Extreme Networks e" series Guia de Instalação descarregar pdf (Página 29)

Evaluating and Meeting Cable Requirements

Consolidated "e" Series Hardware Installation Guide 29

NOTE

Unshielded twisted pair (UTP) cable can build up ESD charges when being pulled into a new

installation. Before installing category 5 UTP cables, discharge ESD from the cable by plugging it into a

port on a switch or any network device that is not powered on.

Figure 2: Properly installed and bundled cable

Fiber Optic Cable

Fiber optic cable must be treated gently during installation. Every cable has a minimum bend radius, for

example, and fibers will be damaged if the cables are bent too sharply. It is also important not to stretch

the cable during installation. We recommend that the bend radius for fiber optic cable equals 2-inch

(5.08 cm) minimum for each 90 degree turn as shown in Figure 3.

SPG_00

Proper

bundling

of cables

Cable managers supporting

and directing cables

Adequate

slack, and

bend radius

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Extreme Networks e" series Guia de Instalação Página 29