MCK pbxgateway Administrator's Manual page 42

Specifications
Interfaces
Ethernet Single 10BaseT, RJ-45
Serial/WAN EIA/TIA-232, EIA/TIA-530, EIA/TIA-V35
Management Serial RS-232, DB9
PBX/KSU Up to 12 digital line interfaces over a 25 pair,
RJ-21 cable.
Voice
Voice G.729A, G.711, ADPCM 32, ADPCM 24
compression
Protocols and
Services
WAN
Remote Voice Protocol (RVP) (proprietary)
over HDLC
LAN
RVP over Internet Protocol (IP)
Electrical
Line Voltage 100-240VAC
Frequency 50-60 Hz
Max Power 0.8 Amps
Consumption
Power Input IEC (with 2A Fuse)
Filter
Mechanical
Dimensions 17" x 8" x 1 ¾" (432mm x 203mm x 44mm)
Weight 6lbs 7 oz (3 kg)
Environmental
Temperature
32° - 130°F (0° - 55°C)
Relative 5 to 95%
Humidity
Table 2-1. continued
Issue 2.1 December 1999
2-3