1U cost effective 4PON GEPON OLT

1U cost effective 4PON GEPON OLT

Short Description:

BD-OLT-4000L is designed for chassis OLT device which provides 4 downlink GE- PON ports, 4 uplink GE SFP ports and 2 10/100/1000M RJ45 ports.
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  • Description



    Order information


    Product Tags



    BD-OLT-4000L is designed for chassis OLT device which provides 4 downlink GE- PON ports, 4 uplink GE SFP ports and 2 10/100/1000M RJ45 ports. The height is only 1U for easy installation and space saving. Each PON supports up to 64 terminals, the whole device supports up to 256 ONUs under full configuration. BD-OLT-4000L is applied for commercial and grid network digital management to provide perfect, smart, strong, advanced, professional solutions for “automatic distribution” and “electricity information collection” in the implemented project for the national grid.


    Carrier-class stability and network resiliency

    • Support PON fiber redundancy protection and device redundancy protection protocol
    • Dual power supply input and power redundancy
    • All PON and GE ports provide L2 full-line speed without losing packets

    Full PON service

    • Each PON support 1:64 splitting ratio ( The maximum quantity of 64 ONU)
    • Hot plug PON fibber module design, the farthest 40Km transmission distance
    • Support 128bits triple churning function to ensure the confidential for the data transmission
    • Support dynamic bandwidth distribution DBA algorithm

    Powerful OAM

    • Use packet forwarding based on hardware to be effective for feature detection and packet filtering
    • Support auto protection and user blocking for ARP attack based on MAC address



    Switching capacity


    Service port

    4*PON,4*GE SFP+2 10/100/1000M BASE-T

    Redundancy design

    Dual power supply, support AC input

    Power supply

    AC:90~260V,47~63Hz ;

    Power consumption


    Outline dimensions (mm) (W*D*H)


    Weight (in maximum configuration)


    Environmental parameter

    Working temperature:0°C~45°C

    Storage temperature:-40°C~70°C

    Relative humidity:10%~90%,no condensing

    Business Features:



    PON features

    IEEE 802.3ah EPON

    China telecom/Unicom  GEPON standard

    20Km for single fibber

    Access 64 terminals for single fibber PON

    Uplink and downlink triple churning encrypted function

    ONU terminal legitimacy certification, report illegal ONU registration

    DBA algorithm

    Standard OAM and extended OAM

    ONU batch software upgrade, fixed time upgrade, real time upgrade

    PON transmit and inspect receiving optical power

    L2 features

    4K MAC address

    4K VLAN entries

    Port-based QinQ and Selective QinQ (StackVLAN)

    ONU remote loop detecting alarm

    Bi-directional bandwidth control

    Security features

    Port Isolation

    MAC address binds to port and port MAC address filtration



    Double fault-tolerant backup of host program and configuration file

    1+1 power hot backup


    Telnet-based statistics

    802.3ah Ethernet OAM


    Command-line interface(CLI), Console, Telnet and LCT configuration

    System configuration with SNMP



    Order information
    Product Model Descriptions Inquiry
    BD-OLT-4000L 4PON ports(SFP slots), 4*GE SFP+2 10/100/1000M BASE-T uplink (SFP slots),1U,power AC 220V, Console/Telnet and LCT management Request Price
    BD-4311S-E2CDA EPON OLT SFP module , Tx1490nm/Rx1310nm ,1.25Gbps/1.25Gbps, 1000BASE-PX20, 0oC ~ +70oC,DDM Request Price
    BDTR-GB-P1RC 10/100/1000M auto negotiable electric SFP ,used for uplink electric port Request Price
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