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Cisco Systems OL-7861-01 manuel d'utilisation

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Table des matières du manuel d’utilisation

  • Page 1

    Corporate Headquarters: Copyright © 20 05 Cisco Systems, Inc. All rights reserved. Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA Cisco XR 12000 Series Router Ethernet Line Card Installation August 1, 2005 Document Part Number: OL-7861-01 This guide contains instructions for installing Ethernet line cards in supported Cisc[...]

  • Page 2

    2 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Important Information Important Information This section contains information about the following topics: • Ethernet Line Card Product Numbers, page 2 • Router Hardware Installation, page 2 • Cisco IOS Software Release and Hardware Re vision Requirements, page 3 • Mem[...]

  • Page 3

    3 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Important Information Note 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 [...]

  • Page 4

    4 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Product Overviews Memory Options Ethernet line card memory options vary by line card. See “Line Card Memory” section on page 64 for more information. Related Documentation This publication describes the basic installation of a Ethernet line card. For complete conf igurati[...]

  • Page 5

    5 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Product Overviews Caution T o pre vent system problems, do not use Gigabit Interface Con verters (GBICs) from third-party v endors. Use only the GBIC that shipped with your Ethernet line card. The GBIC might contain an internal EPR OM that identif ies it to the Cisco IOS soft[...]

  • Page 6

    6 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Product Overviews T able 5 summarizes the optics and connectors used by the 4-Port Gigabit Ethernet ISE line card. For more information, refer to the “Gigabit Ethernet SFP Modules” section on page 47 and the “Cabling and Specif ications” section on page 41 . The 4-Por[...]

  • Page 7

    7 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Product Overviews Figur e 2 1 0-P ort 1 -Gigabit Ether net Line Card T able 6 summarizes the optics and connectors used by the 10-Port 1-Gigabit Ethernet line card. For more information, refer to the “Gigabit Ethernet SFP Modules” section on page 47 and “Cabling and Spe[...]

  • Page 8

    8 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Preparing for Installation 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 pro vides a high-speed connection to other netw[...]

  • Page 9

    9 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Preparing for Installation • Required T ools and Equipment, page 10 Safety Guidelines Before you perform any procedure in this publication, re view the safety guidelines in this section to av oid injuring yourself or damaging the equipment. The follo wing guidelines are for[...]

  • Page 10

    10 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing a Line Card Required Tools and Equipment Y ou need the follo wing tools and parts to remove and install Ethernet line cards: • Flat-blade or Phillips screwdri ver • ESD-prev entiv e wrist or ankle strap and instructions • Interface cables to con[...]

  • Page 11

    11 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing a Line Card • After you reinstall a line card, the router automatically do wnloads the necessary software from the route processor (RP). Next, the router brings online only those interfaces that match the current conf iguration and were previously c[...]

  • Page 12

    12 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing a Line Card Figur e 4 Line Car d Remov al and Installation Caution When you remov e a line card, always use the ejector le vers to ensure that the line card connector pins disconnect from the backplane in the logical sequence expected by the router . [...]

  • Page 13

    13 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing a Line Card For information on disconnecting interface cables, see the “Removing and Installing Fiber -Optic Interface Cables” section on page 51 . For information on remo ving the cable-management bracket, see the “Removing a Line Card Cable-Ma[...]

  • Page 14

    14 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing a Line Card Figur e 5 Eject or Levers Caution When you install a line card, always use the ejector le vers to ensure that the card is correctly aligned with the backplane connector , the card connector pins make contact with the backplane in the corre[...]

  • Page 15

    15 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing EPAs Removing and Installing EPAs The Modular Gigabit Ethernet line card ships with 0, 1, 2, or 3 EP As installed. If you need to add or change an EP A, follow the procedures in these sections: • Removing an EP A from the Modular Gigabit Ethernet Li[...]

