Basic question about ether2 on SXT LTE

RouterOS Beginner Basics
1

Hello.
I have an SXT LTE kit, model RBSXTR&R11e-LTE (https://mikrotik.com/product/sxt_lte_kit). It is connected to a TP-Link router, the Archer C80. I want to connect a TP-Link Access Point, the EAP-110-OUTDOOR. It only needs a PoE connection to work. I connected this access point to the SXT’s Ethernet port 2 (the Access Point was already configured previously). The WiFi network is working correctly, as I can access the Internet through a cell phone that connected to the Access Point’s network.

The problem is: I can’t access the access point’s web configuration IP from my computer, which is connected to one of the C80 router’s ports.

I don’t know how to solve this, but I think it’s due to some missing configuration that I didn’t do on the SXT. Can someone help me?
Connection diagram of the devices mentioned: (https://imgur.com/a/bs1SSWa)
diagram.jpg

2

I don’t know if it will help, but here are the interfaces (attached):

[Edit] I’m also attaching the settings file I exported from SXT.
myconfigs.rsc (4.14 KB)
WinBox3_T6QxZTnRGL.png

3

I have already found the solution.
I discovered that the SXT LTE ether2 port is bridged. I saw the IP address of the EAP110 access point through the ARP List. When I access it in my PC’s browser, the EAP110 web page is displayed correctly.
WinBox3_FMsSRYpCcY.png