ONT NTU-52V

Mass production

Key benefits

1 GPON port
Gigabit router
USB 2.0 port for USB drive or printer connection
FXS port for analogue phone connection

NTU series ONT – high performance multifunctional subscriber terminals that are designed to access modern telephony, IPTV, OTT services as well as high-speed Internet. Furthermore, NTU-X subscriber terminals allow carriers to offer their clients a wide range of services and opportunities to work in a local network.

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.

Universal device
The FXS port provides access to IP telephony services, The USB port can be used for USB device connection (USB flash drive, external HDD, printer)

Provided services

High-speed access to the Internet
Stream video/High Definition TV/IP TV, Video on Demand (VoD), video conference
VoIP
Online educational and entertainment programmes

Application

Providing broadband access services to subscribers in apartment houses, residential areas, campuses or suburban settlements
Corporate network construction at large strategic enterprises or in office buildings with high requirement in terms of security and data transfer rates

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PON interface parameters

1 GPON port
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 rate: 2488 Mbps
- Receiver Sensitivity: -28 dBm, BER≤1.0x10^-10
- Receiver Optical Overload: -4 dBm

LAN interfaces parameters

1 port of Ethernet 10/100/1000BASE-T (RJ-45)
1 port of Ethernet 10/100BASE-T (RJ-45)

FXS interfaces parameters

1 FXS port
SIP
Audio codecs: G.729 (A), G.711(A/U), G.723.1
Fax transmission: G.711, T.38
Loop resistance up to 2 kΩ
Supported dialing technologies: pulse and frequency (DTMF)
Caller ID issuing

USB interface

1 USB 2.0 port - for USB device connection

Supported standards

ITU-T G.984.x - GPON
ITU-T G.988 OMCI specification
IEEE 802.1D
IEEE 802.1Q
IEEE 802.1P

Functional features

Support for TR-069
“Bridge” and “Router” (including virtual ones) operation modes
Support for PPPoE (auto, PAP, MSCHAP and CHAP authorization)
Support for IPoE (DHCP-client and static)
DHCP server on LAN side
Multicast traffic transmission via Wi-Fi
DNS (Domain Name System)
DynDNS (Dynamic DNS)
UPNP (Universal Plug and Play)
NAT (Network Address Translation)
NTP (Network Time Protocol)
QoS (Quality of Service)
IGMP Snooping
IGMP Proxy
UPNP, SMB, FTP-alg, Print Server
VLAN complying with IEEE 802.1Q

Configuration and monitoring
According to TR-142:

remote management via OMCI
Remote management via TR-069
Local management via WEB/CLI
Firmware updating via: OMCI, TR-069, HTTP, TFTP

Security features

Rate limiting per ports
FEC coding

Physical parameters and environment conditions

Dimensions - 147×110×24 mm, desktop case
Power supply: external 12V/2A DC adapter
Maximum power consumption: 10 W
Operating temperature from +5 to +40 °С
Operating humidity ≤ 80%

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Descriptions

Datasheet

Software

Release notes_1.3.3 (publication date: 24.03.2022)

ntu-52x-1.3.3-build350.fw.zip (publication date: 24.03.2022)

Documentations

User Manual. Firmware version 1.3.3

Downloads

Operational lifetime of the ELTEX equipment

Regardless of the operational lifetime stage, Eltex provides a 12 months warranty on all its telecommunication equipment.
During the warranty period the manufacturer ensures technical support and free-of-charge repair at the Enterprise which is situated in Novosibirsk.
As part of the warranty service, technical support is provided on the first-in first-out principle.
The priority support packages of 8/5 and 27/7 types are subjects to additional charges.