  • Page 16

    16 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing EPAs Step 3 Insert a dust plug into the optical ports of the SFP module to keep the optical interfaces clean. Step 4 Remov e the Modular Gigabit Ethernet line card from the chassis, as described in the “Removing a Line Card” section on page 11 , a[...]

  • Page 17

    17 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing EPAs If the EP A bay is to remain empty , install an EP A blank (Product Number MAS-EP A-BLANK=) to keep dust out of the line card and to maintain proper airf low and EMI through the line card and chassis. Inserting an EPA into a Modular Gigabit Ether[...]

  • Page 18

    18 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing EPAs Step 2 Ensure that the connector guide pins are aligned, and mate the connector of the EP A to the connector on the line card, as shown in Figure 9 and Figure 10 . Figure 10 sho ws two side views of the EP A and line card. Figur e 9 Mating the Co[...]

  • Page 19

    19 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing EPAs Step 3 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 EP A, as shown in Figure 11 and Figure 12 . Figur e 1 1 Press on the Rear Outer Co[...]

  • Page 20

    20 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing EPAs Step 4 Press gently on the white labels in middle of the outer edge of the EP A as shown in Figure 13 to ensure that the connector is fully seated. Figur e 13 Pr ess on the White Labels on the EP A 129881 PUSH CORNERS TO INSTALL PUSH CORNERS TO I[...]

  • Page 21

    21 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing EPAs Step 5 Use a Phillips scre wdriv er to insert and tighten the screw on the EP A, 3 to 5 in-lbs, as sho wn in Figure 14 . Caution Apply no more than 5 in-lbs of torque when tightening the screw . Figur e 14 Inserting and Tight ening the Screw on t[...]

  • Page 22

    22 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing GBICs Step 6 Use a Phillips screwdri ver to insert and tighten the two scre ws 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 . Figur e 15 Inserting the[...]

  • Page 23

    23 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing GBICs Caution T o pre vent system problems, do not use GBICs from third-party v endors. Use only the GBIC that shipped with your Gigabit Ethernet line card. These GBICs might contain an internal EPR OM that identif ies them to the Cisco IOS software. [...]

  • Page 24

    24 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing GBICs Figur e 16 Removing and Replacing a GBIC Inserting a GBIC into the Gigabit Ethernet Interface T o insert a GBIC into the Gigabit Ethernet interf ace, follow these steps: Step 1 Attach an ESD wrist or ankle strap and follow its directions for use[...]

  • Page 25

    25 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing SFP Modules Step 4 Using moderate force, ensure that the GBIC is fully inserted into the 20-pin receptacle at the rear of the GBIC slot. The tabs on either side of the GBIC will snap into place when you hav e completely and properly inserted the GBIC.[...]

  • Page 26

    26 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing SFP Modules Removing a Bale Clasp SFP Module T o remo ve this type of SFP module, follo w these steps: Step 1 Attach an ESD-pre venti ve wrist or ankle strap and follo w its instructions for use. Step 2 Disconnect and remov e all interface cables from[...]

  • Page 27

    27 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing SFP Modules Figur e 18 Removing a Bale Clasp SFP Module Step 5 Place the remov ed SFP module on an antistatic mat, or immediately place it in a static shielding bag if you plan to return it to the factory . ACTIVE CARRIER RX PACKET ACTIVE CARRIER RX P[...]

  • Page 28

    28 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing SFP Modules Step 6 Protect your line card by inserting clean SFP module cage cov ers into the optical module cage when there is no SFP module installed. Installing a Bale Clasp SFP Module T o install this type of SFP module, follo w these steps: Step [...]

  • Page 29

    29 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing SFP Modules Figur e 20 Mylar T ab SFP Module Removing a Mylar Tab SFP Module T o remo ve this type of SFP module, follo w these steps: Step 1 Attach an ESD-pre venti ve wrist or ankle strap and follo w its instructions for use. Step 2 Disconnect and r[...]

