System

Capacity

10 Mbps full duplex + T1/E1
Antenna Connector N-Type female
RF Attenuation Range 16 dB minimum for 2483.5 MHz model
20 dB minimum for 5850 MHz models
Maximum Receive Level 0 dBm, error-free
Latency <500 µS
Processing Gain 10 dB, minimum
 

Regulatory Compliance FCC Part 15.247
IC RSS210/139
ETS 300 328
Security 2e
8 security coding

Data Interface

Ethernet Interface: 10BaseT
Connector: RJ-45 Female
Compliance: IEEE 802.3d

Auxiliary Connections

Orderwire Handset: 2-wire, RJ-11
VF Orderwire: Bridge 600 ohm balanced, 4-wire, 0 dBm, DB25
Diagnostics Port: RS-232/RS-422 (craft/TBOS), DB9
Aux. Data Port: RS-232/RS-422, (Clear Service Channel) ²9600 baud, DB9
Alarm Port: 2 ea. Form C, 6 TTL, DB25
Test Points: Output power, near-far-end RSL, GND
Wayside Channels: 1 T1 (DS-1) or E1 (CEPT-1)

Power/Environment

DC Power: ±20 to ±63 Volts, <45 Watts
Optional AC Adapter: 100-250 Volts, 50-60 Hz
Power Connector: 6-pin barrier strip, plug-in
Operational Temperature: -30° to 65° C
Humidity: 0 to 95%, non-condensing
Altitude: 15,000 feet/4572 meters, maximum

Physical-Indoor Unit

Size: (WxHxD) 17.2 x 3.5 x 14.5 inches
43.7 x 8.9 x 36.8 cm
Weight: 11 lbs/5 kg

Mounting (Installation)

EIA Rack Mount: 19 inch/48.2 cm, 2-rack unit height (mounting brackets supplied)

Frequency Channel Plans

Model Number Channel Plan Frequency

31190-41/2 A1/A2 2420/2443 MHz
31145-41/2 A1/A2 5740/5803 MHz
31145-41/2 B1/B2 5772/5834 MHz

Model 31190-41 has 1 dedicated T1 wayside and allows connection of 1 additional T1 that reduces 10BaseT throughput by 1.5 Mbps

Model 31190-42 has 1 dedicated E1 wayside and allows connection of 1 additional E1 that reduces 10BaseT throughput by 2 Mbps

Model 31145-41 has 1 dedicated T1 wayside and allows connection of 1 additional T1 that reduces 10BaseT throughput by 1.5 Mbps

Model 31145-42 has 1 dedicated E1 wayside and allows connection of 1 additional E1 that reduces 10BaseT throughput by 2 Mbps