Asymmetrical 10G GEPON EPON ONU

Asymmetric 10G-GEPON ONU is specified as XG-PON1: 10 Gbit/s downstream and 2.5 Gbit/s upstream (nominal line rate of 9.95328 Gbit/s downstream and 2.48832 Gbit/s upstream).The IEEE 802.3av standard for 10G-EPON ONU based on Ethernet, which has standardized upstream rates of both 1Gbps and 10Gbps. The 10 Gigabit PON wavelengths of GEPON (1490 nm down /1310 nm up), allowing it to coexist on the same fibre with either of the Gigabit PONs.ITU-T Recommendation G.987 is a family that defines this access network standard (referred to as XG-PON). It comprises four recommendations: G.987: 10-Gigabit
Asymmetrical 10G GEPON EPON ONU