5 The Attention LED can be lit only by using the hw-module attention-led location CLI command, which is useful for identifying and verifying which card needs

attention.

Physical Characteristics

• Height—11.05 in. (280.6 mm)

• Width—1.55 in. (39.4 mm)

• Depth—14.25 in. (362 mm)

• Weight—5.5 lb (2.5 kg)

20-Port 10GE OTN Line Card

The 20-port 10GE OTN LC (NCS4K-20T-O-S) line card supports any combination of the following interfaces,

up to:

• Twenty 10GE interfaces through SFP+ pluggable optics

• Twenty OC-192/STM-64 interfaces through SFP+ pluggable optics

• Twenty OTU2 interfaces through SFP+ pluggable optics

Hardware Installation Guide for Cisco NCS 4000 Series

State

Green

Yellow

Off

Blue

Off

Green

Yellow

Off

Installing Route Processor Cards, Fabric Cards, and Line Cards

Description

The LC is properly seated and

operating correctly.

The LC has one or more errors

detected.

No power is applied to the LC.

The card needs attention.

The card does not need attention.

The link is up (including internal

loopback).

The link is down or a hardware

failure has occurred.

The slice is unprovisioned by

software, the optics module is

missing, or the slice has been

powered down.

Table of Contents

Chapters

Table of Contents

20-Port 10Ge Otn Line Card - Cisco NCS 4000 Series Hardware Installation