Allied Telesis AT-MC104ST/FS3, FS4 - Manual (Page 18)

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Table 5 Single-mode Port Specifications (Half-duplex)
1
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).
Note
For additional technical information on the media converter’s fiber optic
ports, refer to “Technical Specifications” on page 13.
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)