Cabletron Systems TRXI-42, TRXI-22, TRXI-24 REQUIREMENTS/SPECIFICATIONS TPIM-F2, Value Case Budget

REQUIREMENTS/SPECIFICATIONS

TPIM-F2

The TPIM-F2 shown in Figure 2-6 is an ST connector that supports Multimode fiber Optic cabling.

RX	TX	LNK
		TPIM-F2

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
Receive	Value	Case	Budget	Budget
Sensitivity:	-30.5 dBm	-28.0 dBm	—	—
Peak Input
Power:	-7.6 dBm	-8.2 dBm	—	—
Transmitter Power
50/125 ∝m
fiber:	-13.0 dBm	-15.0 dBm	13.0 dB	17.5 dB
62.5/125 ∝m
fiber:	-10.0 dBm	-12.0 dBm	16.0 dB	20.5 dB
100/140 ∝m
fiber:	-7.0 dBm	-9.0 dBm	19.0 dB	23.5 dB
Error Rate:	Better than 10-10

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