Toshiba G1IF1 Instruction Manual page 21

TECHNICAL DATA
Ratings
DC power supply:
Optical Interface
Operative Range:
Wavelength:
Connector Type:
Fibre Type:
48Vdc
110Vdc/125Vdc
220Vdc/250Vdc
(Normal range: -20% to +10% of rated voltage,
superimposed AC voltage  12%, break in supply
duration  20ms)
Burden: less than 8W
<1km with 50/125m GI fibre (3dB/km)
<2km with 62.5/125m GI fibre (3dB/km)
820nm
ST
50/125m or 62.5/125m glass fibre
 20 
6 F 2 S 0 7 5 5