Cabletron Systems FOT-F3 - Manual (Page 18)

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REQUIREMENTS/SPECS.
FIBER OPTIC INTERFACE (cont.)
Transmitter Peak 1300 nm 1270 nm 1330 nm
Wave Length
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 bit error rate
NOTE: The transmitter power levels and receive
sensitivity 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 measurement to correctly
compare those measured values to the values listed
above (i.e. -30.5 dBm peak = -33.5 dBm average).