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SLESSFPK01, Huawei SLESSFPK01 Optical Module, single-mode eSFP/GE or 1.25G/10km

  • Brand: Huawei
  • Model: SLESSFPK01
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    SLESSFPK01, Huawei SLESSFPK01 Optical Module, single-mode eSFP/GE or 1.25G/10km

    SLESSFPK01, Huawei SLESSFPK01 Optical Module, single-mode eSFP/GE or 1.25G/10km

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    Overview
    Specification
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    Overview

    Huawei SLESSFPK01 Overview

    The Huawei SLESSFPK01 is a carrier-grade optical transceiver module designed for reliable GE and 1.25G CPRI links over single-mode fiber. This single-mode eSFP operates at 1.25Gbps with a 1310nm wavelength and supports transmission distances up to 10 km using LC connectors. With low power consumption below 1.2W, digital diagnostics (DDM), and robust SFP MSA and RoHS compliance, it is ideal for telecommunications access networks and data center interconnects.

    Product Highlights

    1.25Gbps
    Data Rate
    10 km
    Fiber Reach
    1310nm
    Optic Wave

    Product Applications Scenarios

    Data Center
    Enables efficient 1.25Gbps fiber uplinks between aggregation and access switches, reducing cabling complexity and improving link reliability in modern data centers.
    Cloud Services
    Provides stable GE or 1.25G CPRI optical connectivity for cloud edge nodes, supporting scalable bandwidth while keeping power consumption and latency low.
    Service Providers
    Delivers 10 km single-mode links for access and aggregation, simplifying FTTx backhaul and mobile transport with standardized SFP MSA interfaces.

    Product Features Comparison

    Huawei Huawei Huawei Huawei
    Model SLESSFPK01, Huawei SLESSFPK01 Optical Module, single-mode eSFP/GE or 1.25G/10km SLEBWACC01, Huawei RTN 380 Bandwidth Accelerator Function, Bandwidth acceleration/Low latency/Plug-in card TN52SCC01, Huawei OSN Series System Control and Communication Board, Control & Communication, High Reliability, For OSN SST1PIUB, Huawei SST1 Series Power Interface Unit, AC 220V Input/Output, 16A Max Current, Module Size
    Brand Huawei Huawei Huawei Huawei
    Module Type Single-mode eSFP RTN Bandwidth Accelerator Function Switching and Control Unit Power Interface Unit
    Port Configuration n/a Ethernet, Optical n/a n/a
    Supported Speed GE or 1.25G CPRI Maximum Data Rate 1Gbps/s n/a n/a
    Compatible Platform n/a RTN 380 OSN Series SST1 Series
    Installation Type SFP Plug-in card n/a 19" Rack Mountable

    Optional Add-ons

    Model Number Description
    HUAWEI-LC-SM-10KM Huawei single-mode LC fiber patch cord, optimized for 10 km SFP/eSFP links
    HUAWEI-SFP-GE-LX Huawei 1.25Gbps GE SFP module for extended single-mode deployments
    HUAWEI-OLT-SFP-SLOT Huawei SFP interface expansion slot for OLT or switch platforms using eSFP transceivers

    Quality Certifications

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

    Huawei SLESSFPK01 Specification

    Model
    SLESSFPK01
    Brand
    Huawei
    SLESSFPK01 Specifications Brand
    Huawei
    Model Name
    SLESSFPK01
    Type
    Single-mode eSFP
    Supports
    GE or 1.25G CPRI
    Maximum Distance
    10 km
    Data Rate
    1.25Gbps
    Connector Type
    LC
    Wavelength
    1310 nm
    Operating Temperature Range
    0掳C to 70掳C
    Storage Temperature Range
    40掳C to 85掳C
    Compliance
    SFP MSA, RoHS
    Power Supply Voltage
    3.3V
    Power Consumption
    < 1.2W
    Receiver Sensitivity
    < -24 dBm
    Transmit Power
    9 dBm to -3 dBm
    Form Factor
    SFP
    Digital Diagnostics
    Yes (DDM)
    MTBF
    1 million hours
    Application
    Telecommunications, Data Center

    Get more information

    Discover unbeatable prices and fast shipping for the SLESSFPK01, Huawei SLESSFPK01 Optical Module, single-mode eSFP/GE or 1.25G/10km . Access the detailed SLESSFPK01, Huawei SLESSFPK01 Optical Module, single-mode eSFP/GE or 1.25G/10km 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 SLESSFPK01 eSFP kit?

    The SLESSFPK01 typically comes with protective caps for fiber ports, but fiber patch cords and transceiver modules are sold separately.

    How does the SLESSFPK01 compare to other similar products?

    The SLESSFPK01 offers a good balance of distance, compatibility with Huawei products, and cost, compared to other single-mode SFP modules.

    Is the SLESSFPK01 suitable for upgrading existing network infrastructure?

    Yes, the SLESSFPK01 is ideal for upgrading networks requiring long-distance, high-speed connectivity, especially in Huawei-based systems.

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