+86 0571-87007056  service@fctel.com.cn

Voice Over Fiber

  • fctel-
  • fctel-
  • fctel-
  • fctel-

4channel voice fiber multiplexer(mini type)

This mini type device provides 1-4 channel FXO/FXS telephone and you can hang it on the wall.
◆ based on self -copyright IC;
◆ Voice port supports FXO and FXS port magnet phone interface FXO port docking with program-controlled switchboard FXS port connected to the user’s telephone;
◆ Voice FXO/FXS access supports caller ID feature and reverse polarity billing functions;
◆ Support various sites mutual number allocation function;
◆ The transmission distance is up to 2-120Km without interruption;
◆ AC 220V DC-48V DC24V can be optional;
◆ Phone interface provide the lightning-protection function which can reach the IEC61000-4-5 (8/20μs) CM (6KV).
Multi-mode Fiber
50/125um 62.5/125um
Maximum transmission distance: 2KM@62.5/125um  single mode fiberattenuation (3dbm/km)
Wave Length: 820nm
Transmitting power: -12dBm (Min) ~-9dBm (Max)
Receiver sensitivity: -28dBm (Min)
link budget: 16dBm
Single-mode Fiber
8/125um 9/125um
Maximum transmission distance: 120Km
Transmission distance:120KM@9/125um  single mode fiber attenuation (0.35dbm/km)
Wave Length: 1310nm
Transmitting power: -9dBm (Min) ~-8dBm (Max)
Receiver sensitivity: -27dBm (Min)
link budget: 18dBm
FXS Phone Interface
Ring voltage: 75V
Ring frequency: 25HZ
Two-line Impedance: 600 Ohm (pick up)
Return loss: 40 dB
FXO Switch Interface
Ring detect voltage: 35V
Ring detection frequency: 17HZ-60HZ
Two-line Impedance: 600 Ohm (pick up)
Return loss: 40 dB
External AC220V/5V Power Supply;
Power Consumption:≤5W
Working environment
Working temperature:  -10°C ~ 50°C
Working Humidity:        5%~95 % (no condensation)
Storage temperature:   -40°C ~ 80°C
Storage Humidity:         5%~95 % (no condensation
MTBF:    >100000 hours
4channel voice fiber multiplexer


Skype: tracy.fctel

Tel: +86 0571-87007056

Phone: +86 18966484617

Email: service@fctel.com.cn

Add: 7F,Building 2,NO.9 XiYuan 2nd Road,West Lake Technology Park, Hangzhou,China.