord on AC units disconnect the power at the circuit breaker on DC units Statement 12 Warning Before working on equipment that is connected to power lines remove jewelry including rings necklaces and watches Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals Statement 43 Warning To prevent accidental discharg...

Страница 58: ...Warning This product relies on the building s installation for short circuit overcurrent protection For an AC installation ensure that the branch circuit breaker is rated a maximum 20A Statement 1005 Warning There is the danger of explosion if the battery is replaced incorrectly Replace the battery only with the same or equivalent type recommended by the manufacturer Dispose of used batteries acco...

Страница 59: ...are present in WAN ports regardless of whether power to the unit is OFF or ON To avoid electric shock use caution when working near WAN ports When detaching cables detach the end away from the unit first Statement 1026 Warning This unit might have more than one power supply connection All connections must be removed to de energize the unit Statement 1028 Warning To prevent personal injury or damag...

Страница 60: ... Statement 1074 Warning If you connect or disconnect the console cable with power applied to the switch or any device on the network an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that power is removed or the area is nonhazardous before proceeding Statement 1080 Warning Hazardous voltage or energy may be present on power terminals Always repla...

Страница 61: ...the jack is specifically designed for it Never touch uninsulated telephone wires or terminals unless the telephone line is disconnected at the network interface When installing or modifying telephone lines use caution Power Supply Considerations Check the power at your site to ensure that you are receiving clean power free of spikes and noise Install a power conditioner if necessary This equipment...

Страница 62: ... clothing can still cause damage Never attempt to remove the printed circuit board from the metal carrier For the safety of your equipment periodically check the resistance value of the antistatic wrist strap It should be between 1 and 10 Mohm Note Site Planning The following sections describe how to plan for the installation of the Cisco ASR 902 Router General Precautions Observe the following ge...

Страница 63: ...C safety and environmental standards described in the Product Documentation and Compliance for the Cisco ASR 900 Series Aggregation Services Routers document Environmental Requirements The Cisco ASR 902 Router is Telcordia GR 3108 CORE Class 1 GR 63 Core Indoor compliant Environmental monitoring of the Cisco ASR 902 Router protects the system and components from damage caused by excessive voltage ...

Страница 64: ...to left as shown in the figure below To ensure adequate air flow through the equipment rack we recommend that you maintain a clearance of at least 80 mm on each side of the rack at all times Figure 29 Cisco ASR 902 Router Chassis Air Flow Horizontal Mounting For vertical mounting Air flow is bottom to top as shown in the figure below To ensure adequate air flow through the equipment rack we recomm...

Страница 65: ...ree as possible Dust tends to clog the router fans reducing the flow of cooling air through the equipment rack and the routers that occupy it thus increasing the risk of an overtemperature condition Enclosed racks must have adequate ventilation Ensure that the rack is not congested because each router generates heat An enclosed rack should have louvered sides and a fan to provide cooling air Heat ...

Страница 66: ...ormation about floor loading requirements see the GR 63 CORE Network Equipment Building System NEBS Requirements Physical Protection document Site Power Guidelines The Cisco ASR 902 Router has specific power and electrical wiring requirements Adhering to these requirements ensures reliable operation of the system Follow these precautions and recommendations when planning your site power for the Ci...

Страница 67: ...e maximum power draw values are not affected by whether the router chassis contains 1 or 2 power supplies and if AC or DC Table 11 Maximum Power Draw For Cisco ASR 902 Router Chassis Maximum Power Draw Value Hardware Component 170 W Router chassis with 2 power supplies 1 fan tray and 1 RSP1A 180 W Router chassis with 2 power supplies 1 fan tray and 1 RSP1B 70 W A900 RSP2A 64 100 W A900 RSP2A 128 1...

Страница 68: ...o ASR 902 Router consider the type of cable required for each component and the cable limitations Consider the distance limitations for signaling electromagnetic interference EMI and connector compatibility Possible cable types are fiber thick or thin coaxial foil twisted pair or unshielded twisted pair cabling Also consider any additional interface equipment you need such as transceivers hubs swi...

Страница 69: ...k that stray signals will be induced on the wires as interference If interference signals are strong they may cause data errors or damage to the equipment The following sections describe the sources of interference and how to minimize their effects on the Cisco ASR 902 Router system Electromagnetic Interference All the equipment powered by AC current can propagate electrical energy that can cause ...

Страница 70: ... 902 Router operating environment Rack Mounting Guidelines The following sections provide guidelines for rack mounting the Cisco ASR 902 Router Precautions for Rack Mounting The following rack mount guidelines are provided to ensure your safety Ensure that the rack is level and stable before extending a component from the rack Ensure that proper airflow is provided to the components in the rack Do...

