1.2~10 EPONs in 1u/19inch chasis 2.Telecom carrier class design 3.Rich uplink interfaces 4 ... netting, IP voice, IPTV, CATV and etc. 2. Special FeaturesHighest integration level in industry, 1U height, small size, high capacity, 2 built-in PONs in ... direction for each LLID and support triple churning in downlink directionManagementSNMP, Telnet, ConsoleSupport in/out-of-band management, support SNMPv1/v2 ...