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发表于 2021-1-6 16:09
IEEE Std 802.3bg-2011
(Amendment of IEEE Std 802.3-2008)
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 Method and Physical Layer Specifications
Amendment 6: Physical Layer and Management Parameters for Serial 40 Gb/s Ethernet Operation Over Single-Mode Fiber
Approved 31 March 2011
Abstract: This amendment to IEEE Std 802.3-2008 specifies a new Physical Medium Dependent(PMD) sublayer, 40GBASE-FR, for serial 40 Gb/s operation over up to 2 km of single-mode fiber.
Keywords: 40 Gb/s Ethernet, 40GBASE-FR, IEEE 802.3bg, Optical Transport Network, OTN,Physical Medium Dependent sublayer, PMD sublayer, single-mode fiber, SMF
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