FEC10G板卡集成了FEC(Forward Error Correction), FEC是一種具有FEC編解碼功能的雙向轉(zhuǎn)發(fā)設(shè)備,專門用于SDH STM-64/SONET OC192/10GELAN傳輸系統(tǒng)。10G FEC可以降低對系統(tǒng)OSNR的要求,從而延伸傳輸距離。
功能示意圖
圖 2 FEC板卡功能示意圖
產(chǎn)品規(guī)格
表 1 產(chǎn)品規(guī)格
產(chǎn)品型號 | FT-27-BD-FEC10G |
基本功能 | 支持1路雙向STM-64(OC192)/10GELAN業(yè)務(wù)接入 FEC功能提升系統(tǒng)OSNR值8dB |
接入業(yè)務(wù)類型 | STM-64,OC192 10GELAN |
所占業(yè)務(wù)槽位 | 占用2槽位, 適用于ISAP161/261/561平臺 |
WDM技術(shù) | 支持DWDM:C Band, 100GHz or 50GHz |
3R技術(shù) | 支持3R功能:再放大(Re-amplifying), 再定時(Retiming),再整形( Re-shaping) |
編碼增益 | 8dB@BER=E-15 |
接口類型 | 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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