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Cisco Systems XR 12000 Series Installation Manual

1. S lt 4 RX TX Tommi Simplex 17464 LANUHHJA LSVA 22553 Note The fiber optic connectors must be free of dust oil or other contaminants Carefully clean the fiber optic connectors using an alcohol wipe or other suitable cleanser Cleaning Fiber Optic Connectors Fiber optic connectors are used to connect two fibers together When these connectors are used in a communication system proper connection becomes a critical factor They can be damaged by improper cleaning and connection procedures Dirty or damaged fiber optic connectors can result in communication that is inaccurate or not repeatable Fiber optic connectors differ from electrical or microwave connectors In a fiber optic system light is transmitted through an extremely small fiber core Because fiber cores are often 62 5 microns or less in diameter and dust particles range from a tenth of a micron to several microns in diameter dust and any other contamination at the end of the fiber core can degrade the performance of the connector interface where the two cores meet Therefore the connector must be precisely aligned and the connector interface must be absolutely free of foreign material Connector loss or insertion loss is a critical performance characteristic of a fiber optic connector Return loss is also an important factor Return loss speci
2. Obtaining Documentation and Submitting a Service Request E Class 1 Laser Product Warning Single mode A Warning Class 1 laser product Class 1 LED Product Warning Multimode A Warning Class 1 LED product General Laser Warning A Warning Invisible laser radiation can be emitted from the aperture of the port when no cable is connected Avoid exposure to laser radiation and do not stare into open apertures For translated safety warnings refer to the Regulatory Compliance and Safety Information for Cisco 12000 Series Internet Routers publication Document Number 78 4347 xx 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 revised Cisco technical documentation at http www cisco com en US docs general whatsnew whatsnew html Subscribe to the What s New in Cisco Product Documentation as a Really Simple Syndication RSS feed and set content to be delivered directly to your desktop using a reader application The RSS feeds are a free service and Cisco currently supports RSS Version 2 0 This document is to be used in conjunction with the installation guide for your Cisco XR 12000 Series Router CCDE CCENT Cisco Eos Cisco Lumin Cisco Nexus Cisco StadiumVision Cisco TelePr
3. Ethernet Line Card Product Numbers Table 1 lists the Cisco product numbers to which this publication applies This guide replaces the individual Ethernet line card installation documents for the Cisco 12000 Series Router Table 1 Ethernet Line Card Product Numbers Ethernet Line Card Cisco Product Number 4 Port Gigabit Ethernet Internet Services 4GE SFP LC Engine ISE Line Card 10 Port 1 Gigabit Ethernet Line Card 10X1GE SFP LC 10X1GE SFP LC B 1 Port 10 Gigabit Ethernet Line Card 1X10GE LR SC 1X10GE ER SC Router Hardware Installation For hardware installation information for Cisco XR 12000 Series Routers refer to the installation guide for your router The guide includes information on the router switch fabric and how it affects operation of the line card as well as line card slot locations slot width and other requirements Also refer to the field replacable unit FRU publications that describe how to install maintain and replace router subsystems such as cooling fans power supplies chassis backplanes and so on Supported Platforms Table 2 lists the supported router platforms for Ethernet line cards Table 2 Ethernet Line Card Supported Router Platforms Ethernet Line Card Supported Platform 4 Port Gigabit Ethernet ISE All Cisco 12000 Series Routers 10 Port 1 Gigabit Ethernet All Cisco 12400 and 12800 Routers 1 Port 10 Gigabit Ethernet All Cisco 12400 and 12800 Routers Cisco
4. Cisco XR 12000 Series Router Ethernet Line Card Installation December 10 2008 Document Part Number OL 7861 01 This guide contains instructions for installing Ethernet line cards in supported Cisco XR 12000 Series Routers Also included are basic troubleshooting techniques to help in line card installation Contents This installation guide includes the following sections e Important Information page 2 e Product Overviews page 4 e Preparing for Installation page 9 e Removing and Installing a Line Card page 10 e Removing and Installing EPAs page 15 e Removing and Installing GBICs page 23 e Removing and Installing SFP Modules page 26 e Line Card Cable Management Bracket page 37 e Cabling and Specifications page 42 e Verifying and Troubleshooting the Installation page 58 e Line Card Memory page 65 e Regulatory Compliance and Safety Information page 79 e Obtaining Documentation and Submitting a Service Request page 83 Cisco SYSTEMS Corporate Headquarters Cisco Systems Inc 170 West Tasman Drive San Jose CA 95134 1706 USA Copyright 2008 Cisco Systems Inc All rights reserved W important Information Important Information This section contains information about the following topics e Ethernet Line Card Product Numbers page 2 e Router Hardware Installation page 2 e Cisco IOS Software Release and Hardware Revision Requirements page 3 e Memory Options page 4 e Related Documentation page 4
5. Attach an ESD preventive wrist or ankle strap and follow its directions for use Disconnect the LC type fiber optic cable connector from the SFP module Note which cable connector plug is TX and which is RX for reattachment Insert a dust plug into the optical ports of the SFP module to keep the optical interfaces clean Remove the Modular Gigabit Ethernet line card from the chassis as described in the Removing a Line Card section on page 11 and place the line card on a clean flat surface Use a Phillips screwdriver to loosen and unscrew the two screws that connect the EPA to the line card located on the faceplate of the line card as shown in Figure 7A Use a Phillips screwdriver to loosen and unscrew the one screw that connects the EPA to the inside of the line card as shown in Figure 7B Gently lift up on one corner of the EPA to disconnect the EPA from the line card as shown in Figure 7C Caution A Caution To prevent ESD damage handle EPAs by the card carrier edges only Avoid touching the EPA printed circuit board components or any connector pins Cisco XR 12000 Series Router Ethernet Line Card Installation ie B OL 7861 01 Removing and Installing EPAs II Figure 7 Removing an EPA If the EPA bay is to remain empty install an EPA blank Product Number MAS EPA BLANK to keep dust out of the line card and to maintain proper airflow and EMI through the line card and chassis I
6. Each SFP module contains an internal serial number that is security programmed by the SFP module manufacturer with information that provides a way for Cisco through the Cisco IOS software to identify and validate the SFP module as a module type that is qualified by Cisco to operate with Gigabit Ethernet line cards Unapproved SFP modules those not purchased directly from Cisco do not work 4 Port Gigabit Ethernet ISE Line Card The 4 Port Gigabit Ethernet ISE line card provides Cisco XR 12000 Series Routers with four optical Gigabit Ethernet interfaces on a single line card using field replaceable SFP modules The line card provides high speed connections to other network devices such as another Cisco XR 12000 Series Router other routers or layer 2 and layer 3 switches that support Gigabit Ethernet interfaces The 4 Port Gigabit Ethernet line card throughput is limited to 4 million packets per second 4 Mpps at 64 bytes so all four ports cannot run at line rate Figure 1 shows the front view of the 4 Port Gigabit Ethernet ISE line card Figure 1 4 Port Gigabit Ethernet ISE Line Card Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 g5 HE Product Overviews ow Alphanumeric LEDs 2 Status LEDs one set per port 4 Port provided by SFP module 1 Ejector lever
7. one at each end Table 5 summarizes the optics and connectors used by the 4 Port Gigabit Ethernet ISE line card Table 5 4 Port Gigabit Ethernet ISE Line Card Optics and Connector Types Part Number Optics Transmission Maximum Distance Connector Type 4GE SFP LC See Table 14 on page 49 See Table 14 on page 49 LC For more information refer to the Gigabit Ethernet SFP Modules section on page 48 and the Cabling and Specifications section on page 42 The 4 Port Gigabit Ethernet ISE line card ships with 256 MB of route memory and 512 MB of packet memory Route memory is field serviceable For more information on memory see the Line Card Memory section on page 65 10 Port 1 Gigabit Ethernet Line Card amp The 10 Port 1 Gigabit Ethernet line card which is designed for high density and server aggregation applications provides the Cisco 12400 and 12800 Routers with 10 optical 802 3 Gigabit Ethernet interfaces on a single line card These interfaces provide high speed connections to other network devices such as another Cisco 12000 Series Router other routers or layer 2 or layer 3 switches that support Gigabit Ethernet interfaces Figure 2 shows a front view of the line card The 10 ports on the front panel of the line card are numbered 0 through 9 from the top of the card to the bottom Each port consists of a receptacle for a field replaceable SFP laser optical transceiver module which is
8. 15 removed from the router Removing and installing the line card cable management bracket is described in the following procedures e Removing a Line Card Cable Management Bracket page 39 e Installing a Line Card Cable Management Bracket page 41 Removing a Line Card Cable Management Bracket Step 1 Step 2 Step 3 Note Step 4 Step 5 Step 6 To remove a line card cable management bracket follow these steps Attach an ESD preventive wrist or ankle strap and follow its instructions for use Note the current interface cable connections to the ports on each line card Starting with the interface cable for the bottom port on the line card disconnect the cable from the line card interface It is not necessary to remove the interface cables from the line card cable management bracket The bracket with attached cables can be hooked to the cable management tray or a bracket on the chassis until a new line card is installed For multiport line card cable management brackets proceed upward and remove the interface from the Velcro strap on the end of the cable standoff See Figure 32 For single port line card cable management brackets carefully remove the interface cable from the cable clip See Figure 33 Avoid any kinks or sharp bends in the cable Repeat Step 3 and Step 4 for all remaining interface cables then proceed to Step 6 For multiport line card cable management brackets loosen the captive installatio
9. 78 Removing a DIMM To remove a DIMM from a line card follow these steps Step 1 Attach an ESD preventive wrist or ankle strap and follow its instructions for use Step2 Place the line card on an antistatic mat so that the faceplate is nearest to you Step3 Locate the DIMM sockets on the line card S Note Some line cards use DIMM sockets equipped with dual release levers as shown in Figure 48 other line cards use DIMM sockets equipped with a single release lever as shown in Figure 49 Both DIMM sockets operate in the same general way Figure 48 DIMM Socket with Dual Release Levers Figure 49 DIMM Socket with Single Release Lever La La bittitiiiiy LI TTTTTTTTTTT TTTTTTTTTTT Liititi TTTTTTT ELLLLLL Litity Liitit ITTTTT TTTTTTT TTTTTTTTTTT H6513 ee aS ee ages eee a PUTT a Step4 Use the socket release levers to eject the DIMM Cisco XR 12000 Series Router Ethernet Line Card Installation o B OL 7861 01 A Line Card Memory W e Fora socket with dual release levers see Figure 48 pull down both levers at the same time to eject the DIMM or e Fora socket with a single release lever see Figure 49 pull the lever to eject the DIMM Caution Step 5 Step 6 Step 7 Handle the edges of the DIMM only Do not touch the integrated circuit devices on the DIMM the metal trac
10. A product based on the standard of the Voluntary Control Council for Interference by Information Technology Equipment VCCI If this equipment is used in a domestic environment radio disturbance may arise When such trouble occurs the user may be required to take corrective actions Statement 191 Thit UB RES SRS A EMA mes VCCI OMEIBO lt K DFAARETCT DREE Riinin CHAT OC BRASS FHCOFCEMHVET TORRITA ABO SMREMOKDICRKENSCEMHVET Class A Notice for Korea Warning Laser Safety This is a Class A Device and is registered for EMC requirements for industrial use The seller or buyer should be aware of this If this type was sold or purchased by mistake it should be replaced with a residential use type Statement 294 Ag 7131 0 AE A7828 AAG AS szg el 71710 OL FO A EE MSA 0 AS FASHA Hej Brot z BR A SE THORS MAE 73828 WsofAl7 HHCH Single mode Ethernet line cards all of the line cards except 8 Port Fast Ethernet are equipped with a Class 1 laser Multimode Ethernet line cards Gigabit Ethernet and 4 Port Gigabit Ethernet ISE are equipped with a Class 1 LED These devices emit invisible radiation Do not stare into operational line card ports The following laser warnings apply to the Ethernet line cards Class 1 Laser Product Warning Single mode page 83 Class 1 LED Product Warning Multimode page 83 General Laser Warning page 83 Cisco XR 12000 Series Router Ethernet Line Card Installation OL 7861 01
11. ESD damage e Always use an ESD preventive wrist or ankle strap and ensure that it makes good skin contact Connect the equipment end of the connection cord to an ESD connection socket on the router or to bare metal on the chassis e Handle Ethernet line cards by the captive installation screws the provided handle ejector levers or the line card metal carrier only avoid touching the board or connector pins e Place removed Ethernet line cards board side up on an antistatic surface or in a static shielding bag If you plan to return the component to the factory immediately place it in a static shielding bag Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 TC W Removing and Installing a Line Card e Avoid contact between the Ethernet line cards and clothing The wrist strap protects the board from ESD voltages on the body only ESD voltages on clothing can still cause damage A Warning For safety periodically check the resistance value of the ESD strap The measurement should be between 1 and 10 megohms Required Tools and Equipment You need the following tools and parts to remove and install Ethernet line cards e Flat blade or Phillips screwdriver e ESD preventive wrist or ankle strap and instructions e Interface cables to connect the Ethernet line card with another router or switch e Any EPAs GBICs SFP modules or memory you need to install and are not already installed amp N
