Symmetrical 10G GEPON ONU EPON OLT

Symmetric 10G-GEPON ONU is proposed as XG-PON2 with 10 Gbit/s upstream, and would require burst-mode lasers on onTs to deliver the upstream transmission speed.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-capable passive
Symmetrical 10G GEPON ONU EPON OLT