Tpim-F3 For Single Mode Fiber - Cabletron Systems STHI User Manual

Fiber Optic TPIM Specifications
A.3.2

TPIM-F3 for Single Mode Fiber

The TPIM-F3 connector supports Single Mode Fiber Optic cabling.
Transmitter Power decreases as temperatures rise. Use the Output Power
Coefficient (-0.15 dBm) to calculate increased or decreased power output
for the 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).
Receive
Sensitivity
Maximum
Receive
Input Power
Transmitter Power*
(At 25 C into
8.3/125 m fiber)
dBm
Less Power
* Transmit Power Typical Power
Coefficient
(See Note Below)-0.15dBm/
Parameter
Transmitter
Peak Wave Length
Spectral Width
Rise Time
Page A-4
Maximum Sensitivity (-36.0)
Typical Sensitivity (-31.0)
Minimum Sensitivity (-30.0)
-40 -35 -30 -25
Minimum Power
C
Figure A-4. Transmitter Power Levels
Table A-3. TPIM-F3 Specifications
Typical
1300 nm
60 nm
3.0 nsec
Maximum Transmit Power (-12.0)
Typical Transmit Power (-15.5)
Minimum Transmit Power (-21.0)
-20 -15 -10 -5
More Power
Maximum Power
-0.12 dBm/ C-0.18 dBm/
Minimum
1270 nm
–
2.7 nsec
Minimum Receive Input (-9.72)
Typical Receive Input (-7.5)
Maximum Receive Input (-6.99)
0
C
Maximum
1330 nm
100 nm
5.0 nsec