12. GLC LH SM2 Long wavelength 8 0 dB 9 5 to 3 dBm 19 to 3 dBm 32 808 feet 10 000 meters Single mode at 1310 nm long haul GLC LX SM Single mode 8 dB 11 to 3 dBm 19 to 3 dBm 19 dBm long reach at 1310 nm GLC ZX SM gt Single mode 23 dB 0 to 5 dBm 23 to 0 dBm 23 dBm extended reach at 1550 nm 1 dBm decibels referenced to 1 milliwatt 2 nm nanometer 3 Not valid for 4 Port Gigabit Ethernet ISE line card 4 4 Port Gigabit Ethernet ISE line card only 5 4 Port Gigabit Ethernet ISE line card only Table 14 Gigabit Ethernet Laser Optical Transceiver SFP Module Operating Parameters SFP Module Type Wavelength Cable Distance GLC SX MM Short wavelength 850 nm MMF 62 5 125 micron 722 feet 220 m multimode short haul MMF 50 125 micron 1640 feet 500 m GLC LH SM Long wavelength 1310 nm SMF 9 125 micron 32 808 feet 10 000 m single mode long haul I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation W Cabling and Specifications S Note Use only the SFP modules supplied by Cisco with your Gigabit Ethernet line card Each SFP module contains an internal serial EEPROM that is security programmed by the SFP manufacturer with information that provides a way for Cisco through the Cisco IOS software to identify and validate the SFP module as a module type that was tested and qualified by Cisco to operate properly with Cisco Gigabit Ethernet line cards Unapproved SFP
13. Line up the SODIMM key with the key in the board socket See Figure 55 Cisco XR 12000 Series Router Ethernet Line Card Installation OL 7861 01 a W Line Card Memory Figure 55 SODIMM with Key in Face up Position g N F Q S S F S S S d Y S S N 75759 Step7 The SODIMM must be lined up at a 45 degree angle See Figure 56a Note When the key is in the face up position the metal traces on the left side of the key measure 0 9 inch 23 20 mm The metal traces on the right side of the key measure 1 29 inches 32 80 mm The SODIMM can not be inserted until the keys are lined up properly Step8 Place both thumbs at the end of the socket and use your index fingers to guide the module into the socket until it is fully seated Be sure that your index fingers are located on the outer corners of the SODIMM to maintain even pressure when the module is being seated in the socket Figure 56 Inserting a 144 pin SODIMM Module Step9 Gently press the SODIMM down using your index fingers distributing even pressure across the module until it locks into the tabs See Figure 56b Cisco XR 12000 Series Router Ethernet Line Card Installation e B OL 7861 01 Line Card Memory W A Caution Excessive pressure can damage a SODIMM socket Step10 Verify that the release levers are flush against the side of the socket If they are not the SODIMM might not be seated properly Step11 Ifthe modu
14. Module page 29 e Actuator Button SFP Module page 32 e Slide Tab SFP Module page 34 Bale Clasp SFP Module The bale clasp SFP module has a clasp that you use to remove or install the SFP module See Figure 17 Figure 17 Bale Clasp SFP Module Cisco XR 12000 Series Router Ethernet Line Card Installation P26 B OL 7861 01 Removing and Installing SFP Modules Mil Removing a Bale Clasp SFP Module Step 1 Step 2 Step 3 Step 4 To remove this type of SFP module follow these steps Attach an ESD preventive wrist or ankle strap and follow its instructions for use Disconnect and remove all interface cables from the ports note the current connections of the cables to the ports on the line card Open the bale clasp on the SFP module with your index finger in a downward direction as shown in Figure 18 If the bale clasp is obstructed and you cannot use your index finger to open it use a small flat blade screwdriver or other long narrow instrument to open the bale clasp Grasp the SFP module between your thumb and index finger and carefully remove it from the port as shown in Figure 18 I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation W Removing and Installing SFP Modules Figure 18 Removing a Bale Clasp SFP Module Step5 Place the removed SFP module on an antistatic mat or immediately place it in a static shielding bag if you plan to return it to the factory Cisco
15. OL 7861 01 Line Card Memory W Table 21 Route Memory Configurations for Ethernet Line Cards continued Total Route Memory Cisco Product Number DIMM Module Route Memory DIMM Sockets 256 MB MEM GRP LC 256 2 128 MB DIMMs DIMM0 and DIMM1 256 MB MEM LC4 256 1 256 MB SODIMM Varies 1 This option adds a second 64 MB DIMM for a total of 128 MB for line cards that are equipped with 64 MB 2 This option is only compatible with the 4 Port Ethernet line cards and is for replacement only If you are upgrading or replacing line card route and packet memory refer to the Cisco XR 12000 Series Router Memory Replacement Instructions publication for installation procedures and the most up to date memory options Ethernet Line Card Packet Memory Options Line card packet memory temporarily stores data packets awaiting switching decisions by the line card processor Once the line card processor makes the switching decisions the packets are propagated into the router switch fabric for transmission to the appropriate line card Table 22 lists the packet memory options for Ethernet line cards Table 22 Ethernet Line Card Packet Memory Options Total Packet Memory Cisco Product Number DIMM Modules DIMM Sockets 256 MB MEM LC1 PKT 256 2 RX 64 MB DIMMs RX DIMMO and RX 2 TX 64 MB DIMMs DIMM1 TX DIMMO and TX DIMM1 512 MB upgrade MEM PKT 512 UPG 2 RX 128 MB DIMMs RX DIMMO and RX 2 TX 128 MB DIMMs DIMM1 TX DIMMO and
16. Power Typical Maximum Distance LR 6 2 dB 8 2 to 0 5 dBm at 1310 nm 14 4 to 0 5 dBm 6 2 miles 10 km ER 11 1 dB 4 7 to 4 dBm at 1550 nm 15 8 to 1 dBm 24 9 miles 40 km Fiber Optic Interface Cables Depending on the line card refer to Table 4 on page 4 use a single mode or multimode fiber optic interface cable with LC type or SC type connectors to connect an Ethernet interface on the Ethernet line card in your Cisco XR 12000 Series Router to another Ethernet interface router or switch S Note Fiber optic cables are not available from Cisco Systems They can be purchased from cable vendors The following types of cables are used with Ethernet line cards to connect your router to another router or switch Cisco XR 12000 Series Router Ethernet Line Card Installation lt OL 7861 01 amp Cabling and Specifications W e Single mode Generally yellow in color e Multimode Generally gray or orange in color Multimode cables are multifiber cables that carry 12 channels of fiber data Note A For network applications using CWDM GBICs in Ethernet line cards the CWDM GBICs use SMF patch cords only Verify that all your patch cords are yellow SMF rather than orange MMF The following types of cable connectors are used with Ethernet line cards e Subscriber connector SC See Figure 36 and Figure 37 e Lucent connector LC See Figure 38 and Figure 39 You can use two
17. Slide Tab SFP Module To install this type of SFP module into a line card follow these steps Step 1 Attach an ESD preventive wrist or ankle strap and follow its instructions for use Step2 Hold the SFP module with the hardware label facing up A Caution The SFP module must be inserted with the hardware label facing up to avoiding damaging the module or the line card Step3 Insert the SFP module into the appropriate slot and gently push on it until it snaps into the slot tightly See Figure 29 Cisco XR 12000 Series Router Ethernet Line Card Installation 36 B OL 7861 01 Line Card Cable Management Bracket HI Figure 29 Installing a Slide Tab SFP Module S Note Verify that the SFP modules are completely seated and secured in their assigned receptacles on the line card by firmly pushing on each SFP module If the SFP module was not completely seated and secured in the receptacle you will hear a click as the triangular pin on the bottom of the SFP module snaps into the hole in the receptacle Line Card Cable Management Bracket S Note The illustrations in this section show various line cards but the line card cable management bracket installation procedure is the same regardless of the specific line card Cisco XR 12000 Series Routers include a cable management system that organizes the interface cables entering and exiting the router keeping them out of the way and free of sharp bends A C
18. XR 12000 Series Router Ethernet Line Card Installation OL 7861 01 Important Information W The Cisco XR 12000 Series Routers must have a full set of switch fabric cards installed to support the requirements of the Ethernet line cards See the appropriate Cisco 12000 Series Router installation guide for information about the switch fabric and other related requirements Note Because the 10 Port 1 Gigabit Ethernet 1 Port 10 Gigabit Ethernet and Modular Gigabit Ethernet line cards require a card cage slot that is 1 8 inches 4 5 centimeters wide you can use these line cards in only the Cisco 12416 Router Cisco 12410 Router Cisco 12406 Router Cisco 12404 Router Cisco 12816 Router and Cisco 12810 Router Cisco 105 Software Release and Hardware Revision Requirements The Ethernet line cards have certain Cisco IOS software requirements Also to ensure compatibility with the software your Ethernet line card should have a specific hardware revision number The number is printed on a label affixed to the component side of the card and is displayed by the show diag command Table 3 lists the hardware and software requirements for Ethernet line cards Table 3 Ethernet Line Card and Cisco IOS Release and Hardware Version Compatibility Line Card Required Ethernet Line Card Part Number Minimum IOS Software Release Hardware Version 4 Port Gigabit 4GE SFP LC Cisco IOS Release 12 0 25 S or later 73 8517 03 revisi
19. XR 12000 Series Router Ethernet Line Card Installation 28 B OL 7861 01 Removing and Installing SFP Modules il Step6 Protect your line card by inserting clean SFP module cage covers into the optical module cage when there is no SFP module installed Installing a Bale Clasp SFP Module To install this type of SFP module follow these steps Step 1 Attach an ESD preventive wrist or ankle strap and follow its instructions for use Step2 Close the bale clasp before inserting the SFP module Step3 Line up the SFP module with the port and slide it into the port See Figure 19 Figure 19 Installing a Bale Clasp SFP Module into a Port S Note Verify that the SFP modules are completely seated and secured in their assigned receptacles on the line card by firmly pushing on each SFP module If the SFP module was not completely seated and secured in the receptacle you will hear a click as the triangular pin on the bottom of the SFP module snaps into the hole in the receptacle Mylar Tab SFP Module The mylar tab SFP module has a tab that you pull to remove the module from a port See Figure 20 Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 EN W Removing and Installing SFP Modules Figure 20 Mylar Tab SFP Module Removing a Mylar Tab SFP Module To remove this type of SFP module follow these steps Step 1 Attach an ESD preventive wrist or ankle strap and follow its instructions for
20. and Troubleshooting the Installation W Table 19 Other Alphanumeric LED Messages continued LED Display Meaning Source CLOK Slot clock configuration done RP DONE FABL Loading fabric downloader complete RP LOAD IOS Downloading of Cisco IOS software is complete RP LOAD BMA Cisco IOS software BMA error RP ERR FIA Cisco IOS fabric interface ASIC configuration error RP ERR CARV Buffer carving failure RP ERR DUMP Line card requesting a core dump RP REQ DUMP Line card dumping core RP RUN DUMP Line card core dump complete RP DONE DIAG Diagnostic mode RP MODE DIAG Downloading field diagnostics over the MBus RP LOAD DIAG Downloading field diagnostics over the fabric RP F_LD DIAG Launching field diagnostics RP STRT DIAG Cancel field diagnostics RP HALT DIAG Running field diagnostics tests RP TEST DIAG Field diagnostics were completed successfully RP PASS POST Launching power on self test POST RP STRT UNKN Unknown state RP STAT ADMN Line card is administratively down RP DOWN SCFG Incorrect hw module slot srp command entered RP PRES SCFG Required hw module slot srp command not entered RP REDQ Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 g es W Verifying and Troubleshooting the Installation 1 This LED sequence only appears in Cisco IOS release 12 0 24 S or later 2 The fabr
21. being accessed Line card ROM RST monitor EXPT Interrupt handlers are being initialized Line card ROM INIT monitor TLB TLB is being initialized Line card ROM INIT monitor CACH CPU data and instruction cache is being initialized Line card ROM INIT monitor MEM Size of the main memory on the line card is being discovered Line card ROM INIT monitor LROM ROM is ready for the download attempt Line card ROM RDY monitor ROMI ROM image is being loaded into line card memory RP IOS software GET ROM ROM image is receiving a response RP IOS software VGET FABI Line card is waiting for the fabric downloader to load RP IOS software WAIT FABM Line card is waiting for the fabric manager to report that the RP IOS software WAIT fabric is usable FABL Fabric downloader is being loaded into line card memory RP IOS software DNLD FABL Fabric downloader is being launched RP IOS software STRT FABL Fabric downloader has been launched and is running RP IOS software RUN IOS Cisco IOS software is being downloaded into line card RP IOS software DNLD memory IOS Cisco IOS software is waiting for the fabric to be ready RP IOS software FABW I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation Hi W Verifying and Troubleshooting the Installation Table 18 Alphanumeric LED Messages During a Typical Initialization Sequence continued LED Display Meaning Source IOS Line card is obtainin
22. cables with simplex connectors or one cable with dual keyed connectors Warning Invisible laser radiation can be emitted from the aperture of the port when no cable is connected Avoid exposure to laser radiation and do not stare into open apertures Figure 36 Simplex SC Cable Connector Single mode 1 ISC cable connector 2 Spring action disconnect latch Figure 37 Duplex SC Cable Connector I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation W Cabling and Specifications Figure 38 Simplex LC Cable Connector 75894 1 LC connector 2 Spring action disconnect latch Figure 39 Duplex LC Cable Connector 30929 See TX RX amp Note Connectors on the fiber optic cables must be free of dust oil or other contaminants Before connecting the cable to the line card carefully clean the fiber optic connectors using an alcohol wipe or other suitable cleanser Refer to the Cleaning Fiber Optic Connectors section on page 56 for more information The connector on the cable might be supplied with a dust cover If it is remove the dust cover before trying to connect the cable to the line card port Removing and Installing Fiber Optic Interface Cables This section contains information on removing and installing fiber optic interface cables to connect your router to another router or switch amp Note The procedures in the following se
