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FTTX Device OLT Optical Line Terminal , 4GE Ports 4 SFP Slots EPON OLT Equipment

Categories OLT Optical Line Terminal
Brand Name: NATYWISH
Model Number: NTW-E18004C
Certification: CE. ROHS , FCC
Place of Origin: China
MOQ: 1pc
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 5000pcs
Delivery Time: 7-10 days
Packaging Details: 1pc / carton
size: 442mm(W) x315mm(D) x 44mm(H)
PON Ports: Network coverage radius: 20km.
color: black
material: metal shape
PON port average optical power: +2dbm ~ +7dbm,
Service Quality: half duplex and full duplex
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    • Product Details
    • Company Profile

    FTTX Device OLT Optical Line Terminal , 4GE Ports 4 SFP Slots EPON OLT Equipment

    FTTx device EPON OLT Optical Line Terminal with 4 PON ports , 4GE ports + 4 SFP slots

    Product Introduction

    NTW-E18004C 4PON ports EPON OLT adopts advanced technology in the industry, splitting ratio up to 1:64, supports different types of ONU hybrid networking which minimizes network operator’s investment. It has powerful ethernet service and QoS guarantee, supports SLA and DBA.complies with IEEE802.3ah , Modular PON card configuration can support 4 EPON system and 256 ONU at the same time.

    Product Feature

    1. Using point to multi point network topology,effectively collect dispersed user ethernet business then converged in the metropolitan area network node.Use GE port to connect upper device,achieve smooth interconnection with existing networks .

    2. Dynamic bandwidth allocation(DBA) enables all users to share 1Gbps bandwidth more reasonably,achieve a reliable quality of service guarantee (QoS).

    3. Support expansion 10G uplink port and 3 layer switch .

    4. Rapid spanning tree protocol(RSTP) function to ensure the redundant interconnection between OLT and backbone network. EAPS fast looped network protection protocol achieves 50ms high reliability looped network support.

    Product Special point

    1. Support IGMP multicast and VLAN multicast , can efficiently use bandwidth.

    2. Support IPTV, voice and data broadcast.

    3. Function includes configuration, performance monitoring, fault isolation and security management,can support CLI and GUI management, easy to use.

    4. Product has been tested by inspection center certification authority.

    Technical Parameter

    System Capacity

    Splitting ratio :up to 1:64,

    Backboard bandwidth 108G.

    Interface4 EPON ports+4 *10/100/1000M RJ45 ports,4 SFP slots, 2 combo ports
    PON Ports

    Uplink and downlink symmetric, transmission rate : 1Gbps,

    PON port average optical power :+2dbm ~ +7dbm,

    PON port Rx Sensitivity :no less than -30dBm,

    Security: ONU authentication mechanism,

    Network coverage radius: 20km.



    IEEE 802.1D, Spanning Tree,

    IEEE 802.1Q, VLAN,

    IEEE 802.1w, RSTP,

    IEEE 802.3ad physical link static / dynamic aggregation(LACP),

    Ethernet – II, Ethernet-SNAP,

    IEEE 802.3ad VLAN Stacking( Q in Q).

    Service Quality

    Back pressure flow control (half duplex),

    IEEE 802.3x flow control (full duplex),

    IEEE p802.1p, CoS,

    WRR, SP and FIFO queue scheduling algorithm,

    Support 802.1P/DSCP priority Mark/Remark,

    Be base on every ONU uplink and downlink rate-limiting function,

    support DBA and SLA function.


    Be base on port VLAN,

    Support GVRP,

    IEEE802.1Q VLAN relay QinQ,and support flexible QinQ.


    IGMP v1/v2/v3,

    IGMP Snooping,

    Multicast VLAN, controlled multicast function.


    Single direction link detection protocol,prevent survival tree loop.

    Expansion slot, EPON optical module hot plug.

    EAPS fast ring road protection function.

    EPON optical road protection.


    Limits the maximum number of users per port .

    Port isolation.

    Message storm control.

    ACL access control function based on data stream.

    PON port transmission data encryption

    Configuration Management

    CLI, Web, SNMP, TELNET, cluster and other management methods.

    RMON v1, 1,2,3,9 group SSHv1/v2,

    Software upgrades and bootrom upgrades can be made by TFTP and FTP,

    Local or server records system logs.

    Chinese and English command order .

    Ping, traceroute and other network-testing tools to debug and output.

    Physical Characteristics442mm(W) x315mm(D) x 44mm(H)
    Install: 1U 19 inches
    Environmental RequirementWorking environment: 0℃~55℃;10%~85% non-condensing .
    Storage environment: -40℃~80℃;5%~95% non-condensing .
    Power Supply

    Input voltage: AC100~240V, input frequency 47~63Hz ,

    Support dual power supply input .

    Input current : 1A/230V

    Power : maximum 48W

    XPON system and switch system solutions comparison

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