Power over Ethernet (PoE) is a new development thatallows for the delivery of power to Ethernet-based devicesvia standard Ethernet CAT5 cable, precluding the need forwall adapters or other external power sources. The PoEspecification defines a hardware detection protocol wherePower Sourcing Equipment (PSE) is able to identify PoEPowered Devices (pds), thus allowing full backwardscompatibility with non-PoE-aware (legacy) Ethernetdevices.
標簽：
PoE
電池電路
擴展
以太網供電
上傳時間：
2013-11-11
上傳用戶：daoyue
