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TN13VA401, Huawei OSN 9800 Optoelectronic Board, 4-channel VOA/Single-mode fiber/LC connector

  • Brand: Huawei
  • Model: TN13VA401
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    TN13VA401, Huawei OSN 9800 Optoelectronic Board, 4-channel VOA/Single-mode fiber/LC connector

    TN13VA401, Huawei OSN 9800 Optoelectronic Board, 4-channel VOA/Single-mode fiber/LC connector

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    Overview

    Huawei TN13VA401 Overview

    The Huawei TN13VA401 is a carrier-grade 4-channel variable optical attenuator board for OSN 9800 platforms, designed to precisely manage optical power across dense wavelength links. Supporting a 0–50 dB attenuation range with ±0.5 dB accuracy over the 1525–1565 nm C-band, it ensures stable performance in telecom backbones, hyperscale data centers, and fiber optic networks. With LC/UPC and SC/APC interfaces, low power consumption under 5W, and hot-swappable installation, the TN13VA401 delivers flexible, non-intrusive optical power equalization for high-availability transport networks.

    Product Highlights

    0–50 dB
    Atten Range
    ±0.5 dB
    High Accu
    1525–1565
    C-Band Win

    Product Applications Scenarios

    Service Providers
    The TN13VA401 fine-tunes per-channel power in DWDM rings, stabilizing OSNR and extending reach while reducing truck rolls and up to 20% power margin overbuild.
    Data Center
    In inter‑DC optical links, the board equalizes launch power toward ROADM chains, preventing receiver overload and cutting link rework during capacity upgrades.
    Enterprise Network
    For large campus and metro fiber networks, dynamic attenuation helps protect sensitive optics, improving link stability and lowering outage risk on critical paths.

    Product Features Comparison

    Huawei Huawei Huawei Huawei
    Model TN13VA401, Huawei OSN 9800 Optoelectronic Board, 4-channel VOA/Single-mode fiber/LC connector SSE-DCM(5)-C-G653(5km), Huawei Dispersion Compensation Module, 1525~1565nm, 73.5~93.5ps/nm@1550nm, LC/UPC TN13OBU103, Huawei TN13 Series Optical Booster Unit, Max -3dBm IN/20dBm OUT/Gain 23dB SSE-DCM(A)-C-LEAF(20km), Huawei SSE-DCM Series Module, DCM 1528~1568nm/20km compensation/≤4dB insertion loss
    Brand Huawei Huawei Huawei Huawei
    Module Type 4-Channel Variable Optical Attenuator Board Dispersion Compensation Module n/a Dispersion Compensation Module (DCM)
    Port Configuration 4 n/a n/a n/a
    Supported Speed n/a n/a n/a n/a
    Compatible Platform Telecom, Data Centers, Fiber Optic Networks Optical Fiber Communication OptiX OSN 8800 n/a
    Installation Type Hot-swappable n/a n/a n/a

    Optional Add-ons

    Model Number Description
    TN12OBU103 Huawei OSN series C-BAND Optical Booster Unit for amplified line spans after TN13VA401 attenuation.
    TN11RMU902 Huawei OSN 1800 9-port ROADM board to combine attenuated wavelengths into flexible optical mesh networks.
    SSE-DCM(A)-C-LEAF(20km) Huawei dispersion compensation module for LEAF fiber to pair with TN13VA401 in long‑haul DWDM links.

    Quality Certifications

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    • ISO 9001
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    • REACH
    • CE
    • FCC
    Specification

    Huawei TN13VA401 Specification

    Model
    TN13VA401
    Brand
    Huawei
    Product Type
    4-Channel Variable Optical Attenuator Board
    Number of Channels
    4
    Attenuation Range
    0 to 50 dB
    Attenuation Accuracy
    掳0.5 dB
    Wavelength Range
    1525 nm to 1565 nm
    Return Loss
    > 40 dB
    Type of Connector
    LC/UPC
    Power Consumption
    < 5W
    Operating Temperature
    5掳C to 55掳C
    Storage Temperature
    40掳C to 70掳C
    Humidity
    5% to 90% RH
    Dimensions
    390mm x 260mm x 40mm
    Interface Type
    SC/APC
    Maximum Optical Input Power
    23 dBm
    Plug Type
    Hot-swappable
    Protocol Support
    ITU-T G.709, G.975
    Mean Time Between Failures (MTBF)
    200,000 hours
    Application
    Telecom, Data Centers, Fiber Optic Networks

    Get more information

    Discover unbeatable prices and fast shipping for the TN13VA401, Huawei OSN 9800 Optoelectronic Board, 4-channel VOA/Single-mode fiber/LC connector . Access the detailed TN13VA401, Huawei OSN 9800 Optoelectronic Board, 4-channel VOA/Single-mode fiber/LC connector 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].

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    Q&A

    Questions & Answers

    How to troubleshoot common issues with the TN13VA401?

    Ensure proper connections and check for firmware updates if the TN13VA401 experiences inconsistent attenuation levels or connectivity problems.

    How does the TN13VA401 compare to similar products?

    The TN13VA401 stands out with its four-channel integration, offering superior management of multiple fibers in comparison to single-channel attenuators.

    What is the lifespan of the TN13VA401?

    The TN13VA401 is designed for long-term use, typically lasting several years with proper maintenance and regular firmware updates.

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