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TN51AUX, Huawei TN51AUX Board, System Auxiliary Interface/Alarm Input Output/For OSN Series

  • Brand: Huawei
  • Model: TN51AUX
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    TN51AUX, Huawei TN51AUX Board, System Auxiliary Interface/Alarm Input Output/For OSN Series

    TN51AUX, Huawei TN51AUX Board, System Auxiliary Interface/Alarm Input Output/For OSN Series

    100% Genuine Ready to Ship
    Overview
    Specification
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    Overview

    Huawei TN51AUX Overview

    The Huawei TN51AUX is a carrier-grade system auxiliary interface board designed for Huawei OSN and NE transmission platforms. It aggregates Ethernet, serial, USB and alarm I/O into a single hot-swappable module, simplifying local maintenance, external alarm access and out-of-band management for operators and enterprise networks. With low 20W power consumption, passive cooling, wide -40°C to 65°C operating range and 4,000 m altitude support, the TN51AUX ensures reliable auxiliary connectivity in harsh field deployments.

    Product Highlights

    20W
    Low Power
    3 Ports
    Multi I\/O
    1,200,000h
    High MTBF

    Product Applications Scenarios

    Service Providers
    The TN51AUX streamlines alarm I\/O and auxiliary Ethernet for OSN nodes, improving fault visibility and cutting on-site troubleshooting time by enabling unified O&M access in backbone and aggregation rings.
    Enterprise Network
    In campus and WAN hubs, it centralizes serial console, USB and alarm contacts, reducing external wiring complexity and helping enterprises standardize maintenance access across multiple NE sites.
    Public Infrastructure
    For transport, power grid or municipal networks, TN51AUX offers rugged auxiliary interfaces that tolerate -40°C to 65°C and 5–95% RH, enhancing uptime of critical monitoring and control links.

    Product Features Comparison

    Huawei Huawei Huawei Huawei
    Model TN51AUX, Huawei TN51AUX Board, System Auxiliary Interface/Alarm Input Output/For OSN Series ME0D0LAXFE7H, Huawei ME0D0LAXFE7H Flexible Card, 10×10G SFP+/LAN/WAN/E Series EN1MMEEA02A, Huawei MUE02A Signal Transfer Module, 2x100M/1G SFP, Low-latency, Hot-swappable FIC-8SFP, Huawei FIC Series Interface Card, 8×GE SFP, Optical Ports, Plug-in Module
    Brand Huawei Huawei Huawei Huawei
    Module Type System Auxiliary Interface Board Flexible Card n/a FIC (Functional Interface Card)
    Port Configuration Ethernet, Serial, USB 10 Ports n/a 8 GE optical ports
    Supported Speed n/a 10Gbps 1Gbps 1Gbps per port
    Compatible Platform Compatible with all Huawei NE systems Huawei Network Equipment n/a Huawei networking hardware
    Installation Type Hot Swappable Expansion DIN Rail Plug-and-play installation

    Optional Add-ons

    Model Number Description
    TN12OLP03 Huawei OSN Optical Line Protection Board for enhancing fiber resiliency alongside TN51AUX-managed alarms
    TN12OBU103 Huawei C-BAND Optical Booster Unit to amplify line signals in OSN nodes using TN51AUX auxiliary interfaces
    H901GPSF05 Huawei 16-port GPON OLT board for access expansion in networks monitored via TN51AUX Ethernet and alarms

    Quality Certifications

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

    Huawei TN51AUX Specification

    Model
    TN51AUX
    Brand
    Huawei
    Model Name
    TN51AUX
    Product Type
    System Auxiliary Interface Board
    Interfaces Supported
    Ethernet, Serial, USB
    Power Consumption
    20W
    Operating Temperature
    40掳C to 65掳C
    Storage Temperature
    40掳C to 85掳C
    Relative Humidity
    5% to 95% (non-condensing)
    Dimensions
    Height: 40mm, Width: 190mm, Depth: 210mm
    Input Voltage Range
    40V to -57.6V
    Cooling Method
    Passive Cooling
    Maximum Altitude
    4000 meters
    Compliance
    FCC, CE, RoHS
    MTBF
    1,200,000 hours
    ESD Protection
    掳 15KV (Air), 掳 8KV (Contact)
    EMI Standards
    EN 55032, EN 55024
    MTTR
    30 minutes
    Status Indicators
    LED Indicators
    Compatibility
    Compatible with all Huawei NE systems
    Software Support
    iManager U2000
    Hot Swappable
    Yes

    Get more information

    Discover unbeatable prices and fast shipping for the TN51AUX, Huawei TN51AUX Board, System Auxiliary Interface/Alarm Input Output/For OSN Series . Access the detailed TN51AUX, Huawei TN51AUX Board, System Auxiliary Interface/Alarm Input Output/For OSN Series 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 accessories are available for the TN51AUX System Auxiliary Interface Board?

    Accessories include connection cables, adapter modules, and mounting brackets, all designed to enhance the board's functionality and ease of use.

    How does the TN51AUX System Auxiliary Interface Board compare with similar products?

    The TN51AUX Board stands out for its reliability, ease of integration, and superior performance compared to similar auxiliary boards in the same category.

    Can the TN51AUX System Auxiliary Interface Board be used in non-Huawei systems?

    While it is optimized for Huawei systems, compatibility tests ensure functionality with select non-Huawei systems, but performance may vary.

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