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V35 Fiber Modem

​V.35 fiber modem extends V.35 interface service over fiber. A pair of V.35 Fiber Modems provides 2048kbps V.35 network "extension" between remote and locations .it is designed to transmit/receive V.35 data over one string of fiber. The FMO-V35 allows transmission over Single- mode fiber with distances up to 120km. LED status indicators monitor the fiber and V.35 links. This product is available with either an AC or DC power supply and is supported by a wide range of applications and power supply environments.

Product description

V.35 fiber modem extends V.35 interface service over fiber. A pair of V.35 Fiber Modems provides 2048kbps V.35 network "extension" between remote and locations .it is designed to transmit/receive V.35 data over one string of fiber. The FMO-V35 allows transmission over Single- mode fiber with distances up to 120km. LED status indicators monitor the fiber and V.35 links. This product is available with either an AC or DC power supply and is supported by a wide range of applications and power supply environments.

Product character

The V.35 Rate is n*64kbps ( n=1~32).

Have two clock way: V.35 master clock and V.35 slave clock.

Have three Loop-Back Mode: Fiber interface Loop-Back (ANA)V.35 interface Loop-Back (DIG), command remote device loop-back (REM).

Remote adjustment of velocity for the remote device will be available when the local setting into the master clock and the remote set into slave clock.

It has PBRS test function and could be used as a 2M error code device.

V.35 interface support hot-plug and can be connected with other DCE or DTE device. 

Parameter and Index

Environment requiremen

The temperature requirement is not strict, the device can be working well under the terrible environment.

Working temperature: 0°C - 50°C

Relative humidity: 95%(without coagulation)

No causticity and impregnant gas, no rising dust, no strong magnetic field disturbing

Power

Adapting module power, voltage range can be wide, with strong anti-jamming function.

With good insulation, stable working status is available

power: -48V type, input voltage: -36V-72V

power: +24V type, input voltage: +18V+36V

power: -24V type, input voltage: -18V-36V

power: 220V type, input voltage: 180V260V

Power consumption

Total power consumption: <5W

 

V.35 connector

Transmission velocity: n*64KbpsN=1~32

Electric characteristics:  according ITU-T V.35

Connector: DB25

Connection way: DCE 

 

Fiber connector

Optical interface:                 SC/FC

Optical Wavelenth:               FP1310 nm /DFB1550nm+/-50/40nm

Sending consumption:             -9dBm/-5dBm

Receiving and dispatching module:   >-6dBm

Optical receiver receiving sensitivity: <-36 (BER<10 -10)

Dynamic range receiving:          >-30dB

Optical code:                    NRZ

Single mode :                   10/125 um 

Transmitting range: 2Km for multi mode, 40Km, 60 Km, 120K for single mode

Dimension

213mmL×138mmW×30mmH