  • Page 30

    30 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing SFP Modules Step 5 Protect your line card by inserting clean SFP module cage cov ers into the optical module cage when there is no SFP module installed. Caution When pulling the tab to remov e the SFP module, be sure to pull in a straight outward moti[...]

  • Page 31

    31 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing SFP Modules Figur e 23 Act uator But ton SFP Module Removing an Actuator Button SFP Module T o remo ve this type of SFP module, follo w these steps: Step 1 Attach an ESD-pre venti ve wrist or ankle strap and follo w its instructions for use. Step 2 Di[...]

  • Page 32

    32 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing SFP Modules Figur e 24 Removing an A ctuat or Butt on SFP Module from a P ort Step 4 Grasp the actuator button between your thumb and inde x f inger and carefully pull the SFP module from the port. Step 5 Place the remov ed SFP module on an antistatic[...]

  • Page 33

    33 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing SFP Modules Step 6 Protect your line card by inserting clean SFP module cage cov ers into the optical module cage when there is no SFP module installed. Installing an Actuator Button SFP Module T o install this type of SFP module, follo w these steps:[...]

  • Page 34

    34 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing SFP Modules Figur e 26 Slide T ab SFP Module Removing a Slide Tab SFP Module T o remo ve this type of SFP module, follo w these steps: Step 1 Attach an ESD-pre venti ve wrist or ankle strap and follo w its instructions for use. Step 2 Disconnect and r[...]

  • Page 35

    35 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Removing and Installing SFP Modules Figur e 28 Removing a Slide T ab SFP Module Step 6 Place the remov ed SFP module on an antistatic mat, or immediately place it in a static shielding bag if you plan to return it to the factory . Step 7 Protect your line card by inserting c[...]

  • Page 36

    36 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Cable-Management Bracket Figur e 29 Installing a Slide T ab SFP Module Note V erify that the SFP modules are completely seated and secured in their assigned receptacles on the line card by f irmly pushing on each SFP module. If the SFP module was not completely sea[...]

  • Page 37

    37 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Cable-Management Bracket 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-man[...]

  • Page 38

    38 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Cable-Management Bracket 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 ca[...]

  • Page 39

    39 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Cable-Management Bracket Figur e 32 Multiport Line Car d Cable-Management Installation and Remo v al (4-P ort OC-48c/S TM-16c DPT Line Card Sho wn) 1 Chassis cable-management tray 3 Line card cable-management bracket 2 V elcro straps 4 Fiber cable ACTIVE CARRIER RX[...]

  • Page 40

    40 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Cable-Management Bracket Figur e 33 Single-P ort Line Car d Cable-Management Br ack et Installation and Remov al (1 -P ort OC-192c/S TM-64c DPT Line Card Sho wn) Installing a Line Card Cable-Management Bracket T o install a line card cable-management bracket, follo[...]

  • Page 41

    41 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications Step 2 Attach the line card cable-management bracket to the line card as follo ws: a. Position the cable-management bracket ov er the front of the line card faceplate. b. Insert and tighten the captiv e screw(s) to secure the brack et to the line c[...]

  • Page 42

    42 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications • 100B ASE-FX—100B ASE-T , half- and full-duplex o ver f iber-optic cable. Note 100B ASE-TX and 100B ASE-FX are commonly called 100B ASE-X rather than 100B ASE-T . • 100B ASE-T4—100B ASE-T , half- and full-duplex o ver Category 3, 4, or 5 U[...]

  • Page 43

    43 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications Gigabit Ethernet Interface This section describes the Gigabit Ethernet interface: • GBIC Laser Optical T ransceiv er Modules, page 43 • Gigabit Ethernet SFP Modules, page 47 • 10-Gigabit Ethernet, page 49 GBIC Laser Optical Transceiver Module[...]

  • Page 44

    44 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications Note 1000B ASE-SX and 1000B ASE-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 ha ve been tested by[...]

  • Page 45

    45 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications 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 av ailable for use with an Ethernet line card are activ e components that plug into standard GBIC receptacle[...]

