CISCO QSGMII接口介绍,介绍sgmii接口与QSGMII接口的区别

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查看4 | 回复1 | 2021-4-8 00:53:43 | 显示全部楼层 |阅读模式
The Quad Serial Gigabit Media Independent Interface (QSGMII) is designed to satisfy thefollowing requirements:
Convey 4 ports of network data and port speed between a 10/100/1000 PHY and a MACwith significantly less signal pins than required for GMII & SGMII.
Operate in both half and full duplex and at all port speeds.
This implementation can be extended to other port to channel ratios. However, this is outside the scope of this document


英文版 qsgmii.pdf (286.33 KB, 售价: 5 工控币)
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匿名 lazyboy | 2021-4-9 20:10:34 | 显示全部楼层

学习一下。
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