Cabletron Systems SEH-34 - Manual (Page 24)

INSTALLATION REQUIREMENTS/SPECIFICATIONS
Page 2-12
2.3.3 EPIM-F3
The EPIM-F3 shown in Figure 2-5 supports Single Mode Fiber Optic
cabling. It has an internal Cabletron Systems FOT-F™ Fiber Optic
Transceiver and is equipped with ST Connectors. Specifications for
the EPIM-F3 are listed below.
Figure 2-5. EPIM-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).