Bdcom S2008 하드웨어 설치 매뉴얼 - 페이지 8

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When planning your site layout and equipment loations, remamber the precautions described in the

next section ,"Preventive Site Configuration" .If you are experiencing shutdowns or unusually high

errors with your exsting equipment, this precautions might help you isolate the cause of failures and

prevent future problemss.

2.2.2

Preventive site configuration

The following precautions will help you plan an acceptable operating environment for you switch and

help you avoid environmentally-cauesd equipment failures:

11. Ensure that the room in which you operate your system has adequate air

12. Always follow the EDS-prevention procedures to avoid damage to

13. The chaissis is designed to allow cooling air to flow effectively inside it .An

2.2.3

The following information will help you plan an acceptable equipment rack configuration.

14. The equipment in the rack will heat when working.So enclosed racks must

15. When mounting a chassis in an open rack ensure that the rack frame does

16. Ensure that you provide adequate ventilation for equipment at the bottom of

17. Baffles can help to isolate exhaust air from intake air, which also helps to

2.2.4

Check the power at you site to ensure that you are reaieving "claen" power.Install a power conditioner

if neccesary.nsure that a fuse or circiut breaker no larger than 240V,10A interminal is used on the phase

conductors.

Warning：

If the power system does not connect to the earth properly , the variables of input power is big or exist

excess pulse,it will add error ratio of communication equipment ,even to damage the hardware system.

circulation .Electrical euqipment generates heat .Ambient air temperature

might not be able to cool equipment to acceptable opoerating temperatures

without adequate circiulation.

equipment .Damage from static discharge can cause immediate or

intermittent equipment failure.

open chassis allows allows air leaks ,which might interrupt and redirect the

flow of cooling air from internal components.

have adequate ventilation.The equipment should not be put too close to

each other to ensure the racks are not overheat.

not lock the intake or or the exhaust ports.So check the position of the

chassis when it is seated all the way into the rack.

rack.

draw cooling air through the chassis .The best placement of the chassis on

the airflaw in the rack ,which and be found by experimenting with different

arrangement.

BDCOM S2008 Switch Hardware Installation Guide

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