Features

 

Power Over Ethernet

Compatible with IEEE 802.3af

Local power supply

Required for networks that do not support

 

Power Over Ethernet

Voice Over IP (VoIP)

Compatible with VoIP.

Power forwarding

Power forwarding Port number 4 can be

 

used with any standard networking device

 

as well as to power a device such as a VoIP

 

telephone on a network that uses IEEE

 

802.3af-compatible Power Over Ethernet.

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3Com 3CNJ205 manual Voice Over IP VoIP Compatible with VoIP Power forwarding