23. firmly pushing on each SFP module If the SFP module was not completely seated and secured in the receptacle you will hear a click as the triangular pin on the bottom of the SFP module snaps into the hole in the receptacle Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 W Removing and Installing SFP Modules Actuator Button SFP Module The actuator button SFP module includes a button that you push in order to remove the SFP module from a port See Figure 23 Figure 23 Actuator Button SFP Module Removing an Actuator Button SFP Module To remove this type of SFP module follow these steps Step 1 Attach an ESD preventive wrist or ankle strap and follow its instructions for use Step2 Disconnect and remove all interface cables from the ports note the current connections of the cables to the ports on the line card Step3 Gently press the actuator button on the front of the SFP module until it clicks and the latch mechanism activates releasing the SFP module from the port See Figure 24 Cisco XR 12000 Series Router Ethernet Line Card Installation 32 B OL 7861 01 Removing and Installing SFP Modules Mil Figure 24 Removing an Actuator Button SFP Module from a Port Step4 Grasp the actuator button between your thumb and index finger and carefully pull the SFP module from the port Step5 Place the removed SFP module on an antistatic mat or immediately place it in a static
24. inserted into the receptacle to provide the Gigabit Ethernet optical interface Next to each port on the line card are three green LEDs aligned vertically and labeled from top to bottom as follows LINK ACTIVE and RX FRAME Note The 10X1GE SFP LC B version of this card is not shown The 10X1GE SFP LC B model of the 10 Port 1 Gigabit Ethernet line card is enhanced with minor hardware features that are not available with the original design Cisco XR 12000 Series Router Ethernet Line Card Installation OL 7861 01 Product Overviews W Figure 2 10 Port 1 Gigabit Ethernet Line Card TTT 2111 31T1 41 S711 6ITT 7ITI ER 9111 98892 O00 OOO Eg 000 O00 000 000 000 0o00 000 oog 10X1GE SFP LC 1 SFP module receptacle 2 Port status LEDs 3 Alphanumeric LEDs Table 6 summarizes the optics and connectors used by the 10 Port 1 Gigabit Ethernet line card Table 6 10 Port 1 Gigabit Ethernet Line Card Optics and Connector Types Part Number Optics Transmission Maximum Distance Connector Type 10X1GE SFP LC See Table 14 on page 49 See Table 14 on page 49 LC 10X1GE SFP LC B For more information refer to the Gigabit Ethernet SFP Modules section on page 48 and Cabling and Specifications section on page 42 The 10 Port 1 Gigabit Ethernet line card ships wi
25. or removing a cable causes both an LOS and a loss of synchronization e Loss of RX synchronization Occurs when the receiver cannot detect commas For example removing the local RX cable or the remote TX cable will cause loss of synchronization e Invalid word received To maintain receiver alignment and synchronization the receiver looks for a unique detectable code bit pattern An invalid word condition occurs because the receiver detects an incorrect or unsupported character or sequence of characters resulting in a loss of synchronization and a link down condition ACTIVE Green e When the line protocol is up For example you enter a no shutdown command as part of the interface configuration e During the line card hardware initialization sequence Off e The line is down because of a link failure or problem with the GBIC or SFP module e Hardware initialization fails e The line card interface is shut down because a GBIC or SFP module was removed and replaced or was administratively shut down Note that a newly inserted line card is designated administratively down so the Active LED for the interface remains off until the interface is configured The Active LED on the line card does not go on until you configure the line card interface or turn the interface on if it was shut down As an operational check you can verify that the card is receiving power by looking at the alphanumeric display LEDs which go on when a line ca
26. the module ensure that the DIMM edge connector is registered properly in the socket See Figure 50 If necessary rock the DIMM back and forth gently to align it in the socket I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation W Line Card Memory gt Caution Step 6 Step7 Step 8 Figure 50 Handling a DIMM H6507 Key When inserting DIMMs into a socket apply firm but not excessive pressure If you damage a DIMM socket you must return the line card for repair Gently insert the DIMM into the socket and push until the DIMM snaps into place and the release lever is flush against the side of the socket Verify that the release lever is flush against the side of the socket If it is not the DIMM might not be seated properly On a socket with dual release levers both levers should be flush against the sides of the DIMM If the module appears misaligned carefully remove it and reseat it ensuring that the release lever is flush against the side of the DIMM socket Repeat Step 3 through Step 7 to install any remaining DIMMs for your memory configuration Removing a SODIMM Step 1 Step 2 Step 3 Step 4 To remove a SODIMM follow these steps Attach an ESD preventive wrist or ankle strap and follow its instructions for use Place the line card on an antistatic mat so that the faceplate is nearest to you Locate the route memory soc
27. through single mode fiber than through multimode fiber The 1 Port Gigabit Ethernet and 3 Port Gigabit Ethernet line cards support multimode fiber through the WS G5484 GBIC laser optical transceiver module and single mode fiber through the WS G5486 WS G5487 The 3 Port Gigabit Ethernet line card also supports CWDM GBIC xxxx GBIC laser optical transceiver modules Table 10 describes the operating parameters for available GBIC laser optics Table 10 Ethernet GBIC Laser Optic Parameters GBIC Module Connector Type Wavelength Fiber Type Distance WS G5484 Shortwave multimode shorthaul 850 nm 62 5 micron MMF 902 feet 275 m SC connector Defined by 1000BASE SX 50 micron MMF 1804 feet 550 m standard IEEE 802 3 WS G5486 Longwave single mode longhaul 1310 nm 10 9 micron SMF 6 2 miles 10 km SC connector Compliant with 1000BASE LX standard IEEE 802 3 Cisco XR 12000 Series Router Ethernet Line Card Installation Pa OL 7861 01 S Cabling and Specifications W Table 10 Ethernet GBIC Laser Optic Parameters continued GBIC Module Connector Type Wavelength Fiber Type Distance WS G5487 Extended distance single mode 1550 nm 10 9 micron SMF 43 5 miles 70 km SC connector 8 micron SMF 62 miles 100 km EWDNEGBICX Longwave single mode ie SMF 10 9 micron 62 miles 100 km XXX nm 1 These distances represent best case conditions depending on fiber quality d
28. use Step2 Disconnect and remove all interface cables from the ports note the current connections of the cables to the ports on the line card Step3 Pull the tab gently in a slightly downward direction until it disengages from the port then pull the SFP module out See Figure 21 Figure 21 Removing a Mylar Tab SFP Module Step4 Place the removed SFP module on an antistatic mat or immediately place it in a static shielding bag if you plan to return it to the factory Cisco XR 12000 Series Router Ethernet Line Card Installation P30 E OL 7861 01 Removing and Installing SFP Modules il Step5 Protect your line card by inserting clean SFP module cage covers into the optical module cage when there is no SFP module installed gt Caution When pulling the tab to remove the SFP module be sure to pull in a straight outward motion so you remove the SFP module from the port in a parallel direction Do not twist or pull the tab because you might disconnect it from the SFP module Installing a Mylar Tab SFP Module To install this type of SFP module follow these steps Step 1 Attach an ESD preventive wrist or ankle strap and follow its instructions for use Step2 Line up the SFP module with the port and slide it into place See Figure 22 Figure 22 Installing a Mylar Tab SFP Module amp Note Verify that the SFP modules are completely seated and secured in their assigned receptacles on the line card by
29. you gently pull the GBIC out of the GBIC slot See arrows in Figure 16 Cisco XR 12000 Series Router Ethernet Line Card Installation P24 B OL 7861 01 Removing and Installing GBICs il Figure 16 Removing and Replacing a GBIC 1 Locking tab 2 Locking tab 3 Alignment groove Inserting a GBIC into the Gigabit Ethernet Interface Step 1 Step 2 A To insert a GBIC into the Gigabit Ethernet interface follow these steps Attach an ESD wrist or ankle strap and follow its directions for use Locate the alignment groove on the GBIC See the enlargement in Figure 16 on page 25 Position the GBIC so that this groove is in the position shown in the enlargement to ensure that the 20 pin plug on the GBIC is in the correct position Caution Step 3 To prevent damage to the GBIC plug and receptacle before you insert the GBIC into the GBIC slot on the Gigabit Ethernet interface ensure that the plug and alignment groove are matched Squeeze the tabs on each side of the GBIC using your thumb and forefinger and insert the GBIC into the GBIC slot on the Gigabit Ethernet interface See Figure 16 on page 25 I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation W Removing and Installing SFP Modules Step 4 Step 5 Using moderate force ensure that the GBIC is fully inserted into the 20 pin receptacle at the rear of the GBI
30. 1 Attach an ESD preventive wrist or ankle strap and follow its instructions for use Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 YT W Cabling and Specifications Step 2 Step 3 Attach the line card cable management bracket to the line card as follows a Position the cable management bracket over the front of the line card faceplate b Insert and tighten the captive screw s to secure the bracket to the line card c Starting with the bottom port on the line card connect each interface cable to the intended port For multiport line card cable management brackets carefully wrap the cables with the supplied Velcro strap See Figure 32 For single port line card cable management brackets carefully press the interface cable onto the cable clip See Figure 33 Avoid any kinks or sharp bends in the cable For information on disconnecting and connecting interface cables see the Removing and Installing Fiber Optic Interface Cables section on page 52 Cabling and Specifications The following sections provide information about specifications and cabling for Ethernet line cards e Fast Ethernet Interface page 42 e Gigabit Ethernet Interface page 44 e Fiber Optic Interface Cables page 50 e Removing and Installing Fiber Optic Interface Cables page 52 e Cleaning Fiber Optic Connectors page 56 e Type RJ 45 100BASE T Copper Cables page 57 e Removing and Installing RJ 45 100BASE T Copper Cabl
31. 2000 Series Router Ethernet Line Card Installation I OL 7861 01 go es W Line Card Memory Engine 2 Line Card Memory Locations Figure 45 shows the DIMM socket locations on an Engine 2 line card This line card is equipped with eight DIMM sockets e Two route memory DIMM sockets e Two pairs of packet memory DIMM sockets RX and TX pairs e One pointer look up PLU memory DIMM socket not user serviceable e One table look up TLU memory DIMM socket not user serviceable Figure 45 Engine 2 Line Card Memory Locations Route memory DIMMO Route memory DIMM1 Packet memory TX DIMMO Packet memory TX DIMM1 Packet memory RX DIMMO Packet memory RX DIMM1 PLU DIMM not user serviceable TLU DIMM not user serviceable Si wo N orn oo oO ISE Line Card Memory Locations Figure 46 shows the small outline DIMM SODIMM socket locations on an ISE line card This line card is equipped with 10 SODIMM sockets e Two route memory SODIMM sockets e Four packet memory sockets not user serviceable e Four TLU PLU memory sockets not user serviceable Cisco XR 12000 Series Router Ethernet Line Card Installation 66 B OL 7861 01 Line Card Memory W ISE Line Card Memory Locations Figure 46 Four TLU PLU memory SODIMM sockets not field serviceable 3 Four packet memory SODIMM sockets not field serviceable 4 Route memory SODIMMO Route memory SODIMM1 1 2 Cisco XR 12000 Se
32. C slot The tabs on either side of the GBIC will snap into place when you have completely and properly inserted the GBIC Reattach the SC type fiber optic cable to the GBIC Removing and Installing SFP Modules A Before you remove or install an SFP module read the installation information in this section and the Laser Safety section on page 82 Caution A Protect the SFP modules by inserting clean dust covers into them after the cables are removed Be sure to clean the optic surfaces of the fiber cables before you plug them back into the optical ports of another SFP module Avoid getting dust and other contaminants into the optical ports of your SFP modules because the optics will not work correctly when obstructed with dust Caution It is strongly recommended that you do not install or remove the SFP module with fiber optic cables attached to it because of the potential of damaging the cable the cable connector or the optical interfaces in the SFP module Disconnect all cables before removing or installing an SFP module Removing and inserting an SFP module can shorten its useful life so you should not remove and insert SFP modules any more often than is absolutely necessary SFP modules use one of four different latching devices to install and remove the module from a port The four types of SFP module latching devices are described in the following sections e Bale Clasp SFP Module page 26 e Mylar Tab SFP
33. CWDM GBICs and the Cisco OADM plug in modules or mux demux plug in modules which are rack mounted in a Cisco CWDM OADM chassis external to the Cisco 12000 Series Router that contains the Ethernet line card The CWDM OADM plug in modules and mux demux plug in modules are passive optical components that multiplex together multiple wavelengths from multiple SMF fiber pairs into one SMF fiber pair Up to two CWDM plug in modules can be rack mounted by using the single rack unit CWDM chassis The CWDM GBICs plug into the standard GBIC receptacles on the faceplate of the Ethernet line card and are connected to the CWDM OADM or mux demux plug in modules in the external CWDM chassis using SMF jumper cables with SC type connectors A Cisco 12000 Series Router equipped with an Ethernet line card and CWDM GBICs can be connected into a CWDM network through external CWDM plug in modules in the following deployment scenarios e Point to point Two endpoints are directly connected via a fiber link You can add or drop up to eight Gigabit Ethernet channels into a pair of single mode fibers e Hub and spoke ring Miultiple nodes spokes are connected with a hub location through a ring of single mode fiber Each hub node connection can consist of one or more wavelengths each carrying a full Gigabit Ethernet channel e Mesh ring Combines the hub and spoke and point to point or even multiple point to point connections in parallel on the same CWDM optic l
34. IMM is printed along one of its edges Check the alignment of the DIMMs by looking at them across the horizontal plane of the card The DIMMs should be aligned at the same angle and be fully inserted into their respective sockets If a DIMM is not correctly aligned remove it and reinsert it Reinstall the line card and perform another installation check Cisco XR 12000 Series Router Ethernet Line Card Installation 78 B OL 7861 01 Regulatory Compliance and Safety Information If the router fails to restart properly after several attempts and you are unable to resolve the problem access Cisco com or contact your Cisco service representative for assistance Before calling however make note of any console error messages unusual LED states or other router indications or behaviors that might help to resolve the problem Regulatory Compliance and Safety Information This section includes regulatory compliance and safety information in the following sections e Translated Safety Warnings and Agency Approvals page 79 e Electromagnetic Compatibility Regulatory Statements page 79 e Laser Safety page 82 Translated Safety Warnings and Agency Approvals The complete list of translated safety warnings and agency approvals is available in the Regulatory Compliance and Safety Information for Cisco 12000 Series Internet Routers publication Document Number 78 4347 xx Electromagnetic Compatibility Regulatory Statements This se
