Allied-telesis AT-MC303 Manuel d'utilisateur télécharger pdf (Page 22)

Note

For additional technical information on the media converter’s fiber optic

port, refer to “Technical Specifications” on page 18.

Table 5

Fiber Optic Port Cabling Specifications - Half-duplex

Model Cable Maximum Distance

All models 50/125 or 62.5/125

micron multimode fiber

optic cable

The total distance of all fiber runs cannot

exceed the following limits:

With one Media Converter inline:

Switch to Switch = 372 m (1221 ft)

Workstation to Switch = 372 m (1221 ft)

Switch to Class II Repeater = 185 m (607 ft)

Switch to Class I Repeater = 137 m (450 ft)

With two Media Converters inline:

Switch to Switch = 332 m (1089 ft)

Workstation to Switch = 332 m (1089 ft)

Switch to Class II Repeater =145 m (476 ft)

Switch to Class I Repeater = 97 m (318 ft)

1. Each media converter used inline within a single collision domain will reduce the overall segment

length by 40 meters (131.24 feet) of fiber.

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Allied-telesis AT-MC303 Manuel d'utilisateur Page 22