Hardware Features - ZyXEL Communications ES-3124 User Manual

Quality of Service
• Eight queues so you can ensure mission-critical data gets delivered on time.
• Follows the IEEE 802.1p priority setting standard based on source/destination MAC
addresses.

1.3 Hardware Features

This section describes the hardware features of the switch.
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.
24 100 Mbps Fast Ethernet SFP Slots
In the ES-3124F, you can install compatible 100 Mbps SFP transceivers in these 100Mbps
slots to connect up to 24 computers or switches.
PoE (Power over Ethernet)
The ES-3124PWR can provide power to a device (that supports PoE) such as an access point
or a switch through a 10/100Mbps Ethernet port.
2 Dual-personality Interfaces
The switch has two dual personality interfaces for uplink. A dual personality interface includes
one Gigabit port and one slot for mini-GBIC transceiver (SFP module) with one port active at
a time.
Mini-GBIC Slots
Install SFP 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.
Chapter 1 Getting to Know Your Switch
ES-3124 Series User's Guide
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