35. ODUCTO LASER CLASE 1 i i o sel i one e I 1 E 7 as G Id Xf ooo La 1X10GE LR SC A A 6 1 JEjector lever 3 RX port 5 Alphanumeric LEDs 2 TX port 4 Status LEDs 6 Ejector lever Table 7 summarizes the optics and connectors used by the 1 Port 10 Gigabit Ethernet line card Table 7 1 Port 10 Gigabit Ethernet Line Card Optics and Connector Types Part Number Optics Transmission Maximum Distance Connector Type 1X10GE LR SC 1550 nm send 20 km SC 1300 nm 1570 nm receive 1X10GE ER SC 1550 nm send 75 km SC 1300 nm 1570 nm receive For more information refer to the 10 Gigabit Ethernet section on page 50 and the Cabling and Specifications section on page 42 The 1 Port 10 Gigabit Ethernet line card ships with 256 MB of route processor memory and 512 MB of packet memory The memory in the 1 Port 10 Gigabit Ethernet line card is not field replaceable For more information on memory see the Line Card Memory section on page 65 Cisco XR 12000 Series Router Ethernet Line Card Installation OL 7861 01 Preparing for Installation W Preparing for Installation The following sections provide information about preparing to install line cards e Safety Guidelines page 9 e Preventing Electrostatic Discharge page 9 e Required Tools and Equipment page 10 Safet
36. TX DIMM1 1 The SDRAM DIMMs installed in a given buffer either receive or transmit must be the same type and size but the individual receive and transmit buffers can operate with different memory capacities Removing and Installing Line Card Memory Before beginning the memory replacement procedures in this section ensure that you have the proper tools and equipment at hand and that you are using appropriate ESD prevention equipment and techniques Before removing or installing memory observe the following guidelines e Route memory DIMMs Route memory DIMMO socket must always be populated For certain memory configurations the route memory DIMM1 socket can remain empty DIMMs must be 3 3V devices e Packet memory DIMMs All four DIMM sockets for SDRAM buffer memory must be populated Both DIMM sockets for a given buffer pair either those for the transmit buffer or those for the receive buffer must be populated with SDRAM DIMMs of the same type and size I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation W Line Card Memory Size of the DIMMs in the transmit buffer need not match the size of the SDRAM DIMMs in the receive buffer DIMMs must be 3 3V devices Instructions are in the following sections e Removing a DIMM page 70 e Installing a DIMM page 71 e Removing a SODIMM page 72 e Installing a SODIMM page 74 e Checking the Installation of Line Card Memory page
37. ard Memory This section contains information about the following e Line Card Memory Locations page 65 e Removing and Installing Line Card Memory page 69 You can replace the route memory on Ethernet line cards Route memory modules are installed into 144 pin small outline DIMM SODIMM sockets Route memory runs the Cisco IOS software image and stores the updated network routing tables downloaded from the route processor Table 20 provides information about the various hardware engines available with the Ethernet line cards The engine determines where the memory is placed Table 20 Ethernet Line Card Engines Ethernet Line Card Hardware Engine 8 Port Fast Ethernet Engine 1 Gigabit Ethernet 3 Port Gigabit Ethernet Engine 2 4 Port Gigabit Ethernet ISE Engine 3 Internet Services Engine ISE 10 Port 1 Gigabit Ethernet Engine 4 Enhanced Services ES 1 Port 10 Gigabit Ethernet Modular Gigabit Ethernet Line Card Memory Locations The following sections contain general line card memory information for each Ethernet line card e Engine 2 Line Card Memory Locations page 66 e ISE Line Card Memory Locations page 66 e Engine 4 Line Card Memory Locations page 68 e Ethernet Line Card Route Memory Options page 68 e Ethernet Line Card Packet Memory Options page 69 Memory removal and installation instructions are found in the Removing and Installing Line Card Memory section on page 69 Cisco XR 1
38. astic Latch Away from the SODIMM Step6 As the SODIMM is released it positions itself at a 45 degree angle Gently pull the SODIMM module out of the socket Continue to keep the module at a 45 degree angle until it is completely removed from the socket guides See Figure 53b Figure 53 Removing a 144 pin SODIMM Module 75780 Step7 Immediately place the SODIMM in an antistatic bag to protect it from ESD damage Installing a SODIMM To install a SODIMM module follow these steps Step 1 Attach an ESD preventive wrist or ankle strap and follow its instructions for use Step2 Place the line card on an antistatic mat so that the faceplate is nearest to you Cisco XR 12000 Series Router Ethernet Line Card Installation a g OL 7861 01 Step 3 A Line Card Memory W If there is a retaining clip check to make sure that it has not been damaged or bent See Figure 54 amp Note Some line cards do not require a retaining clip Figure 54 SODIMM Socket Retaining Clip 75757 Caution If the retaining clip is damaged do not use it This can damage the SODIMM socket Step4 Locate the route memory socket on the line card Step5 Remove the new SODIMM from its protective antistatic bag Caution Grasp the edges of the SODIMM only Do not touch the integrated circuit devices on the SODIMM the metal traces or fingers along the edge of the SODIMM or the pins in the SODIMM socket Step6
39. aution Excessive bending of interface cables can damage the cables Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 37 W Line Card Cable Management Bracket The cable management system consists of two separate components 1 A cable management tray that is mounted on the chassis Refer to the appropriate Cisco XR 12000 Series Router installation and configuration guide for more information on the cable management tray 2 A cable management bracket that attaches to a line card This section describes the line card cable management bracket Figure 30 shows the single port line card cable management bracket Figure 31 shows the multiport line card cable management bracket Figure 30 Single Port Line Card Cable Management Bracket D 93237 Figure 31 Multiport Line Card Cable Management Bracket a 6 93238 Cisco XR 12000 Series Router Ethernet Line Card Installation 38 B OL 7861 01 S Note A When shipped with spare line card orders the cable management bracket is not attached to the line card You must attach the cable management bracket to the line card before you insert the line card into the router Caution Do not use the cable management bracket as a handle to pull out or push in the line card The cable management bracket is designed to hold the interface cables and may break if you use the bracket to push pull or carry the line card after it
40. b 1 DTE data terminal equipment I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation W Cabling and Specifications Gigabit Ethernet Interface This section describes the Gigabit Ethernet interface e GBIC Laser Optical Transceiver Modules page 44 e Gigabit Ethernet SFP Modules page 48 e 10 Gigabit Ethernet page 50 GBIC Laser Optical Transceiver Modules GBIC Modules The Gigabit Interface Converters GBICs are field replaceable modules that plug into receptacles on the line card and provide the Gigabit Ethernet optical interface The GBICs have two optical interfaces laser transmit TX and laser receive RX and an electrical interface to the line card All GBIC module types have dual SC connectors Different GBICs can be ordered for each port on the line card The 1 Port Gigabit Ethernet and 3 Port Gigabit Ethernet line cards use GBICs to provide the Gigabit Ethernet optical interface The following sections provide information on the GBIC and Coarse Wave Division Multiplexing CWDM GBIC in Ethernet line cards e GBIC Modules page 44 e Using CWDM GBICs with the 3 Port Gigabit Ethernet Line Card page 46 e General CWDM GBIC Installation and Usage Guidelines page 47 e Related CWDM Documentation page 47 e General Connection Rules for CWDM GBICs page 47 Fiber optic transmission specifications identify two types of fiber single mode and multimode Signals can travel farther
41. cting the cable to the line card carefully clean the fiber optic connectors using an alcohol wipe or other suitable cleanser Refer to the Cleaning Fiber Optic Connectors section on page 56 for more information To install a cable follow these steps Step 1 Remove the connector dust cover if one is present Step2 Align the connector end of the cable to the appropriate port Observe the receive RX and transmit TX cable relationship on the cables as shown in Figure 41 and Figure 42 Step3 Attach fiber cable between the port in the line card and the device to which the line card is connected Step4 Insert the fiber cable connector until it clicks and locks into place Step5 Repeat these steps until all cabling is complete Figure 41 Attaching Simplex or Duplex Fiber Cables SFP Module Component side LA LA 4 LA LA LA LA LA erl A ret of line card LA LA LA LA LA LA 4 16 Gasket edge of D front panel x d a R d a LA i Top surface of SFP module LA Card carrier gt d 13 side of line card 4 Ji Cisco XR 12000 Series Router Ethernet Line Card Installation oL 7861 01 E W Cabling and Specifications S 1 ITX connector 3 Simplex cables 2 RX connector 4 Duplex cable Figure 42 Attaching Simplex or Duplex Fiber Cables Line Card Port or GBIC GBIC with simplex or duplex SC connectors Simplex CUT
42. ction contains the following information e FCC Class A Compliance page 79 e CISPR 22 page 80 e Canada page 80 e Europe EU page 80 e Class A Notice for Hungary page 81 e Class A Notice for Taiwan and Other Traditional Chinese Markets page 81 e VCCI Class A Notice for Japan page 82 e Class A Notice for Korea page 82 FCC Class A Compliance This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated 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 users will be required to correct the interference at their own expense Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 73 E Regulatory Compliance and Safety Information Modifying the equipment without Cisco s authorization may result in the equipment no longer complying with FCC requirements for Class A digital devices In that event your right to use the equipment may be limited by FCC regulation and you may be required to correct any interference to radio or television communicati
43. ctions use illustrations of an Ethernet line card to support the descriptions of removing and installing interface cables Although the line cards differ the process of removing and installing interface cables is basically the same Therefore separate procedures and illustrations are not included in this publication Cisco XR 12000 Series Router Ethernet Line Card Installation 52 B OL 7861 01 Cabling and Specifications W Removing Fiber Optic Interface Cables To remove line card interface cables refer to Figure 40 showing one possible arrangement and follow these steps Step 1 Attach an ESD preventive wrist or ankle strap to your wrist and follow its instructions for use Step2 Press on the spring action disconnect latch to disconnect the interface cable connectors from the line card interface ports Warning Invisible laser radiation can be emitted from the aperture of the port when no cable is connected Avoid exposure to laser radiation and do not stare into open apertures amp Note You do not have to remove the interface cables from the line card cable management bracket Step3 Insert a dust plug into the optical port openings of each port that is not being used Step4 Use a screwdriver to loosen the captive installation screws at the ends of the line card cable management bracket Step5 Detach the line card cable management bracket and optical fiber cable bundle from the line card and place it ca
44. dules il Figure 26 Slide Tab SFP Module Removing a Slide Tab SFP Module To remove this type of SFP module follow these steps Step 1 Attach an ESD preventive wrist or ankle strap and follow its instructions for use Step 2 Disconnect and remove all interface cables from the ports note the current connections of the cables to the ports on the line card Step3 Grasp the SFP module between your thumb and index finger Step4 With your thumb push the slide tab on the bottom front of the SFP module in the direction of the line card to disengage the module from the line card port See Figure 27 Figure 27 Disengaging the Slide Tab gt Step5 With the tab still pushed carefully pull the SFP module from the port as shown in Figure 28 A Caution You must disengage the SFP module by pushing on the slide tab before you can pull out the SFP module If you pull on the SFP module without disengaging the tab you can damage the SFP module 84652 Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 E W Removing and Installing SFP Modules Figure 28 Removing a Slide Tab SFP Module Step6 Place the removed SFP module on an antistatic mat or immediately place it in a static shielding bag if you plan to return it to the factory Step7 Protect your line card by inserting clean SFP module cage covers into the optical module cage when there is no SFP module installed Installing a
45. e page 57 Fast Ethernet Interface The term Ethernet is commonly used for all carrier sense multiple access collision detection CSMA CD local area networks LANs that conform to Ethernet specifications including Fast Ethernet defined by IEEE 802 3u IEEE 802 3u specifies the following different physical layers for 1 OOBASE T e 100BASE TX 100BASE T half and full duplex over Category 5 unshielded twisted pair UTP Electronics Industry Association Telecommunications Industry Association EIA TIA 568 compliant cable Note The 8 Port Fast Ethernet line card provides an RJ 45 connector that follows the Media Dependent Interface MDI port wiring standard as opposed to the Media Dependent Interface crossed MDI X wiring scheme found on many hubs and repeaters Cisco XR 12000 Series Router Ethernet Line Card Installation Pa B OL 7861 01 Cabling and Specifications W e 100BASE FX 100BASE T half and full duplex over fiber optic cable S Note 100BASE TX and 100BASE FX are commonly called 100BASE X rather than 100BASE T e 100BASE T4 100BASE T half and full duplex over Category 3 4 or 5 UTP or shielded twisted pair STP cabling with four pairs also called 4T Two pair UTP over Category 3 cable is called T2 S Note The 8 Port Fast Ethernet line card supports 100BASE TX and 100BASE FX 100BASE T4 is not supported Table 8 lists the cabling specifications for 100 Mbps Fast Ethernet
