Function of the ALMC indicator on the SCC board

26

The ALMC indicator on the front panel of the SCC board indicates the alarm muting state. When the ALMC indicator is on (yellow), the alarm is in the muted state, that is, no sound is generated when an alarm is generated.

Other related questions:
Whether the hardware version of the standby SCC board must be the same as that of the active SCC board during the replacement of the standby SCC board
During the replacement of the standby SCC board, the hardware versions of the active and standby SCC boards can be different, but the spare and to-be-replaced SCC boards must be substitutable. In addition, the SCC boards in the subrack housing the to-be-replaced SCC board must be the same type. That is, the active and standby SCC boards must be the same after the replacement.

Whether the software version of the standby SCC board must be the same as that of the active SCC board during the replacement of the standby SCC board
There is no version requirement for the standby SCC board during the replacement of the standby SCC board. This is because that the software needs to be erased using DIP switches before a spare SCC board is used to replace the standby SCC board. After the spare SCC board is inserted to a subrack, the board software of the standby SCC board will be automatically synchronized with the active SCC board.

Method used to determine whether the new SCC board is initialized when one SCC board in an OSN 6800 subrack equipped with two SCC boards is replaced
The new SCC board will complete the initialization 15 minutes later after being inserted into the slot housing the original SCC board.

What is the function of the indicator board in the RH1288 V3
The indicator board provides server indicators.

What is the function of the indicator board in the RH2288 V3
The indicator board provides server indicators.

If you have more questions, you can seek help from following ways:
To iKnow To Live Chat
Scroll to top