以太网标准规范（802.3）1000base-T 英文

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以太网标准规范（802.3）英文，1000M以太网协议，做网络必读资料，希望对大家有用，小赚1RD。
本文来自：我爱研发网(52RD.com) - R&D大本营
详细出处：http://www.52rd.com/bbs/Post.asp?Action=new&BoardID=46
【文件名】:12719@52RD_802[1].3ab-1999.pdf
【格　式】:pdf
【大　小】:1727K
【简　介】:Supplement to Carrier Sense Multiple Access with
Collision Detection (CSMA/CD) Access Method and
Physical Layer Specifications—
Physical Layer Parameters and Specifications for
1000 Mb/s Operation Over 4-Pair of Category 5
Balanced Copper Cabling, Type 1000BASE-T
【目　录】:Contents
REVISIONS TO IEEE Std 802.3, 1998 Edition AS SUPPLEMENTED BY IEEE 802.3ac-1998
1. (Changes to) Introduction .................................................................................................................... 1
1.3(Changes to) Normative references ................................................................................................ 1
1.4 (Changes to) Definitions ................................................................................................................ 2
1.5 (Changes to) Abbreviations ........................................................................................................... 4
22.  (Changes to) Reconciliation Sublayer (RS) and Media Independent Interface (MII) ......................... 4
28. (Changes to) Physical Layer link signaling for 10 Mb/s and 100 Mb/s Auto-Negotiation
on twisted pair...................................................................................................................................... 5
30. (Changes to) 10 Mb/s, 100 Mb/s, and 1000 Mb/s Management.......................................................... 8
32. (Changes to) Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA) sublayer
and baseband medium, type 100BASE-T2.......................................................................................... 8
34. (Changes to) Introduction to 1000 Mb/s baseband network................................................................ 9
42. (Changes to) System considerations for multisegment 1000 Mb/s networks...................................... 9
ANNEXES
(Changes to) Annex A (informative) Additional reference material ............................................................. 10
(Changes to) Annex 28B (normative) IEEE 802.3 Selector Base Page definition........................................ 10
(Changes to) Annex 28C (normative) Next Page Message Code Field definitions ...................................... 13
(Changes to) Annex 28D (normative) Description of extensions to Clause 28 and associated annexes....... 14
(Changes to) Annex 30B (normative) GDMO and ASN.1 definitions for management............................... 14
40. Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA) sublayer and baseband
medium, type 1000BASE-T............................................................................................................... 15
40.1 Overview .................................................................................................................................. 15
40.1.1 Objectives  ........................................................................................................................... 15
40.1.2 Relationship of 1000BASE-T to other standards ................................................................ 16
40.1.3 Operation of 1000BASE-T ..................................................................................................16
40.1.4 Signaling  ............................................................................................................................. 20
40.1.5 Inter-sublayer interfaces....................................................................................................... 20
40.1.6 Conventions in this clause  .................................................................................................. 20
40.2 1000BASE-T Service Primitives and Interfaces ...................................................................... 21
40.2.1 Technology-Dependent Interface...................................................................................... 21
40.2.2 PMA Service Interface...................................................................................................... 22
40.2.3 PMA_TXMODE.indicate ................................................................................................. 23
40.2.4 PMA_CONFIG.indicate ................................................................................................... 24
40.2.5 PMA_UNITDATA.request............................................................................................... 24
40.2.6 PMA_UNITDATA.indicate ............................................................................................. 25
40.2.7 PMA_SCRSTATUS.request ............................................................................................ 26
40.2.8 PMA_RXSTATUS.indicate.............................................................................................. 26
40.2.9 PMA_REMRXSTATUS.request ...................................................................................... 27
40.2.10 PMA_RESET.indicate ..................................................................................................... 27

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