SSR-FDDI-02

SSR-FDDI-02

Connectivity Guidelines

Table 25. SSR-FDDI-02 Recommended Cable Types and Specifications

Cable

Type

Max. Length

Connector

 

 

 

 

 

 

 

 

FDDI Copper

Cat. 3, 4, 5 100-ohm UTP

100 m (328 ft)

RJ-45

 

 

 

 

 

 

 

 

Multimode Fiber

62.5/125

 

 

2 km (1.24 mi)

SC

 

 

 

 

 

 

 

 

Single Mode Fiber

10/125

 

 

30 km (18.64 mi)

SC

 

 

 

 

 

 

 

 

Optics

 

 

 

 

 

 

Table 26. SSR-FDDI-02 Receiver/Transmitter

 

 

 

 

 

 

 

 

Receiver Sensitivity

 

 

Transmit Power

 

 

 

 

 

 

 

 

 

 

MMF

SMF

Minimum

-34 dBm

-33 dBm

Maximum

-31 dBm

-3 dBm

 

 

 

 

MMF

SMF

Minimum

-20 dBm

-8 dBm

Maximum

-14 dBm

-3 dBm

 

 

 

Table 27. SSR-FDDI-02 Links

Link Power Budget

MMF

11 dB

SMF

>10 dB

 

 

Connector Pin Assignments

The connector pins are assigned as follows:

Table 28. RJ-45 Console Port Pin Assignments

Pin Connection

1TX +

2TX -

3Unused

4Unused

5Unused

6Unused

7RX +

8RX -

Enterasys X-Pedition 8000/8600 Getting Started Guide

109

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Enterasys Networks 8000/8600 manual Mmf Smf, SSR-FDDI-02 Links Link Power Budget