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DAC (direct attach copper) cables for QSFP28

See the benefits of our passive QSFP28 DACs in 3D

Passive LEONI QSFP28 assemblies

See the benefits of our active QSFP28 DACs in 3D

Secure transmission of 100 Gbit/s with LEONI’s active & passive QSFP28 assemblies

Active and passive QSFP28 (Quad Small Form-Factor Pluggable) or 100GBASE-CR10 solutions from LEONI are the secure and fast copper interconnections for 100 Gbit/s and 50 GHz+ transmissions in data centers. Being constructed with low-loss ParaLink copper cables, they are the ideal low-cost, low-power, low-latency and hot-pluggable alternative to fiber optic modules when connecting servers, routers, switches and storage systems.

LEONI QSFP28 DAC assemblies feature:

  • 100 Gbit/s (25 Gbit/s per channel) transmission over 16 ft/6 m (passive) and 49 ft/15 m (active)
  • AWG sizes of 24, 26, 28, 30 and 32
  • 50 GHz transmission and beyond
  • industry leading signal integrity with low NEXT, FEXT, insertion loss and jitter
  • superior mechanical performance with optimum flexure over small bending radii
  • optimized paddle card design for passive and active assemblies with repeater or retimer
  • conformance to SFF 8665, IEEE 802.3bj and InfiniBand EDR
  • low power consumption
  • certification according to UL13 CL2 in compliance with CSA FT4
  • customized solutions
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  • Automotive & comm. vehicles
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      for automotive cables:

      LEONI Cable Inc.
      2800 Livernois Road, Suite D600-B Troy, MI 48083 United States

      Deborah Swindlehurst
      八马彩票平台Phone +1 248 650-3328
      E-mail cable-info@leoni.com

      Contact form

      for wiring systems applications:

      LEONI Wiring Systems Inc.
      3100 N. Campbell Ave., Ste. 101 Tucson, Arizona 85719 United States

      八马彩票平台Phone +1 520 741-0895
      Fax +1 520 741-0864

  • Custom cables
  • Electrical appliances
  • Infrastructure
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      for industrial projects:

      LEONI Kerpen GmbH Business Unit Industrial Projects Zweifaller Straße 275–287 52224 Stolberg Germany

      八马彩票平台Phone +49 2402 17-1
      Fax +49 2402 75590
      E-mail process-industry@leoni.com

      Contact form

      for transportation:

      LEONI Engineering Products & 八马彩票官网, Inc.
      100 Kay Industrial Drive Lake Orion, Michigan 48359-1831 United States

      Scott Annis
      八马彩票平台Phone +1 203 879-8985
      E-mail scott.annis@leoni.com

      Contact form

  • Enterprise data solutions
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      for enterprise data solutions:

      LEONI Engineering Products & 八马彩票官网, Inc.
      2860 Zanker Road, Suite 100 San Jose, California 95134 United States

      Ian Jung
      八马彩票平台Phone +1 408 914-2274
      Fax +1 408 476-8562
      E-mail ian.jung@leoni.com

      Contact form

      for datacom:

      LEONI Engineering Products & 八马彩票官网, Inc.
      2860 Zanker Road, Suite 100 San Jose, California 95134 United States

      Helmut Jungsthöfel
      八马彩票平台Phone +1 877 459-0713 (toll free), +1 408 914-2275
      Fax +1 408 654 9776

      Contact form

  • Factory automation & robotics
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      for factory automation:

      LEONI Engineering Products & 八马彩票官网, Inc.
      100 Kay Industrial Drive Lake Orion, Michigan 48359-1831 United States

      Bob Coleman
      八马彩票平台Phone +1 248 484-5544
      E-mail bob.coleman@leoni.com

      Contact form

      for robotics:

      LEONI Engineering Products & 八马彩票官网, Inc.
      100 Kay Industrial Drive Lake Orion, Michigan 48359-1831 United States

      Judith Calabro
      八马彩票平台Phone +1 248 484-5516
      E-mail judith.calabro@leoni.com

      Contact form

  • Fiber optics
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      LEONI Fiber Optics Inc.
      209 Bulifants Blvd. Williamsburg, VA 23188 United States

      八马彩票平台Phone +1 757 258-4805
      Fax +1 757 258-4694
      E-mail fo-americas@leoni.com

  • Healthcare
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      LEONI Cable Inc.
      2800 Livernois Road, Suite D600-B Troy, MI 48083 United States

      Josh Valenti
      八马彩票平台Phone +1 248 650-3328 EX:116
      Mobile +1 248 983-8644
      E-mail joshua.valenti@leoni.com

      Contact form

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