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TNH2SL4D01, Huawei OSN 1800 Board, 2xSTM-4(S-4.1)/LC/ESFP

  • Brand: Huawei
  • Model: TNH2SL4D01
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    TNH2SL4D01, Huawei OSN 1800 Board, 2xSTM-4(S-4.1)/LC/ESFP

    TNH2SL4D01, Huawei OSN 1800 Board, 2xSTM-4(S-4.1)/LC/ESFP

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    Overview
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    Overview

    Huawei TNH2SL4D01 Overview

    The Huawei TNH2SL4D01 is a carrier-grade OSN 1800 optical interface module designed for SDH transport networks. It provides two STM-4 (S-4.1) optical ports using LC duplex connectors and ESFP modules, delivering 622Mbps per interface over single-mode fiber up to 40 km. With low power consumption below 1W and a 3.3V supply, this Huawei OSN 1800 board is ideal for operators and integrators building reliable aggregation, metro access, and transmission networks across Asia, Europe, Africa, and North America.

    Product Highlights

    622Mbps
    Data Rate
    2 Ports
    LC Optics
    40 km
    SM Fiber

    Product Applications Scenarios

    Service Providers
    The STM-4 SDH interfaces enable stable metro rings and aggregation links, helping carriers extend legacy TDM and leased-line services while reducing upgrade costs across multi-site networks.
    Enterprise Network
    Enterprises can use the OSN 1800 board for resilient campus and data backbone connectivity, ensuring deterministic bandwidth and low latency for voice, video, and critical business traffic.
    Public Infrastructure
    Governments and utilities deploy STM-4 single-mode links to backhaul traffic from substations, transport hubs, and monitoring sites, improving service uptime and simplifying central management.

    Product Features Comparison

    Huawei Huawei Huawei Huawei
    Model TNH2SL4D01, Huawei OSN 1800 Board, 2xSTM-4(S-4.1)/LC/ESFP TN58NS4T53, Huawei TN58NS4T Series Line Service Board, 100Gbit/s, SDFEC2, Coherent, Tunable SSN1BA2(14/14,LC), Huawei SSN1BA2 Series Dual Booster Amplifier Board, -6dBm~+3dBm, 14dBm, LC CR5DSFUIK06B, Huawei CR5 Series Switch Fabric Unit, 400G bandwidth/SFUI-400-B/Module
    Brand Huawei Huawei Huawei Huawei
    Module Type ESFP Line Service Processing Board Dual Booster Amplifier Board n/a
    Port Configuration 2 x STM-4 (S-4.1), LC duplex n/a n/a Ports: Multiple
    Supported Speed Data Rate: 622Mbps Line Rate: 100Gbit/s n/a Switching Capacity: 400Gbps
    Compatible Platform Compatible with all TNH series equipment Compatible Platforms: Huawei OptiX Series n/a Operating System: Compatible with Huawei network OS
    Installation Type Board, Dimensions: 127mm x 40mm x 10mm Hot-swappable: Yes n/a Form Factor: Rack-mounted

    Optional Add-ons

    Model Number Description
    S-SFP-FE-LH40-SM1310 Huawei S Series eSFP optical module, FE single-mode 40km LC, ideal for OSN and switch uplinks.
    ES5D21VST000 Huawei S5720EI dedicated stack card with 2×QSFP+ ports and 1 m cable for high-speed stacking.
    WPSU50A01 Huawei AC/DC PSU module, 50A output 600W, providing reliable power for carrier transport gear.

    Quality Certifications

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

    Huawei TNH2SL4D01 Specification

    Model
    TNH2SL4D01
    Brand
    Huawei
    TNH2SL4D01 Specifications Brand
    Huawei
    Interface Type
    Optical
    Optical Interface Standard
    STM-4 (S-4.1)
    Port Type
    LC
    Number of Ports
    2
    Module Type
    ESFP
    Data Rate
    622Mbps
    Wavelength
    Standard
    Operating Temperature
    0掳C to 70掳C
    Storage Temperature
    40掳C to 85掳C
    Power Supply Voltage
    3.3V
    Power Consumption
    < 1W
    Connector
    LC duplex
    Protocol
    SDH
    Max Distance
    40 km
    Fiber Type
    Single-mode fiber
    Compatibility
    Compatible with all TNH series equipment
    Dimensions
    127mm x 40mm x 10mm

    Get more information

    Discover unbeatable prices and fast shipping for the TNH2SL4D01, Huawei OSN 1800 Board, 2xSTM-4(S-4.1)/LC/ESFP . Access the detailed TNH2SL4D01, Huawei OSN 1800 Board, 2xSTM-4(S-4.1)/LC/ESFP 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 common troubleshooting steps for the TNH2SL4D01?

    Check fiber connections, ensure modules are properly seated, verify firmware version, and review configuration settings in the network management system.

    Are there alternative products to the TNH2SL4D01?

    Alternative products may include other Huawei optical interface boards or similar offerings from competing brands like Cisco and Juniper. Evaluate based on specific network requirements.

    How can I ensure optimal performance of the TNH2SL4D01?

    Regularly update firmware, monitor network performance, and adhere to Huawei's installation and maintenance guidelines for the TNH2SL4D01.

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