P3310B  EPON OLT device with 4 PON ports (1 console port, 1 out-of-band 10/100M port, 4 integrated PON ports (excluding the OLT SFP optical module), 2 gigabit combo ports, 2 gigabit SFP optical ports, 2 gigabit TX ports, AC/DC power supply, single power source, 19-inch rack-mounted, fan cooling)

P3608 EPON OLT with 8 PON ports (1 console port, 1 out-of-band management 10/100M port, 8 fixed PON ports(excluding the OLT SFP module), 4 GE combo ports, 4 GE SFP optical ports; an AC/DC power source, expansible to two power sources, 19-inch rack mount; customizing up to 2 10G SFP+ ports)

P3612 EPON OLT with 12 PON ports (1 console port, 1 out-of-band management 10/100M port, 12 fixed PON ports(excluding the OLT SFP module), 4 GE combo ports, 4 GE SFP optical ports; an AC/DC power source, expansible to two power sources, 19-inch rack mount; customizing up to 2 10G SFP+ ports)

P3616 EPON OLT with 16 PON ports (1 console port, 1 out-of-band management 10/100M port, 16 fixed PON ports(excluding the OLT SFP module), 4 GE combo ports, 4 GE SFP optical ports; an AC/DC power source, expansible to two power sources, 19-inch rack mount; customizing up to 2 10G SFP+ ports)

GP3600-16 GPON OLT with 16 PON ports (1 console port, 1 out-band 10M/100M port, 16 fixed PON ports(excluding the OLT SFP optical module), 4 gigabit SFP ports, 4 gigabit combo ports, standard power supply AC90-240V, expandable dual power supply, 19-inch rack-mounted installation)