Cabletron Systems Environmental Module TM 9C300-1, User Manual

Page: 41 / 50

A-3
EPIM-F1 and EPIM-F2
Table A-2. Transmitter Power
Parameter Typical Value
Worst
Case
Worst Case
Budget
Typical
Budget
50/125
µ
m
fiber
-13.0 dBm -15.0 dBm 13.0 dB 17.5 dB
62.5/125
µ
m
fiber
-10.0 dBm -12.0 dBm 16.0 dB 20.5 dB
100/140
µ
m
fiber
-7.0 dBm -9.0 dBm 19.0 dB 23.5 dB
Error Rate Better than 10
-10
The transmitter power levels and receive sensitivity levels listed are Peak Power
Levels after optical overshoot. A Peak Power Meter must be used to correctly
compare the values given above to those measured on any particular port. If
Power Levels are being measured with an Average Power Meter, then 3 dBm
must be added to the measurement to correctly compare those measured values
to the values listed (i.e., -30.5 dBm peak = -33.5 dBm average).
NOTE