46. e card is fully seated in the backplane A card that is only partially seated in the backplane can cause the router to hang and subsequently crash Step5 Simultaneously pivot both ejector levers toward each other until they are perpendicular to the line card faceplate This action firmly seats the card in the backplane Step6 Use a3 16 inch flat blade screwdriver to tighten the captive screw on each end of the line card faceplate to ensure proper EMI shielding and to prevent the line card from becoming partially dislodged from the backplane A Caution To ensure adequate space for additional line cards always tighten the captive installation screws on each newly installed line card before you insert any additional line cards These screws also prevent accidental removal and provide proper grounding and EMI shielding for the router Step7 Install the cable management bracket Step 8 Install GBIC or SFP modules and EPA daughter cards in the line cards that use them Step9 Install the interface cables For information on installing cable management brackets see the Installing a Line Card Cable Management Bracket section on page 41 For information on installing EPAs see the Removing and Installing EPAs section on page 15 For information on installing GBICs see the Removing and Installing GBICs section on page 23 For information on installing SFP modules see the Removing and Installing SFP Modules sec
47. e incoming optical signal below the maximum optical receive power of the Cisco CWDM GBIC 7 dB e When the length of the fiber optic link is less than 15 5 miles 25 km you must insert a 10 dB inline optical attenuator Cisco product number AT 10DB SC between the fiber optic network and the receiving port on the Cisco CWDM GBIC at each end of the link to ensure that the maximum receive power is always less than 7 dBm Gigabit Ethernet SFP Modules The Gigabit Ethernet laser optical transceiver module is a field replaceable small form factor pluggable SFP module that plugs into the receptacle on the Ethernet port adapter EPA located on the Modular Ethernet line card and provides the Gigabit Ethernet optical interface See Figure 35 The module has two optical interfaces laser transmit TX and laser receive RX and an electrical interface to the line card The 4 Port Gigabit Ethernet ISE 10 Port 1 Gigabit Ethernet and Modular Gigabit Ethernet line cards use SFP modules Figure 35 SFP Module and Fiber Optic Cable A E 98895 Component side of line card 3 Card carrier side of line card 2 Top surface of SFP module Cisco XR 12000 Series Router Ethernet Line Card Installation as B OL 7861 01 Cabling and Specifications W The following SFP module options are available for a Gigabit Ethernet line card e GLC SX MM Short wavelength SFP module 850 nm no
48. e others have a Gigabit Ethernet interface Table 4 Ethernet Line Card Hardware Comparison Line Card GBIC SFP Insertable EPA Ethernet Line Card Part Number Ports Pluggable Pluggable Daughter Card Cable and Connector 4 Port Gigabit 4GE SFP LC 4 X Single mode or multimode fiber Ethernet ISE with LC connectors depends on SFP 10 Port 1 Gigabit 10X1GE SFP LC 10 X Single mode or multimode fiber Ethernet with LC connectors depends on SFP 10X1GE SFP LC B 10 X Single mode or multimode fiber with LC connectors depends on SFP Cisco XR 12000 Series Router Ethernet Line Card Installation OL 7861 01 Product Overviews W Table 4 Ethernet Line Card Hardware Comparison continued Line Card GBIC SFP Insertable EPA Ethernet Line Card Part Number Ports Pluggable Pluggable Daughter Card Cable and Connector 1 Port 10 Gigabit 1X10GE LR SC 1 Single mode fiber with SC Ethernet LR laser optical connectors transceiver 1X10GE ER SC 1 Single mode fiber with SC ER laser optical connectors transceiver A Caution To prevent system problems do not use Gigabit Interface Converters GBICs from third party vendors Use only the GBIC that shipped with your Ethernet line card The GBIC might contain an internal EPROM that identifies it to the Cisco IOS software A Caution Only use small form factor pluggable modules SFPs supplied by Cisco in Cisco XR 12000 Series Routers
49. erly by observing the LEDs on the faceplate For the locations of the LEDs refer to the figures in the Product Overviews section on page 4 Status LEDs show the status of each fiber optic connector e LINK When lit indicates that the Gigabit Ethernet GE MAC layer is receiving comma characters from a connected GE device e ACTIVE When lit indicates that the interface is active e RX FRAME When lit indicates that the interface has received a packet Alphanumeric LEDs explain the state of the line card and are made up of two four digit alphanumeric LED displays See the Alphanumeric LEDs section on page 60 The status LEDs might not go on until after you have configured the line card interfaces or turned them on if they were shut down The different operating states of the status LEDs on the Gigabit Ethernet line card are shown in Table 17 I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation W Verifying and Troubleshooting the Installation Table 17 Status LED Descriptions LED Color Activity Description LINK Green e A signal is detected e There is RX synchronization e The GBIC or SFP module is inserted and has no fault conditions e The line card is connected to another functioning Gigabit Ethernet interface and has received comma detect characters Off e Loss of signal LOS Occurs when the signal is lost at the optical input For example removing a GBIC or SFP
50. es or fingers along the edge of the DIMM or the pins in the DIMM socket As one end of the DIMM is released grasp the top corners of the DIMM with the thumb and forefinger of each hand and pull the DIMM completely out of its socket Immediately place the DIMM in an antistatic bag to protect it from ESD damage Repeat Step 4 through Step 6 for any remaining DIMMs that you want to remove Installing a DIMM S This section contains instructions for installing DIMM memory into a line card Note Step 1 Step 2 A If you are upgrading packet memory both DIMM sockets of a given pair either the transmit buffer or the receive buffer must be populated with a DIMM of the same type and size To install DIMMs in a line card follow these steps Attach an ESD preventive wrist or ankle strap and follow its instructions for use Place the line card on an antistatic mat so that the faceplate is nearest to you Caution Step 3 Step 4 Step 5 To prevent router and memory problems all DIMMs installed in the line card must be 3 3V devices Remove the new DIMM from its protective antistatic bag Grasp the edges of the DIMM only Do not touch the integrated circuit devices on the DIMM the metal traces or fingers along the edge of the DIMM or the pins in the DIMM socket See Figure 50 To position the DIMM for insertion orient it at the same angle as the DIMM socket The two notches keys on the bottom edge of
51. esence Cisco WebEx the Cisco logo DCE and Welcome to the Human Network are trademarks Changing the Way We Work Live Play and Learn and Cisco Store are service marks and Access Registrar Aironet AsyncOS Bringing the Meeting To You Catalyst CCDA CCDP CCIE CCIP CCNA CCNP CCSP CCVP Cisco the Cisco Certified Internetwork Expert logo Cisco IOS Cisco Press Cisco Systems Cisco Systems Capital the Cisco Systems logo Cisco Unity Collaboration Without Limitation EtherFast EtherSwitch Event Center Fast Step Follow Me Browsing FormShare GigaDrive HomeLink Internet Quotient IOS iPhone iQuick Study IronPort the IronPort logo LightStream Linksys MediaTone MeetingPlace MeetingPlace Chime Sound MGX Networkers Networking Academy Network Registrar PCNow PIX PowerPanels ProConnect ScriptShare SenderBase SMARTnet Spectrum Expert StackWise The Fastest Way to Increase Your Internet Quotient TransPath WebEx and the WebEx logo are registered trademarks of Cisco Systems Inc and or its affiliates in the United States and certain other countries All other trademarks mentioned in this document or website are the property of their respective owners The use of the word partner does not imply a partnership relationship between Cisco and any other company 0809R Copyright 2008 Cisco Systems Inc All rights reserved I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation E Obtaining D
52. f 5 captive 3 screws Pivot ejector levers away from card to unseat card Line card 0000000 H10705 Grasp card carrier to slide card out of slot Caution Step 5 Step 6 Step 7 Step 8 Step 9 When you remove a line card always use the ejector levers to ensure that the line card connector pins disconnect from the backplane in the logical sequence expected by the router Any line card that is only partially connected to the backplane can halt the router Simultaneously pivot the ejector levers away from each other to release the line card from the backplane connector See Figure 4b Grasp the ejector levers and pull the line card halfway out of the slot Grasp the line card and gently pull it straight out of the slot keeping your other hand under the line card to guide it See Figure 4c Avoid touching the line card printed circuit board components or any connector pins Place the removed line card on an antistatic mat or immediately place it in an antistatic bag if you plan to return it to the factory If the line card slot is to remain empty install a line card blank Product Number MAS GSR BLANK to keep dust out of the chassis and to maintain proper airflow through the line card compartment Secure the line card blank to the chassis by tightening its captive screws Cisco XR 12000 Serie
53. fies the amount of reflected light the lower the reflection the better the connection The best physical contact connectors have return losses of better than 40 dB but 20 to 30 dB is more common Cisco XR 12000 Series Router Ethernet Line Card Installation lt OL 7861 01 Step 1 Step 2 A Cabling and Specifications W The connection quality depends on two factors the type of connector and the proper cleaning and connection techniques Dirty fiber connectors are a common source of light loss Keep the connectors clean at all times and keep the dust plugs or covers installed when the connectors are not in use Before installing any type of cable or connector use a lint free alcohol pad from a cleaning kit to clean the ferrule the protective tube or cone that surrounds the fiber core and the end face surface of the fiber core As a general rule any time you detect a significant unexplained loss of light clean the connectors To clean the optical connectors use a CLETOP fiber optic cleaning cassette Type A for SC connectors and follow the manufacturer s usage instructions If a CLETOP cleaning cassette is not available follow these steps Use a lint free tissue soaked in 99 percent pure isopropyl alcohol and gently wipe the end face of the fiber core Wait 5 seconds for the surfaces to dry and wipe the surfaces a second time Use clean dry oil free compressed air to remove any residual dust from the con
54. for 100 km distance 4 This distance represents best case conditions depending on fiber quality dispersion and losses due to connectors nodes or splices In the case of the CWDM GBICs CWDM OADM modules or mux demux modules are needed for these GBICs to work in any topology other than a point to point topology within one building so the maximum distance is determined by an optical power budget calculation that takes into consideration all sources of loss including the insertion loss due to the CWDM OADM and mux demux modules and might be different from the distance shown in the table For optical parameter information associated with the CWDM OADM and mux demux modules see the Related CWDM Documentation section on page 47 Using CWDM GBICs with the 3 Port Gigabit Ethernet Line Card The 3 Port Gigabit Ethernet line card supports CWDM GBICs The eight CWDM GBICs available for use with an Ethernet line card are active components that plug into standard GBIC receptacles in the line card They convert Gigabit Ethernet electrical signals into an optical single mode fiber SMF interface that feeds into a CWDM network through a Cisco optical add drop multiplexing OADM plug in module or multiplexing demultiplexing mux demux plug in module Figure 34 shows the physical appearance of a CWDM GBIC with one optical port dust plug removed Figure 34 CWDM GBIC Yellow Coded CWDM GBIC 1550 Shown 84472 o 1 Color band on label 4 Transm
55. g the Cisco IOS version RP IOS software VGET IOS Line card is enabled and ready for use RP IOS software RUN IOS Cisco IOS software is being launched RP IOS software STRT IOS Cisco IOS software is transitioning to active RP IOS software TRAN IOS Cisco IOS software is running RP IOS software UP 1 The entire LED seguence shown in Table 18 might occur too guickly for you to read therefore this seguence is provided in this tabular form as a baseline for how a line card should function at startup 2 This LED sequence only appears in Cisco IOS release 12 0 24 S or later 3 The fabric downloader loads the Cisco IOS software image onto the line card Table 19 lists other messages displayed on the line card alphanumeric LED displays Table 19 Other Alphanumeric LED Messages LED Display Meaning Source MAL Line card malfunction reported by field diagnostics RP FUNC MISM Line card type mismatch in paired slots RP ATCH PWR Line card has been newly powered on RP STRT PWR Line card is powered on RP ON IN In reset RP RSET RSET Reset complete RP DONE MBUS MBus agent downloading RP DNLD MBUS MBus agent download complete RP DONE ROMI Acquisition of ROM image complete RP DONE MSTR Waiting for mastership determination RP WAIT CLOK Waiting for slot clock configuration RP WAIT Cisco XR 12000 Series Router Ethernet Line Card Installation 62 B OL 7861 01 Verifying
56. ic downloader loads the Cisco IOS software image onto the line card Troubleshooting the Installation amp Note Step 1 Step 2 Step 3 Step 4 Step 5 Many new line cards are designated as administratively down by default Status LEDs are off until you configure the interfaces and use the no shutdown command If the Active LED Link LED or status LED for line cards with no Active LED or the alphanumeric display LEDs on a line card do not go on there is either a problem with the line card installation or a hardware failure To verify that the line card is installed correctly follow these steps If the Active LED fails to go on but the alphanumeric display LEDs on the line card indicate activity verify that the initialization sequence ends with IOS RUN If this is the case verify that the interface is not shut down If it is not suspect a circuitry problem with the Active LED and contact a service representative for further assistance If the Active LED on the line card fails to go on or the alphanumeric display LEDs do not indicate IOS RUN check the router connections as follows a Verify that the line card board connector is fully seated in the backplane Loosen the captive installation screws and firmly pivot the ejector levers toward each other until both are perpendicular to the line card faceplate Tighten the captive installation screws b Verify that all power cords and data cables are firmly connected at b
