Cabletron Systems TRXI-24 - Manual (Page 25)

REQUIREMENTS/SPECIFICATIONS
Page 2-14
TPIM-F2
The TPIM-F2 shown in Figure 2-6 is an ST connector that supports
Multimode fiber Optic cabling.
Figure 2-6. The TPIM-F2
Note : The transmitter power levels and receive sensitivity levels given
are Peak Power Levels after optical overshoot. A Peak Power Meter must
be used to correctly compare the values given 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).
Parameter Typical Worst Worst Case Typical
Value Case Budget Budget
Receive
Sensitivity:
-30.5 dBm -28.0 dBm — —
Peak Input
Power:
-7.6 dBm -8.2 dBm — —
Transmitter Power
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
TPIM-F2
LNK
RX TX