  • Page 46

    46 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications General CWDM GBIC Installation and Usage Guidelines The Cisco CWDM GBIC solution has two main components: the Cisco CWDM GBICs and the Cisco O ADM plug-in modules or mux/demux plug-in modules, which are rack mounted in a Cisco CWDM O ADM chassis ex[...]

  • Page 47

    47 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications • Always connect from transmit (TX) to recei ve (RX) when connecting GBICs to other equipment: – Connect GBIC TX to equipment RX – Connect GBIC RX to equipment TX • Optical transcei vers—such as the Cisco CWDM GBICs—hav e a maximum opti[...]

  • Page 48

    48 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications The follo wing SFP module options are av ailable for a Gigabit Ethernet line card: • GLC-SX-MM—Short wa velength SFP module (850 nm nominal), for use in 1000B ASE-SX links. • GLC-LH-SM—Long-haul or long-wa velength SFP module (1310 nm nomin[...]

  • Page 49

    49 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications Note Use only the SFP modules supplied by Cisco with your Gigabit Ethernet line card. Each SFP module contains an internal serial EEPR OM that is security-programmed by the SFP manufacturer with information that provides a way for Cisco (through th[...]

  • Page 50

    50 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications • Single-mode—Generally yellow in color . • Multimode—Generally gray or orange in color . Multimode cables are multif iber cables that carry 12 channels of f iber data. Note For netw ork applications using CWDM GBICs in Ethernet line cards,[...]

  • Page 51

    51 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications Figur e 38 Simplex LC Cable Connector Figur e 39 Duplex LC Cable Connector Note Connectors on the f iber-optic cables must be free of dust, oil, or other contaminants. Before connecting the cable to the line card, carefully clean the f iber-optic c[...]

  • Page 52

    52 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications Removing Fiber-Optic Interface Cables T o remo ve line card interface cables, refer to Figure 40 (showing one possible arrangement) and follo w these steps: Step 1 Attach an ESD-pre venti ve wrist or ankle strap to your wrist and follo w its instru[...]

  • Page 53

    53 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications Figur e 40 Disconnecting Line Card Int erf ace Cables Installing Fiber-Optic Interface Cables Use two simple x SC or LC connectors or one duplex SC or LC connector (refer to Figure 41 on page 54 and Figure 42 on page 55 ). Note Optical f iber cable[...]

  • Page 54

    54 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications Warning Class 1 laser product. Warning Class 1 LED product (multimode). Note Connectors on the f iber-optic cables must be free of dust, oil, or other contaminants. Before connecting the cable to the line card, carefully clean the f iber-optic conn[...]

  • Page 55

    55 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications Figur e 42 Attac hing Simplex or Duplex Fiber Cables (Line Card P ort or GBIC) Note The f iber-optic connectors must be free of dust, oil, or other contaminants. Carefully clean the f iber- optic connectors using an alcohol wipe or other suitable c[...]

  • Page 56

    56 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Cabling and Specifications Step 1 Use a lint-free tissue soaked in 99 percent pure isopropyl alcohol and gently wipe the end-f ace of the f iber core. W ait 5 seconds for the surfaces to dry and wipe the surfaces a second time. Step 2 Use clean, dry , oil-free compressed air[...]

  • Page 57

    57 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Verifying and Troubleshooting the Installation Step 3 Use a screwdri ver to loosen the captiv e installation screws at the ends of the line card cable-management bracket. Step 4 Detach the line card cable-management bracket and optical f iber cable bundle from the line card [...]

  • Page 58

    58 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Verifying and Troubleshooting the Installation During a typical line card boot process, the follo wing ev ents occur: 1. The line card maintenance bus (MBus) module recei ves power and be gins executing the MBus software. 2. The line card MBus module determines the type of c[...]

