Provides a direct optical interface to the core ethernet/ip network/catv, provide uplink port, downlink port and management port, compliant to the ieee802.3ah standard. Features 1.Ieee802.3ah compatible 2.4 downlink pon ports 3.32 optical branches per olt port for connection of up to 32 onus 4.Downstream transmission up to 20km 5.128 subscribers served in one compact 1u chassis 6.Advanced l2/l3 switching and routing functions 7.Remote provisioning and management 8.Advanced security via access control list(acl) 9.Support unblocked wire speed forwarding 10.Support tcp/ip, icmp, arp, ospf, bgp, rip, pim-sm, pim-dm, igmp protocol Application 1.Triple-play 2.Fttx (ftth, fttp, fttb, fttc) Optional
