10 100base tx rj45接口是常用的以太网接口,支持10兆和100兆自适应的网络连接速度, 网卡上以及 Hub 上接口的外观为 8 芯母插座 (RJ45): rg45接口pc端的,网线为 8 芯公插头:
rg45接口外观图,,其实在100兆网络中实际只应用了4根线来传输数据,另4根是备份的.传输的信号为数字信号,双铰线最大传输100米距离,
Pin | Name | Description |
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1 | TX+ | Tranceive Data+ (发信号+) | 2 | TX- | Tranceive Data- (发信号-) | 3 | RX+ | Receive Data+ (收信号+) | 4 | n/c | Not connected (空脚) | 5 | n/c | Not connected (空脚) | 6 | RX- | Receive Data- (收信号-) | 7 | n/c | Not connected (空脚) | 8 | n/c | Not connected (空脚)
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