Страница 71: ...acement of a rack can affect personnel safety system maintenance and the system s ability to operate within the environmental characteristics described in the System Specifications Choose a proper location for the Cisco ASR 902 Router by following the guidelines described here Locating for Safety If the Cisco ASR 902 Router is the heaviest or the only piece of equipment in the rack consider instal...

Страница 72: ...mperature is sufficient to compensate for the heat dissipated by the system For more information see the Air Flow Guidelines section Installation Checklist To assist you with your installation and to provide a record of what was done by whom and when photocopy the Cisco ASR 902 Router Installation Checklist shown in the table below Use this to record the completion and verification of each procedu...

Страница 73: ...ional Correct software configuration displayed after system banner appears Creating a Site Log The Site Log provides a record of all the actions related to installing and maintaining the router Keep it in an accessible place near the chassis so that anyone who performs tasks has access to it Create the Site Log prior to the installation See Site Log for more information about the Site Log as well ...

Страница 74: ...avoid having to move the chassis later to accommodate power sources and network connections Each time you lift the chassis or any heavy object follow these guidelines Ensure that your footing is solid and balance the weight of the chassis between your feet Lift the chassis slowly never move suddenly or twist your body as you lift Keep your back straight and lift with your legs not your back If you...

Страница 75: ...ables for connecting to the WAN and LAN ports depending on the configuration For more information about cable specifications see Troubleshooting Note Ethernet hub switch or PC with a network interface card for connecting to the Ethernet ports Console terminal an ASCII terminal or a PC running terminal emulation software that is configured for 9600 baud 8 data bits no parity and 2 stop bits Console...

Страница 76: ...ip the Cisco ASR 902 Router in the future Table 13 Cisco ASR 902 Router Shipping Container Contents Description Component Cisco ASR 902 Router chassis Chassis Fan tray Power supplies RSP Interface modules Chassis rack mount brackets 19 inch EIA Accessories kit Three sets of screws Front and rear rack mount bracket screws 2 sets Cable management bracket screws Six cable management brackets one per ...

Страница 77: ...odules Optional equipment Most Cisco documentation is available online The Cisco ASR 900 Series Aggregation Service Router Documentation that is shipped with your Cisco ASR 902 Router contains links and information about the various documents that are available online Note Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 63 Preparing for Installation Unpacking and...

Страница 78: ...Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 64 Preparing for Installation Unpacking and Verifying the Shipped Contents ...

Страница 79: ... for the installation by Preparing the site site planning and reviewing the installation plans or method of procedures MOP Unpacking and inspecting the Cisco ASR 902 Router Gathering the tools and test equipment required to properly install the Cisco ASR 902 Router For more instructions on how to prepare for the installation of the Cisco ASR 902 Router see Preparing for Installation on page 39 Ins...

Страница 80: ... router chassis The figure below shows how to attach the brackets on the Cisco ASR 902 Router for a 19 inch EIA rack Figure 32 Attaching Mounting Brackets for a 19 inch EIA Rack The figure below shows how to attach the brackets on the Cisco ASR 902 Router for a 300 mm ETSI cabinet Figure 33 Attaching Mounting Brackets for a 300 mm ETSI Cabinet Cisco ASR 902 and ASR 902U Aggregation Services Router...

Страница 81: ...as follows If the front of the chassis front panel is at the front of the rack insert the rear of the chassis between the mounting posts If the rear of the chassis is at the front of the rack insert the front of the chassis between the mounting posts Step 2 Align the mounting holes in the bracket and optional cable guide with the mounting holes in the equipment rack Do not use interface module or ...

Страница 82: ...et and into the threaded holes in the equipment rack posts Step 4 Use a tape measure and level to verify that the chassis is installed straight and level Installing the Router Chassis in the Air Plenum Ensure that the router is not installed in the Air Plenum while mounting it on the rack Note Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 68 Installing the Cisc...

Страница 83: ...es The Cisco ASR 902 Router supports the following cable guides A902 CABLE GUIDE LEFT This guide helps in routing the cables from the interface modules thereby enabling a proper cable bending radius See the figure below A902 CABLE GUIDE RIGHT This guide helps in routing the cables from the power supplies and the RSP module thereby enabling a proper cable bending radius See the figure below If the ...

Страница 84: ... the front of the chassis and align the four screw holes as shown in the figure below Figure 37 Cable Guide Installation Component Label Cable guide left 1 Cable guide right 2 Step 2 Secure the cable guides with the four M3 5 screws supplied with the cable kit The recommended maximum torque is 10 in lb 1 12 N m Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 70 I...

