P802.3ab/D6.0 - Unapproved IEEE Draft Supplement to Carrier Sense Multiple Access With Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications-Physical Layer Parameters and Specification-For 1000 Mb/s Operation Over 4-Pair of Category 5 Balanced Copper Cabling, Type 1000 BASE-T (Superseded by 802.3:2002) | IEEE Standard | IEEE Xplore