LTP series OLT are optical line terminals, designed to establish connection with upstream equipment and to provide broadband access across passive optical networks. The series lines up LTP-4X/LTP-8X terminals with internal Ethernet switch with RSSI function and 4/8 GPON ports respectively. Ethernet connection is established through Gigabit uplink and 10G Base-X interfaces; GPON interfaces are used to connect to optical networks. Each PON interface allows connection of up to 128 subscriber optical terminals through one fibre and supports dynamic bandwidth allocation (DBA).