{"id":395901,"date":"2024-10-20T04:21:53","date_gmt":"2024-10-20T04:21:53","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-802-3af-2003-2\/"},"modified":"2024-10-26T08:08:22","modified_gmt":"2024-10-26T08:08:22","slug":"ieee-802-3af-2003-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-802-3af-2003-2\/","title":{"rendered":"IEEE 802.3af-2003"},"content":{"rendered":"

Amendment Standard – Superseded. This amendment is based on the current edition of IEEE Std 802.3-2002 plus changes incorporated by IEEE Std 802.3ae-2002. Abstract: Support for optionally powering a 10BASE-T, 100BASE-TX or 1000BASE-T DTE device via the Power Interface (PI) using physical layers defined in Clauses 14, 25, and 40. The Power Sourcing Equipment (PSE) is located at an end point or mid-span, separate from and between the MDIs, and provides power to the Powered Device (PD) over the Link Section. The PSE detection protocol distinguishes a compatible PD from non-compatible devices and precludes the application of power and possible damage to non-compatible devices. The PSE monitors the Maintain Power Signature (MPS)and removes power when it is no longer requested or required. Optional management function requirements are specified.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nCover page <\/td>\n<\/tr>\n
3<\/td>\nTitle page <\/td>\n<\/tr>\n
5<\/td>\nIntroduction <\/td>\n<\/tr>\n
7<\/td>\nParticipants <\/td>\n<\/tr>\n
10<\/td>\nCONTENTS <\/td>\n<\/tr>\n
14<\/td>\n1. Introduction
1.4 Definitions
1.5 Abbreviations <\/td>\n<\/tr>\n
15<\/td>\n14. Twisted-pair medium attachment unit (MAU) and baseband medium, type 10BASE-T <\/td>\n<\/tr>\n
16<\/td>\n22. Reconciliation Sublayer (RS) and Media Independent Interface (MII) <\/td>\n<\/tr>\n
18<\/td>\n30. 10 Mb\/s, 100 Mb\/s, 1000 Mb\/s and 10 Gb\/s Management
30.1 Overview <\/td>\n<\/tr>\n
23<\/td>\n30.9 Management for Power Sourcing Equipment (PSE) <\/td>\n<\/tr>\n
26<\/td>\n30.10 Layer management for Midspan <\/td>\n<\/tr>\n
29<\/td>\n40. Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA) sublayer and baseband medium, type 1000BASE-T <\/td>\n<\/tr>\n
30<\/td>\nAnnex 30A\u2014GDMO specification for IEEE 802.3 managed object classes <\/td>\n<\/tr>\n
38<\/td>\nAnnex 30B\u2014GDMO and ASN.1 definitions for management <\/td>\n<\/tr>\n
39<\/td>\n33. Data Terminal Equipment (DTE) Power via Media Dependent Interface (MDI)
33.1 Overview <\/td>\n<\/tr>\n
41<\/td>\n33.2 Power sourcing equipment <\/td>\n<\/tr>\n
61<\/td>\n33.3 Powered devices <\/td>\n<\/tr>\n
69<\/td>\n33.4 Additional Electrical specifications <\/td>\n<\/tr>\n
78<\/td>\n33.5 Environmental <\/td>\n<\/tr>\n
79<\/td>\n33.6 Management function requirements <\/td>\n<\/tr>\n
83<\/td>\n33.7 Protocol Implementation Conformance Statement (PICS) proforma for Clause 33, DTE Power via MDI <\/td>\n<\/tr>\n
98<\/td>\nAnnex 33A\u2014PSE Detection of PDs <\/td>\n<\/tr>\n
101<\/td>\nAnnex 33B\u2014Cabling guidelines <\/td>\n<\/tr>\n
102<\/td>\nAnnex 33C\u2014Recommended test configurations and procedures <\/td>\n<\/tr>\n
129<\/td>\nAnnex 33D\u2014PSE-PD stability <\/td>\n<\/tr>\n
132<\/td>\nAnnex 33E\u2014Cabling resistance unbalance <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEEE 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 Method and Physical Layer Specifications – Data Terminal Equipment (DTE) Power Via Media Dependent Interface (MDI)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2003<\/td>\n133<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":395910,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-395901","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ieee","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/395901","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/395910"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=395901"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=395901"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=395901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}