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

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A-5
EPIM-F3
Table A-3. EPIM-F3 Specifications
Parameter Typical Minimum Maximum
Transmitter Peak Wave
Length 1300 nm 1270 nm 1330 nm
Spectral Width
60 nm
-
100 nm
Rise Time 3.0 nsec 2.7 nsec 5.0 nsec
Fall Time 2.5 nsec 2.2 nsec 5.0 nsec
Duty Cycle 50.1% 49.6% 50.7%
Bit Error Rate Better than 10 -10
The transmitter power levels given above are Peak Power Levels after optical
overshoot. You must use a Peak Power Meter to correctly compare the values
given above to those measured on any particular port. If you are measuring
power levels with an Average Power Meter, add 3 dBm to the average power
measurement to correctly compare the average power values measured to the
values listed above (i.e., -33.5 dBm a 3 dB = -30.5 dBm peak).
NOTE