Cabletron Systems TRXI-24, TRXI-22, TRXI-42, TRXI-44 manual REQUIREMENTS/SPECIFICATIONS TPIM-F3

REQUIREMENTS/SPECIFICATIONS

TPIM-F3

The TPIM-F3 shown in Figure 2-7 is an ST connector that supports Single Mode fiber Optic cabling.

RX	TX	LNK
		TPIM-F3

Figure 2-7. The TPIM-F3

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°C is -16.4 dBm. For a 4°C temperature increase, multiply the typical coefficient

(-0.15 dBm) by four and add the result to typical output power (4 x -0.15 dBm + -16.4 = -17.0).

Maximum Sensitivity (-36.0)

Receive

Typical Sensitivity (-31.0)

Sensitivity

Minimum Sensitivity (-30.0)

Minimum Receive Input (-9.72)

Maximum

Typical Receive Input (-7.5)

Receive

Input Power

Maximum Receive Input (-6.99)

Transmitter Power*

Maximum Transmit Power (-12.0)

(At 25°C into

Typical Transmit Power (-15.5)

8.3/125∝m fiber)

Minimum Transmit Power (-21.0)

dBm

-40

-35

-30

-25

-20

-15

-10

-5

0

Less Power

More Power

* Transmit Power

Typical Power

Minimum Power

Maximum Power

Coefficient

-0.15dBm/°C

-0.12 dBm/°C

-0.18 dBm/°C

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