57. ink The maximum of eight GBIC wavelengths allows different combinations of these scenarios Related CWDM Documentation For more information about CWDM GBIC solution deployment including the optical parameters insertion loss and isolation values for the CWDM OADM and mux demux plug in modules see the following related documentation e Cisco CWDM GBIC Solution Data Sheet e Cisco CWDM GBIC Solution Q amp A e Installation Note for the CWDM Passive Optical System General Connection Rules for CWDM GBICs Observe the following connection rules for CWDM GBICs e Always match the CWDM GBIC color with the equipment port of the same color on the CWDM passive optical system plug in module Use the CWDM passive optical system connector color codes shown in Table 12 to help you connect your router to the CWDM passive optical system I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation W Cabling and Specifications e Always connect from transmit TX to receive RX when connecting GBICs to other equipment Connect GBIC TX to equipment RX Connect GBIC RX to equipment TX e Optical transceivers such as the Cisco CWDM GBICs have a maximum optical receive power above which damage might occur to the receive diode The incoming power level might be too high if the fiber lacks sufficient attenuation which might occur in a short run of fiber less than approximately 25 km Attenuators are used to lower th
58. ispersion and losses due to connectors nodes or splices In the case of the CWDM GBICs CWDM OADM modules or mux demux modules are needed for these GBICs to work in any topology other than a point to point topology within one building so the maximum distance is determined by an optical power budget calculation that takes into consideration all sources of loss including the insertion loss due to the CWDM OADM and mux demux modules and might be different from the distance shown in the table For optical parameter information associated with the CWDM OADM and mux demux modules see the Related CWDM Documentation section on page 47 2 Dispersion shifted single mode fiber optic cable required for 100 000 meter distance 3 Supported by 3 Port Gigabit Ethernet modules 4 The wavelengths of the CWDM GBICs are based on a 20 nanometer nm wavelength grid and are available in eight wavelengths 1470 1490 1510 1530 1550 1570 1590 and 1610 nm Note S 1000BASE SX and 1000BASE LX LH were originally part of the IEEE 802 3z standard which has been incorporated into the IEEE 802 3 standard Note Use only GBIC modules supplied by Cisco with your Ethernet line card They have been tested by Cisco Engineering and in some cases a Cisco supplied GBIC might contain an internal erasable programmable read only memory EPROM that identifies the GBIC to the Cisco IOS software The maximum distance for any fiber span in an optica
59. it optical bore Receive optical bore Color dot 2 Alignment groove 5 Optical bore dust plug 3 Spring clip The eight CWDM GBICs available for use with a Gigabit Ethernet line card come in eight wavelengths in a range from 1470 nm to 1610 nm The color dot between the receive and transmit ports and the color band on the label of the Cisco CWDM GBIC identify the wavelength of the GBIC Table 12 lists the CWDM GBICs and their associated color codes Table 12 Gigabit Ethernet CWDM GBIC Laser Optic Parameters GBIC Product Number CWDM GBIC Wavelength Color Identifier CWDM GBIC 1470 Longwave 1470 nm laser single mode Gray CWDM GBIC 1490 Longwave 1490 nm laser single mode Violet CWDM GBIC 1510 Longwave 1510 nm laser single mode Blue CWDM GBIC 1530 Longwave 1530 nm laser single mode Green Cisco XR 12000 Series Router Ethernet Line Card Installation ae B OL 7861 01 Cabling and Specifications W Table 12 Gigabit Ethernet CWDM GBIC Laser Optic Parameters continued GBIC Product Number CWDM GBIC Wavelength Color Identifier CWDM GBIC 1550 Longwave 1550 nm laser single mode Yellow CWDM GBIC 1570 Longwave 1570 nm laser single mode Orange CWDM GBIC 1590 Longwave 1590 nm laser single mode Red CWDM GBIC 1610 Longwave 1610 nm laser single mode Brown General CWDM GBIC Installation and Usage Guidelines The Cisco CWDM GBIC solution has two main components the Cisco
60. ket on the line card If present remove the SODIMM retaining clip from the memory module socket Grasp the latch arm intersection located on each side of the clip and gently slide the clip out See Figure 51 Save the retaining clip S Note Some line cards do not require a retaining clip Cisco XR 12000 Series Router Ethernet Line Card Installation 072 B OL 7861 01 Line Card Memory W A Caution If the retaining clip is bent or damaged do not attempt to fix or reuse it This can cause serious damage to the line card Each SODIMM replacement ships with a spare retaining clip in case there is any damage to the existing clip Figure 51 Remove Retaining Clip from Memory Module Socket Step5 Remove the SODIMM by gently moving the plastic latches in an outward direction parallel to and away from the memory module until it releases and rotates to a 45 degree angle See Figure 52 and Figure 53a A Caution The plastic latch on the SODIMM socket is enclosed by the metal strain relief latch The plastic latch should never be moved past the metal strain relief latch A Caution Handle the edges of the SODIMM only Do not touch the integrated circuit devices on the SODIMM the metal traces or fingers along the edge of the SODIMM or the pins in the SODIMM socket Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 73 W Line Card Memory Figure 52 Moving the Pl
61. l network is determined by the fiber type and quality as well as the span length number of splices and number of optical nodes in the path If your network design requires the signal to travel close to the theoretical maximum distance as listed in Table 11 you must calculate the optical power budget and receive RX sensitivity for the entire network topology to ensure it is within the specifications of the GBIC option in use Note Actual power budget calculations involve a number of variables specific to network topology and design and are therefore outside the scope of this publication Table 11 Optical Parameter Values for Calculating Link Power Budget Transmit Receive Receive Link GBIC Power Power Sensitivity Budget Maximum Distance WS G5484 9 5dBm to 0 dBm 17 to 0 dBm 17 dBm 7 5 dB 1 804 feet 550 m WS G5486 11 to 3 dBm 19 to 3 dBm 19dBm 8 dB 6 2 miles 10 km WS G5487 0 to 5 dBm 23 to 0 dBm 23 dBm 23 dB 43 5 to 62 miles 70 to 100 km CWDM GBIC xxxx 1 to 5 dBm 31to 7dBm 31 dBm 32 dB 62 miles 100 km 1 These distances represent best case conditions depending on fiber quality dispersion and losses due to connectors nodes or splices I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation W Cabling and Specifications 2 dBm decibels referenced to milliwatt 3 Dispersion shifted single mode fiber optic cable required
62. le appears misaligned carefully remove it and reseat it ensuring that the release lever is flush against the side of the SODIMM socket Step12 If there is a retaining clip insert it by sliding the clip between the metal strain relief and the plastic latch See Figure 57 Figure 57 Inserting the Retaining Clip 75758 The clip is properly installed when the clip detente protrudes below the strain relief and plastic latch See Figure 58 Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 77 W Line Card Memory Figure 58 Retaining Clip Completely Installed into Module Latch Checking the Installation of Line Card Memory Step 1 Step 2 Step 3 After you install line card memory and reinstall the line card in the router the router reinitializes the line card and detects the memory change as part of the reinitialization cycle The time required for the router to initialize can vary with different router configurations and memory configurations If the line card does not reinitialize properly after you upgrade memory or if the console terminal displays a checksum or memory error verify that you installed the correct DIMMs and that they are installed correctly on the line card To check the installation of line card memory follow these steps Check the packet memory DIMMs to verify that both DIMMs are the same type size and speed DIMMs must operate at 60 ns or faster The speed of the D
63. liant devices S Note The Ethernet line card supports online insertion and removal OIR of GBICs This means that you can remove and replace GBICs while the system remains powered up When you remove a GBIC the interface becomes inactive because a GBIC is not detected in the GBIC receptacle General GBIC Handling and Maintenance Guidelines Follow these GBIC handling and maintenance guidelines e GBICs are static sensitive To prevent ESD damage follow the guidelines described in the Preventing Electrostatic Discharge section on page 9 e GBICs are dust sensitive When the GBIC is stored or when a fiber optic cable is not plugged into one of the optical ports on the GBIC always insert an optical port dust plug e Keep the optical port clean The most common source of contamination in the optical ports is debris that collects on the ferrules of the optical cable connectors Use an alcohol swab or Kim Wipe to clean the ferrules of the cable connector before inserting it into the GBIC Removing the GBIC from an Ethernet Line Card To remove the GBIC from an Ethernet line card follow these steps Step 1 Disconnect the SC type fiber optic cables from the GBIC Note which plug is TX and which plug is RX for reattachment Step2 Attach an ESD wrist or ankle strap and follow its directions for use Step3 Locate the tabs on either side of the exposed portion of the GBIC and squeeze them with your thumb and forefinger as
64. minal for use in 1OOOBASE SX links e GLC LH SM Long haul or long wavelength SFP module 1310 nm nominal for use in 1000BASE LX links e GLC LX SM Single mode long reach e GLC ZX SM Single mode extended reach supported by 4 Port Gigabit Ethernet ISE line card only The SFP modules have LC connectors Different SFP module options allow you to customize the physical interfaces on the line card by using both types of modules on the same line card The only restriction is that each port must match the specifications on the other end of the cable short or long wavelength and must not exceed the recommended cable length for reliable communication Fiber optic transmission specifications identify two types of fiber single mode and multimode The maximum distance for single mode installations is determined by the amount of light loss in the fiber path If your environment requires the light to travel close to the typical maximum distance you should use an optical time domain reflectometer OTDR to measure the power loss Table 13 describes the operating parameters for the supported SFP modules Table 13 Gigabit Ethernet SFP Module Power Budget and Signal Requirements Power Transmit Receive Receive Typical Maximum SFP Transceiver Budget Power Power Sensitivity Distance GLC SX MM Short wavelength 7 5 dB 9 5 to 4 dBm 17 to 0 dBm 17 dBm 984 feet 300 meters 2 Multimode at 850 nm short haul
65. modules those not purchased directly from Cisco will not work on the Gigabit Ethernet line card 10 Gigabit Ethernet The 1 Port 10 Gigabit Ethernet line card uses single mode fiber optic cable The maximum distance for single mode installations is determined by the amount of light loss in the fiber path If your environment requires the light to travel close to the typical maximum distance as listed in Table 16 you should use an optical time domain reflectometer OTDR to measure the power loss The Ethernet line card is offered in two transceiver options e Long haul or long wavelength 1310 nanometers nm nominal used for 1OOOBASE LR links e Long haul or long wavelength 1550 nm nominal used for 1OOOBASE ER links Table 15 describes the operating parameters for the transceiver options Table 15 10 Gigabit Ethernet Laser Optical Transceiver Operating Parameters Transceiver Option Type Wavelength Cable Distance LR Long wavelength 1310 nm SMF 9 125 micron 6 2 miles 10 km single mode long haul ER Long wavelength 1550 nm SMF 9 125 micron 24 9 miles 40 km single mode long haul Table 16 lists the power ratings and maximum distances of both models of the Ethernet line cards The actual distance in any given case depends on the quality of the fiber connected to the transceiver Table 16 Transceiver Module Power Budget and Signal Requirements Power Transmit Receive Transceiver Option Budget Power
66. n 80 B OL 7861 01 Regulatory Compliance and Safety Information Class A Notice for Hungary Warning This equipment is a class A product and should be used and installed properly according to the Hungarian EMC Class A requirements MSZEN55022 Class A equipment is designed for typical commercial establishments for which special conditions of installation and protection distance are used Figyelmeztet s a felhaszn l i k zik nyv sz m ra Ez a berendez s A oszt ly term k felhaszn l s ra s zembe helyez s re a magyar EMC A oszt ly k vetelm nyeknek MSZ EN 55022 megfeleloen ker lhet sor illetve ezen A oszt ly berendez sek csak megfelelo kereskedelmi forr sb l sz rmazhatnak amelyek biztos tj k a megfelelo speci lis zembe helyez si k r lm nyeket s biztons gos zemel si t vols gok alkalmaz s t Class A Notice for Taiwan and Other Traditional Chinese Markets Warning nki oF This is a Class A Information Product when used in residential environment it may cause radio frequency interference under such circumstances the user may be requested to take appropriate countermeasures Statement 257 SE PRAiem Cet PEA ORS eM TT TEEN SRASREKRWRLBSNAR o I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation E E Regulatory Compliance and Safety Information VCCI Class A Notice for Japan Warning wet tg This is a Class
67. n screw at each end of the cable management bracket and remove the bracket from the line card For single port line card cable management brackets loosen the captive installation screw on the cable management bracket and remove the bracket from the line card I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation Figure 32 Multiport Line Card Cable Management Installation and Removal 4 Port OC 48c STM 16c DPT Line Card Shown a roor D do di m d 6 a i E id id El OS dy aS i ay YY 80220 1 Chassis cable management tray 3 Line card cable management bracket 2 Velcro straps 4 Fiber cable Cisco XR 12000 Series Router Ethernet Line Card Installation 40 B OL 7861 01 Figure 33 Single Port Line Card Cable Management Bracket Installation and Removal 1 Port OC 192c STM 64c DPT Line Card Shown UU l CUT aaa 80300 ow 1 Chassis cable management tray Interface cable 2 Cable clip 4 Line card cable management bracket Installing a Line Card Cable Management Bracket To install a line card cable management bracket follow these steps Step
68. n you remove a line card always use the ejector levers to ensure that the connector pins disconnect from the backplane in the sequence expected by the router Any card that is only partially connected to the backplane can halt the router When you install a line card always use the ejector levers to ensure that the card is correctly aligned with the backplane connector the connector pins should make contact with the backplane in the correct order indicating that the card is fully seated in the backplane If a card is only partially seated in the backplane the router hangs and subsequently crashes Removing a Line Card If you are replacing a failed line card remove the existing line card first then install the new line card in the same slot To remove a line card use Figure 4 as a reference and follow these steps Step 1 Attach an ESD preventive wrist or ankle strap and follow its instructions for use Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 E W Removing and Installing a Line Card Step 2 Step 3 Step 4 A Disconnect and remove all interface cables from the ports note the current connections of the cables to the ports on the line card Detach the line card cable management bracket from the line card Use a screwdriver to loosen the captive screw at each end of the line card faceplate See Figure 4a Figure 4 Line Card Removal and Installation DNY a Loosen _ __ o
