Cabletron Systems DELHF-UA User Manual page 89

Digital fddi modular interface
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A.3
DEL05-UI
The DEL05-UI, shown in Figure A-4, provides a singlemode fiber
connection. The DEL05-UI uses a MIC style connector. The
specifications for this device are listed in Table A-2.
Parameter
Transmitter Peak Wave
Length
Spectral Width
Rise Time
Fall Time
Duty Cycle
Bit Error Rate
The link distance is up to 40 kilometers (maximum) and 25 kilometers
(typical) on single mode fiber-optic cable as specified by ANSI
SMF-PMD.
DELHF-UA User's Guide
Table A-2 DEL05-UI Specifications
Typical Value
1300 nm
60 nm
3.0 ns
2.5 ns
50.1%
Better than 10
Figure A-4 The DEL05-UI
Minimum
1270 nm
-
2.7 ns
2.2 ns
49.6%
10
DEL05-UI
DEL05-UI
Maximum
1330 nm
100 nm
5.0 ns
5.0 ns
50.7%
A-3

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