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Fiber optic weatherproof telephone

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Description
Fiber optic weatherproof telephone

 
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
- 110dB(A) at a distance of 1 m (for external horn speaker)
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
  -Active:1.8W
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 1 m
- 110dB(A) at 1 m (for external horn speaker)
Ambient conditions  
Protection type IP65-IP66 as per EN60529
Operating temperature -25°C to +70°C
Storage temperature -25°C to +85°C

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