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日本索尼公司将推出全球首款支持IEEE802.3af规格的网络摄像机“SNC-Z20N”。IEEE802.3af规格在利用以太网双绞线收发数据的同时还能够供电。IEEE802.3af规定,接收供电的设备最大耗电量不得超过12.95瓦。而SNC-Z20N网络摄像机的耗电量为9瓦左右,属于此范围。而目前正在销售的可
Japan’s Sony Corp. will launch the world’s first network camera “SNC-Z20N” that supports the IEEE802.3af specification. IEEE802.3af specifications in the use of Ethernet twisted pair to send and receive data while also being able to power. IEEE802.3af states that the maximum power consumption of devices that receive power should not exceed 12.95 watts. The SNC-Z20N network camera power consumption of 9 watts, belong to this range. Currently available for sale