Sometimes the date and time of the TP-SW4G-2SFP and TP-SW8G-2SFP are not updating automatically. This is usually caused by the switch not having the proper IP route to connect to the NTP server. First, you need to program the switch to have an IP ...
A communications problem during upgrade may have caused corruption in the flash memory or the “Upgrade and Reboot” button was double clicked or pressed twice. Follow these steps to recover: Press and hold the reset button while powering up the unit. ...
If you are using an antivirus program like AVAST, the WEBSHIELD could be blocking the communications with the TPDIN web server. You need to change the settings in the AVAST antivirus to disable WEBSHIELD.
If your device uses 802.3af or 802.3at it is considered to use active POE. What that means is that the PoE device (Camera/Radio/Telephone/etc.) will check the power coming in and if it doesn’t meet the device requirements it won’t power up. ...