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Photowave®

CXL Optical Interconnect Hardware Products

Photowave® optical communications hardware is designed for disaggregated AI memory applications compatible with PCIe 5.0/6.0 and CXL 2.0/3.0. Leveraging the significant latency and energy efficiency benefits of photonics, it enables data center managers to scale resources within or across server racks.

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  • CDFP PCIe/CXL Active Optical Cable
  • QSFP PCIe/CXL Active Optical Cable
  • CDFP Host Bust Adapter LTPW-ACCPXSP5SCS
  • Optical Pigtail
  • CDFP PCIe/CXL Active Optical Cable

    CXL Support

    2.0

    Latency

    <1ns+TOF

    Power Consumption15W

    PCIe Generation

    5.0/6.0

    Speed

    32Gbps x 16

    BER 

    1e-12

    Interface Type

    CDFP Style 1/SFF-TA-1032

    Fiber Type

    OM3/OM4 Multi-mode Fiber

    Bifurcation Support

    Single Channel x16, Dual Channel x8, Quad Channel x4

    PCle Sideband SupportYes
    Standard Cable Lengths1,3,5,10,20,30,50M
    Product Inquiry
  • QSFP PCIe/CXL Active Optical Cable

    CXL Support

    2.0/3.0

    Latency

    <1ns+TOF

    Power Consumption6W per end

    PCIe Generation

    5.0/6.0

    Speed

    32GT/s x8; 64GT/s x8

    BER

    1e-12

    Interface Type

    QSFP DD Type 2A

    Fiber Type

    OM3/OM4 Multi-mode Fiber

    Number of Lanes

    8TX and 8RX

    PCle Sideband Support

    Yes

    Standard Cable Lengths

    1,3,5,10,20,30,50M

    Product Inquiry
  • CDFP Host Bust Adapter LTPW-ACCPXSP5SCS
    Form FactorFHHL
    PCIe Generation5.0 
    Speed32GT/s x 16
    CXL SupportCXL 2.0 
    Interface TypeCDFP optical interconnect interface
    PCle Sideband SupportYES
    Working Temperature0°C to +55°C
    RoHS compliant.


  • Optical Pigtail
    CXL Support2.0/3.0
    Latency<1ns+TOF
    Power Consumption

    1w

    PCIe Generation5.0/6.0
    Speed32Gbps x16
    BER 1e-12
    InterfaceSFF-TA-1032 Optical Pigtail,Male,MPO
    Fiber TypeOM3 Multi-mode Fiber
    Bifurcation SupportSingle x16, Dual x8, Quad x4
    PCle Sideband SupportYes
    Standard Cable Lengths

    1.25 meter,custom length available

    1.25m, Customizable Length


    Product Inquiry
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Key Technology

Leveraging Lightelligence’s proprietary technologies—Optical Inter-chip Networking, linear direct drive, and distributed optical switching—together with the low‑latency, high‑efficiency nature of photonics, the system delivers efficient long‑reach data transfer and flexible node‑level topologies.

Innovative Technology

Product Highlights

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    Superior performance

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    Flexible deployment

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    Rich application scenarios

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    Smaller, Lighter, Easier to Maintain

Application Scenarios

We are committed to building new optoelectronic computing paradigm, delivering powerful, efficient, and sustainable computing solutions that help build a smarter world.

  • Autonomous Driving

  • AIGC

  • AI Agents

  • Scientific Computing

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Enable faster data flow

Jointly promote the construction of artificial intelligence computing infrastructure.

Business Communication