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T4000 LCC-CB Control Board LEDs

 

Status LEDs and port LEDs are located on the faceplate of the LCC-CB (see Figure 1).

Figure 1: LCC-CB LEDs
LCC-CB LEDs

LCC-CB LEDs

The LEDs located in the middle of the LCC-CB indicate its status.Table 1 describes the functions of the LCC-CB LEDs.

Table 1: LCC-CB LEDs

Label

Color

State

Description

MASTER

Blue

On steadily

LCC-CB is functioning as the master.

Off

LCC-CB is functioning as the backup.

FAIL

Yellow

On steadily

LCC-CB has failed.

Off

No faults have been detected on the LCC-CB.

OK

Green

On steadily

LCC-CB is online and is functioning normally.

Blinking

LCC-CB is powering up, but not online.

Off

LCC-CB is offline.

LCC-CB Port LEDs

The six RJ-45 ports labeled SFC0 through SFC4, the port labeled JCS, and the LEDs for each port labeled LINK or ACT are not currently supported.