I would also use VLANS to isolate the telephony from the access points, ideally using one VLAN for WiFi, one for Telephony and a third for management that is not accesible from any client port. Also...

They usually come with a POE injector in the box however if you ned a replacement (for a lost or broken one) as POE is a standard any POE injector or switch should be suitable as long as you dont...

why does it concern you that output power is specified in dBm? this is a measure of power whereas dB is just a ratio It is of course *possible* to operate a 5GHz link over 100Km with appropriate...

TL-WA5210G: 0~2km TL-WA7210N: 0~5km TL-WA7510N: 0~5km CPE210: 0~5km CPE510: 0~15km+ The maximums above should be considered ideal conditions and will be dramatically impacted by mounting height and...

@KUROZAWA Did this post answer you question or do you still need help?

are you using a POE injector or a POE switch? check its capable of providing the required power, these devices may not work in all switches designed for running low power things like IP telephones....