363-704-121-01, Revision 01
Overview
FLC-704 List 2A
July 30, 1999
3
S
PECIFICATIONS
Electrical Characteristics
Analog Impedance .........................................600
Ω
Loop Resistance.............................................100
Ω
(CO switch to COT)
End-to-End Loss ............................................-2.5 dB
±
1.0 dB
DC Off-Hook Current....................................30 mA
Channel Signature
Tip-Ring .................................................475 k
Ω
, 1%
Tip-Ground .............................................332 k
Ω
, 1%
Ring-Ground...........................................(open)
COT 20 Hz Input Impedance.........................0.5 REN
Environmental
Operating Elevation .......................................-200 ft. to 13,000 ft (-60 m to 4,000 m)
Temperature and Humidity............................-40° F to +150° F (-40° C to +65° C) 5% to 95% (non condensing)
Physical
Weight............................................................0.8 lb (0.4 kg)
Dimensions
Height .....................................................6.75 in.
(17.2 cm)
Width ......................................................1.00 in.
(2.5 cm)
Depth ......................................................10.50 in. (26.7 cm)
