Allied-telesis AT-FS705PD Uživatelský manuál stáhnout pdf (Strana 20)

Installation

Planning the Installation

Be sure to observe the following guidelines when planning the installation of

your switch.

❑ The end-nodes connected to the twisted pair ports can operate at 10

Mbps or 100 Mbps and half or full-duplex. The switch uses Auto-

Negotiation to determine the correct speed and duplex mode for each

port.

❑ The end-nodes connected to the ports on the switch can be a network

adapter card, hub, repeater, router, or another switch.

❑ The twisted pair port cabling must be kept away from sources of

electrical noise, such as radios, transmitters, power lines, broadband

amplifiers electrical motors, and fluorescent fixtures.

❑ A twisted pair port using the Auto-Negotiation feature to configure

the Auto MDI/MDI-X. It configures itself automatically as MDI or

MDI-X when connected to an end-node. Either a straight-through or

crossover twisted pair cable can be used to connect a switch port to any

network device.

Refer to Table 3 for the cabling specifications for the twisted pair ports.

Table 3 10Base-T/100Base-TX Twisted Pair Port Cabling Specifications

Operating Mode Twisted Pair Cable Maximum Operating

Distance

10Base-T Shielded or Unshielded Category 3 or better 100 m (328 ft)

100Base-TX Shielded or Unshielded Category 5 or better 100 m (328 ft)

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 47 48

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Allied-telesis AT-FS705PD Uživatelský manuál Strana 20