RST310 USER & INSTALLATION MANUAL
48
Specification Summary
Electrical
Power
11-32V DC 2.5A
Plug-pack (if provided)
90-250VAC 50/60Hz input
Power Consumption
(Average Current)
Input Voltage
12V 24V
Standby Mode
0.35A 0.16A
Talk/Transmit Mode
0.52A 0.26A
Subscriber Line Interface
Ring Equivalence Number
3 REN
Impedance
600
Ω
or TN12 2-wire interface
Open circuit voltage
-48V DC+- 5%
Ring Voltage
> 56V RMS
EMC Compliance
C-Tick and A-Tick, CE mark,
Environmental
Operating Temperature Range
0°C to +55°C ambient
Operating Humidity Range
<85% RH non-condensing
Storage temperature
-30C to +70C
Weight 2.5
kg
Dimensions
290x225x60mm