Multi-Gigabit Ethernet Ports - ZyXEL Communications XMG1930 Series User Manual

Table 6 Front Panel Connections (continued)
CONNECTOR
100M, 1G, 2.5G, 5G,
and 10G RJ-45 PoE
Ports
Port 25 – 28
1G, 10G SFP+ Slots
Port 29 – 30
Reset
Restore
USB Port

3.1.1 Multi-Gigabit Ethernet Ports

The Switch has 10GBase-T auto-negotiating, auto-crossover Ethernet ports. In Multi-Gigabit Ethernet, the
speed can be 100M, 1G, 2.5G, 5G, or 10G. The duplex mode can be full duplex only.
An auto-negotiating port can detect and adjust to the optimum Ethernet speed (100M, 1G, 2.5G, 5G,
and 10G) and full duplex mode 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-
negotiation or turns off this feature, the Switch determines the connection speed by detecting the signal
on the cable and using half duplex mode. When the Switch's auto-negotiation is turned off, an Ethernet
port uses the pre-configured speed and duplex mode when making a connection, thereby requiring
you to make sure that the settings of the peer Ethernet port are the same in order to connect.
3.1.1.1 Default Ethernet Negotiation Settings
The factory default negotiation settings for the Gigabit ports on the Switch are:
• Speed: Auto
• Duplex: Auto
• Flow control: Off
• Link Aggregation: Disabled
Chapter 3 Hardware Panels
DESCRIPTION
These are 10GBase-T auto-negotiating and auto-crossover Ethernet port, with support for
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 43 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 3 seconds to have the Switch automatically reboot
and restore the factory default file.
This USB Type C port is for debugging use only.
XMG1930 Series User's Guide
35
Section 3.3 on page 43
Section 3.3 on page 43 for more information about
Section 3.3 on
for more information