Cabletron Systems 36 Manual De Usuario
FOMIM User’s Guide
A-1
APPENDIX A
FOMIM SPECIFICATIONS
The operating specifications for the Cabletron Systems FOMIM are
included in this Appendix. Cabletron Systems reserves the right to change
these specifications at any time without notice.
included in this Appendix. Cabletron Systems reserves the right to change
these specifications at any time without notice.
A.1
OPERATING SPECIFICATIONS
Table A-1
Fiber Optic Interface (All Ports)
Transceiver
Built-In Cabletron Systems FOT-F3
Parameter
Typical
Minimum
Maximum
Receive Sensitivity
-31.0 dBm
-36.0 dBm
-30.0 dBm
Max. Receive Input
Power
Power
-14.0 dBm
Transmitter Power at
25
25
°
C Into 8.3/125
µ
m
fiber:
-18.0 dBm
-21.0 dBm
-15.0 dBm
Output Power
Coefficient
Coefficient
-0.07 dB/
°
C
NOTE
Transmitter Power decreases as temperatures rise and
increases as temperatures fall. Use the Output Power
Coefficient to calculate increased or decreased power output
for your operating environment. For example, the typical power
output at 25
increases as temperatures fall. Use the Output Power
Coefficient to calculate increased or decreased power output
for your operating environment. For example, the typical power
output at 25
°
C is -16.4 dBm. For a 4
°
C temperature increase,
multiply the typical coefficient (-0.07 dB) by four and add the
result to the typical output power (4
result to the typical output power (4
°
C x -0.07 dB/
°
C) +
(-16.4dBm) = -16.7).