Short Description:

This 2ports EPON OLT is designed for FTTX application which provides 2 downlink GE- PON ports, 4 uplink GE SFP ports, and 2 uplink GE RJ45 ports.
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  • Description



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    Module: BD-OLT-2000L

        BD-OLT-2000L is designed for chassis OLT device which provides 2 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-2000L 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.


     Product Features

    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 packetsFull 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 algorithmPowerful 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

    Product Specification:

    Item BD-OLT-2000L
    Switching capacity 32Gbps
    Service port 2*PON4*GE SFP+2 10/100/1000M BASE-T
    Redundancy design Dual power supply, support AC input
    Power supply AC90260V4763Hz ;
    Power consumption ≤25W
    Outline dimensions (mm) (W*D*H) 340mm×220mm×44mm
    Weight (in maximum configuration) ≤3kg
    Environmental parameter Working temperature:0°C45°CStorage temperature:-40°C70°CRelative humidity:10%90%no condensing

    Business Features:

    Item BD-OLT-2000L
    PON features IEEE 802.3ah EPONChina telecom/Unicom  GEPON standard20Km 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 address4K VLAN entriesPort-based QinQ and Selective QinQ (StackVLAN)

    ONU remote loop detecting alarm

    Bi-directional bandwidth control

    Security features Port IsolationMAC address binds to port and port MAC address filtration
    Reliability Loopback-detectionDouble fault-tolerant backup of host program and configuration file1+1 power hot backup
    Maintenance Telnet-based statistics802.3ah Ethernet OAMPing

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

    System configuration with SNMP

    Order information
    Product Model Descriptions Inquiry
    BD-OLT-2000L 2 port OLT, 2PON ports,4*10/100/100 optical SFP slot uplink ports and 2 copper gigabit uplink ports, advanced Layer 2 features, EMS GUI manager Request Price
    BD-4311S-E2CDA EPON OLT SFP PON module , Tx1490nm/ Rx1310nm ,1.25Gbps/1.25Gbps, 1000BASE-PX20 Request Price
    BDTRP413L1SN-20 1.25G Optical SFP,used for uplink optic port Request Price
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