IEEE 802.3cp:2021 pdf download.IEEE Standard for Ethernet-Amendment 14: Bidirectional 10 Gb/s, 25 Gb/s, and 50 Gb/s Optical Access PHYs.
1.4 Definitions
Insert the fol1os’ing three new dejIiiitions after 1.4.52 “1OBROAD36”:
1.4.52a IOGBASE-BR1O: IEEE 802.3 Physical Layer specification for a 10 Gb/s bidirectional link over one single-mode fiber with reach up to at least 10 km. There are different specifications for IOGBASE-BRIO-D and 1OGBASE-BR 10-U; a transmission path connects one to the other. (See IEEE Std 802.3, Clause 158.)
1.4.52b IOGBASE-BR2O: IEEE 802.3 Physical Layer specification for a 10 Gb/s bidirectional link over
one single-mode fiber with reach up to at least 20 km. There are different specifications for 1OGBASE-BR2O-D and 1OGBASE-BR2O-U; a transmission path connects one to the other. (See IEEE Std 802.3, Clause 158.)
l.4.52c 1OGBASE-BR4O: IEEE 802.3 Physical Layer specification for a 10 Gb/s bidirectional link over one single-mode fiber with reach up to at least 40 km. There are different specifications for IOGBASE-BR4O-D and IOGBASE-BR4O-U; a transmission path connects one to the other. (See IEEE Std 802.3, Clause 158.)
Insert the Jillowing three new definitions after 1.4.91 “25GBASE”:
1.4.9 Ia 25GBASE-BRIO: IEEE 802.3 Physical Layer specification for a 25 Gb/s bidirectional link over one single-mode fiber with reach up to at least 10 km. There are different specifications for 25GBASE-BR I 0-D and 25GBASE-BR 10-U; a transmission path connects one to the other. (See IEEE Std 802.3, Clause 159.)
1.4.91b 25GBASE-BR2O: IEEE 802.3 Physical Layer specification for a 25 Gb/s bidirectional link over one single-mode fiber with reach up to at least 20 km. There are different specifications for 25GBASE-BR2O-D and 25GBASE-BR2O-U; a transmission path connects one to the other. (See IEEE Std 802.3, Clause 159.)
I.4.91c 25GBASE-BR4O: IEEE 802.3 Physical Layer specification for a 25 Gb/s bidirectional link over one single-mode fiber with reach up to at least 40 kin. There are different specifications for 25GBASE-BR4O-D and 25GBASE-BR4O-U; a transmission path connects one to the other. (See IEEE Std 802.3, Clause 159.)
Insert the following three new definitions after 1.4. I28aac “50/50G-EPON” a.s inserted by IEEE Sid 802. 3ca-2020:
1.4.l2Saad 5OGBASE-BR1O: IEEE 802.3 Physical Layer specification for a 50Gb/s bidirectional link over one single-mode fiber with reach up to at least 10 km. There are difTerent specifications for 5OGBASE-BR1O-D and 5OGBASE-BR 10-U; a transmission path connects one to the other. (See IEEE Std 802.3 Clause 160.)
1.4.I28aae 5OGBASE-BR2O: IEEE 802.3 Physical Layer specification for a 50 Gb/s bidirectional link over one single-mode fiber with reach up to at least 20 km. There are different specifications for 5OGBASE-BR2O-D and 5OGBASE-BR2O-U; a transmission path connects one to the other. (See IEEE Std 802.3, Clause 160.)
1.4.1 28aaf 5OGBASE-BR4O: IEEE 802.3 Physical Layer specification for a 50 Gb/s bidirectional link over one single-mode fiber with reach up to at least 40 km. There are different specifications for 5OGBASE-BR4O-D and 5OGBASE-BR4O-U; a transmission path connects one to the other. (See IEEE Std 802.3, Clause 160.)IEEE 802.3cp pdf download.