Comtech EF Data SDM-300A - Manual (Page 35)

SDM-300A Satellite Modem Revision 6
Introduction MN/SDM300A.IOM
1–9
1.4 Compatibility
The SDM-300A is functionally compatible with many Comtech EF Data modems. When
properly configured, the unit will interoperate with the following Comtech EF Data modems:
• CDM-550/550T (Viterbi and Turbo only)
• SDM-6000
• CDM-600/600L (Viterbi, Open Network,
and Turbo only)
• SDM-8000
• SDM-100/100A • SDM-308-4
• SDM-300L (L1, L2 or L3) • SDM-308-5
• SDM-650B • SDM-309
1.5 Breakout Panels
1. The UB-530 universal breakout panel (BOP) is an option for breaking out the V.35, G703,
RS-232, and RS-422 signals as well as the overhead ESC and Alarm signals.
2. When the modem is equipped with a 50-pin data I/O connector, the BOP is required to
interface with the customer data.
3. The UB-54 breakout panel (BOP) is an option for MUX only.
1.5.1 UB-300 Universal Breakout Panel
The UB-300 universal breakout panel can function as an IDR, D&I, or ASYNC/AUPC data
breakout panel in one small rack-mountable unit.
Note: The 25-pin connector at J3 on the UB-300 is not an RS-530 pinout.
For more information, refer to the Comtech EF Data UB-300 Universal Breakout Panel
Installation and Operation Manual.
1.5.2 UB-530 Breakout Panel
Alternate Part for UB-300.
The UB-530 functions ths same as UB-300, except, the UB-530 has an RS-530 25-pin Data I/O
connector at J3.
For more information, refer to the Comtech EF Data UB-530 Breakout Panel Installation and
Operation Manual.