  • Page 59

    59 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Verifying and Troubleshooting the Installation Alphanumeric LEDs Ethernet line cards hav e two four-digit alphanumeric LED displays at one end of the f aceplate, near the ejector lev er , that display a sequence of messages indicating the state of the card. In general, the L[...]

  • Page 60

    60 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Verifying and Troubleshooting the Installation T able 18 Alphanumer ic LED Messages Dur ing a T ypical Initialization Sequence LED Display 1 Meaning Source MR OM nnnn MBus microcode ex ecute; nnnn is the microcode version number . MBus controller LMEM TEST Lo w memory on the[...]

  • Page 61

    61 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Verifying and Troubleshooting the Installation T able 19 lists other messages displayed on the line card alphanumeric LED displays. IOS VGET 2 Line card is obtaining the Cisco IOS v ersion. RP IOS software IOS RU N Line card is enabled and ready for use. RP IOS software IOS [...]

  • Page 62

    62 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Verifying and Troubleshooting the Installation CLOK DONE Slot clock conf iguration done. RP F ABL LO AD Loading fabric do wnloader 2 complete. RP IOS LO AD Downloading of Cisco IOS softw are is complete. RP BMA ERR Cisco IOS software BMA error . RP FIA ERR Cisco IOS fabric i[...]

  • Page 63

    63 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Verifying and Troubleshooting the Installation Troubleshooting the Installation Note Many ne w line cards are designated as administratively down by default. Status LEDs are of f until you conf igure the interfaces and use the no shutdown command. If the Activ e LED (Link LE[...]

  • Page 64

    64 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Memory Line Card Memory This section contains information about the following: • Line Card Memory Locations, page 64 • Removing and Installing Line Card Memory , page 68 Y ou can replace the route memory on Ethernet line cards. Route memory modules are installe[...]

  • Page 65

    65 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Memory Engine 2 Line Card Memory Locations Figure 45 sho ws the DIMM socket locations on an Engine 2 line card. This line card is equipped with eight DIMM sockets: • T w o route memory DIMM sockets • T w o pairs of packet memory DIMM sockets (RX and TX pairs) ?[...]

  • Page 66

    66 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Memory Figur e 46 ISE Line Card Memory Locations 1 Route memory SODIMM0 3 Four packet memory SODIMM sock ets (not f ield serviceable) 2 Route memory SODIMM1 4 Four TLU/PLU memory SODIMM sockets (not f ield serviceable) B TX RX RX PKT CARRIER ACTIVE WRAP PASS THRU A[...]

  • Page 67

    67 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Memory Engine 4 Line Card Memory Locations Figure 47 sho ws the DIMM socket locations on an Engine 4 line card. These line cards are equipped with f iv e DIMM sockets: • One route memory small-outline DIMM (SODIMM) socket • T w o pairs of packet memory DIMM soc[...]

  • Page 68

    68 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Memory 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 O[...]

  • Page 69

    69 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Memory • Installing a SODIMM, page 73 • Checking the Installation of Line Card Memory , page 77 Removing a DIMM T o remo ve a DIMM from a line card, follo w these steps: Step 1 Attach an ESD-pre venti ve wrist or ankle strap and follo w its instructions for use[...]

  • Page 70

    70 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Memory Step 5 As one end of the DIMM is released, grasp the top corners of the DIMM with the thumb and foref inger of each hand and pull the DIMM completely out of its socket. Step 6 Immediately place the DIMM in an antistatic bag to protect it from ESD damage. Ste[...]

  • Page 71

    71 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Memory Caution When inserting DIMMs into a socket, apply f irm, but not e xcessiv e, pressure. If you damage a DIMM socket, you must return the line card for repair . Step 6 Gently insert the DIMM into the socket and push until the DIMM snaps into place and the rel[...]

  • Page 72

    72 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Memory Figur e 51 Remov e Retaining Clip from Memory Module Soc k et Step 5 Remov e the SODIMM by gently moving the plastic latches in an outward direction, parallel to and a way from the memory module, until it releases and rotates to a 45-degree angle. (See Figur[...]