Страница 85: ...e Cisco ASR 902 Router supports the following rack mounting types EIA 19 inch rack Attach the grounding lug to the rear of the router as shown in the figure below Figure 38 Attaching a Grounding Lug to the Rear of the Router Grounding lug 19 inch EIA rack 1 300 mm ETSI cabinet Attach the grounding lug on the rack mount bracket on the front of the router as shown in the figure below Figure 39 Attac...

Страница 86: ... to the router may occur Caution This equipment must be grounded Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available Statement 1024 Warning Use copper conductors only Statement 1025 Warning When installing...

Страница 87: ...a of the ground wire Step 3 Using a crimping tool as specified by the ground lug manufacturer crimp the ground lug to the ground wire as shown in the figure below Figure 41 Crimping a Ground Lug on to the Ground Wire Step 4 Use a Phillips head screwdriver to attach the 2 hole ground lug and wire assembly to the router with the 2 pan head Phillips head screws For a 19 inch EIA rack attach the 2 hol...

Страница 88: ...stalling the cabling to the RSP we recommend that you leave a service loop of extra cabling sufficient to allow for fan tray removal Note Step 3 Secure the fan tray to the chassis using the attached captive installation screws The recommended maximum torque is 5 5 in lb 62 N m This completes the procedure for installing or replacing the fan tray in a Cisco ASR 902 Router For information about conn...

Страница 89: ...r is used as a single use component If the product is installed in a controlled environment check and replace the filter every three months otherwise replace the filter every month Step 1 Remove the dummy cover from the fan tray Step 2 Remove the dust filter from the fan The filter can be accessed by pulling the pull tab by using fingers or pliers Note Step 3 Slide the replacement dust filter onto...

Страница 90: ...n tray on the Cisco ASR 902 Router Step 1 Using a No 2 Phillips screwdriver or your fingers loosen the captive installation screw that secures the fan tray to the chassis The figure below shows the front of the fan tray including the captive installation screws Figure 43 Detaching the Fan Tray Component Label Captive installation screw 1 Handle 2 Cisco ASR 902 and ASR 902U Aggregation Services Rou...

Страница 91: ...rivers and other objects away from the openings in the fan assembly s housing Statement 263 Warning Figure 44 Fan Tray Removal Step 4 Wait at least 5 seconds to allow the fans to stop spinning Then pull the fan tray backward towards you and out of the chassis As the fan tray slides out of the chassis support the bottom of the fan tray with one hand and keep your other hand on the fan tray handle N...

Страница 92: ...ane connector The ejector levers are fully closed when they are flush with the module faceplate Step 6 Tighten the two captive installation screws on the module The recommended maximum torque is 5 5 in lb 62 N m Make sure that the ejector levers are fully closed before tightening the captive installation screws Note Step 7 Verify that the captive installation screws are tightened on all of the mod...

Страница 93: ...captive installation screws are loose the EMI gaskets on the installed modules will push the modules towards the open slot which in turn reduces the size of the opening and makes it difficult to remove the module Note Step 3 Loosen the two captive installation screws on the module you plan to remove from the chassis Step 4 Place your thumbs on the ejector levers the figure below and simultaneously...

Страница 94: ...the interface module The recommended maximum torque is 5 5 in lb 62 N m Step 5 Connect all the cables to each interface module Do not use interface module or power supply ejector handles to lift the chassis using these handles to lift the chassis can deform or damage the handles Caution Close all unused SFP ports using SFP dust caps to prevent dust from accumulating inside the cage The dust caps C...

Страница 95: ...terface module and move the module to a different slot the router does not retain the module configuration you must reconfigure the interface module Note When you remove or insert a redundant module while the router is powered on and running the router does the following 1 Determines if there is sufficient power for the module 2 Scans the backplane for configuration changes 3 Initializes the newly...

Страница 96: ...ther FRUs in the system and are rated for operation at 5ºC above the chassis operating temperature AC power 550 W Power Supply 85VAC to 264VAC 1200 W Power Supply 85VAC to 264VAC The power supplies are hot swappable They are enclosed to prevent exposure to high voltages and therefore no power cable interlock is required However the power supplies are automatically shut down when removed from the c...

Страница 97: ...ave substantial current draw fluctuations due to bursty data traffic patterns Use the information in the DC Power Specifications to estimate the power requirements and heat dissipation of a Cisco ASR 902 Router based on a given configuration of the router Determining power requirements is useful for planning the power distribution system needed to support the router Power Connection Guidelines Thi...

Страница 98: ...uidelines for AC powered systems include the following Each chassis power supply should have its own dedicated branch circuit The circuit breaker should be sized according to the power supply input rating and local or national code requirements The AC power receptacles used to plug in the chassis must be the grounding type The grounding conductors that connect to the receptacles should connect to ...