69. nector Warning Step 3 Invisible laser radiation can be emitted from the aperture of the port when no cable is connected Avoid exposure to laser radiation and do not stare into open apertures Use a magnifying glass or inspection microscope to inspect the ferrule at angle Do not look directly into the aperture If you detect any contamination repeat Step and Step 2 Type RJ 45 100BASE T Copper Cables For an 8 Port Fast Ethernet line card with RJ 45 ports use an E A TIA 568 compliant cable with MDI wiring and RJ 45 connectors to connect your Cisco XR 12000 Series Router to another router or switch Figure 43 shows a typical RJ 45 connector Note EIA TIA 568 compliant cable with MDI wiring and RJ 45 connectors are available from a wide variety of sources These cables are not available from Cisco Systems Figure 43 RJ 45 Cable Connector 87654321 RJ 45 connector 242688 Removing and Installing RJ 45 100BASE T Copper Cable This section contains information on removing and installing RJ 45 copper cables to connect your router to another router or switch I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation W Verifying and Troubleshooting the Installation Removing RJ 45 Cables To remove line card cables follow these steps refer to Figure 44 on page 58 Step 1 Attach an ESD preventive wrist or ankle strap to your wrist and follow it
70. nline insertion and removal OIR is supported enabling you to remove and install line cards while the router is operating OIR is seamless to users on the network maintains all routing information and ensures session preservation X Note With OIR notifying the software or resetting the power is not required However you have the option of using the shutdown command before removing a line card e After you reinstall a line card the router automatically downloads the necessary software from the route processor RP Next the router brings online only those interfaces that match the current configuration and were previously configured as administratively up You must configure all others with the configure command A Caution The router may indicate a hardware failure if you do not follow proper procedures Remove or insert only one line card at a time Allow at least 15 seconds for the router to complete the preceding tasks before removing or inserting another line card After removing and inserting a line card into the same slot allow at least 60 seconds before removing or inserting another line card e Line cards have two ejector levers to release the card from its backplane connector Use the levers when you are removing the line card and to seat the line card firmly in its backplane connector when you are installing the line card The ejector levers align and seat the card connectors in the backplane A Caution Whe
71. nserting an EPA into a Modular Gigabit Ethernet Line Card To insert an EPA into the Modular Gigabit Ethernet line card follow these steps A Warning You must use an ESD preventive wrist or ankle strap to do this procedure Attach an ESD preventive wrist or ankle strap and follow its directions for use before you do this procedure Step 1 First read the yellow caution label on the EPA Figure 8 shows a sample of this caution label Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 E W Removing and Installing EPAs Figure 8 Locations of Labels and Reference Points on the EPA 129768 A Caution The connectors must be engaged without any angular misalignment Engaging the connectors at an angle will cause damage to the connectors Cisco XR 12000 Series Router Ethernet Line Card Installation OL 7861 01 Removing and Installing EPAs W Step2 Ensure that the connector guide pins are aligned and mate the connector of the EPA to the connector on the line card as shown in Figure 9 and Figure 10 Figure 10 shows two side views of the EPA and line card Figure 9 Mating the Connector of the EPA to the Line Card Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 cn W Removing and Installing EPAs Figure 10 Side Views Mating the Connector of the EPA to the Line Card 20 Max gt 4 Max gt l
72. ocumentation and Submitting a Service Request Cisco XR 12000 Series Router Ethernet Line Card Installation lt a OL 7861 01
73. on AO or later Ethernet ISE 10 Port 1 Gigabit 10X1GE LC 12 0 19 S or later release of 12 0S or 12 0 19 ST or 73 5479 06 or later Ethernet later release of 12 0ST 10X1GE LC B 12 0 21 S or later release of 12 0S or 12 0 21 ST or 73 7673 02 or later later release of 12 0ST 1 Port 10 Gigabit 1X10GE LR SC 12 0 23 S or later release of 12 0S 73 7182 01 or later Ethernet LR laser optical transceiver 1X10GE ER SC 12 0 23 S or later release of 12 0S 73 7182 01 or later ER laser optical transceiver 1 Cisco IOS Release 12 0 22 S does not support the 1X10GE LR SC Ethernet line cards The show diag slot number show version and show hardware commands display the current hardware configuration of the router including the system software version that is currently loaded and running and the hardware revision number For complete descriptions of show commands refer to the Cisco IOS Configuration Fundamentals Configuration Guide and the Cisco IOS Configuration Fundamentals Command Reference for the installed Cisco IOS release If the command displays indicate that the Cisco IOS software is a version earlier than you need check the contents of flash memory to determine if the required images are available on your system The dir devicename command displays a list of all files stored in flash memory If you do not have the correct software version contact Cisco customer service For software configuration information refe
74. on at your own expense You can determine whether your equipment is causing interference by turning it off If the interference stops it was probably caused by the Cisco equipment or one of its peripheral devices If the equipment causes interference to radio or television reception try to correct the interference by using one or more of the following measures e Turn the television or radio antenna until the interference stops e Move the equipment to one side or the other of the television or radio e Move the equipment farther away from the television or radio e Plug the equipment into an outlet that is on a different circuit from the television or radio That is make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses CISPR 22 This apparatus complies with CISPR 22 EN55022 Class B radiated and conducted emissions requirements Canada English Statement of Compliance This class A digital apparatus complies with Canadian ICES 003 French Statement of Compliance Cet appareil num rique de la classe A est conforme a la norme NMB 003 du Canada Europe EU This apparatus complies with EN55022 Class B and EN55024 standards when used as ITE TTE equipment and EN300386 for Telecommunications Network Equipment TNE in both installation environments telecommunication centers and other indoor locations Cisco XR 12000 Series Router Ethernet Line Card Installatio
75. ote If you need additional equipment see Cisco com or your service representative for ordering information Refer to the individual line card descriptions in the Product Overviews section on page 4 for more information Table 4 on page 4 summarized the hardware requirements for each Ethernet line card Removing and Installing a Line Card The following sections provide procedures for removing or installing a line card e Guidelines for Line Card Removal and Installation page 11 e Removing a Line Card page 11 e Installing a Line Card page 13 S Note See the Guidelines for Line Card Removal and Installation section on page 11 before removing a line card while power to the router is on S Note The procedures in the following sections use illustrations of a Cisco 12012 Internet Router to support the descriptions of removing and installing line cards Although the card cages of the Cisco 12000 Series Routers differ in the number of card slots the designated use of slots and the process of removing and installing a line card are basically the same Therefore separate procedures and illustrations for other Cisco routers are not included in this publication Cisco XR 12000 Series Router Ethernet Line Card Installation mio g OL 7861 01 Removing and Installing a Line Card il Guidelines for Line Card Removal and Installation Guidelines for line card removal and installation include the following e O
76. oth ends c Verify that all memory modules on the card are fully seated and secured to their sockets After the line card reinitializes the Active LED on the line card should go on If the Active LED goes on the installation is complete if the Active LED does not go on proceed to the next step If the Active LED still fails to go on remove the Ethernet line card and try installing it in another available line card slot e Ifthe Active LED goes on when the line card is installed in the new slot suspect a failed backplane port in the original line card slot e Ifthe Active LED and alphanumeric display LEDs still do not go on halt the installation Contact a service representative to report the faulty equipment and obtain further instructions If an error message displays on the console terminal during the line card initialization see the appropriate reference publication for error message definitions If you experience other problems that you cannot solve contact a service representative for assistance For more information on troubleshooting and diagnostics refer to the installation and configuration guide that came with your Cisco 12000 Series Router Cisco XR 12000 Series Router Ethernet Line Card Installation lt a OL 7861 01 Line Card Memory S Note If you perform online insertion or removal of the GBIC or SFP without shutting down the interface a warning message is displayed on the console device Line C
77. r to insert and tighten the two screws on the faceplate of the line card 3 to 5 in lbs as shown in Figure 15 Caution Apply no more than 5 in lbs of torque when tightening the screw Figure 15 Inserting the 2 screws on the Faceplate of the Line Card Removing and Installing GBICs Your Ethernet line card may have shipped with a GBIC installed If your line card arrived without the GBIC installed and you need to install it now or if you need to change your GBIC for another reason use the procedures in these sections e General GBIC Handling and Maintenance Guidelines page 24 e Removing the GBIC from an Ethernet Line Card page 24 e Inserting a GBIC into the Gigabit Ethernet Interface page 25 Before you remove or install a GBIC read the installation information in this section and the Laser Safety section on page 82 S Note Cisco strongly recommends that you disconnect all fiber optic cables before removing or installing a GBIC Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 EN W Removing and Installing GBICs A Caution To prevent system problems do not use GBICs from third party vendors Use only the GBIC that shipped with your Gigabit Ethernet line card These GBICs might contain an internal EPROM that identifies them to the Cisco IOS software A Caution To prevent problems associated with data transmission you must attach this device only to IEEE 802 3x comp
78. r to the Cisco IOS software configuration and command reference publications for the installed Cisco IOS release Also refer to the Cisco IOS software release notes for additional information I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation HE Product Overviews Memory Options Ethernet line card memory options vary by line card See Line Card Memory section on page 65 for more information Related Documentation This publication describes the basic installation of a Ethernet line card For complete configuration information refer to the following publications e Cisco IOS XR Interface and Hardware Component Configuration Guide Release 3 2 e Cisco IOS XR Interface and Hardware Component Command Reference Release 3 2 e Cisco IOS XR Release 3 2 Release Notes for Cisco XR 12000 Series Routers e Regulatory Compliance and Safety Information for Cisco XR 12000 Series Routers See the Obtaining Documentation section on page Boilerplate for information on how to obtain these publications Product Overviews The following sections provide information about the Ethernet line card products e 4 Port Gigabit Ethernet ISE Line Card page 5 e 10 Port 1 Gigabit Ethernet Line Card page 6 e 1 Port 10 Gigabit Ethernet Line Card page 8 Ethernet Line Card Comparison Table 4 provides comparative information about Ethernet line cards The first Ethernet line card has a Fast Ethernet interface and th
79. rd is inserted correctly into the chassis and is powered on RX FRAME Green Packets are being received on this interface Off Packets are not being received on this interface Alphanumeric LEDs Ethernet line cards have two four digit alphanumeric LED displays at one end of the faceplate near the ejector lever that display a sequence of messages indicating the state of the card In general the LEDs do not turn on until the RP recognizes and powers up the card As it boots the line card displays a sequence of messages similar to those in Table 18 S Note Itis normal for some displayed messages to appear too briefly to be read Also some messages listed in Table 18 and Table 19 may not appear on your line card Cisco XR 12000 Series Router Ethernet Line Card Installation 60 B OL 7861 01 Verifying and Troubleshooting the Installation Table 18 Alphanumeric LED Messages During a Typical Initialization Sequence LED Display Meaning Source MROM MBus microcode execute nnnn is the microcode version MBus controller nnnn number LMEM Low memory on the line card is being tested Line card ROM TEST monitor LROM Low memory test has been completed Line card ROM RUN monitor BSS Main memory is being initialized Line card ROM INIT monitor RST Contents of the reset reason register are being saved Line card ROM SAVE monitor IO Reset O register is
80. refully out of the way See Figure 40B Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 a 53 W Cabling and Specifications Figure 40 Disconnecting Line Card Interface Cables oo Ed szja it of ee is F PP o L i J a sro0r 35 Tag of Res toor po og af aaa i m QD p000 E maaa nA 4000 Ts 2 ORI Goes 1 Fiber cable 3 Cable management bracket 5 SFP module 2 Velcro strap 4 Dust plug Installing Fiber Optic Interface Cables amp Use two simplex SC or LC connectors or one duplex SC or LC connector refer to Figure 41 on page 55 and Figure 42 on page 56 Note A Optical fiber cables are available from cable vendors These cables are not available from Cisco Systems Warning Invisible radiation may be emitted from the aperture of the port when no fiber cable is connected so avoid exposure to radiation and do not stare into open apertures Cisco XR 12000 Series Router Ethernet Line Card Installation lt OL 7861 01 A Cabling and Specifications W Warning Class 1 laser product Warning Class 1 LED product multimode S Note Connectors on the fiber optic cables must be free of dust oil or other contaminants Before conne
