TAK Communicationis the most reliable optical transmission product supplier in China providing the best quality Voice Fiber Multiplexers. Today we will share a good Voice Fiber Multiplexer with you - TAK 4 Ports Voice Fiber Multiplexer.

TAK 4 Ports Voice Fiber Multiplexer offers 1-4 FXO / FXS voice, wall-mounted and can provide plug-4U chassis, support SNMP network management.TAK 4 Ports Voice Fiber Multiplexer is Based on proprietary integrated circuit, and supports FXO voice port FXS ports and port magneto telephone interface; FXO port and docking PBX, FXS port is connected to the user's phone. Voice FXO / FXS access, support caller ID function and reverse polarity billing function. It can support Telephone Number mutual function of each site; Ø unrepeated transmission distance of up to 2 to 120 km.4U rack machines can provide plug-in, available SNMP network management; multiple power mode options: AC220V, DC-48V / DC24V, etc; telephone interface with lightning protection, lightning reached 17626.5 (IEC61000-4-5) Short circuit current wave 8 / 20μs, the peak output voltage 6KV open standards;

TAK 4 Ports Voice Fiber Multiplexer Technical parameters: 

Fiber
Multi-mode Fiber
50/125um, 62.5/125um,
Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber, attenuation (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: 40Km
Transmission distance: 40Km @ 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

EM 2/4 Line
AD: 0dB
DA: -3.5dB
Two/Four-line Impedance: 600 Ohm
Return loss: 20 dB

Power
Power supply: AC180V ~ 260V；DC –48V；DC +24V
Power consumption: ≤10W

Dimension          
Product Size:         216X130X31mm(WXDXH)
Piece Weight :    1.3KG

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)

More TAK Voice Fiber Multiplexers, please visit www.takfiberoptic.com.