SMC Networks SMC8624T Bedienungsanleitung PDF herunterladen (Seite 50)

AKING

ETWORK

ONNECTIONS

4-4

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 multimode fiber optic port requires 50/125 or 62.5/125 micron

multimode fiber optic cabling with an LC connector at both ends.

Each single-mode fiber port requires 9/125 micron single-mode fiber

optic cable with an LC connector at both ends.

Caution: 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.

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SMC Networks SMC8624T Bedienungsanleitung Seite 50