Customization: | Available |
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Usage: | Industry, Telephone |
Call Type: | Mixed |
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This Weatherproof power station telephone is designed for use by the railways, power stations, the armed services and heavy industry which require very reliable telephony under adverse conditions.
This Weatherproof power station telephone JR101-3B is fully contained within a corrosion resistant cast aluminium weatherproof case with a door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF.
- Add Horn & Lamp on the top
- Key lockable latch
- Upper & lower internal mounting plates
- Flat label area or custom embossed logo on door
- Vandal resistant screws for upper mounting plate
Analogue Version |
|
Power Supply |
From the analogue telephone network |
Supply Voltage |
24 VDC to 65 VDC |
Supply Current |
20 mA DC to 100 mA DC |
Ringer Volume |
- 80dB(A) at a distance of 1 m |
Dialing Method |
DTMF mode in accordance with ITU-T recommendation Q.23. |
SIP Version |
|
Power Supply |
PoE or 12V DC |
Power Consumption |
-Idle:1.5W |
SIP Protocol |
SIP 2.0 (RFC3261) |
Support Codec |
G.711 A/U, G.722 8000/16000, G.723, G.729 |
Communication Type |
Full duplex |
Ringer volume |
- 90~95dB(A) at a distance of 1 m |
Operating Temperature | -30°C to +65°C |
Storing Temperature | -40°C to +75°C |
Ringing Tone | Shrill warble tone 80 dBA @ 1 metre typical |
M.T.B.F. | Excess of 50,000 hours using |
Dialing | MF (tone) |
Lightning / Transients | Protection to ITU-T k.21 enhanced levels |