Страница 99: ...Place your other hand underneath the power supply as shown in the figure below Slide the power supply into the power supply bay Make sure that the power supply is fully seated in the bay Figure 47 Installing a DC Power Supply Step 5 Tighten the captive installation screws of the power supply The recommended maximum torque is 5 5 in lb 62 N m If you are installing a redundant DC power supply repeat...

Страница 100: ...s Component Label Component Label Positive lead wire 3 Ground lead wire 1 Negative lead wire 2 Step 4 Insert the exposed wire of one of the three DC input power source wires into the terminal block plug Make sure that you cannot see any wire lead Only wires with insulation should extend from the terminal block Do not overtorque the plug captive screws of the terminal block The recommended maximum ...

Страница 101: ...p 5 for the remaining DC input power source wire and the ground wire the figure below shows that wiring is completed for a terminal block plug Figure 50 Inserting the DC Power Supply Terminal Block Plug into the Block Header Secure the wires coming in from the terminal block plug so that they cannot be disturbed by casual contact Caution Cisco ASR 902 and ASR 902U Aggregation Services Router Hardw...

Страница 102: ...Insertion and Secure Tie Wrap Step 9 Use a tie wrap to secure the wires to the handle Leave a service loop on the ground wire between the handle and the connector such that it is the last to receive strain if the wires are pulled Installing DC Power Supply Unit A900 PWR550 D E and A900 PWR1200 D Installing DC Power Supply Unit A900 PWR550 D E and A900 PWR1200 D Before You Begin The following tools...

Страница 103: ...right Step 6 Insert the lugged end of the cables to the connector and secure the cables using the captive screws The recommended torque for securing the captive screws is 0 7 N m Note Step 7 Ensure that the terminal block plug is fully seated in the terminal block header on the DC power supply panel See the Installing a DC Power Supply section for installing the power supply unit into the chassis ...

Страница 104: ...l codes Statement 1074 Warning Follow these steps to remove and replace the DC power supply on the Cisco ASR 902 Router Step 1 Before servicing the power supply switch off the circuit breaker in your equipment area As an additional precaution tape the circuit breaker switch in the Off position Step 2 Slip on the ESD preventive wrist strap that was included in the accessory kit Step 3 Switch the po...

Страница 105: ... plate from the chassis power supply bay opening by loosening the captive installation screws Step 3 Grasp the power supply handle with one hand Place your other hand underneath the power supply as shown in the figure below Slide the power supply into the power supply bay Make sure that the power supply is fully seated in the bay Figure 52 Installing the AC Power Supply Step 4 Tighten the captive ...

Страница 106: ...d Italy C13 CEI 23 16 2 5m CAB ACI AC Power Cord Italian Right Angle CAB ACI RA AC Power Cord Argentina C13 EL 219 IRAM 2073 2 5m CAB ACR AC POWER CORD ARGENTINA Right Angle CAB ACR RA AC Power Cord Switzerland C13 IEC 60884 1 2 5m CAB ACS AC Power Cord Switzerland Right Angle CAB ACS RA AC Power Cord UK C13 BS 1363 2 5m CAB ACU AC Power Cord UK Right Angle CAB ACU RA AC Power Cord India C13 CAB I...

Страница 107: ...acing an AC Power Supply This section describes how to remove and replace an AC power supply The Cisco ASR 902 Router power supplies are hot swappable If you have installed redundant power supplies you can replace a single power supply without interrupting power to the router Note To avoid erroneous failure messages allow at least 2 minutes for the system to reinitialize after a power supply has b...

Страница 108: ... way out of the chassis Place your other hand underneath the power supply and slide it completely out of the chassis Installing Dust Caps The following list provides the product IDs PIDs for the dust caps that are available for each port type RJ 45 A900 DCAP RJ45 S 24 dust caps per package or A900 DCAP RJ45 L 240 caps per package SFP A900 DCAP SFP S 24 caps per package or A900 DCAP SFP L 240 caps ...

Страница 109: ...d into the USB serial port Otherwise the connection will fail For more information see the Installing the Cisco USB Device Driver Note Step 1 Connect the end of the console cable with the RJ45 connector to the light blue console port on the router or Connect a USB Type A to Type A cable to the USB console port as shown in the figure below If you are using the USB serial port for the first time on ...

Страница 110: ...opriate adapter for that port Step 3 To communicate with the router start a terminal emulator application such as Microsoft Windows HyperTerminal This software should be configured with the following parameters 9600 baud 8 data bits no flow control no parity Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 96 Installing the Cisco ASR 902 Router Connecting Console ...

