Appendix B: FEPIM Specifications

B.2 DELFX-UI

The DELFX-UI shown in Figure B-2 uses an SC style connector that supports multimode fiber optic cabling. Specifications for the DELFX-UI are listed in Table B-1, below.

 

2286-40

 

 

 

Figure B-2 DELFX-UI

 

 

Table B-1 Transmitter Power

 

 

 

 

 

Cable Type

 

Worst Case Budget

 

Typical Budget

 

 

 

 

 

 

 

 

 

 

50/125 µm fiber optic

 

6.0 dB

 

9.0 dB

 

 

 

 

 

62.5/125 µm fiber optic

 

9.0 dB

 

12.0 dB

 

 

 

 

 

100/140 µm fiber optic

 

15.0 dB

 

18.0 dB

 

 

 

 

 

The transmitter power levels and receive sensitivity levels listed are peak power levels after optical overshoot. A peak power meter must be used to correctly compare the values given above to those measured on any particular port. If power levels are being measured with an average power meter, add 3 dB to the measurement to compare the measured values to the values listed above.

B-2

DELHE-UA User’s Guide

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Cabletron Systems DELHE-UA manual Delfx-Ui