Benutzeranleitung / Produktwartung OL-7861-01 des Produzenten Cisco Systems
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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 C.
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 Ca.
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.
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.
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.
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 .
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.
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.
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.
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 insta.
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).
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 .
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 .
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.
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.
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.
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.
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 .
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 .
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.
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 .
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 .
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.
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.
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.
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.
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 .
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.
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.
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.
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.
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.
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.
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.
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 .
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.
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.
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.
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-48.
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.
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.
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 .
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 O.
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.
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.
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 comp.
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: .
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.
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.
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.
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.
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 (.
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 ).
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.
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.
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.
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.
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.
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.
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 .
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 .
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.
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.
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.
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.
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 .
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 Mem.
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.
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.
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 Chi.
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 .
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).
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.
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 • 1 408 525-65.
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:.
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.
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.
88 Cisco XR 12000 Series Router Ethernet Line Card Installation OL-7861-01 Obtaining Additional Publications and Information.
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