IEEE-802.3AQ-2006.pdf
《IEEE-802.3AQ-2006.pdf》由会员分享,可在线阅读,更多相关《IEEE-802.3AQ-2006.pdf(62页珍藏版)》请在三一文库上搜索。
1、IEEE Std 802.3aq-2006 (Amendment to IEEE Std 802.3-2005) IEEE Standard for Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Met
2、hod and Physical Layer Specifications Amendment 2: Physical Layer and Management Parameters for 10 Gb/s Operation, Type 10GBASE-LRM I E E E 3 Park Avenue New York, NY 10016-5997, USA 16 October 2006 IEEE Computer Society Sponsored by the LAN/MAN Standards Committee Copyright The Institute of Electri
3、cal and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 07/30/2008 01:44:49 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright The Institute of Electrical and Electronics Engineers,
4、 Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 07/30/2008 01:44:49 MDTNo reproduction or networking permitted without license from IHS -,-,- IEEE Std 802.3aq-2006 (Amendment to IEEE Std 802.3-2005) IEEE Standard for Information technol
5、ogy Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications Amendment 2: Physical Layer and Management Parameters fo
6、r 10 Gb/s Operation, Type 10GBASE-LRM LAN/MAN Standards Committee of the IEEE Computer Society Approved 15 September 2006 IEEE-SA Standards Board Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Japan
7、, IHS Not for Resale, 07/30/2008 01:44:49 MDTNo reproduction or networking permitted without license from IHS -,-,- The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2006 by the Institute of Electrical and Electronics Engineers, Inc. Al
8、l rights reserved. Published 16 October 2006. Printed in the United States of America. IEEE and 802 are registered trademarks in the U.S. Patent +1 978 750 8400. Permission to photocopy portions of any individual standard for educational classroom use can also be obtained through the Copyright Clear
9、ance Center. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 07/30/2008 01:44:49 MDTNo reproduction or networking permitted without license from IHS -,-,- ivCopyright 2006
10、IEEE. All rights reserved. Introduction IEEE Std 802.3 was first published in 1985. Since the initial publication, many projects have added functionality or provided maintenance updates to the specifications and text included in the standard. Each IEEE 802.3 project/amendment is identified with a su
11、ffix (e.g., IEEE Std 802.3aq-2006). A historical listing of projects that have added to or modified IEEE Std 802.3 is included in IEEE Std 802.3-2005. The media access control (MAC) protocol specified in IEEE Std 802.3 is Carrier Sense Multiple Access with Collision Detection (CSMA/CD). This MAC pro
12、tocol was included in the experimental Ethernet developed at Xerox Palo Alto Research Center. While the experimental Ethernet had a 2.94 Mb/s data rate, IEEE Std 802.3-1985 specified operation at 10 Mb/s. Since 1985 new media options, new speeds of operation, and new protocol capabilities have been
13、added to IEEE Std 802.3. Some of the major additions to IEEE Std 802.3 are identified in the marketplace with their project number. This is most common for projects adding higher speeds of operation or new protocols. For example, IEEE Std 802.3u added 100 Mb/s operation (also called Fast Ethernet),
14、IEEE Std 802.3x specified full duplex operation and a flow control protocol, IEEE Std 802.3z added 1000 Mb/s operation (also called Gigabit Ethernet), IEEE Std 802.3ae added 10 Gb/s operation (also called 10 Gigabit Ethernet) and IEEE Std 802.3ah specified access network Ethernet (also called Ethern
15、et in the First Mile). These major additions are all now included in IEEE Std 802.3-2005 and are not maintained as separate documents. This amendment adds additional capabilities for 10 Gb/s operation. At the date of IEEE Std 802.3aq-2006 publication, IEEE Std 802.3 is comprised of the following doc
16、uments: Section OneIncludes Clause 1 through Clause 20 and Annex A through Annex H and Annex 4a. Section One includes specifications for 10 Mb/s operation and the MAC, frame formats and service interfaces used for all speeds of operation. Section TwoIncludes Clause 21 through Clause 33 and Annex 22A
17、 through Annex 33E. Section Two includes management attributes for multiple protocols and speed of operation as well as specifications for providing power over twisted pair cabling for multiple operational speeds. It also includes general information on 100 Mb/s operation as well as most of the 100
18、Mb/s physical layer specifications. Section ThreeIncludes Clause 34 through Clause 43 and Annex 36A through Annex 43C. Section Three includes general information on 1000 Mb/s operation as well as most of the 1000 Mb/s physical layer specifications. It also includes specification of 802.3 link aggreg
19、ation. Section FourIncludes Clause 44 through Clause 54 and Annex 44A through Annex 50A. Section Four includes general information on 10 Gb/s operation as well as most of the 10 Gb/s physical layer specifications. Section FiveIncludes Clause 56 through Clause 67 and Annex 58A through Annex 67A. Sect
20、ion Five includes subscriber access physical layers and sublayers for operation from 512 kb/s to 1000 Mb/s, and defines services and protocol elements that enable the exchange of IEEE Std 802.3 format frames between stations in a subscriber access network. This introduction is not part of IEEE Std 8
21、02.3aq-2006, IEEE Standard for Information technology Telecommunications and information exchange between systemsLocal and metropolitan area networks Specific requirements CSMA/CD Access Method and Physical Layer Specifications, Amendment 2: Physical Layer and Management Parameters for 10 Gb/s Opera
22、tion, Type 10GBASE-LRM. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 07/30/2008 01:44:49 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyri
23、ght 2006 IEEE. All rights reserved.v IEEE Std 802.3-2005/Cor 1-2006 This corrigendum clarifies and corrects isolation text for twisted pair Ethernet physical interfaces, including harmonization for both powered and unpowered Medium Dependent interfaces. IEEE Std 802.3an-2006 This amendment includes
24、changes to IEEE Std 802.3-2005 and adds Clause 55 and Annex 55A and Annex 55B. This amendment adds a new Physical Layer for 10 Gb/s operation over balanced twisted- pair structured cabling systems. IEEE Std 802.3aq-2006 This amendment includes changes to IEEE Std 802.3-2005 and adds Clause 68. This
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- IEEE 802.3 AQ 2006
链接地址:https://www.31doc.com/p-3769884.html