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Power over Ethernet AMP CO Plus

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Presentation on theme: "Power over Ethernet AMP CO Plus"— Presentation transcript:

1 Power over Ethernet AMP CO Plus
連翰林 Henry Lien Netconnect Taiwan July 15, 2004

2 What is Power over Ethernet 何謂電力於 Ethernet 上(PoE) ?
佈線假設: Class D, ISO nd edition 最高. 57 Volt, 13 Watt 電力來源和有電力裝置的設備之間建立連線防止設備損害

3 What is PoE good for ? PoE 會產生什麼好處 ?
較少的電力插口需求於桌上型電腦上 只有需要數據佈線而 “沒有電力”的區域內電力裝置的設備 (例如在倉庫中 WLAN APs) 無論數據佈線在哪裡電力隨時可得 集中電力備援和以合適的 UPS 搭配 遠端電力裝置的設備SNMP 控制的可能

4 PoE devices 裝置設備 VoIP Telephones WLAN APs
WebCams, access control, Building Automation Bluetooth, PDAs, Notebooks battery charging Industrial Devices in general: everything at the desktop which is now powered with external power supply or batteries

5 IEEE 標準 IEEE 802.3af: DTE Power via MDI
數據終端設備 (Data Terminal Equipment )電力經由不同的多媒體介面 2003年七月被認可 定義 PoE (Power over Ethernet) 於 10BaseT, 100BaseT and 1000BaseT 定義 PSE (power source equipment) 和 PD (powered device) 必須如何工作 定義供電的三個模式


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