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IEEE 802.3bt-2018

IEEE Standard for Ethernet Amendment 2: Physical Layer and Management Parameters for Power over Ethernet over 4 pairs

IEEE, 01/31/2019

Publisher: IEEE

File Format: PDF

$98.00$197.00


Published:31/01/2019

Pages:291

File Size:1 file , 4.3 MB

Note:This product is unavailable in Russia, Belarus

The scope of this project is to augment the capabilities of the IEEE Std 802.3 standard with 4-pair power and associated power management information. The project will augment the methodology for the provision of power via balanced cabling to connected Data Terminal Equipment with 802.3 interfaces. Optional augmented power limit will be made available for certain structured cabling systems. Improvements introduced for 4-pair systems, excluding raising the power limit, are optionally enabled for 2-pair systems. Compatibility with existing equipment will be maintained.

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