User's Manual

Proprietary and Confidential Information

MC-Series Standard Capacity system998-1019-01 Rev X1

For more information about the CSU, refer to the manufacturer's documentation.

1.8.4 GPS Antenna System (must be installed)

The Global Positioning System (GPS) antenna provides GPS signals to the iSCIII,

which constructs the timing reference for the MCSC system hardware. One GPS

antenna with a dedicated 50 coax cable is required for each iSCIII.

1.8.5 Powerplant (must be installed)

The MCSC system cabinet is powered by a nominal –48 VDC powerplant

supplied by the customer. The powerplant will need to be installed in a separate

cabinet. The cabinet is shipped with a Power Distribution Unit (PDU) and the PDU

contains circuit breakers that provide overcurrent protection for MC-Series loads.

Note: The Air Conditioning unit mounted on the front

door will require an AC (230 V single phase)

power supply. Refer to Appendix C , Section

C.1.11 (Air Conditioning Cabling)