Short description NTU series ONT are high performance multifunctional subscriber terminals that are designed to provide access to modern telephony, IPTV, OTT services as well as high-speed Internet.
PON technology
PON technology - one of the most effective last mile solutions today. The technology helps to reduce costs for cable infrastructure and ensures data rates of 2.5 Gbps downlink and 1.25 Gbps uplink. The use of PON technology in access networks allows providing end users with access to IP services.
Provided services
High-speed Internet access
Video stream, High Definition TV, IPTV, Video on Demand (VoD), video conference
Online educational and entertainment programmes
Interfaces
1 x GPON WAN
1 x 1G LAN
1 х RF
PON interface parameters
Compliance with ITU-T G.984.2, ITU-T G.984.5 Filter, FSAN Class B+, SFF-8472
Connector type - SC/APC
Transmission media - fiber-optic cable SMF - 9/125, G.652
Maximum operating distance - 20 km
Transmitter:
1310 nm DFB Upstream Burst Mode Transmitter
Data rate: 1244 Mbps
Average Launch Power: +0.5..+5 dBm
Spectral Line Width 1 nm (-20 dB)
Receiver:
1490 nm APD/TIA Downstream CW Mode Digital Receiver
Data rates: 2488 Mbps
Receiver Sensitivity -28 dBm, BER≤1.0x10-10
Receiver Optical Overload -4 dBm
CaTV receiver
CaTV video receiver, wavelength 1550 nm
Input optical power: -8..+2 dBm
Carrier-to-Noise Ratio (CNR): 46 dB
RF bandwidth: from 47 to 870 MHz
HF output: 17 dBmV per channel, with 4 dB positive antenna tilt