Asr 5000 Installation Guide - Cisco ASR 5000 Installation Manual

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FLC2 Interfaces
To comply with GR-1089 intra-building, lightning-immunity requirements and ensure compliance with
Important
FCC Radiated Emissions Criteria, you must use shielded-twisted pair (STP) cable and ensure that it is
properly terminated at both ends.
The 10/100Base-TX ports of the FLC2 are suitable for connection to intra-building or unexposed wiring
or cabling only. These intra-building ports MUST NOT be metallically connected to interfaces that connect
to the outside plant (OSP) or its wiring. These interfaces are designed for use as intra-building interfaces
only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue 5) and require isolation from the
exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect
these interfaces metallically to OSP wiring.
Figure 41: Fast Ethernet Line Card Interface Connectors
The system uses these interfaces to connect to other elements in the packet data network.
Each of these interfaces is equipped with two light emitting diodes (LEDs):
• Link: This green LED shows whether or not the line card is connected to the network. The LED is
illuminated when the card is connected.
• Activity: This green LED shows when data is transmitted or received. The LED is illuminated when
data is passing through the interface.

ASR 5000 Installation Guide

104
Cabling the Fast Ethernet (10/100) Line Card
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