Product Description

SKD Board LTP-16N

SKD Board LTP-16N

Station equipment (OLT) is designed to provide broadband access over Passive Optical Network (PON)

GPON interfaces are used to connect the optical distribution network (PON). Up to 128 subscriber optical terminals can be connected to each interface via single fiber. Access to the operator’s transport network is provided through 10 Gigabit uplink interfaces

OLT LTP allows carriers to build scalable, fault tolerant “last mile” networks to ensure the highest safety standards. OLT manages subscriber devices, traffic switching, and connection to the transport network

Broadband access using FTTH technology is the highest quality version of the Triple Play service delivery, as it provides high data rates over long distances. The main advantage of PON technology is the lack of electrically powered active nodes within the section from OLT to ONT, which greatly reduces network operating cost. Furthermore, PON technology saves on cabling infrastructure by reducing the total length of the optical fiber, as only one fiber for a group of up to 128 subscribers is used within the section from the central node to the splitter.

OLTs support 2 hot-swappable redundant power units

Interfaces configuration

10GBASE-X (SFP+)/1000BASE-X (SFP) – 8
2.5/1.25 Gbps GPON – 16
10/100/1000BASE-T (ООВ) – 1
Console port RS-232 (RJ-45) – 1
USB 2.0 – 1
Maximum number of ONT – 2048

Port modes
Duplex mode 1/10 Gbps for optical ports

SFP PON parameters1
Transmission medium: SMF-9/125 optical fiber cable, G.652
Splitting ratio up to 1:128
Support for RSSI (Received Signal Strength Indication)
Class B+
Compliance with ITU-T G.984.2, FSAN Class B+, SFF-8472
Maximum link distance: 20 km
Transmitter: 1490 nm DFB Laser
Data rate: 2488 Mbps
Average launch power: +1.5..+5 dBm
Spectral line width: -20 dB 1.0 nm
Receiver: 1310 nm APD/TIA
Data rate: 1244 Mbps
Receiver sensitivity: -28 dBm
Receiver optical overload: -8 dBm