Asr 5000 Installation Guide - Cisco ASR 5000 Installation Manual

Channelized Line Card (CLC2)
The following figures show the panel of the CLC2 Channelized Line Cards, identifying their interfaces and
major components.
Figure 19: Channelized Line Card (CLC2)
Table 21: CLC2 (Frame Relay) Callouts
Item
1
2
3
4
5
6
The Channelized Line Card (CLC2) was developed in compliance with the following standards:
• ITU-T - Recommendation G.704 - Synchronous Frame Structures Used at 1544, 6312, 2048, 8448 and
44736 kbps Hierarchical Levels, October, 1998.
• ITU-T - Recommendation G.706 - Frame Alignment and Cyclic Redundancy Check (CRC) Procedures
Relating to Basic Frame Structures Defined in Recommendation G.704, April 1991.

ASR 5000 Installation Guide

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Description
Card Ejector Levers—Use to insert/remove card to/from chassis.
Interlock Switch—In its Down position the interlock switch notifies the system to safely power
down the card prior to its removal.
Card Level Status LEDs—Show the status of the card.
Port connectors—Fiber LC duplex female connector.
Port Level Status LEDs—Show the status of a port.
Line Card Label—Identifies the type of SFP modules and cabling supported:
• CLC2, OC-3/STM-1, Single Mode
• CLC2, OC-3/STM-1, Multi-Mode
ASR 5000 Hardware Platform Overview