ES-3124 User’s Guide

1.3 Hardware Features

This section describes the hardware features of the ES-3124.

24 10/100 Mbps Fast Ethernet Ports

Connect up to 24 computers or switches to the 10/100 Mbps auto-negotiating, automatic cable sensing (auto-MDIX) Ethernet RJ-45 ports.

Mini-GBIC Slots

Install SPF transceivers in these slots to connect to other Ethernet switches at longer distances than the Ethernet port.

Gigabit Ethernet Ports

These ports allow the switch to connect to another WAN switch or daisy-chain to other switches.

Management Port

Connect a computer to this port for management purposes. You cannot access the network through this port.

Console Port

Use the console port for local management of the switch.

Backup Power Supply Port

Connect a backup power supply device to this port to ensure uninterrupted network connection in the event of a power failure.

Fans

The fans cool the switch sufficiently to allow reliable operation of the switch in even poorly ventilated rooms or basements.

Power

The ES-3124 requires 100~240VAC/1.5A power.

1.4 Applications

This section shows a few examples of using the switch in various network environments.

Chapter 1 Getting to Know Your Switch

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