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SL91CQ103, Huawei SL91CQ103 Optical Interface Board, 4*STM-1, Channelized, LC/PC

  • Brand: Huawei
  • Model: SL91CQ103
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    SL91CQ103, Huawei SL91CQ103 Optical Interface Board, 4*STM-1, Channelized, LC/PC

    SL91CQ103, Huawei SL91CQ103 Optical Interface Board, 4*STM-1, Channelized, LC/PC

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    Overview
    Specification
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    Overview

    Huawei SL91CQ103 Overview

    The Huawei SL91CQ103 is a carrier-grade optical interface board for SDH transmission networks, delivering 4 channelized STM-1 interfaces over LC/PC connectors. Each channel supports 155Mbps at 1310 nm with an L-1.1 optical standard, enabling reliable 15 km point-to-point links across metro and aggregation layers. Designed for Huawei OptiX series platforms, this module operates from -40°C to 70°C with low 10W power consumption and 48 V DC input, ensuring stable performance for telecom operators and enterprise transport backbones.

    Product Highlights

    4×STM-1
    Port Config
    620Mbps
    Thruput
    15 km
    Optic Reach

    Product Applications Scenarios

    Service Providers
    The SL91CQ103 aggregates multiple STM-1 links on Huawei OptiX platforms, simplifying SDH backhaul while extending 15 km reach and reducing interface card count by up to 50% in metro PoPs.
    Enterprise Network
    Enterprises can terminate leased STM-1 circuits on a single board, using four LC/PC ports to build resilient campus rings and interconnect sites with predictable SDH latency and QoS.
    Public Infrastructure
    Utilities and transportation networks use the SL91CQ103 to carry teleprotection and signaling over STM-1, leveraging -40°C to 70°C tolerance for stable field deployment in harsh sites.

    Product Features Comparison

    Huawei SL91CQ103 Huawei TNH2SL1D02 Huawei SSRD0CXLL112 Huawei TNHD00ISUB02
    Model SL91CQ103, Huawei SL91CQ103 Optical Interface Board, 4*STM-1, Channelized, LC/PC TNH2SL1D02, Huawei TNH2 Series Optical Interface Board, 2×STM-1, L-1.1, LC SSRD0CXLL112, Huawei SSRD0CXLL112 Board, STM-1 System Control/Cross-connect/Optical Interface/LC TNHD00ISUB02, Huawei TNHD00ISUB02 Integrated System Control Unit, 21xE1/120ohm, 2xSTM-1(L-1.1,LC), ESFP Optical Module
    Brand Huawei Huawei Huawei Huawei
    Module Type Module Optical Interface Board Module Integrated System Control Unit
    Port Configuration 4*Channelized STM-1 2x STM-1 Optical 21xE1/120ohm, T1/100ohm; 2xSTM-1 (L-1.1, LC)
    Supported Speed 155Mbps per channel; 4 x 155Mbps 155Mbps 155.52Mbps 155.52Mbps (STM-1)
    Compatible Platform Huawei OptiX series Huawei Transmission Devices Telecommunications Telecommunications
    Installation Type Rack-mounted n/a Rack-mountable n/a

    Optional Add-ons

    Model Number Description
    TNH2SL1D02 Huawei TNH2SL1D02 Optical Interface Board, 2×STM-1 L-1.1 LC, complements SL91CQ103 in SDH rings
    SSN1SL4A(Ve-4.2,LC) Huawei SSN1SL4A STM-4 Optical Interface Board, 4×STM-4 LC, for higher-capacity SDH uplinks
    TN8D006XCS00 Huawei TN8D006XCS00 640G Cross-connect Unit, enhances switching capacity with SL91CQ103 line interfaces

    Quality Certifications

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

    Huawei SL91CQ103 Specification

    Model
    SL91CQ103
    Brand
    Huawei
    SL91CQ103 Specifications Brand
    Huawei
    Interface Type
    4*Channelized STM-1
    Connector Type
    LC/PC
    Optical Interface Standard
    L-1.1
    Data Rate per Channel
    155Mbps
    Total Data Rate
    4 x 155Mbps
    Optical Wavelength
    1310 nm
    Connector Loss Budget
    0.5 dB
    Maximum Transmission Distance
    15 km
    Signal Format
    STM-1
    Compatible Platforms
    Huawei OptiX series
    Power Supply
    48 V DC
    Power Consumption
    10W
    Operating Temperature
    40掳C to 70掳C
    Storage Temperature
    40掳C to 85掳C
    Humidity
    5% to 95% (non-condensing)
    Dimensions
    210mm x 25.4mm x 100mm
    Mount Type
    Rack-mounted
    Regulatory Compliance
    CE, RoHS

    Get more information

    Discover unbeatable prices and fast shipping for the SL91CQ103, Huawei SL91CQ103 Optical Interface Board, 4*STM-1, Channelized, LC/PC . Access the detailed SL91CQ103, Huawei SL91CQ103 Optical Interface Board, 4*STM-1, Channelized, LC/PC 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

    Are there any alternative products to the SL91CQ103?

    Alternative products include other Huawei optical interface boards with similar configurations, like the SL91CQ104.

    How does the SL91CQ103 compare to similar products?

    The SL91CQ103 stands out with its reliable STM-1 interfaces and competitive pricing compared to similar boards from other brands.

    What should be checked if the SL91CQ103 is not functioning properly?

    Ensure the SL91CQ103 is properly inserted in the chassis, connectors are secure, and the device is powered correctly. Perform a firmware check if needed.

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