Страница 111: ...gure 54 Connecting the USB Console Cable to the Cisco ASR 902 Router Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 97 Installing the Cisco ASR 902 Router Connecting Console Cables ...

Страница 112: ...e terminal window enter Ctrl A followed by Ctrl Connecting to the Console Port Using Linux This procedure shows how to connect a Linux system USB port to the console using the built in Linux terminal utility Step 1 Open the Linux terminal window Step 2 Connect the Linux USB port to the router Step 3 Enter the following commands to find the Linux USB port number Example root usb suse cd dev root us...

Страница 113: ...older Installation Wizard GUI is displayed Step 3 Click Next The InstallShield Wizard Completed window is displayed Step 4 Click Finish Step 5 Connect the USB cable to the PC and router USB console ports Follow the on screen instructions to complete the installation of the driver Step 6 XR21V1401 USB UART Device driver successfully installed message is displayed The USB console is ready for use Un...

Страница 114: ...parately from Cisco Note To connect a modem to the auxiliary port on the router follow these steps Step 1 Connect the RJ45 end of the adapter cable to the black AUX port on the router as shown in the figure below Figure 55 Connecting a Modem to the Cisco ASR 902 Router Component Label Component Label DB 9 to DB 25 adapter 3 RJ45 AUX port 1 Modem 4 RJ45 to DB 9 cable 2 Cisco ASR 902 and ASR 902U Ag...

Страница 115: ...ust be grounded at both ends The intra building 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 intra building interfaces only Type 2 or Type 4 ports as described in GR 1089 CORE and require isolation from the exposed OSP cabling The addition of Primary Protectors is not sufficien...

Страница 116: ...om the USB port To replace the Cisco USB Flash memory stick simply insert the module into the USB port labeled MEM as shown in Figure Cisco ASR 902 Router Flash Token Memory Stick The Flash memory module can be inserted only one way and can be inserted or removed regardless of whether the router is powered up or not You can insert or remove the memory stick whether the router is powered on or not ...

Страница 117: ... at both ends The intra building 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 intra building interfaces only Type 2 or Type 4 ports as described in GR 1089 CORE and require isolation from the exposed OSP cabling The addition of Primary Protectors is not sufficient protection in...

Страница 118: ...s The intra building 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 intra building interfaces only Type 2 or Type 4 ports as described in GR 1089 CORE and require isolation from the exposed OSP cabling The addition of Primary Protectors is not sufficient protection in order to co...

Страница 119: ...r electromagnetic compatibility and safety connect the Gigabit Ethernet ports only to intra building or unexposed wiring or cable The intrabuilding cable must be shielded and the shield must be grounded at both ends The intra building 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 a...

Страница 120: ...n US partner products hw modules ps5455 prod_installation_guides_list html Connecting T1 E1 Cables The physical layer interface for the Cisco ASR 902 Router T1 E1 port is a customer installed high density connector The high density connector has thumbscrews that should be screwed into the interface when the cable is installed The figure below shows the T1 E1 cable connector and Figure 3 28 shows t...

Страница 121: ...erface module Use the thumbscrews on either side of the connector to secure the cable to the interface The other end of the cable has two 50 pin Telco connectors that are attached to the rear of a 24 port RJ45 patch panel Both connectors are identical one is for Transmit TX and the other is for Receive RX Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 107 Instal...

Страница 122: ...ther you must cable both interfaces patch panels together using a T1 crossover cable or a T1 straight through cable Use shielded cables The type of cable you use crossover or straight through depends on how the T1 E1 interfaces are cabled to their patch panels If both the T1 E1 interfaces are connected to their patch panels in the same manner TX to Transmit and RX to Receive or TX to Receive and R...

Страница 123: ... Port T1 E1 Interface Module 12 feet CABLE 32T1E1 Cable for 32 Port T1 E1 Interface Module PANEL 16 BNC Breakout panel with 16 T1 E1 75 ohm BNC ports PANEL 32 RJ4 Breakout panel with 32 T1 E1 100 120 ohm RJ48 ports8 Also the following patch panels are available from Optical Cable Corporation http www occfiber com 48 port T1 RJ45 patch panel part number DCC4884 25T1 S 16 port E1 BNC patch panel par...

Страница 124: ...IA 530 DTE DB 25 Female 10 ft CAB SS 530FC EIA TIA 530 DTE Table 17 Interface Cables for 68 Pin Connector Connector Male Female Length Product Number Cable Type DB 25 Male 10 ft CAB HD4 232MT 4 port EIA 232 DTE DB 25 Female 10 ft CAB HD4 232FC 4 port EIA 232 DCE RJ 45 Female 10 ft CAB QUAD ASYNC F 4 port EIA 232 DTE RJ 45 Male 10 ft CAB QUAD ASYNC M 4 port EIA 232 DTE DB 9 Male 10 ft CAB 9AS M 4 p...

