Product information:

FOMV35 series is a high-performance fibre optic modem developed by using a dedicated integrated circuit. It can modulate data signals directly over single or multi-mode fibre optic cable. At another end of the optic cable, optical signal is demodulated back to the original data signal. 

FEATURES
Loopback of local analog/digital interface
AC 220V or DC 48V inputs may be selected for fibre optic modems

SPECIFICATION
Operating wavelength : 850nm,1310nm or 1550nm
Optic fibre connector: SC
Fibre types: Multimode
Transmission distances
Singlemode up to 120km, Multimode: up to 2km

V.35 interface
Data rate : N x 64Kbps (N=1~32)
Available with CTS/RTS (Hardware) flow control function
Type of connector: M34 connector
Operating mode: DCE
Indicator lamp: To indicate the operating status of power supply, data
receiving/sending, loopback and random code test, code missing alarm,
out-of-frame alarm etc.

Environmental
Size : 140mm (depth) x 210mm (width) x 42mm (height)
Power supply
AC : 90V - 260V AC input, 5V/2A output
DC : -48V (-36 to -72V); +24 V (Optional)
Power consumption : 3W Max
Operating temperature : 0°C - 50°C Storage