81. ries Router Ethernet Line Card Installation I OL 7861 01 W Line Card Memory Engine 4 Line Card Memory Locations Figure 47 shows the DIMM socket locations on an Engine 4 line card These line cards are equipped with five DIMM sockets e One route memory small outline DIMM SODIMM socket e Two pairs of packet memory DIMM sockets not user serviceable The route memory module is installed to a 144 pin SODIMM socket Route memory runs the Cisco IOS software image and stores the updated network routing tables downloaded from the route processor Figure 47 Engine 4 Line Card Memory Locations 1 Route memory SODIMM 2 Packet memory DIMMs not user serviceable Ethernet Line Card Route Memory Options Route memory runs the Cisco IOS software image and stores updated network routing tables downloaded from the route processor RP Line card route memory ranges from 128 MB to 256 MB Table 21 lists the available route memory configurations and associated product numbers of the memory modules used for upgrading route memory on Ethernet line cards Table 21 Route Memory Configurations for Ethernet Line Cards Total Route Memory Cisco Product Number DIMM Module Route Memory DIMM Sockets 64 MB MEM GRP LC 64 1 64 MB DIMM DIMMO or DIMM 1 128 MB MEM DFT GRP LC 128 1 128 MB DIMM DIMMO or DIMM 1 128 MB MEM GRP LC 128 1 128 MB DIMM DIMMO or DIMM 1 Cisco XR 12000 Series Router Ethernet Line Card Installation 68 B
82. s Router Ethernet Line Card Installation i2 B OL 7861 01 A Removing and Installing a Line Card il Caution S Be careful not to damage or disturb the EMI spring fingers located on the front edge of the card face plate Note Always insert a dust plug in an optical port opening for each port that is not in use For information on disconnecting interface cables see the Removing and Installing Fiber Optic Interface Cables section on page 52 For information on removing the cable management bracket see the Removing a Line Card Cable Management Bracket section on page 39 Installing a Line Card amp A line card slides into almost any available line card slot and connects directly to the backplane If you install a new line card you must first remove the line card blank from the available slot Note A Caution Step 1 Step 2 A Refer to the installation and configuration guide for your router for information on line card slot types slot width and slot location The router may indicate a hardware failure if you do not follow proper procedures Remove or insert only one line card at a time Allow at least 15 seconds for the router to complete the preceding tasks before removing or inserting another line card To install a line card follow these steps Attach an ESD preventive wrist or ankle strap and follow its instructions for use Choose an available line card slot for
83. s instructions for use Step2 Disconnect the interface cable connectors from the line card interface ports S Note You do not have to remove the interface cables from the line card cable management bracket Step3 Use a screwdriver to loosen the captive installation screws at the ends of the line card cable management bracket Step4 Detach the line card cable management bracket and optical fiber cable bundle from the line card and place it carefully out of the way Installing RJ 45 Cables Insert the RJ 45 connector into an open port until the connector clicks and locks into place Attach one cable between each line card interface and the device to which the line card is connected Figure 44 shows the relationship between the RJ 45 interface on the line card and the cable connector Figure 44 Attaching RJ 45 Copper Cables 25059 ACCTTTTTTTTTTTTTT Verifying and Troubleshooting the Installation After installing the hardware you need to look at the LEDs to verify that the Ethernet line card was installed correctly If it was not you need to troubleshoot to find the problem The following sections provide information about how to verify and troubleshoot line card installations e Initial Boot Process page 59 e Status LEDs page 59 e Alphanumeric LEDs page 60 Cisco XR 12000 Series Router Ethernet Line Card Installation OL 7861 01 Verif
84. shielding bag if you plan to return it to the factory Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 33 HI Removing and Installing SFP Modules Step6 Protect your line card by inserting clean SFP module cage covers into the optical module cage when there is no SFP module installed Installing an Actuator Button SFP Module To install this type of SFP module follow these steps Step 1 Attach an ESD preventive wrist or ankle strap and follow its instructions for use Step2 Line up the SFP module with the port and slide it in until the actuator button clicks into place See Figure 25 Be sure not to press the actuator button as you insert the SFP module because you might inadvertently disengage the SFP module from the port Figure 25 Installing an Actuator Button SFP Module S Note Verify that the SFP modules are completely seated and secured in their assigned receptacles on the line card by firmly pushing on each SFP module If the SFP module was not completely seated and secured in the receptacle you will hear a click as the triangular pin on the bottom of the SFP module snaps into the hole in the receptacle Slide Tab SFP Module The slide tab SFP module has a tab underneath the front of the SFP module that you use to disengage the module from a port See Figure 26 Cisco XR 12000 Series Router Ethernet Line Card Installation Pt B OL 7861 01 Removing and Installing SFP Mo
85. t TOO ooo ooo ooo 4 Wi 129857 S Step3 Ensure that the connector guide pins are aligned Once the connector is engaged apply gentle pressure with your thumbs to the two rear outer corners of the EPA as shown in Figure 11 and Figure 12 Figure 11 Press on the Rear Outer Corners of the EPA Cisco XR 12000 Series Router Ethernet Line Card Installation P20 B OL 7861 01 Removing and Installing EPAs II Figure 12 Rear Outer Corners of the EPA Close up PUSH PUSH BOTH BOTH CORNERS CORNERS TO TO INSTALL INSTALL Step4 Press gently on the white labels in middle of the outer edge of the EPA as shown in Figure 13 to ensure that the connector is fully seated Figure 13 Press on the White Labels on the EPA Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 W Removing and Installing EPAs Step5 Use a Phillips screwdriver to insert and tighten the screw on the EPA 3 to 5 in lbs as shown in Figure 14 A Caution Apply no more than 5 in lbs of torque when tightening the screw Figure 14 Inserting and Tightening the Screw on the EPA Cisco XR 12000 Series Router Ethernet Line Card Installation 22 B OL 7861 01 Removing and Installing GBICs II Step6 Use a Phillips screwdrive
86. th the following memory configurations installed e 256 MB of route processor memory Product Number MEM LC4 256 e 512 MB of packet memory Product Number MEM LC4 PKT 5 12 256 MB in both the receive and transmit directions Line card memory on Engine 4 line cards packet and route memory is not field replaceable For more information on memory see the Line Card Memory section on page 65 I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation HE Product Overviews 1 Port 10 Gigabit Ethernet Line Card The 1 Port 10 Gigabit Ethernet line card provides the supported Cisco XR 12000 Series Routers with one optical 802 3ae 10 Gigabit Ethernet interface This interface provides a high speed connection to other network devices such as Cisco XR 12000 Series Routers or to other routers or layer 2 or layer 3 switches that support 10 Gigabit Ethernet interfaces Figure 3 shows the front view of the line card The port on the front panel of the line card is port number 0 This port uses a hardwired laser optical transceiver to provide a 10 Gigabit Ethernet optical interface The transceiver consists of two optical interfaces laser transmit TX and laser receive RX that use SC connectors Next to the port on the line card are three green LEDs aligned vertically and labeled from top to bottom as follows LINK ACTIVE and RX FRAME Figure 3 1 Port 10 Gigabit Ethernet Line Card CLASS 1 LASER PRODUCT R
87. the line card and verify that the line card interface cable is long enough for you to connect the line card with any external eguipment Caution Step 3 Step 4 To prevent ESD damage handle line cards by the captive installation screws the provided handle ejector levers or the card carrier edges only Do not touch any of the electrical components or circuitry Grasp the faceplate or handle of the line card with one hand and place your other hand under the card carrier to support the weight of the card position the card for insertion into the card cage slot Avoid touching the line card printed circuit board components or any connector pins Carefully slide the line card into the slot until the ejector levers make contact with the edges of the card cage then stop when the ejector lever hooks catch the lip of the card cage If they do not catch try reinserting the line card until the ejector lever hooks are fully latched See Figure 5 I OL 7861 01 Cisco XR 12000 Series Router Ethernet Line Card Installation Hi W Removing and Installing a Line Card Figure 5 Ejector Levers When inserting a card make sure the ejector lever hooks catch the lip of the card cage H7681 gt Caution When you install a line card always use the ejector levers to ensure that the card is correctly aligned with the backplane connector the card connector pins make contact with the backplane in the correct order and th
88. tion on page 26 For information on installing interface cables see the Removing and Installing Fiber Optic Interface Cables section on page 52 Cisco XR 12000 Series Router Ethernet Line Card Installation a OL 7861 01 Removing and Installing EPAs II For information on verifying and troubleshooting the hardware installation see the Verifying and Troubleshooting the Installation section on page 58 Removing and Installing EPAs The Modular Gigabit Ethernet line card ships with 0 1 2 or 3 EPAs installed If you need to add or change an EPA follow the procedures in these sections e Removing an EPA from the Modular Gigabit Ethernet Line Card page 15 e Inserting an EPA into a Modular Gigabit Ethernet Line Card page 17 Figure 6 shows an exploded mechanical view of a Gigabit Ethernet EPA with three line card SFP receptacles an SFP module and a duplex LC type cable Figure 6 Removing and Replacing EPAs 75547 Removing an EPA from the Modular Gigabit Ethernet Line Card You can remove an EPA from the Modular Gigabit Ethernet line card with or without the SFP modules installed Cisco XR 12000 Series Router Ethernet Line Card Installation I OL 7861 01 g os W Removing and Installing EPAs Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step7 A To remove an EPA from your Modular Gigabit Ethernet line card use Figure 7 on page 17 as a reference and follow these steps
89. transmission over UTP STP and fiber optic cables Table 9 summarizes IEEE 802 3u 100BASE T physical characteristics for 100BASE TX and 100BASE FX Table 8 Specification and Connection Limits for 100 Mbps Transmission Parameter RJ 45 MII SC Type Cable specification Category 5 UTP 22 Category 3 4 or 5 62 5 125 multimode to 24 AWG 150 ohm UTP or STP or fiber optic multimode fiber optic Maximum cable length 1 64 ft 0 5 m MII to MII cable Maximum segment 328 ft 100 m for 3 28 ft 1 m or 1 312 ft 2km length 100BASE TX 400 m for 1OOBASE FX Maximum network 656 ft 200 m with 1 4 km with 1 length repeater repeater 1 EIA TIA 568 or EIA TIA 568 TSB 36 compliant 2 Cisco Systems does not supply Category 5 UTP RJ 45 or 150 ohm STP MII cables Both are available commercially 3 AWG American Wire Gauge This gauge is specified by the E A TIA 568 standard 4 This is the cable between the MII port on the FE interface and the appropriate transceiver 5 This length is specifically between any two stations on a repeated segment Table 9 IEEE 802 3u Physical Characteristics Parameter 100BASE FX 100BASE TX Data rate Mbps 100 100 Signaling method Baseband Baseband Maximum segment length 2 km between repeaters 100 m between DTE and repeaters meters Media SC type dual simplex or single RJ 45MII duplex for receive RX and transmit TX Topology Star or hub Star or hu
90. y Guidelines Before you perform any procedure in this publication review the safety guidelines in this section to avoid injuring yourself or damaging the equipment The following guidelines are for your safety and to protect equipment The guidelines do not include all hazards Be alert Note Review the safety warnings listed in the Regulatory Compliance and Safety Information for Cisco 12000 Series Internet Router publication Document Number 78 4347 xx that accompanied your router before installing configuring or maintaining a line card e Keep the work area clear and dust free during and after installation Do not allow dirt or debris to enter into any laser based components e Do not wear loose clothing jewelry or other items that could get caught in the router while working with line cards e Cisco equipment operates safely when it is used in accordance with its specifications and product usage instructions Before working with laser optics read the Laser Safety section on page 82 Preventing Electrostatic Discharge Electrostatic discharge ESD damage which can occur when electronic cards or components are improperly handled results in complete or intermittent failures Electromagnetic interference EMI shielding is an integral component of the line card We recommend using an ESD preventive strap whenever you are handling network equipment or one of its components The following are guidelines for preventing
91. ying and Troubleshooting the Installation i e Troubleshooting the Installation page 64 Initial Boot Process Status LEDs X Note Many new line cards are designated as administratively down by default Status LEDs are off until you configure the interfaces and use the no shutdown command During a typical line card boot process the following events occur 1 The line card maintenance bus MBus module receives power and begins executing the MBus software 2 The line card MBus module determines the type of card on which it resides performs internal checks and prepares to accept the Cisco IOS software from the RP 3 The RP powers up the line card and loads the line card with its Cisco IOS software To verify that the line card is working properly perform the following operational checks e During the line card boot process observe the line card alphanumeric LEDs to ensure that the card is running the typical initialization sequence The sequence should end with IOS RUN e Observe the line card status LEDs to verify that the Active LED Link LED or status LED for line cards with no Active LED is on If an Active LED is not on verify that the associated interface is not shut down The Gigabit Ethernet line cards and the 8 Port Fast Ethernet line card have different status LEDs Gigabit Ethernet Status LEDs After installing the line card and connecting the interface cables verify that the line card is working prop

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