Cisco OSM-12CT3/T1 - Optical Services Module Multiplexor Guide d'installation Page 23

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Cisco 7600 Series Internet Router Module Installation Guide
78-12798-07
Chapter 1 Product Overview
Optical Services Modules
Figure 1-17 LC OSM Interface LEDs
Figure 1-18 SC OSM Interface LEDs
58944
ACTIVE
TX
RX
CARRIER
ALARM
4
TX
RX
ACTIVE
TX
RX
CARRIER
ALARM
3
TX
RX
Table 1-13 LC and SC Interface LED Descriptions
LED Color Description
ACTIVE
Indicates that the port has been configured and enabled.
Green The port has been configured and enabled to operate.
Off The port has not been configured or enabled to operate.
CARRIER
ALARM
Indicates that the port detects a valid SONET signal.
Green A valid SONET signal has been detected with no alarm conditions.
Yellow A valid SONET signal has been detected, but there are alarm conditions
present (such as LRFI, PRFI, LOS, LOF, LOP, LAIS, PAIS, or Signal
Label Mismatch).
Off No valid SONET signal is detected.
TX
Indicates that the port is active and transmitting data on the SONET link.
Green The port is active and transmitting data on the SONET link.
55749
CARRIER
ALARM
ACTIVE
TX
RX
TX
PORT4
RX
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