Physical Interfaces

Get known of the physical interfaces on EZR23 router.

Physical Interfaces

EZR23 router has 4x antenna sockets, 1x LAN&PoE, and 1xWAN sockets.

The antenna sockets are SMA-female connectors. 4G antenna sockets are on the upside. Wi-Fi sockets are on the left & right sides.

INDICATORS

There are four indicators on the EZR23 router. From top to bottom, the left side is System & Wi-Fi, and the right is SIM1 & SIM2. Below are the indicator descriptions.

Indicator	Status	Description
System	Green	This light indicates that the router is receiving power. If it's lit solid green, then the router has booted successfully.
	Flash	The router system is booting up. The system indicator flashes while resetting or flashing the firmware.
	Off	No light at all indicates that the router is not receiving power. Check the PoE socket connected to the motherboard and check the PoE adapter. You might need to test an alternate power socket if the router doesn't power on.
Wi-Fi	Green	This light indicates that the modem is sending a Wi-Fi signal. If the light is green, you should be able to see and connect to the Wi-Fi network.
	Flash	If you are connected to the Wi-Fi hotspot, it will flash green to indicate data going to and from the router. If the router is connected to another Wi-Fi hotspot (Wi-Fi relay), it will also flash because it has the data flow.
	Off	If it's off, your router no longer sends a Wi-Fi signal. You can log in to the router admin and turn on the Wi-Fi master hotspot.
SIM1/2	Green	These lights indicate which SIM card the router is using. It uses the SIM1 by default. You can change to use SIM2 on the router admin.