rj45接口定義/rj45針腳定義/rj45引腳定義
10 100base tx rj45接口是常用的以太網(wǎng)接口,支持10兆和100兆自適應的網(wǎng)絡(luò)連接速度,
網(wǎng)卡上以及 Hub 上接口的外觀為 8 芯母插座 (RJ45):
rg45接口pc端的,網(wǎng)線為 8 芯公插頭:
rg45接口外觀圖,,其實在100兆網(wǎng)絡(luò)中實際只應用了4根線來傳輸數(shù)據(jù),另4根是備份的.傳輸?shù)男盘枮閿?shù)字信號,雙鉸線最大傳輸100米距離,
10 100base tx rj45接口引腳定義 |
Pin | Name | Description |
---|---|---|
1 | TX+ | Tranceive Data+ (發(fā)信號+) |
2 | TX- | Tranceive Data- (發(fā)信號-) |
3 | RX+ | Receive Data+ (收信號+) |
4 | n/c | Not connected (空腳) |
5 | n/c | Not connected (空腳) |
6 | RX- | Receive Data- (收信號-) |
7 | n/c | Not connected (空腳) |
8 | n/c | Not connected (空腳) |
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