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D-1
7975-A2-GB20-40
December 1998
Technical Specifications
D
Specifications Criteria*
Size Width 7.25 inches (18.4 cm)
Height 1.5 inches (3.8 cm)
Length 9.4 inch (24.9 cm)
Weight Approximately 1.25 lbs. (0.6 kg)
Approvals
Safety Certifications
Refer to the equipment’s label for approvals on product.
Power The 7975 Termination Unit contains a DC-to-DC
converter that requires +24V power input. The +24V
power is distributed through a universal power supply
supplied with the unit.
Maximum Power Dissipation = 6 watts
Cables and Cable Guide Feature Number Description
7900-F1-503 EIA-530A to V.35 Interface Cable
7900-F1-504 EIA-530A to X.21 Interface Cable
7900-F1-505 EIA-530A to RS 449 Interface Cable
7900-F1-506 Optional Power Cable
7900-F1-507 COM Port Interface Cable
7900-F1-514 DSL Network Interface Cable
Physical Environment
Operating temperature
Storage temperature
Relative humidity
Shock and vibration
32° to 122° F (0° to 50° C)
–4° F (–20° C) to 158° F (70° C)
5% to 85% (noncondensing)
Withstands normal shipping and handling.
* Technical specifications are subject to change without notice.