Ds3Xm-12 Port-Level Indicators; Ds3Xm-12 Card-Level Indicators - Cisco 15454-DS1-14= - 1.544Mbps Expansion Module Reference Manual

3.11.10 DS3XM-12 Port-Level Indicators

Table 3-16
Card-Level Indicators
Red FAIL LED
ACT/STBY LED
Green (Active)
Amber (Standby)
Amber SF LED
3.11.10 DS3XM-12 Port-Level Indicators
You can find the status of the twelve DS3XM-12 card ports by using the LCD screen on the ONS 15454
fan-tray assembly. Use the LCD to quickly view the status of any port or card slot; the screen displays
the number and severity of alarms for a given port or slot.
Cisco ONS 15454 Reference Manual, R8.5
3-32

DS3XM-12 Card-Level Indicators

Description
The red FAIL LED indicates that the card processor is not ready. It is steady
while the self-test runs, and blinks during provisioning.
Replace the card if the red FAIL LED persists.
When the ACT/STBY LED is green, the DS3XM-12 card is operational and
ready to carry traffic. When the ACT/STBY LED is amber, the DS3XM-12
card is operational and in standby in a 1:1 protection group.
The amber SF LED indicates a signal failure or condition such as LOS, LOF,
or high BER on one or more card ports.
Chapter 3 Electrical Cards
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