PairGain PG-Flex FRC-754 L4, Руководство пользователя

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363-754-104-01, Revision 01 Product Overview
PG-Flex FRC-754 List 4 June 22, 1998 3
Specifications
Electrical Characteristics
Analog Impedance 600
Ω
Subscriber Drop 960
Ω
(including 430
Ω
for the handset)
DC Loop Current
≥
23 mA
Ringer Output 40 V RMS, 3 lines simultaneously, 5 REN each
End-to-End Loss -2.5 dB ± 1.0 dB at 1004 Hz
Lightning Protection Meets all requirements (GR-CORE-1089, Section 4)
Environmental
Operating Elevation –200 ft. to 13,000 ft. (–60 m to 4000 m)
Temperature and Humidity –40° F to +150° F (–40° C to +65° C)
5% to 95% (non condensing)
Physical
Weight 0.6 lb (0.3 kg)
Dimensions
Height 12.00 in. (30.5 cm)
Width 1.00 in. (2.5 cm)
Depth 4.50 in. (11.4 cm)