IEEE 802.3dk:2026
Active Standard amendment
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IEEE 802.3dk:2026

IEEE Draft Standard for Ethernet Amendment: Greater than 50 Gb/s Bidirectional Optical Access PHYs
Most recent standard

Summary

Amendment Standard - Active - Draft.
This amendment to IEEE Std 802.3-2022 adds Physical Layer specifications and management parameters for 100 Gb/s Ethernet optical interfaces for bidirectional operation over a single strand of single-mode fiber with reaches of at least 10 km, 20 km, and 40 km

Define physical layer specifications and management parameters for symmetric bidirectional operation at greater than 50 Gb/s over a single strand of single mode fiber of at least 10 km.

Notes

Active

Technical characteristics

Publisher Institute of Electrical and Electronics Engineers (IEEE)
Publication Date 04/24/2026
Page Count 89
EAN ---
ISBN ---
Weight (in grams) ---
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Previous versions

IEEE 802.3:1985

IEEE 802.3:1985

IEEE Standards for Local Area Networks: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications
31/12/1984
Superseded
Historical
IEEE 802.3:1998

IEEE 802.3:1998

IEEE Standards 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
28/09/1998
Superseded
Historical
IEEE 802.3:2000

IEEE 802.3:2000

IEEE Standard for Information Technology - LAN/MAN - Specific Requirements - Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications
16/10/2000
Superseded
Historical
IEEE 802.3i:1990

IEEE 802.3i:1990

IEEE Standard for Local and Metropolitan Area Networks - System Considerations for Multi-segment 10 Mb/S Baseband Networks (Section 13) and Twisted-Pair Medium Attachment Unit (MAU) and Baseband Medium, Type 10BASE-T (Section 14)
30/12/1990
Superseded
Historical
IEEE 802.3j:1993

IEEE 802.3j:1993

Supplement to 802.3 - Fiber Optic Active and Passive Star-Based Segments, Type 10BASE-F (Sections 15-18)
12/10/1993
Superseded
Historical
IEEE 802.3k:1992

IEEE 802.3k:1992

Supplement to 802.3 - Layer Management for 10 Mb/s Baseband Repeaters (Section 19)
09/11/1992
Superseded
Historical
IEEE 802.3r:1996

IEEE 802.3r:1996

IEEE Standard Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications - Type 10BASE5 Medium Attachment Unit (MAU) Protocol Implementation Conformance Statement (PICS) Proforma (Subclause 8.8)
09/12/1996
Superseded
Historical
IEEE 802.3u:1995

IEEE 802.3u:1995

IEEE Standards for Local and Metropolitan Area Networks: Supplement - Media Access Control (MAC) Parameters, Physical Layer, Medium Attachment Units, and Repeater for 100Mb/s Operation, Type 100BASE-T (Clauses 21-30)
26/10/1995
Superseded
Historical
IEEE 802.3x:1997

IEEE 802.3x:1997

IEEE Standards for Local and Metropolitan Area Networks: Supplements to Carrier Sense Multiple Access With Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications - Specification for 802.3 Full Duplex Operation and Physical Layer Specification for 100 Mb/s Operation on Two Pairs of Category 3 Or Better Balanced Twisted Pair Cable (100BASE-T2)
18/11/1997
Superseded
Historical
IEEE 802.3ab:1999

IEEE 802.3ab:1999

IEEE Standard for Information Technology - Telecommunications and information exchange between systems - Local and Metropolitan Area Networks - Part 3: 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
26/07/1999
Superseded
Historical
IEEE 802.3ac:1998

IEEE 802.3ac:1998

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) frame extensions for Virtual Bridged Local Area Networks (VLAN) tagging on 802.3 networks
06/11/1998
Superseded
Historical
IEEE 802.3ad:2000

IEEE 802.3ad:2000

IEEE Standard for Information Technology - Local and Metropolitan Area Networks - Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications-Aggregation of Multiple Link Segments
28/06/2000
Superseded
Historical
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