Страница 125: ...in GR 1089 CORE and require isolation from the exposed OSP cabling The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring Warning Only pins 1 2 and 8 are available for customer use The remaining pins are for Cisco manufacturing test and should not be connected Use a shielded cable for connection to this port for EMC protectio...

Страница 126: ...Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 112 Installing the Cisco ASR 902 Router Connector and Cable Specifications ...

Страница 127: ...ering Off the Cisco Router page 119 Checking Conditions Prior to System Startup Ensure that the following conditions are addressed before starting up the router The Route Switch Processor RSP is installed The optional Gigabit Ethernet Management port cable is installed The chassis is securely mounted and grounded The power and interface cables are connected Your PC with terminal emulation program ...

Страница 128: ... for the messages to stop Caution This is only an example of what can display The system boots differently depending upon the configuration that ships with your system Note Step 2 Observe the initialization process When the system boot is complete the process takes a few seconds the Cisco Router RSP begins to initialize The boot image is located in a partition of the bootflash directory Post initi...

Страница 129: ...On This product contains cryptographic features and is subject to United States and local country laws governing import export transfer and use Delivery of Cisco cryptographic products does not imply third party authority to import export distribute or use encryption Importers exporters distributors and users are responsible for compliance with U S and local country laws By using this product you ...

Страница 130: ...o com login account Note To access the Software Research tool 1 Click Login at Cisco com 2 Type Software Advisor in the search box and click Go 3 Click the link for the Software Advisor Tool 4 Choose a product family or enter a specific product number to search for the minimum supported software needed for your hardware Configuring the Cisco Router at Startup This section explains how to create a ...

Страница 131: ...been set on your system this step may be skipped Password enablepass When your enable password is accepted the privileged EXEC mode prompt is displayed Router You now have access to the CLI in privileged EXEC mode and you can enter the necessary commands to complete your desired tasks Step 5 To exit the console session enter the quit command as shown in the following example Example Router quit Co...

Страница 132: ...like to enter the initial configuration dialog yes no yes At any point you may enter a question mark for help Use ctrl c to abort configuration dialog at any prompt Default settings are in square brackets Basic management setup configures only enough connectivity for management of the system extended setup will ask you to configure each interface on the system Basic management setup configures eno...

Страница 133: ... Enter the reload command Step 3 Confirm the reload command Example Router reload Proceed with reload confirm Sep 7 09 00 40 084 IST SYS 5 RELOAD Reload requested by console Reload Reason Reload Command Aug 17 00 06 47 051 R0 0 PMAN 5 EXITACTION Process manager is exiting prs exit with reload chassis code Step 4 After confirming the reload command wait until the system bootstrap message displays b...

Страница 134: ...Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 120 Cisco Router Initial Configuration Safely Powering Off the Cisco Router ...

Страница 135: ...pinouts for the Cisco ASR 902 Router interfaces BITS Port Pinouts The table below summarizes the BITS port pinouts Table 18 BITS Port Pinouts Description Direction Signal Name Pin Receive Ring Input RX Ring 1 Receive Tip Input RX Tip 2 Not used 3 TX Ring Output TX Ring 4 TX Tip Output TX Tip 5 Not used 6 Not used 7 Not used 8 Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installa...

Страница 136: ...e Input 1 7 volt p p 8 to 10 dBm Output 2 4 volts TTL compatible Amplitude 50 ohms 50 ohms Impedance 26 microseconds 50 duty cycle Pulse Width 40 nanoseconds Input AC coupled Output 5 nanoseconds Rise Time Table 20 GPS Port Pinout for ASR 900 RSP3 1PPS input and output 10 Mhz input and output Input Rectangular pulse Output Rectangular pulse Input Sine wave Output Sine and Square wave Waveform Inpu...

Страница 137: ... 50 ohm resistor 2 The table below summarizes the ToD 1 PPS port pinouts for ASR900 RSP1 55 Table 21 RJ45 1 PPS ToD Port Pinouts Description Direction Signal Name Pin Do not connect RESERVED 1 Do not connect RESERVED 2 Do not connect Output RESERVED 3 GND 4 Time of Day character GND 5 Do not connect Input RESERVED 6 Time of Day character Output or Input TOD_P 7 Cisco ASR 902 and ASR 902U Aggregati...

