Allied-telesis AT-FS750/48 User Manual download pdf (Page 36)

Chapter 2: Installation

Cable Specifications

Twisted Pair

Ports

Table 7 contains the cabling specifications for the twisted pair ports.

Note

The twisted pair ports on the switch feature auto-MDI when

operating at 10, 100 or 1000 Mbps. Each port is individually

configured as MDI or MDI-X when connected to an end node.

Consequently, you can use either a straight-through or crossover

twisted pair cable when connecting any network device to a twisted

pair port on the switch.

SFP Ports Refer to the specific Allied Telesis SFP data sheet for the cable

specifications for the your installation.

Table 7. Twisted Pair Cabling and Distances

Speed Type of Cable

Maximum

Operating

Distance

10 Mbps Category 3 or better 100-ohm shielded or

unshielded twisted pair cable

100 m (328 ft)

100 Mbps Category 5 or Category 5E (Enhanced) 100-

ohm shielded or unshielded twisted pair cable

100 m (328 ft)

1000 Mbps Category 5 and Category 5E (Enhanced) 100-

ohm shielded or unshielded twisted pair cable

100 m (328 ft)

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Allied-telesis AT-FS750/48 User Manual Page 36