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TNM1CXL12, Huawei TNM1 Series Optical Interface Board, 1xSTM4 S-4.1 LC/20G HO Cross-connect/5G LO Cross-connect

  • Brand: Huawei
  • Model: TNM1CXL12
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    TNM1CXL12, Huawei TNM1 Series Optical Interface Board, 1xSTM4 S-4.1 LC/20G HO Cross-connect/5G LO Cross-connect

    TNM1CXL12, Huawei TNM1 Series Optical Interface Board, 1xSTM4 S-4.1 LC/20G HO Cross-connect/5G LO Cross-connect

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    Overview
    Specification
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    Overview

    Huawei TNM1CXL12 Overview

    The Huawei TNM1CXL12 is a carrier-grade optical interface board designed for SDH transport and system control in metro and backbone networks. It provides a 1xSTM4 S-4.1 interface over single fibre bidirectional links using an LC connector, delivering 2.5Gbps transmission with low insertion loss. With integrated 20G high order and 5G low order cross-connect capability, this module simplifies grooming of TDM services while maintaining high return loss performance across demanding environmental conditions.

    Product Highlights

    2.5Gbps
    Line Rate
    20G/5G
    XC Capab
    Low Loss

    Product Applications Scenarios

    Service Providers
    The TNM1CXL12 enables efficient STM-4 aggregation and 20G/5G cross-connect, helping carriers optimize SDH backbone utilization and cut TDM grooming costs by consolidating services onto fewer shelves.
    Enterprise Network
    For large enterprises running legacy SDH, the TNM1CXL12 offers reliable 2.5Gbps optical uplinks and flexible cross-connect, simplifying multi-site connectivity and reducing maintenance overhead.
    Public Infrastructure
    In transport, utility, and government networks, its single fibre bidirectional STM-4 interface and robust environmental tolerance improve link availability and lower deployment costs on existing fiber.

    Product Features Comparison

    Huawei Huawei Huawei Huawei
    Model TNM1CXL12 SSRDCXLL1612 SSQ5CXLL418 TNF1SL1Q02
    Brand Huawei Huawei Huawei Huawei
    Module Type n/a STM-16 System Control STM-4 System Control and Cross-connect Board Optical Interface Board
    Port Configuration 1xSTM4 n/a n/a Number of Ports: 4x
    Supported Speed Transmission Speed: 2.5Gbps Data Rate: 2.5Gbps Data Rate: 622Mbps Data Rate: 155Mbps
    Compatible Platform n/a Compatibility: Huawei network equipment Subrack Compatibility: OSN 900 n/a
    Installation Type Mounting Type: Rack-mountable Configuration: Hot-swappable Hot Swappable: Yes Hot-Swappable: Yes

    Optional Add-ons

    Model Number Description
    SSN1SLD4A(S-4.1,LC) Huawei OSN STM-4 optical interface board with LC connectors, 40 km 1310 nm single-mode
    TNDD000EX100 Huawei 1×10GE optical interface board with SFP+ connector for high-speed uplinks
    TN8D000STI00 Huawei synchronous timing interface board for precise SDH/SONET clock distribution

    Quality Certifications

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

    Huawei TNM1CXL12 Specification

    Model
    TNM1CXL12
    Brand
    Huawei
    TNM1CXL12 Specifications Brand
    Huawei
    Interface
    1xSTM4
    Compatibility
    S-4.1
    Connector Type
    LC
    Fiber Type
    Single Fibre Bidirectional
    Transmission Wavelength (Tx)
    1310 nm
    Receiving Wavelength (Rx)
    1490 nm
    Functionality
    System Control
    Cross-connect Capability
    20G High Order / 5G Low Order
    Optical Interface Type
    Optical Interface Board
    Transmission Speed
    2.5Gbps
    Insertion Loss
    <= 0.5 dB
    Return Loss
    掳 55 dB
    Operating Temperature
    40掳C to 85掳C
    Storage Temperature
    40掳C to 85掳C
    Relative Humidity
    5% to 95% (Non-condensing)
    Dimensions (L x W x H)
    250 x 150 x 40mm
    Power Consumption
    <= 20W
    Mounting Type
    Rack-mountable
    Certification
    CE, FCC, RoHS

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    Discover unbeatable prices and fast shipping for the TNM1CXL12, Huawei TNM1 Series Optical Interface Board, 1xSTM4 S-4.1 LC/20G HO Cross-connect/5G LO Cross-connect . Access the detailed TNM1CXL12, Huawei TNM1 Series Optical Interface Board, 1xSTM4 S-4.1 LC/20G HO Cross-connect/5G LO Cross-connect 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

    How does the TNM1CXL12 compare to other similar products?

    The TNM1CXL12 offers robust performance with 20G HO and 5G LO cross-connects, superior to many competing products in the same category.

    What are the common troubleshooting steps for TNM1CXL12?

    Common steps include verifying connections, checking power supply, ensuring correct firmware versions, and consulting the manual for diagnostic codes.

    What is the sending and receiving wavelength for the TNM1CXL12?

    The TNM1CXL12 sends data at 1310 nm and receives data at 1490 nm, using single fiber bidirectional communication.

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