Страница 138: ...ction Signal Name Pin Do not connect Output RESERVED 1 Do not connect Input RESERVED 2 Do not connect RESERVED 3 GND 4 GND 5 Do not connect RESERVED 6 Time of Day character Output or Input TOD_N 7 Time of Day character Output or Input TOD_P 8 Alarm Port Pinouts The table below summarizes the external alarm input pinouts Table 23 External Alarm Input Pinouts Description Signal Name Pin Alarm input ...

Страница 139: ...2 2 14 TX_TIP_P1 38 4 38 R X _ R I N G _ P 2 91 1 38 TX_RING_P2 87 Line 1 5 13 RX_TIP_P2 41 2 13 TX_TIP_P2 37 4 35 R X _ R I N G _ P 3 80 1 35 TX_RING_P3 76 Line 2 5 10 RX_TIP_P3 30 2 10 TX_TIP_P3 26 4 34 R X _ R I N G _ P 4 79 1 34 TX_RING_P4 75 Line 3 5 9 RX_TIP_P4 29 2 9 TX_TIP_P4 25 4 41 R X _ R I N G _ P 5 94 1 41 TX_RING_P5 100 Line 4 5 16 RX_TIP_P5 44 2 16 TX_TIP_P5 50 4 40 R X _ R I N G _ ...

Страница 140: ... 2 TX_TIP_P11 2 4 26 R X _ R I N G _ P 1 2 55 1 26 T X _ R I N G _ P 1 2 51 Line 11 5 1 RX_TIP_P12 5 2 1 TX_TIP_P12 1 4 33 R X _ R I N G _ P 1 3 70 1 33 T X _ R I N G _ P 1 3 74 Line 12 5 8 RX_TIP_P13 20 2 8 TX_TIP_P13 24 4 32 R X _ R I N G _ P 1 4 69 1 32 T X _ R I N G _ P 1 4 73 Line 13 5 7 RX_TIP_P14 19 2 7 TX_TIP_P14 23 4 29 R X _ R I N G _ P 1 5 58 1 29 T X _ R I N G _ P 1 5 62 Line 14 5 4 RX...

Страница 141: ...ed with the cable types specified in Connecting Serial Cables DB 9 Connector Pinouts The table below summarizes the pinouts for each serial interface type when using a DB 9 connector Table 25 DB 9 Pinouts IRIG B RS 485 Description Direction Standard DB 9 Pin NC NC Unused Output NC 1 NC NC Receive Input RxD 2 IRIG B RS232 Transmit Output TxD 3 IRIG B RS485 TxD DTR Output DTR 4 GND GND GND GND 5 Cis...

Страница 142: ...each serial interface type when using an RJ 45 connector Table 26 RJ45 Pinout IRIG B RS 485 Description Direction Standard DB 9 Pin NC RxD RS485 Ready to send Input RTS 1 NC RxD RS485 DTR Input DTR 2 NC NC Transmit Input TxD 3 Gnd Gnd Signal ground GND 4 Gnd Gnd Signal ground GND 5 IRIG B RS232 Receive data Output RxD 6 IRIG B RS485 TxD DSR Output DST 7 IRIG B RS485 TxD CTS Output CTS 8 Twisted Pa...

Страница 143: ... TRP3 8 USB Console Port Pinouts Two individual Type A USB connectors are used for the USB console and USB mass storage One USB 2 0 Type A receptacle is provided on the RSP front panel for providing console access to ROMMON Cisco IOS XE and diagnostics This USB 2 0 Type A receptacle operates as a USB peripheral only for connections to an external host PC This receptacle requires the use of a Type ...

Страница 144: ...round Gnd A4 The USB console port supports 5 VDC input and operates as a USB peripheral device Note USB Flash or MEM Port Pinouts The table below summarizes the USB flash or MEM port pinouts Table 29 Single USB Flash or MEM Port Pinouts Description Signal Name Pin 5 VDC 500 mA Vcc A1 Data D A2 Data D A3 Ground Gnd A4 USB TYPE A receptacle is used Note The USB flash or MEM port 5VDC is output Cisco...

Страница 145: ...wing sections describe the meanings of the LEDs on the Cisco ASR 902 Router RSP LEDs ASR900 RSP LED Table 30 ASR900 RSP LEDs Description two LEDs for each port Color State LED Disabled no power to RSP Off Power PWR Power rails on RSP in range Green Disabled power down Off Status STAT Failure to boot lit at reset Red Rommon booted Yellow IOS booted and running Green Not available Off Active ACT Sta...

Страница 146: ...he board PWR and overall router health STAT status During power up state these LEDs provide booting status and report errors The digital code signing functionality validates the integrity and authenticity of the ROMMON image before booting it Note Table 31 A900 RSP2 and A900 RSP3 LED Comment Indication STAT LED State PWR LED State Image validation failed System is in hung state Power is OK and the...

