Cabletron Systems Expansion module DELHE-UA, User Manual

Page: 46 / 50

Appendix B: FEPIM Specifications
B-2 DELHE-UA User’s Guide
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.
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.
2286-40
DELFX-UI