Short Description:

BD-ONT-424-AC 4GE POTs dual band ONU is one of the GPON optical network unit design to meet the requirement of the broadband access network. It apply in FTTH/FTTO to provide the data, voice and video service based on the GPON network

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  • Description



    Order information


    Product Tags

    BD-ONT-424-AC provide two POTS ports, four 10/100/1000M adaptive Ethernet ports, one USB port, and  802.11a/b/g/n/ac Wi-Fi access. The BD-ONT-424-AC features high-performance forwarding capabilities to ensure excellent experience with VoIP, Internet and HD video services. Therefore, the BD-ONT-424-AC provides a perfect terminal solution and future-oriented service supporting capabilities for FTTH deployment. The dual band wifi ONU has good third-party compatibility to work with the third party OLT, such as Huawei/ZTE/Fiberhome/Alcatel-Lucent.
    GPON is the latest generations of access network technology. ITU-T G.984 is the standard protocol of GPON. The GPON standard differs from other PON standards in that it achieves higher bandwidth and higher efficiency using larger, variable-length packets. GPON offers efficient packaging of user traffic, with frame segmentation allowing higher quality of service (QOS) for delay-sensitive voice and video communications traffic.GPON networks provides the reliability and performance expected for business services and provides an attractive way to deliver residential services. GPON enables Fiber To The Home (FTTH) deployments economically resulting to accelerated growth worldwide.

    BD-ONT-424-AC can integration wireless function with meet 802.11 a/b/g/n/ac technical standards. At the same time, it also supports 2.4GHz/5GHz dual-band wireless signal. It has the characteristics of strong penetrating power and wide coverage. It can provide users with more efficient data transmission security

      Functional Feature

    • In compliant with ITU – T G.984.1/2/3/4 standard
    • Meet 802.11 a/b/g/n/ac WIFI technical standard
    • Support ONU auto-discovery/Link detection/remote upgrade of software
    • Support Ethernet line performance statistics function
    • Support OMCI+TR069 management mode
    • Support VLAN tag/untag
    • Support multicast Snooping/Proxy
    • Support DHCP/PPPOE/Static IP internet mode
    • Support port binding
    • Support loop-detection function
    • Support device-based speed limitation
    • Support MAC-address filter and URL access control
    • Support H.248 and SIP protocol
    • Support AES encryption and decryption
    • Support Dynamic Bandwidth Allocation (DBA)
    • Support ACL configure data packet filter flexibly
    • EMS network management based on SNMP ,convenient for maintenance

     WIFI Features

    • Comply with IEEE 802.11a/b/g/n/ac protocol standard, support 2.4GHz and 5GHz
    • There are four antennas, two built-in, two external
    • 5dBi antenna gain
    • Maximum ideal rate up to 1.2Gbps
    • 2.4GHz supports 2*2 MIMO (Multiple-Input Multiple-Output) technology
    • 5GHz supports 2*2 MIMO (Multiple-Input Multiple-Output) technology
    • Support 8 SSIDs
    • Support wider RF bandwidth, up to 80MHz
    • Support higher 256-QAM modulation mode
    • Support MIMO-OFDM encoding mode
    • Support wireless security of 64/128 bit WEP、802.1x、WPA and WPA2




    PON Interface

    1*GPON port, FSAN G.984.2 standard, Class B+Downstream Data Rate:2.488GbpsUpstream Data Rate:1.244GbpsSC/PC single mode fiber28dB Link loss and 20KM distance with 1:128

    POTS Interface

    2*RJ11Max 1km distanceBalanced Ring, 50V RMS

    Ethernet Interface

    4*10/100/1000M auto-negotiation
    Full/half duplex mode
    RJ45 connector
    Auto MDI/MDI-X
    100m distance

    USB interface

    1*USB 2.0 interfaceTransmission Rate: 480Mbps

    Power Interface

    12V DC Power supply

    Performance Parameters




    Wavelength: Tx 1310nm, Rx1490nm
    Tx Optical Power: 0.5~5dBm
    Rx Sensitivity: -28dBm
    Saturation Optical Power: -8dBm

    Data Transmission

    PON Throughput: Downstream 2.488Gbit/s s; Upstream 1.244Gbit/s
    Ethernet: 1000Mbps
    Packet Loss Ratio: <1*10E-12
    latency: <1.5ms

    Network Management

    Management Mode

    Standard compliant OMCI interface as defined by ITU-T G.984.4

    Support TR069 and WEB management

    Management Function

    Status monitor, Configuration management, Alarm management, Log management

    Physical Features


    White plastic casing


    External 12VDC/1A power supply adapterPower consumption: <7W

    Dimension and Weight

    Item Dimension:240mm(L) x 240mm(W) x 24mm (H)Item weight:0.3kg


    Operating temperature: 0 to 50ºC
    Storage temperature: -40 to 85ºC
    Operating humidity: 10% to 90%(Non-condensing)
    Storage humidity: 10% to 90%(Non-condensing)

    Typical Solution:FTTH

    Typical Business:Internet, Voice, Wi-Fi


    Product Name

    Product Model


    Dual-frequency voice type ONU


    4*10/100/1000M Ethernet interface, 1 GPON interface, 2 POTS interface,1 USB interface, support Double Frequency Wi-Fi function, Plastic casing, external power supply adapter

    Question: I make DHCP WAN setting, but when the ONT reboots; it goes back to default as PPPoE. How can I change the default settings in ONT ?
    Answer: You can change the setting by  below account and password:
    account: adminisp
    password: adminisp
    After you change the configuration,please click the Modify button, then the configuration will be saved. The 4GE dual band ONT will not go back to default status when reboot.

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