ZyXEL Communications LAYER 3 ES-3124 - Manual (Page 37)

ES-3124 User’s Guide
Chapter 1 Getting to Know Your Switch 35
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.