Product function: V.35 fiber modem extends V.35 interface service over fiber. A pair of V.35 Fiber Modems provides n*64K(n=1-32) V.35 network  “extension”  between remote and locations .The BD-OP-V35 is designed to transmit/receive V.35 data over one string of fiber. The BD-OP-V35 allows transmission over Single-mode fiber with distances up to 120km. LED status indicators monitor the fiber and V.35 links. The Model BD-OP-V35 is available with either an AC or DC power supply and is supported by a wide range of applications and power supply environments.

Features:

• Have two row of LED, one indicates local status, the other indicates remote status

• The V.35 Rate is N*64K, 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 the remote modem V.35 interface 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

• E1 fiber modem matching V.35 fiber by pair, one G.703/V35 interface conversion can be save out.

• 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.

V.35 connector
transmission velocity : N×64Kbps(N=1~32) 
electric characteristics:  according  ITU-T V.35
connector: DB25
connect 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: SM 20Km, SM 40Km, SM 60 Km, SM 120Km
Dimension 
210(W)× 140(L)× 30(H)mm

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: 220V type, input voltage: 175V~250V
power consume:<5W