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 with LTP-16N and LTP-16NT terminals. Ethernet connection is established through 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).