Edge-Core ES4625 Guia de Instalação descarregar pdf (Página 49)

4-3

Fiber Optic SFP Devices

Figure 4-2 Network Wiring Connections

Fiber Optic SFP Devices

An optional Gigabit SFP transceiver (1000BASE-SX, 1000BASE-LX or

1000BASE-LH) can be used for a backbone connection between switches, or for

connecting to a high-speed server.

Each single-mode fiber port requires 9/125 micron single-mode fiber optic cable with

an LC connector at both ends. Each multimode fiber optic port requires 50/125 or

62.5/125 micron multimode fiber optic cabling with an LC connector at both ends.

Warning: This switch uses lasers to transmit signals over fiber optic cable. The lasers are

compliant with the requirements of a Class 1 Laser Product and are inherently

eye safe in normal operation. However, you should never look directly at a

transmit port when it is powered on.

1. Remove and keep the LC port’s rubber cover. When not connected to a fiber

cable, the rubber cover should be replaced to protect the optics.

2. Check that the fiber terminators are clean. You can clean the cable plugs by

wiping them gently with a clean tissue or cotton ball moistened with a little

ethanol. Dirty fiber terminators on fiber cables will impair the quality of the light

transmitted through the cable and lead to degraded performance on the port.

3. Connect one end of the cable to the LC port on the switch and the other end to

the LC port on the other device. Since LC connectors are keyed, the cable can

be attached in only one orientation.

pment

(side view)

Network Switch

Patch Panel

Punch-Down Block

Wall

witch 10/100

6724L3

CheetahSwitchW

orkgroup-4549

ES4549

StackMaster

StackLink

Power

RPU

Diag

Module

Master

Select

StackID

Console

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Edge-Core ES4625 Guia de Instalação Página 49

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