REQUIREMENTS/SPECS.

FIBER OPTIC INTERFACE

Type:

FOT-F3:

ST fiber optic ports.

Parameter

Typical

Minimum

Maximum

Receive

-31.0 dBm

-33.5 dBm

-29.5 dBm

Sensitivity:

 

 

 

Max. Receive

 

 

 

Input Power:

-7.5 dBm

-9.72 dBm

-6.99 dBm

Transmitter Power

 

 

at 25° C

 

 

 

Into 8.3/125

 

 

 

μm fiber:

-15.0 dBm

-19.5 dBm

-12.0 dBm

Output Power

-0.15

-0.12

-0.18

Coefficient:

dBm/°C

dBm/°C

dBm/°C

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).

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Cabletron Systems FOT-F3 user manual REQUIREMENTS/SPECS Fiber Optic Interface, Parameter Typical Minimum Maximum