Westermo MCW-211 - Manual (Page 12)

12 6645-2204
Fibre optic power budget
Model MCW-211-MM
xx2
MCW-211-SM
SC15
MCW-211-SM
LC15
MCW-211-SM
LC40
Transmitted
wavelength 1310 nm 1310 nm 1310 nm 1310 nm
Min. output
power,
transmitter –19 dBm –15 dBm –15 dBm –5 dBm
Max. output
power,
transmitter –12 dBm –8 dBm –8 dBm 0 dBm
Input sensitivity,
receiver –31 dBm –34 dBm –31 dBm –34 dBm
Min. power
budget 12 dBm 19 dBm 16 dBm 29 dBm
Max. power
budget 19 dBm 26 dBm 23 dBm 34 dBm
Recommended
fibre cable and
core / cladding
diameter Multimode
50/125, 62.5/125
Singlemode
9/125, 10/125
Singlemode
9/125, 10/125
Singlemode
9/125, 10/125
Fibre type Normal attenuation
@ 1310 nm multimode
Normal attenuation
@ 1310 nm singlemode
50/125 3.0 dBm/km –
62,5/125 3.5 dBm/km –
9/125 – 0.5 dBm/km
10/125 – 0.5 dBm/km
Attenuation in connectors / splices
Type Normal attenuation
Connector 0.2 – 0.4 dBm
Fusion splice 0.1 dBm
Mechanical splice 0.2 dBm