FEC10G板卡集成了FEC(Forward Error Correction)， FEC是一种具有FEC编解码功能的双向转发设备，专门用于SDH STM-64/SONET OC192/10GELAN传输系统。10G FEC可以降低对系统OSNR的要求，从而延伸传输距离。
功能示意图
图 2 FEC板卡功能示意图
产品规格
表 1 产品规格
| 产品型号 | FT-27-BD-FEC10G |
| 基本功能 | 支持1路双向STM-64(OC192)/10GELAN业务接入 FEC功能提升系统OSNR值8dB |
| 接入业务类型 | STM-64,OC192 10GELAN |
| 所占业务槽位 | 占用2槽位, 适用于ISAP161/261/561平台 |
| WDM技术 | 支持DWDM:C Band, 100GHz or 50GHz |
| 3R技术 | 支持3R功能:再放大(Re-amplifying), 再定时(Retiming),再整形( Re-shaping) |
| 编码增益 | 8dB@BER=E-15 |
| 接口类型 | LC/UPC |
| 典型功耗 | 20 W |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
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