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100M single-mode dual-fiber desktop external power transceiver

Product Model:


The product adopts the structural design of a desktop external power supply and uses a 5V mains power adapter for power supply. It is easy to move and can work independently. It can also be installed in a 14-slot 2U optical fiber transceiver rack for centralized management. Two optical fibers are used to transmit the sending and receiving signals respectively. The mutual interference between the signals is small, and it is suitable for long-distance transmission. The following transmission distances are supported, namely 2km (multi-mode), 20km, 40km, 60km, 100km and 120km. It has 6 indicators that can dynamically indicate the connection status of optical fiber and electrical links.
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  • Product Description
  • Product features

    1. Compliant with IEEE802.3,IEEE802.3u,10/100Base-TX,100Base-FX and other standards;

    2. Support IEEE 802.3x flow control function; support hot-swappable, plug-and-play; support store-and-forward or pass-through mode; have link failure alarm (LFP) function;

    3. Network port support 10/100M, full/half duplex adaptive; network port Auto-MDI/MDIX auto-flip, parallel/crossover network cable adaptive;

    4. Ultra-low latency data transmission, fully transparent to network protocols;

    5. Built-in 128KB RAM data buffer, supporting 2046Bytes long data packets;

    6. 50/125um or 62.5/125um multimode fiber connection transmission distance up to 2km, 9/125um single-mode fiber connection transmission distance up to 120km

    7. Modular structure design, card type can be on the centralized power supply rack;

    8. With 6 LED indicators, dynamic feedback link connection status and fault monitoring;

    9. Built-in 8-bit dip switch, a variety of forwarding / work mode users can adjust; built-in lightning protection circuit, can significantly reduce the damage caused by lightning induction;


    Technical parameters

    Access method



    IEEE802.3,IEEE802.3u,10/100Base-TX,100Base-FX Fast Ethernet, IEEE802.3x Flow control



    Transmission Distance

    Dual-fiber multimode: 2km, dual-fiber singlemode: 20/40/60/80/100/120km,Category 5 twisted pair: 100m

    End port

    1 RJ45 port: connecting STP/UTP Category 5 twisted-pair cable

     1 fiber optic port: multimode: SC/ST (fiber size 50/125um,62.5/125um)

     Single-mode: SC/FC fiber optic port (fiber size 9/125um)

    Conversion method

    Media conversion, store-and-forward / direct pass

    MAC address


    Buffer Space


    Packet Length

    Storage and forwarding: 2046Bytes, pass-through: unlimited length

    Traffic Control

    Full duplex: flow control

    Half-duplex status: back pressure method


    Store-and-forward: 9.6us, pass-through: 0.9us



    LED Indicator


    Power source

    DC5V 1A (external)

    Power consumption


    Operating Temperature

     0 ~ 50 ℃

    Storage Temperature

    -40~ 70 ℃

    Relative Humidity

    5%~90% (No condensation)

    Key words:
    • 100M single-mode dual-fiber desktop external power transceiver

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