Allied-telesis AT-PBC18 Manual de usuario descargar pdf (Pagina 86)

Installing a Switch Module

Table 32 lists the cable specifications for the 100Base-FX fiber optic port

for all AT-PB200 and AT-PB202/x Series models when operating in half-

duplex mode.

Table 32 100Base-FX Fiber Optic Ports (Half-duplex)

1. The total distance of the fiber optic lengths cannot exceed the limits stated in the table. Each media converter used inline within

a single collision domain reduces the overall segment length by 40 m (131 ft).

Number of

Media

Converters

Connected Devices Maximum Distance

One Media

Converter Inline

Switch to switch 372 m (1,221 ft)

Workstation to switch 372 m (1,221 ft)

Switch to Class I repeater 137 m (450 ft)

Switch to Class II repeater 185 m (607 ft)

Two Media

Converters Inline

Switch to switch 332 m (1,089 ft)

Workstation to switch 322 m (1, 089 ft)

Switch to Class I repeater 97 m (318 ft)

Switch to Class II repeater 145 m (476 ft)

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Allied-telesis AT-PBC18 Manual de usuario Pagina 86