Cabletron Systems STHI Manual De Usuario

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Fiber Optic TPIM Specifications
Page A-3
Figure A-3.  The TPIM-F2 Faceplate.
A.3.1
TPIM-F2 for Multimode Fiber
The TPIM-F2 connector supports Multimode Fiber Optic Cabling.
The transmitter power and receive sensitivity levels given in Table A-2 are 
Peak Power Levels after optical overshoot. A Peak Power Meter must be 
used to correctly compare the given values 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 in Table A-2 (i.e. -30.5 
dBm peak=-33.5 dBm average).
Table A-2.  TPIM-F2 Specifications.
Parameter
Typical
 Value
Worst Case
Worst Case
 Budget
Typical
Budget
Receive 
Sensitivity
-30.5 dBm
-28.0 dBm
 —
 —
Peak Input 
Power
-7.6 dBm
-8.2 dBm
 —
 —
Transmitter Power:
50/125 
µ
-13.0 dBm
-15.0 dBm
13.0 dB
17.5 dB
62.5/125 
µ
m
-10.0 dBm
-12.0 dBm
16.0 dB
20.5 dB
100/140 
µ
-7.0 dBm
-9.0 dBm
19.0 dB
23.5 dB
Error Rate: Better than 10
-10
 
TPIM-F2
LNK
RX
TX