QSFP-DD Connectors & Cable Assemblies

TE Connectivity’s (TE) QSFP-DD (quad small form-factor pluggable double density) doubles the density of QSFP interconnects with an eight-lane electrical interface capable of 28 Gbps NRZ or 56 Gbps PAM-4 to achieve 200 or 400 Gbps aggregate per port. The QSFP-DD portfolio’s backwards compatibility allows existing QSFP modules to be plugged into QSFP-DD ports. TE's QSFP-DD cages feature a proprietary heat sink design, making them the only solution to work in 15-18W applications at a low cost – providing superior thermal and signal integrity performance.

Features:

QSFP-DD Connectors & Cages

  • Faceplate density equal to current 1xN QSFP28
  • 1x1, 1x2, 1x3, 1x4, 1x5 and 1x6 cages available
  • Cages are belly-to-belly compatible
  • Connector is traditional SMT with 4 rows
  • Multiple heatsink and lightpipe options available
  • Customizable with standard PCIe, SAN and NET heatsink heights, or to customer defined requirements
  • 1, 2 and 4 lightpipe configurations

    Features:

    QSFP-DD Cable Assemblies

    • QSFP-DD cable assemblies are similar to QSFP28 4 channel (8 pair), but use double the channels to 8 (16 pair) by using a 2nd row of contact/pad locations on the front of the PCB
    • Maximum cable reaches to meet IEEE 802.3cd SDD21 requirement of -17.28dB at 13.28 GHz
    • 16 pair 28AWG cable maximum fit (2.5m), plans for as small as 32AWG
      • QSFP-DD to QSFP-DD
      • QSFP-DD to 2x and 4x QSFP28/56
      • QSFP-DD to 8x SFP28/56

    Applications:

    • Servers
    • Switches
    • Routers
    • Data centers
    • High performance computing

    Video

    Your expert on TE Connectivity solutions

    Wiktor Wrabel

    Product Manager
    E-Mail: wwrabel(at)heilind.eu

    Contact us

    Heilind Electronics Europe

    Heilind Electronics GmbH

    Telephone: +49 8063 8101 100
    Fax: +49 8063 8101 222
    E-Mail: vertrieb(at)heilind.eu

    Heilind Electronics SP. zo.o.

    Telephone: +48 662 703 050
    Fax: +49 8063 8101 222
    E-Mail: info_cee(at)heilind.eu