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GRG-4276u

GPON VoIP Gateway AC1200
4 Giga Ethernet | 1 PON | 2.4GHz 2T2R & 5GHz 2T2R | FXS

  • Overview

    GRG-4276u is a highly integrated GPON integrated access device. It offers high performance Data, Voice and Video services for individual users, SOHO (small office or home office), small businesses, etc.

    GRG-4276u complies with the ITU-T G.984 standard, provides 2.488Gbps downlink and 1.244Gbps uplink on the network side and provides four high speed GE ports, one FXS port for internet calling, and dual band Wi-Fi 5 (2T2R 802.11n@2.4G Hz and 2T2R 802.11ac@5GHz). The two wireless bands are separated into two dedicated Wi-Fi networks, supporting more end-user devices while reducing signal interference. Furthermore, there are two USB2.0 interfaces on the user side.

    Support of the Wi-Fi Alliance EasyMesh standard secures seamless integration for future Mesh applications.

    GRG-4284 GRG-4276u GRG-4276u

    Features

    • MU-MIMO: Supports both up-link and down-link, allowing efficient data transmission for more devices at the same time.
    • Wi-Fi 5: 2.4GHz wireless 802.11n compatible 11b/g up to 300Mbps PHY rate, 5GHz wireless 802.11ac (wave 2) compatible 11a/n, up to 866Mbps PHY rate.
      160MHz: Wider band and high definition offer high throughput capability.
    • EasyMesh: Multi-Access Point specification for creating Wi-Fi meshes from products by different vendors.
    • Remote Management: TR-069 standard data model for ISP remote control.

    Specifications

    HARDWARE:

    • Flash: 256MB Nand Flash
    • SDRAM: 256MB DDR3

    Interfaces

    • WAN :
      1x GPON port (SC/APC);
      Data Rate: Downstream: up to 2.488Gbps;
      Upstream: up to 1.244Gbps;
      Receiving wavelength: 1,490 nm;
      Transmitting wavelength: 1,310 nm;
      Optical Range: Class B+
    • LAN :
      4x 10/100/1000 Base-T MDI/MDIX RJ-45 ports
      Compliant with the following standards:
      1. IEEE 802.3/802.3u
      2. Hardware based 10/100/1000, full/half, flow control auto negotiation
      3. Non-blocking wire speed reception and transmission
      4.Full duplex IEEE 802.3x flow control and half duplex back-pressure flow control
    • 2.4G Wi-Fi :
      External 2 antennas;
      IEEE 802.11n, backward compatible with 802.11b/g;
      Up to 300Mbps PHY rate;
    • 5G Wi-Fi;
    • External 2 antennas;
      IEEE 802.11ac, backward compatible with 802.11a/n;
      Up to 866Mbps PHY rate;
    • FXS: 1x FXS
    • USB: 2x USB 2.0

    PACKAGE CONTENTS

    • GPON ONT (GRG-4276u)
    • Power adapter 12VDC/1.5A, 110-220VAC, 50/60Hz
    • J-45 Giga Ethernet cable (8P8C, 1.5m)

    ENVIRONMENT

    • Operating Temperature: 32 ºF to 113 ºF (0 ºC to 45 ºC)
    • Storage Temperature: -40 ºF to 158 ºF (-40 ºC to 70 ºC)
    • Operation Humidity: 10%~90%, non-condensing
    • Storage Humidity: Max. 5%~95%, non-condensing

    Resources

    Product Sheet

    DS_GRG-4276u_V3.2.pdf

     

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