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TNH1ISUF03, Huawei TNH1ISUF03 Integrated System Control Unit, 21xE1/120ohm, 2xSTM-4 LC, ESFP Optical Module

  • Brand: Huawei
  • Model: TNH1ISUF03
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    TNH1ISUF03, Huawei TNH1ISUF03 Integrated System Control Unit, 21xE1/120ohm, 2xSTM-4 LC, ESFP Optical Module

    TNH1ISUF03, Huawei TNH1ISUF03 Integrated System Control Unit, 21xE1/120ohm, 2xSTM-4 LC, ESFP Optical Module

    100% Genuine Ready to Ship
    Overview
    Specification
    Reviews
    Q&A
    Warranty
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    Overview

    Huawei TNH1ISUF03 Overview

    The Huawei TNH1ISUF03 is a carrier-grade integrated system control unit designed for SDH/PDH transmission networks. It combines 21xE1 interfaces with 120 ohm impedance and dual STM-4 S-4.1 optical uplinks using LC connectors and ESFP optical modules. This rack-mountable module offers serial and Ethernet management, firmware upgrade via the management interface, and status/alarm LEDs, providing reliable control and aggregation for telecom and enterprise transport environments across diverse temperature and humidity conditions.

    Product Highlights

    21 E1
    E1 Ports
    2 STM-4
    STM Uplk
    44x442
    Rack Size

    Product Applications Scenarios

    Service Providers
    The TNH1ISUF03 aggregates 21xE1 and dual STM-4 links, simplifying SDH/PDH transport, reducing legacy backhaul costs by up to 30% while improving reliability in metro and regional carrier networks.
    Public Infrastructure
    Its robust E1 and STM-4 interfaces support resilient communications for rail, power, and municipal systems, cutting downtime and maintenance visits by centralizing control and monitoring.
    Enterprise Network
    Enterprises with leased E1 and SDH services use the TNH1ISUF03 to consolidate access, enhancing link visibility and reducing troubleshooting time by up to 40% via unified management.

    Product Features Comparison

    Huawei Huawei Huawei Huawei
    Model TNH1ISUF03, Huawei TNH1ISUF03 Integrated System Control Unit, 21xE1/120ohm, 2xSTM-4 LC, ESFP Optical Module TNHD00ISUD04, Huawei TNHD Series Integrated System Control Unit, 21xE1/75ohm, 2xSTM-4, ESFP Optical Module SS9M3OTMMA03, Huawei SS9M3 Series Optical Transmission Module, 8xE1(75/120ohm)/2xSTM-1(S-1.1,LC)/110/220VAC SSN2DCU05(60km,LC), Huawei SSN2DCU05, Dual Channel Dispersion Compensation Board, 60km/LC/3dB
    Brand Huawei Huawei Huawei Huawei
    Module Type Integrated System Control Unit Integrated System Control Unit n/a Dual Channel Dispersion Compensation Board
    Port Configuration 21xE1; 2xSTM-4 21xE1; 2xSTM-4 8xE1; 2xSTM-1 Dual channels
    Supported Speed S-4.1 STM-4 STM-4 Type L-4.1 155.52Mbps per STM-1 port n/a
    Compatible Platform n/a n/a n/a Huawei OptiX OSN series
    Installation Type Rack-Mountable Rack-mount 19-inch rack mount Plug-and-Play

    Optional Add-ons

    Model Number Description
    SS9M3OTMMA03 Huawei SS9M3 Series optical transmission module with 8xE1 and 2xSTM-1 LC interfaces for SDH access expansion
    TNHD00ISUD04 Huawei integrated system control unit, 21xE1/75ohm and 2xSTM-4, complementing TNH1ISUF03 in mixed-impedance sites
    SSN2DCU05(60km,LC) Huawei dual-channel dispersion compensation board, 60km LC, for long-haul optical performance optimization

    Quality Certifications

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

    Huawei TNH1ISUF03 Specification

    Model
    TNH1ISUF03
    Brand
    Huawei
    Model Name
    TNH1ISUF03
    E1 Ports
    21xE1
    E1 Impedance
    120 ohm
    T1 Impedance
    100 ohm
    STM-4 Ports
    2xSTM-4
    STM Signal Type
    S-4.1
    Optical Connector Type
    LC
    Control Unit Type
    Integrated System Control Unit
    Optical Module
    ESFP
    Cooling
    FAN
    Operational Temperature Range
    5掳C to 55掳C
    Relative Humidity
    5% to 95%
    Input Voltage
    48V DC
    Dimensions (HxWxD)
    44mm x 442mm x 220mm
    Mounting Type
    Rack-Mountable
    Indicator LEDs
    Status, Alarm
    Management Interface
    Serial, Ethernet
    Firmware Upgradeable
    Yes, via management interface
    Compliance
    RoHS, CE, FCC

    Get more information

    Discover unbeatable prices and fast shipping for the TNH1ISUF03, Huawei TNH1ISUF03 Integrated System Control Unit, 21xE1/120ohm, 2xSTM-4 LC, ESFP Optical Module . Access the detailed TNH1ISUF03, Huawei TNH1ISUF03 Integrated System Control Unit, 21xE1/120ohm, 2xSTM-4 LC, ESFP Optical Module 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 TNH1ISUF03?

    Accessories include additional ESFP optical modules, redundant power supplies, and cooling fans to ensure continuous operation.

    How does TNH1ISUF03 compare to similar products?

    The TNH1ISUF03 offers superior port density and a robust feature set compared to many competing products, making it an excellent choice for intensive applications.

    What should be checked if the TNH1ISUF03 system is not working properly?

    Verify power supply connections, ensure the latest firmware is installed, and check network cable integrity and proper configuration settings.

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