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IEEE 802.3bz, NBASE-T and MGBASE-T refer to efforts to produce a standard for Ethernet over copper wire at speeds of 2.5 Gb/s and 5 Gb/s. This would create intermediate speeds between existing standards Gigabit Ethernet and 10 Gigabit Ethernet. The resulting standards are expected to be named 2.5GBASE-T and 5GBASE-T.〔(【引用サイトリンク】title=New IEEE P802.3bz™ Project Achieves Significant Milestone Towards Enabling Higher Speeds Over Installed Base of Twisted Pair Cabling )〕 ==IEEE 802.3bz== IEEE 802.3's "2.5G/5GBASE-T Task Force" started working on the 2.5GBASE-T and 5GBASE-T standards in March 2015. Adopted IEEE P802.3bz schedule has a planned approval date of September 2016 for the standards. The objectives of the task force include:〔(【引用サイトリンク】url=http://www.ieee802.org/3/bz/ngeabt_objectives_802.3WG_approved_0315.pdf )〕 * 2.5 Gb/s up to at least 100m of Cat5e * 5 Gb/s up to 100m of Cat5e * 5 Gb/s up to at least 100m of Cat6 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「NBASE-T」の詳細全文を読む スポンサード リンク
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