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1000base-lx fiber module – D-Link DES-3326S User Manual

Page 33

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DES-3326S Layer 3 Fast Ethernet Switch User’s Guide

Identifying External Components

33

Channel insertion loss

Unit: dB

2.33 2.53

3.25

3.43

1000BASE-LX Fiber Module

Figure 3-8. 1000BASE-LX two-port module

♦ Front-panel module.

♦ Connects to 1000BASE-LX devices at full-duplex.

♦ Supports multi-mode fiber-optic cable connections of up to

550 meters or 5 km single-mode fiber-optic cable
connections.