Gigabit Ethernet Ports - ZyXEL Communications XGS2220 Series User Manual

The following table describes the ports.
Table 6 Front Panel Connections
CONNECTOR
24/48 1000Base-T
RJ-45 Ethernet Ports
2 10GBase-T RJ-45
Ethernet Ports
16/40 1000Base-T
RJ-45 PoE Ports
8 1000Base-T RJ-45
PoE Ports
2 10GBase-T RJ-45
PoE Ports
4 1/10G SFP+ Slots
Reset
Restore

3.1.1 Gigabit Ethernet Ports

The Switch has 1000Base-T auto-negotiating, auto-crossover Ethernet ports. In 10/100/1000 Mbps Gigabit
Ethernet, the speed can be 10 Mbps, 100 Mbps or 1000 Mbps. The duplex mode can be half duplex or
full duplex.
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.
When auto-negotiation is turned on, an Ethernet port negotiates with the peer automatically to
determine the connection speed and duplex mode. If the peer Ethernet port does not support auto-
Chapter 3 Hardware Panels
DESCRIPTION
These are 10/100/1000Base-T auto-negotiating and auto-crossover Ethernet ports.
Connect these ports to a computer, a hub, a router, or an Ethernet switch.
These are 1/2.5/5/10G auto-negotiating and auto-crossover Ethernet ports.
Connect these ports to a gaming computer, a NAS (network-attached storage), or a server.
These are 10/100/1000Base-T auto-negotiating and auto-crossover IEEE802.3at PoE+ 30 W
ports.
Connect these ports to a PTZ (pan, tilt and zoom) camera, a WiFi 6 (802.11ax) router, a WiFi 6
(802.11ax) AP, or an Ethernet switch.
These are 10/100/1000Base-T auto-negotiating and auto-crossover IEEE802.3bt PoE++ 60 W
ports.
Connect these ports to a PTZ (pan, tilt and zoom) camera, a WiFi 6 (802.11ax) router, a WiFi 6
(802.11ax) AP, or an Ethernet switch.
These are 1G, 2.5G, 5G, and 10G auto-negotiating and auto-crossover IEEE802.3bt PoE++ 60
W ports.
Connect these ports to a PTZ (pan, tilt and zoom) camera, a WiFi 6 (802.11ax) router, a WiFi 6
(802.11ax) AP, or an Ethernet switch.
Use SFP+ transceivers in these ports for high-bandwidth backbone connections. You can
also insert an SFP+ Direct Attach Copper (DAC) in the SFP+ slot.
Press the RESET button to reboot the Switch without turning the power off. See
page 53 for more information about the LED behavior.
IN STANDALONE MODE
Press the RESTORE button for 3 to 7 seconds to have the Switch automatically reboot and
restore the last-saved custom default file. See
about the LED behavior.
Press the RESTORE button for more than 7 seconds to have the Switch automatically reboot
and restore the factory default file. See
the LED behavior.
IN NEBULA CLOUD MODE
Press the RESTORE button for more than 7 seconds to have the Switch automatically reboot
and restore the factory default file.
XGS2220 Series User's Guide
45
Section 3.3 on page 53
Section 3.3 on page 53 for more information about
Section 3.3 on
for more information