Chapter 2: Network Requirements

2.1.3FPIM-05 and FPIM-07

The FPIM-05 and FPIM-07 provide a single-mode fiber connection. The FPIM-05 uses a MIC style connector and the FPIM-07 uses an SC type connector. The specifications for both devices are listed in Table 2-4.

Table 2-4 FPIM-05 and FPIM-07 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

 

 

The link distance is up to 40 kilometers (max) and 25 kilometers (typical) on single-mode, fiber-optic cable as specified by ANSI SMF-PMD.

7F06-02 FDDI SmartSwitch Interface Module User’s Guide

2-3

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Image 17
Cabletron Systems FDDI manual FPIM-05 and FPIM-07, Parameter Typical Minimum Maximum