Extreme 10808 安装指南

BlackDiamond 8800 Series Switches Hardware Installation Guide

●

Disconnect all power before removing the back panel of any Extreme Networks switch, unless 
otherwise instructed by a product specific maintenance procedure. 

●

Disconnect all power cords before working near power supplies, unless otherwise instructed by a 
product-specific maintenance procedure. 

●

When you handle modules, optic devices, power supplies, or other modular accessories put on an 
ESD-preventive wrist strap to reduce the risk of electronic damage to the equipment. Connect the 
other end of the strap to the ESD connector on the front of the chassis. Leave the ESD-preventive 
wrist strap permanently attached to the chassis so that it is always available when you need to 
handle ESD-sensitive components.

●

Install all cables in a manner that avoids strain. Use tie wraps or other strain relief devices. 

●

Replace power cord immediately if it shows any signs of damage.

Follow these guidelines:

●

Do not attempt to lift objects that you think are too heavy for you.

●

When you install equipment in a rack, load heavier devices in the lower half of the rack first to 
avoid making the rack top-heavy.

●

Only use tools and equipment that are in perfect condition. Do not use equipment with visible 
damage.

●

Routing cables: Route cables in a manner that prevents possible damage to the cables and avoids 
causing accidents, such as tripping.

The BlackDiamond 8800 series switches meet the requirements for LAN system equipment. LAN 
systems are designed for intra-building installations; that is, cable runs between devices must be in the 
same building as the connected units.

This equipment can be connected between buildings if any one of the following conditions is true:

●

Cable runs between buildings are less than 140 feet long.

●

Cable runs between buildings are directly buried.

●

Cable runs between buildings are in an underground conduit, where a continuous metallic cable 
shield or a continuous metallic conduit containing the cable is bonded to each building grounding 
electrode system.