Allied-telesis AT-MC303 Instrukcja Użytkownika Strona 21

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AT-MC300 Series Installation Guide
11
Planning the Installation
Please refer to the following guidelines when planning the installation.
Both end nodes that will be connected to the two ports on the media
converter must operate at 100 Mbps.
Both end nodes must operate in the same duplex mode, either half-
duplex or full-duplex, or they must be able to auto-negotiate the
duplex mode.
The end node for the 100Base-TX twisted pair port can be a
workstation, a repeater, or a switch.
The end node for the 100Base-FX fiber optic port can be a workstation,
a repeater, a switch, or another AT-MC300 Series Media Converter.
Refer to Table 3 for the cabling specifications for the 100Base-TX
twisted pair port.
Refer to Table 4 for the cabling specifications for the 100Base-FX fiber
optic port when operating in full-duplex mode.
Refer to Table 5 for the cabling specifications for the 100Base-FX fiber
optic port when operating in half-duplex mode.
Table 3
Twisted Pair Cabling Specifications
Model Connector Cable Maximum Distance
All models RJ-45 Unshielded/Shielded Twisted Pair
Category 5 or better
100 m (328 ft)
Table 4
Fiber Optic Port Cabling Specifications - Full-duplex
Model Cable Maximum Distance
Maximum
Allowable Loss
Budget
All models 50/125 micron multimode
fiber optic cable
2 km (1.24 mi) 13.dB @ 1310 nm
All models 62.5/125 micron
multimode fiber optic
cable
2 km (1.24 mi) 16.8 dB @ 1310 nm
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