The 3C10223 power Line Adapter Kit enables the Business set or DSS/BLF
Adjunct to be powered via the patch Cat 3/5 Ethernet Cable extending from
the Local LAN drop out to the device, eliminating pulling both a Cat 3/5
cable and a power cable to the device. Can be used with the EPS - Ethernet
Power Source, 3C10220 (12 Port) or
3C10222 (24 Port). Sold in packs of 12.
The EPS switch (3C10220 or 3C10222) uses two ports per phone. On port connects to your network switch and the 2nd port plugs into the female side of the 3C10223 power Splitter cable. The other side of the power splitter cable (both power and RJ45) plug into the non-POE ready phone.