Hi @yavuzy,. On the SFP module, you can see two triangles as is noted in the picture below, the pole towards outside means Tx (Transmit) port while the pole towards inside means Rx (Receive) port....

Hi @borrrden, Thank you for your valuable feedback. I've recorded this request and will report it to the developer team for evaluation.

Hi @Patrick8277, What is the IP address of your OC200? Can the switch TL-SG2428P ping through the OC200? Please follow this article to do some troubleshooting first.

Hi @Zack_Amin, Thanks for reporting this issue to our Business community! Could you check whether these IP phones still get the IP addresses? Can MQTT Explorer ping through the Node Red server? May I...

Hi @Prudhviraju_040, What is the specific problem phenomenon of "concurrent disconnectivity in the middle of usage "? Did all clients contain 2.4G and 5G clients have the disconnecting issue? Did...

Hi @romainv, Thanks for such detailed information. It is hard to locate this device has a hardware issue since we can't rule out this is only an occasional phenomenon. Please keep watching this...