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[802.3ae] 10GbE WAN PHY vs. GFP

Title: 10GbE WAN PHY vs. GFP

What's the main difference between 10GbE WAN PHY(WIS) and
GFP(Generic Framing Procedure) ?
I think GFP is similar to WIS function.(GFP have the WIS function)
Does 10GbE Std. adopt GFP in WAN PHY ?

Best regards,

Tae Kyu Kang
Member of Engineering Staff
Electronics & Telecommunications Research Institute(ETRI)
161 Kajong-Dong, Yusong-Gu, Taejon 305-600, KOREA
Phone : +82-42-860-5622    Fax : +82-42-860-5213
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