Gepon ont(1*gepon,4*10/100m)

Special features：
 Plug and play, features auto-detecting, auto-configuration, and auto firmware upgrade, etc.
 Integrated oam remote configuration and maintenance function.
 Support rich QinQ vlan functions and igmp Snooping multicast features.
 Functions like transceiver diagnostic monitoring, transmitter disable, etc.
 Fully compatibility with olt based on Broadcom/pmc/Cortina chipset.
 Full speed non-blocking switching.
 1k mac address table.
 64 full range vlan id
 Support QinQ vlan, 1:1 vlan, vlan reusing, vlan trunk, etc.
 Integrated port monitoring, port mirroring, port rate limiting, port sla, etc.
 Support auto polarity detection of Ethernet ports (auto mdix).
 Integrated ieee802.1p QoS with four level priority queues.
 Support IPv4 igmp snooping and IPv6 mld snooping