Ethernet Ports - ZyXEL Communications GS1900 Series User Manual

Front Panel: GS1900-24E
Fig ure 15
Front Panel: GS1900-24EP
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Front Panel: GS1900-24
Fig ure 17
Front Panel: GS1900-24HP
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Front Panel: GS1900-24HPv2
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Front Panel: GS1900-48
Fig ure 20
Front Panel: GS1900-48HP
Fig ure 21
Front Panel: GS1900-48HPv2
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3.1.1 Ethe rne t Po rts
The Switch has 1000Base-T auto-negotiating, auto-crossover Ethernet ports. In 10/100/1000 Mbps Gigabit
Ethernet, the speed can be 10Mbps, 100 Mbps or 1000 Mbps. The duplex mode can be both half or full
duplex at 100 Mbps and full duplex only at 1000 Mbps.
An auto-negotiating port can detect and adjust to the optimum Ethernet speed (10/100/1000 Mbps)
and duplex mode (full duplex or half duplex) of the connected device.
An auto-crossover (auto-MDI/MDI-X) port automatically works with a straight-through or crossover
Ethernet cable.
Chapter 3 Hardware Overview
GS1900 Series User's Guide
29