  • Page 73

    73 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Memory Figur e 52 Moving the Plastic Latc h A wa y from the SODIMM Step 6 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-de gree angle until it is completely [...]

  • Page 74

    74 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Memory Note Some line cards do not require a retaining clip. Figur e 54 SODIMM Sock et Retaining Clip Caution If the retaining clip is damaged, do not use it. This can damage the SODIMM socket. Step 4 Locate the route memory socket on the line card. Step 5 Remov e [...]

  • Page 75

    75 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Memory Step 7 The SODIMM must be lined up at a 45-degree angle. (See Figure 56 a.) Note When the key is in the f ace-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 ke y measure 1.29 i[...]

  • Page 76

    76 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Memory Figur e 57 Inserting the Retaining Clip The clip is properly installed when the clip detente protrudes below the strain relief and plastic latch. (See Figure 58 .) 75758[...]

  • Page 77

    77 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Line Card Memory Figur e 58 Retaining Clip Completely Installed int o Module Latch Checking the Installation of Line Card Memory After you install line card memory and reinstall the line card in the router , the router reinitializes the line card and detects the memory chang[...]

  • Page 78

    78 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Regulatory, Compliance, and Safety Information If the router fails to restart properly after se veral attempts and you are unable to resolve the problem, access Cisco.com or contact your Cisco service representativ e for assistance. Before calling, howe ver , make note of an[...]

  • Page 79

    79 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 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 e vent, your right to use the equipment may be limited by FCC re[...]

  • Page 80

    80 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Regulatory, Compliance, and Safety Information Class A Notice for Hungary Class A Notice for Taiwan and Other Traditional Chinese Markets VCCI Class A Notice for Japan Warning This equipment is a class A product and should be used and installed properly according to the Hung[...]

  • Page 81

    81 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Regulatory, Compliance, and Safety Information Class A Notice for Korea Laser Safety Single-mode Ethernet line cards (all of the line cards except 8-Port F ast Ethernet) are equipped with a Class 1 laser . Multimode Ethernet line cards (Gigabit Ethernet and 4-Port Gigabit Et[...]

  • Page 82

    82 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Obtaining Documentation For translated safety warnings, refer to the Re gulatory Compliance and Safety Information for Cisco 12000 Series Internet Routers publication (Document Number 78-4347-xx). Obtaining Documentation Cisco documentation and additional literature are av a[...]

  • Page 83

    83 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Documentation Feedback Documentation Feedback Y ou can send comments about technical documentation to bug-doc@cisco.com. Y ou can submit comments by using the response card (if present) behind the front cov er of your document or by writing to the following address: Cisco Sy[...]

  • Page 84

    84 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Obtaining Technical Assistance In an emergenc y , you can also reach PSIR T by telephone: • 1 877 228-7302 • 1 408 525-6532 Obtaining Technical Assistance For all customers, partners, resellers, and distrib utors who hold valid Cisco service contracts, Cisco T echnical S[...]

  • Page 85

    85 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Obtaining Additional Publications and Information T o open a service request by telephone, use one of the follo wing numbers: Asia-Pacif ic: +61 2 8446 7411 (Australia: 1 800 805 227) EMEA: +32 2 704 55 55 USA: 1 800 553-2447 For a complete list of Cisco T A C contacts, go t[...]

  • Page 86

    86 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Obtaining Additional Publications and Information • iQ Magazine is the quarterly publication from Cisco Systems designed to help gro wing companies learn how the y can use technology to increase rev enue, streamline their business, and e xpand services. The publication ide[...]

  • Page 87

    87 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Obtaining Additional Publications and Information This document is to be used in conjunction with the installation guide for your Cisco XR 12000 Series Router. CCSP, CCVP, the Cisco Square Bridge logo, Follow Me Browsing, and StackWise are trademarks of Cisco Systems, Inc.; [...]

  • Page 88

    88 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Obtaining Additional Publications and Information[...]