Страница 147: ...y and secondary ROMMONfailed System is in hung state The digital code signing functionality reported failure in the ROMMON image validation Red IOS writes into FPGA register to indicate that it has booted FPGA stops flashing PWR LED and turns Green Software now controls the STAT LED IOS is successfully booted Off Green Interface Module LEDs The table below summarizes the LEDs for the interface mod...

Страница 148: ...vity Green Inactive port status Off Speed S Activity or no activity Green OC 3 OC 12 Interface Module LEDs The table below summarizes the LEDs for the OC 3 interface module Table 33 OC 3 Interface Module LEDs Description Color State LED Disabled No power to IM Off Power PWR Enabled and power rails on IM in range Green Disabled Power down Off Status STAT Failure on at reset Red Booting if local CPU...

Страница 149: ...Active Green Active Standby Blinking green Operationally down card is disabled or shut down Off All ports up Green Port All ports up and one or more ports in a loopback state Blinking green One or more configured ports are down Amber One or more configured ports are down and at least one configured port is in a loopback state Blinking amber All ports disabled or shut down Off 14 Port Serial Interf...

Страница 150: ...ing Green All four ports are successfully initialized and in a down state Solid Yellow At least one of the port has failed Blinking Yellow All the ports are not enabled at POR Off Port is passing traffic Green 12 in 1 Connector LEDs Port successfully initialized and in a down state Solid Yellow Port has failed Blinking Yellow Not Enabled at POR Off 4 Port C37 94 Interface Module LEDs The table bel...

Страница 151: ...n Off Link up with activity Green Tx LEDs Fault Error Alarm Solid Yellow Link Down Off Power Supply LEDs The tables below summarize the power supply LEDs for the AC and DC power supplies Table 37 AC Power Supply LEDs A900 PWR 550 A and A900 PWR 1200 A Description Color State LED No input voltage Off Input OK Input voltage out of range Amber Input voltage within acceptable operating range Green Cis...

Страница 152: ...sabled Power down No power Off Status STAT Power supply fault internal failure Red Operational Green Table 39 DC Power Supply LEDs A900 PWR 1200 D Description Color State LED No Input Voltage Off Input OK Input voltage out of range Amber Input voltage within acceptable operating range Green Disabled Forced Shut down No input power Off Output Fail Power supply fault internal failure such as over te...

Страница 153: ... Color State LED Disabled Power down Off Status TEMP Over temperature Amber OK Green Fan rotation in range Green Fan FAN Single Fan fault Amber Two or more fan faults Red No minor alarm Off Minor MIN Minor alarm Amber No major alarm Off Major MAJ Major alarm Red No critical alarm Off Critical CRIT Critical alarm defaults to ON upon RSP reset Red Alarm Conditions The table below summarizes the mean...

Страница 154: ...ritical Port in down state Environmental sensor threshold exceeded voltage temperature IM OIR IM crash RSP failure Major Port administratively shut down Info Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 140 Troubleshooting Alarm Conditions ...

Страница 155: ...e removal and maintenance procedures Use the Site Log as a record of ongoing router maintenance and expansion history Each time a task is performed on the Cisco ASR 902 Router update the Site Log to reflect the following Removal or replacement of interface modules fan tray power supplies or RSPs Configuration changes Maintenance schedules and requirements Maintenance procedures performed Intermitt...

Страница 156: ...ow lists the manufacturers of the equipment used with the Cisco ASR 902 Router Table 43 Manufacturers Products Model Manufacturer Air Plenum Gaw Technology2 A Gaw Associates Inc Company Toll Free 877 429 7225 Email info GawTechnology com Lugs Burndy Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 142 Site Log Manufacturers of Equipment Used in Cisco ASR 902 Route...

Страница 157: ...2 For ordering visit www GawTechnology net Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 143 Site Log Manufacturers of Equipment Used in Cisco ASR 902 Router ...

Страница 158: ...Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide 144 Site Log Manufacturers of Equipment Used in Cisco ASR 902 Router ...

Страница 159: ... avoiding 54 G global parameters configuring 117 H humidity 49 I installation 114 starting the router 114 installing 60 lifting chassis 60 interface 36 numbering 36 IP router address 116 L log 141 site 141 M modifications to configuration reviewing 118 P power 54 surge suppression 54 power lines warning 43 power supplies warning 43 procedures 114 starting the router 114 R regulatory compliance 37 ...

Страница 160: ... config 118 show running config 118 show environment command 57 site 141 log 141 site requirements rack mounting 56 startup system 114 supported RSPs 12 T temperature sensor 35 terminal server connections 116 Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide IN 2 Index ...

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