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Long Distance Optical Multiplexer 4E1 Ethernet 120km G.703 Dual Fiber Backup with 16dBm Link Budget

    Buy cheap Long Distance Optical Multiplexer 4E1 Ethernet 120km G.703 Dual Fiber Backup with 16dBm Link Budget from wholesalers
     
    Buy cheap Long Distance Optical Multiplexer 4E1 Ethernet 120km G.703 Dual Fiber Backup with 16dBm Link Budget from wholesalers
    • Buy cheap Long Distance Optical Multiplexer 4E1 Ethernet 120km G.703 Dual Fiber Backup with 16dBm Link Budget from wholesalers

    Long Distance Optical Multiplexer 4E1 Ethernet 120km G.703 Dual Fiber Backup with 16dBm Link Budget

    Ask Lasest Price
    Brand Name : E-link
    Model Number : LNK-PDH-E4F Series
    Certification : ISO9001, CE, ROHS, FCC
    Price : $70-$95
    Payment Terms : T/T,Western Union,MoneyGram,PayPal
    Supply Ability : 1000/Month
    Delivery Time : 1-3 working days
    • Product Details
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    Long Distance Optical Multiplexer 4E1 Ethernet 120km G.703 Dual Fiber Backup with 16dBm Link Budget

    Optical Multiplexer 4E1 Ethernet 120km G.703 Dual Fiber Backup

    Model : LNK-PDH-E4F Series


    Product Description & Overview

    This advanced optical multiplexer delivers a comprehensive telecommunications solution by integrating

    four E1 interfaces with 10/100M Fast Ethernet connectivity and optional PCM digital hotline phone

    capability. Engineered for carrier-grade network applications, this high-performance multiplexer efficiently

    combines multiple service channels over a single fiber optic link, providing exceptional flexibility for modern

    telecommunications infrastructure. The sophisticated system architecture ensures reliable transmission of

    voice, data, and signaling information while maintaining complete signal integrity across extended distances.


    Featuring comprehensive alarm monitoring and fault detection capabilities, this robust multiplexer enables

    real-time network management and quick troubleshooting. The compact design incorporates advanced power

    management technology, achieving remarkable energy efficiency without compromising performance. With

    high integration levels and minimal footprint, this solution is ideal for space-constrained installations in

    telecommunications cabinets, mobile base stations, and enterprise network environments.


    The device supports flexible configuration options and seamless integration with existing network equipment,

    making it particularly suitable for last-mile connectivity, wireless backhaul applications, and enterprise network

    expansion projects. Enhanced error correction mechanisms and quality of service (QoS) features guarantee

    uninterrupted operation in demanding conditions, while the extended temperature range capability ensures

    reliability in various environmental conditions. This professional-grade multiplexer establishes new standards

    for cost-effective multi-service transmission in telecommunications, transportation, and industrial communication

    networks requiring reliable E1 and Ethernet convergence over fiber optic infrastructure.


    Key Features Bullets

    • Multi-Interface Integration
      4 E1 interfaces with 75Ω/120Ω impedance options and modular optical detection

    • Flexible Network Connectivity
      10/100M Ethernet with auto-negotiation and PCM digital telephone option

    • Advanced Fiber Protection
      Dual optical port backup with 2-120km transmission capability

    • Comprehensive Management
      Console interface with remote loopback and status monitoring

    • Professional E1 Compliance
      G.703 standard with digital clock recovery and phase-lock technology

    • Intelligent Alarm System
      Optical signal loss detection with LED indication

    • Universal Power Options
      AC/DC power supply with polarity-free protection


    Technical Specifications & Indexes

    Parameter

    Specification

    Fiber

    Multi-mode Fiber

    Fiber Type

    50/125um, 62.5/125um

    Maximum transmission distance

    5Km @ 62.5 / 125um multimode fiber, attenuation (3dbm/km)Wave Length: 820nm

    Transmitting power

    -12dBm (Min) ~-9dBm (Max)

    Receiver sensitivity

    -28dBm (Min)

    Link budget

    16dBm

    Single-mode Fiber

    Fiber Type

    8/125um, 9/125um

    Maximum transmission distance

    120Km

    Transmission distance

    120Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)

    Wave Length

    1310nm

    Transmitting power

    -9dBm (Min) ~-8dBm (Max)

    Receiver sensitivity

    -27dBm (Min)

    Link budget

    18dBm

    E1 Interface

    Interface Standard

    comply with protocol G.703

    Interface Rate

    n*64Kbps±50ppm

    Interface Code

    HDB3

    E1 Impedance:

    75Ω (unbalance), 120Ω (balance)

    Jitter tolerance

    In accord with protocol G.742 and G.823

    Allowed Attenuation

    0~6dBm

    Ethernet Interface

    Interface rate

    10/100 Mbps, half/full duplex auto-negotiation

    Interface Standard

    Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)

    MAC Address Capability

    4096

    Connector

    RJ45, support Auto-MDIX

    Power

    Power supply

    AC180V ~ 260VDC 48VDC +24V

    Power consumption

    10W

    Dimension

    Product size

    216X140X31mm(WXDXH)

    Simple packaging

    274X193X84mm(WXDXH)

    Piece weight

    1.25KG

    Working environment

    Working temperature

    -10°C ~ 50°C

    Working Humidity

    5%~95 % (no condensation)

    Storage temperature

    -40°C ~ 80°C

    Storage Humidity

    5%~95 % (no condensation)



    Application Scenarios

    • Providing cellular base station backhaul connectivity solutions

    • Supporting enterprise multi-service network convergence systems

    • Enabling emergency communication network deployments

    • Facilitating transportation signal control systems

    • Supporting power grid communication infrastructure









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