Cabletron Systems BRIM-T6 User Manual
Page 32
TPIM SPECIFICATIONS
A-2
The transmitter power and receive sensitivity levels given in Table A-1 and
Table A-2 are Peak Power Levels after optical overshoot. A Peak Power
Meter must be used to correctly compare the given values to those
measured on any particular port.
Table A-1. TPIM-F2 Performance Specifications
Parameter
Typical
Value
Worst Case
Worst Case
Budget
Typical
Budget
Receive
Sensitivity
-30.5 dBm
-28.0 dBm
—
—
Peak Input
Power
-7.6 dBm
-8.2 dBm
—
—
Transmitter Power:
50/125
µ
m
-13.0 dBm
-15.0 dBm
13.0 dB
17.5 dB
62.5/125
µ
m
-10.0 dBm
-12.0 dBm
16.0 dB
20.5 dB
100/140
µ
m
-7.0 dBm
-9.0 dBm
19.0 dB
23.5 dB
Bit Error Rate: Better than 10
-10
Table A-2. TPIM-F3 Specifications
Parameter
Typical
Minimum
Maximum
Transmitter
Peak Wave Length
1300 nm
1270 nm
1330 nm
Spectral Width
60 nm
–
100 nm
Rise Time
3.0 nsec
2.7 nsec
5.0 nsec
Fall Time
2.5 nsec
2.2 nsec
5.0 nsec
Duty Cycle
50.1%
49.6%
50.7%
Bit Error Rate: Better than 10
-10