Allied Telesis AT-MC303 - Manual (Page 22)

12
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:
1
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.