Comdial DX-80 - Electrical Data; Environmental Data

October, ‘03 Comdial 33
DX-80 Installation & Maintenance
1.15.3 ELECTRICAL DATA
1.15.4 ENVIRONMENTAL DATA
Electrical Specifications
AC Power source Dedicated 117/230vac + 15%, 47-63Hz single phase
Power consumption 1.5A maximum @ 120vac (180 watts)
Power Supply fuse
AC input:
DC output:
2A 250v
1A 125v
Idle Channel Noise -74 dB
Cross Talk Attenuation 75 dB (@ 1kHz)
Ringing Sensitivity 40v RMS 25 Hz
Ringer Equivalence Number 1.5
CO Line Signaling DTMF amplitude (-5 dB,-7 dB) +- 2 dB, @ approx. 2
Vpp
Pulse Dialing ratio 60/40 @ 10 PPS
Music source / Background
Music
0 dBm at 600 ohm input impedance
1/8th inch phono jack
Contact rating (Option
Module LBC)
1A @ 30VDC
0.5A @ 90VAC 30Hz
1/8th inch phono jack
External Page Port 0 dBm at 600 ohms
1/8th inch phono jack
Environmental Specifications
Operating Temperature
0
o
to 35
o
C, 32
o
to 95
o
F
Recommended Operating
70
o
to 78
o
F
Storage Temperature
32
o
to 104
o
F
Operating Relative Humidity 5% to 90% (non-condensing)
Heat Dissipation (BTU) 300