Allied-telesis AT-8324SX Manual de usuario descargar pdf (Pagina 21)

AT-8324SX Installation Guide

Description of Hardware

10Base-T/

100Base-TX Ports

These ports are dual-speed RJ-45 ports with built-in wiring crossovers

(MDI-X). Workstations and servers can be connected to these ports with

straight-through cable. When connecting to another switch or a hub,

you can connect to a port on the attached device that does not have

built-in wiring crossovers (MDI) or use crossover cabling (see Appendix A

for a pin-out description of crossover cable).

Each of these ports support auto-negotiation, so the optimum

transmission mode (half- or full-duplex) and data rate (10 or 100 Mbps)

are selected automatically. If a device connected to one of these ports

does not support auto-negotiation, the communication mode of that

port can be configured manually.

Status LEDs

The LEDs, which are located on the front panel for easy viewing, are

described in the following table.

Table 1

Port and System Status LEDs

LED Condition Status

PWR ON Switch is receiving power.

RPS ON Redundant power is ON and the RPS is in the

backup or active mode.

OFF Redundant power is OFF or has failed.

MGMT ON Agent is operational.

RJ-45 Ports

LINK ON Port has established a valid network

connection.

Amber Valid 10 Mbps connection.

Green Valid 100 Mbps connection.

Flashing Port has been partitioned due to an abnormal

network condition, or manually disabled.

ACTIVITY

ON Traffic is passing through the port.

FULL DUP

ON Port has been set to full-duplex.

FLOW

ON Flow control enabled.

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Allied-telesis AT-8324SX Manual de usuario Pagina 21