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TN51EFI2, Huawei OSN Series EMI Filter Interface Board, 2-channel EMI filtering, Hot-swappable, For OSN 1800

  • Brand: Huawei
  • Model: TN51EFI2
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    TN51EFI2, Huawei OSN Series EMI Filter Interface Board, 2-channel EMI filtering, Hot-swappable, For OSN 1800

    TN51EFI2, Huawei OSN Series EMI Filter Interface Board, 2-channel EMI filtering, Hot-swappable, For OSN 1800

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    Overview
    Specification
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    Warranty
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    Overview

    Huawei TN51EFI2 Overview

    Huawei TN51EFI2 is a carrier-grade EMI filter interface board for OptiX OSN 1800 transmission systems, designed to enhance signal integrity on critical optical transport links. It offers 2-channel EMI filtering with 50 Ohms impedance and 30dB attenuation at 100MHz across a wide 10kHz to 1GHz frequency range. Operating at 3.3V–5V DC with up to 2A current, this hot-swappable PCB-mount board supports dense FR4-based designs, delivers low 40mA no-load consumption, and is suitable for Asia, Europe, Africa, and North America operators and integrators.

    Product Highlights

    30dB@100M
    EMI Cut
    10k-1G
    Wide Band
    3.3-5V
    Low Power

    Product Applications Scenarios

    Service Providers
    In carrier transport nodes, TN51EFI2 stabilizes OSN 1800 interfaces by suppressing EMI, improving link reliability and reducing truck rolls by cutting noise-related alarms in dense metro and backbone deployments.
    Data Center
    For aggregation rooms using OSN 1800, the EMI filter board protects high-speed backhaul circuits from interference, helping maintain stable latency and throughput for inter-DC and cloud connectivity.
    Enterprise Network
    In large campus and industrial networks, TN51EFI2 enhances immunity of optical transport shelves to electrical noise, supporting higher uptime and lowering troubleshooting time for integrators and operators.

    Product Features Comparison

    Huawei Huawei Huawei Cisco
    Model TN51EFI2, Huawei OSN Series EMI Filter Interface Board, 2-channel EMI filtering, Hot-swappable, For OSN 1800 TNFB6CASE02, Huawei TNFB6CASE Switch Accessory, 2U AC case H80D00PAIC01, Huawei CE12800 Switch Power Board, 1×Power Board/CE12800 Series/Hot Swap PWR-C1-715WAC, Cisco Catalyst Switch Power Supply, 715W AC, Config 1, Hot-swappable
    Brand Huawei Huawei Huawei Cisco
    Compatible Models n/a Huawei Rack Servers n/a n/a
    Accessory Type EMI Filter Interface Board AC Case-II (2U) Power Board Power supply - redundant - internal
    Connector Type 2 connectors, 20-pin n/a IEC, DC Connector IEC 320/C16 (IEC60320/C16)
    Mounting Method PCB Mount n/a n/a n/a
    Certification CE, FCC n/a CE, FCC, RoHS n/a

    Optional Add-ons

    Model Number Description
    TN1B6RACK05 Huawei ETSI rack for OSN8800/OSN6800, providing 2200×600×300mm floor-standing mounting space for OSN 1800 and interface boards.
    OSPL55500 Huawei OSPL series 1:8 FC/UPC compact optical splitter, ideal for distributing OSN 1800 optical signals in access networks.
    SS-OP-LC-SC-M-10 Huawei 10m multimode LC/PC–SC/PC patch cord for reliable connectivity between OSN 1800 optical ports and distribution frames.

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Huawei TN51EFI2 Specification

    Model
    TN51EFI2
    Brand
    Huawei
    Type
    EMI Filter Interface Board
    Dimensions
    200mm x 100mm x 30mm
    Operating Voltage
    3.3V - 5V DC
    Current Rating
    Up to 2A
    Operating Temperature
    20掳C to 70掳C
    Storage Temperature
    40掳C to 85掳C
    Relative Humidity
    5% to 95% non-condensing
    Input/Output Connectors
    2 connectors, 20-pin
    Mounting Type
    PCB Mount
    Compliance
    ROHS, REACH
    Certifications
    CE, FCC
    Impedance
    50 Ohms
    Filter Attenuation
    30dB at 100MHz
    Frequency Range
    10kHz to 1GHz
    SMD
    Yes
    No Load Operating Current
    40mA max
    PCB Layers
    2
    Board Material
    FR4

    Get more information

    Discover unbeatable prices and fast shipping for the TN51EFI2, Huawei OSN Series EMI Filter Interface Board, 2-channel EMI filtering, Hot-swappable, For OSN 1800 . Access the detailed TN51EFI2, Huawei OSN Series EMI Filter Interface Board, 2-channel EMI filtering, Hot-swappable, For OSN 1800 datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

    Quality Certifications

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    Q&A

    Questions & Answers

    What are the key features of the TN51EFI2 EMI Filter Interface Board?

    The TN51EFI2 features advanced EMI filtering capabilities, designed to reduce interference and enhance system reliability.

    How cost-effective is the TN51EFI2 EMI Filter Interface Board?

    The TN51EFI2 is cost-effective by providing superior EMI filtering, reducing potential downtime and maintenance costs.

    What accessories are available for the TN51EFI2 EMI Filter Interface Board?

    Accessories include mounting brackets, necessary cables, and possibly additional filters, available through Huawei or authorized distributors.

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