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Key features

  • 1xGPON
  • 4xLAN 10/100/1000 BASE-T
  • 2xFXS, 1xUSB 2.0
  • Wi-Fi 802.11n, 2x2 - 300Mbps - 2.4GHz

ONT NTU are high-performance network terminals which are designed for providing access to voice services, IPTV, OTT, high speed Internet. Also, with NTU-RG series optical network terminals, operators will be able to provide their subscribers with a wide range of local network operation services and capabilities.

PON Technology 
PON Technology is the most modern and effective “last mile” solution. This solution reduces the amount of cables and provides data transfer with downlink rate up to 2.5Gbps and uplink rate up to 1.25Gbps. PON-based solutions in access networks allow end users to have access to a set of services based on IP protocol. 

Universal Devices 
Integrated 4-port 10/100/1000 Base-T Gigabit router allows to create a high-performance connection for network devices. 2 x FXS ports enable VoIP services. The USB port can be used for USB-enabled devices (USB flash drives, external HDD). 

Provided services 

  • High-speed Internet access
  • Video streaming/ High Definition TV/IP TV, Video on Demand (VoD), Video conferencing
  • VoIP
  • Online educational and entertainment programs


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

Wireless Wi-Fi Connection 

The NTU-RG-5402G-W user router allows you to connect Wi-Fi clients via IEEE 802.11b/g/n standard.


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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 

    • 4 ports of Ethernet 10/100/1000BASE-T (RJ-45) 

    FXS interfaces parameters 

    • 2 FXS ports
    • 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

    Wireless module parameters

    • Supported standards: 802.11 a/b/g/n
    • MIMO 2x2
    • Frequency range: 2400 ~ 2483.5 MHz
    • Security: WEB; WPA/WPA2

    Operating channels

    • 802.11b/g/n: 1-13

    Data rates1

    • 802.11b: 1; 2; 5.5 and 11 Mbps
    • 802.11g: 6, 9, 12, 18, 24, 36, 48 and 54 Mbps
    • 802.11n: from 6.5 to 300 Mbps (from MCS0 до MCS15)

    Maximum output power of the transmitter2

    • 802.11b (11 Mbps): 17 dBm
    • 802.11g (54 Mbps): 15 dBm
    • 802.11n (MCS7): 15 dBm


    • IEEE 802.11b: DQPSK, DBPSK, CCK
    • IEEE 802.11g: BPSC, QPSC, 16QAM, 64QAM, OFDM
    • IEEE 802.11n: BPSC, QPSC, 16QAM, 64QAM with OFDM

    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

    Security features 

    • Rate limiting per ports
    • FEC coding

    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

    Physical parameters and environment conditions 

    • Dimensions - 187x120x32 mm, desktop case
    • Power supply: external 12V/2A DC adapter
    • Maximum power consumption:  15 W
    • Operating temperature from +5 to +40 °С
    • Operating humidity ≤ 80% 
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