About HotWire Model 7925 Standalone Termination Units
There are several versions of the Model 7925-A1, each supporting a different
interface (G.703 or V.35) and power supply (– 48 Vdc, 220 Vac, or 120 Vac):
Model Number
7925-A1-201
7925-A1-202
7925-A1-301
7925-A1-302
7925-A1-501
7925-A1-502
1-2
Features
2Mb/s G.703 compatible.
Connection to 120 Vac power supply.
2Mb/s V.35 compatible.
Connection to 120 Vac power supply.
2Mb/s G.703 compatible.
Connection to 230 Vac power supply.
2Mb/s V.35 compatible.
Connection to 230 Vac power supply.
2Mb/s G.703 compatible.
Direct connection to – 48 Vdc power supply.
2Mb/s V.35 compatible.
Direct connection to – 48 Vdc power supply.
June 1997
7925-A2-GB20-30
PRELIMINARY DRAFT