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3160-A2-GB21-90 February 2001
B-1
B
Technical Specifications
Overview
The technical specifications for the standalone DSU/CSUs are listed in Tabl e B-1,
Models 3160/3164/3165/DSU/CSU’s Technical Specifications. The technical
specifications for the carrier-mounted DSU/CSUs are listed in the
ACCULINK
3151 CSU and 3161 DSU/CSU General Information Guide
.
Table B-1. Models 3160/3164/3165/DSU/CSU’s Technical Specifications
Specifications Criteria
POWER REQUIREMENTS
Typ ica l:
AC Power Module
Optional:
+24 Vdc
–48 Vdc
–48 Vdc Redundant
Refer to the labeling on the ac power module for input
requirements
+20 Vdc to +32 Vdc, 0.50A
–38 Vdc to –60 Vdc, 0.25A
–38 Vdc to –60 Vdc, 0.25A
POWER
CONSUMPTION
AND
DISSIPATION
3160:
6.5 watts, 22.1 Btu per hour at +24 Vdc;
6.2 watts, 21.3 Btu per hour at –48 Vdc
8.7 watts, 29.7 Btu per hour at 100 Vac (includes
external transformer)
9.2 watts, 31.4 Btu per hour at 120 Vac (includes
external transformer)
3164, 3165:
12.0 watts, 41 Btu per hour at +24 and -48 Vdc
16.0 watts, 55.0 Btu per hour at 115 Vac (includes
external transformer)
ENVIRONMENT
Operating Temperature
Storage Temperature
Relative Humidity Shock and
Vibration
32°F to 122°F (0°C to 50°C)
–4°F to 158°F (–20°C to 70°C)
5%—95% (noncondensing)
Withstands normal shipping and handling