Allied-telesis AT-FS217 Uživatelský manuál stáhnout pdf (Strana 21)

AT-FS21x and AT-FS212/x Series Installation Guide

Note

Refer to page 18 for additional fiber optic port specifications.

Selecting a Site

Be sure to observe the following requirements when choosing a site for your

switch.

❑ Select a site that is dust-free and moisture-free.

❑ Be sure that the site will allow you to easily access the fiber optic and

twisted pair cables and the power cord.

❑ Use dedicated power circuits or power conditioners to supply reliable

power to the device.

Reviewing Safety Guidelines

Please review the following safety guidelines before you begin to install the

media converter.

Laser

Class 1 laser device. ! 7

Laser

Do not stare into the laser beam. ! 8

Warning

Electric Shock Hazard: To prevent electric shock, do not remove the

cover. There are no user-serviceable parts inside. The unit contains

hazardous voltages and should only be opened by a trained and

qualified technician. ! 9

Warning

Lightning Danger: Do not work on this equipment or cables during

periods of lightning activity. ! 11

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Allied-telesis AT-FS217 Uživatelský manuál Strana 21