MCM Management and Control Module S30810-Q2313-X Refurbished
Refurbished
Manufacturer Part Number: S30810-Q2313-X
MCM Management and Control Module
The MCM (Management and Control Module) board is used as a fault and clock signalling board on the HiPath 4000 Siemens Communication Server common architecture platform. It is connected to the backplane of the CSPCI shelf.
The board features the following control functions:
- Speed control and regulation for fan trays
- ALUM (power failure transfer)
- ALIN (alarm interface)
- Front reference clock
Interfaces:
- ALUM
- ALIN
- Front reference clock
- Backplane
The following three signals from the DSCXL board are routed over this interface:
- ALUM (Trunkline Switch)
- NAL (Not urgent Alarm)
- UAL (Urgent Alarm)
These signals are sent by relays to the front connector 1SU which in turn is connected to the main distribution frame by the S30267-Z317-A* cable (1SU open end).
