采用集成型 RS-FEC 模块增强的 100G 以太网、16nm UltraScale+ 解决方案 信息 相关链接 该视频重点介绍 Xilinx 面向 16nm UltraScale+ FPGA 及 MPSoC 的集成型 100G 以太网解决方案,其可基于 IEEE 802.3bj 规范采用 Reed Solomon 前向纠错 (RS-FEC) 模块增强,从而可使用低成本光学器件以及直接连接铜互联。
Includes Ethernet PCS RS-FEC functions Click to see the detail Interoperability This is a modal window. The Playback API request failed for an unknown reason Error Code: VIDEO_CLOUD_ERR_UNKNOWN Session ID: 2025-04-07:cecca74190d470f260a40c7d Player Element ID: va62e35ee-7ba8-8989-35e2...
Use port fec mode to set the forward error correction (FEC) mode of an interface. Use undo port fec mode to restore the default. Syntax port fec mode { base-r | none | rs-fec } undo port fec mode Default The FEC mode of an interface is RS-FEC. Views 25-GE interface view 100...
**50G RS-FEC (544, 514) is available as a hardened IP inside UltraScale+ 58G devices in the GTM transceiver for no additional charge Configuration Confirmation As part of the notification for the Ethernet configuration, you will be asked to accept theCore Project License Agreement.The email ...
73658 - 400G Ethernet RS-FEC - Release Notes and Known Issues Description This answer record contains the Release Notes and Known Issues for the 400G IEEE 802.3bs Reed Solomon Forward Error Correction (RS-FEC) core and includes the following: General Information Known and Resolved Issues This ...
因此需要一个强大的FEC。在400GE中,Reed-Solomon RS(544, 514, t=15)是强制性的。它比以前为100GE使用4x25Gbit/s引入的RS(528,514,t=7)FEC要强。然而,64b/66b编码的效率不足以用于RS FEC,所以64b/66b块需要转码为更有效的256b/257b块。RS-FEC被应用于256b/257b块。
BASE-R PCS 子层工作速率为 40 Gb/s 或 50 Gb/s Auto-Negotiation(可选) 可选FEC 子层 定制前导模式 有关7 系列的技术支持,请参考40G/100G Ethernet 核。 资源利用率 IEEE 802.3 50G RS-FEC 资源利用率 (需要注册) 支持 器件系列: Zynq UltraScale+ RFSoC ...
3.Set the FEC mode of the Ethernet interface. port fec mode{base-r|none|rs-fec} By default, the FEC mode of an interface is RS-FEC. Configuring storm suppression About this task The storm suppression feature ensures that the size of a particular type of traffic (broadcast, multicast, or...
<HUAWEI> system-view [HUAWEI] interface 25ge 1/0/1 [HUAWEI-25GE1/0/1] fec mode base-r fec mode none Function The fec mode none command disables the Base-R FEC or RS-FEC function on an interface. The undo fec mode none command restores the default FEC configuration on an interface...
Make sure you set the same FEC mode for both interfaces of a link. Procedure 1. Enter system view. system-view 2. Enter Ethernet interface view. interface interface-type interface-number 3. Set the FEC mode of the Ethernet interface. port fec mode { auto | none | rs-fec } By defaul...