QSFP-DD Product description

Quad Small Form Factor Pluggable Double Density (QSFP-DD) 

QSFP-DD is a new module and connector type, based on the current QSFP, but with an additional row of contacts for an eight-lane electrical interface. The data rate of each channel can reach 25 Gb/s via NRZ modulation technology, enabling 200G network transmission. The data rate of each channel can reach 50 Gb/s through PAM4 modulation technology, enabling 400G network transmission, suitable for high-performance computing datacenter and cloud networking. These modules use MPO/MTP and LC connectors and comply with RoHS, IEEE and QSFP-DD MSA standards.

Speeddy / Transceivers / QSFP-DD

QSFP-DD Media Types

400GBASE-DR4

FEATURES

  • Up to 425 Gb/s aggregated bit rate
  • Double rate 106.25 Gb/s PAM4 per channel
  • 8x 53.125Gb/s electrical interface
    (400GAUI-8)
  • Hot-pluggable
  • Four parallel optical lane design
  • MPO/MTP-12 connector
  • DDM/DOM
  • Up to 500 m over single-mode fiber
  • 12 W max power consumption
  • Operating temperature range: 0℃ to 70℃

APPLICATIONS

  • 400G Ethernet
  • Infiniband

COMPLIANCE

  • QSFP-DD MSA
  • IEEE 802.3bs
  • RoHS Compliant

400GBASE-DR4+

FEATURES

  • Up to 425 Gb/s aggregated bit rate
  • Double rate 106.25Gb/s PAM4 per channel
  • 8x 53.125 Gb/s electrical interface
    (400GAUI-8)
  • Hot-pluggable
  • Four parallel optical lane design
  • MPO/MTP-12 connector
  • DDM/DOM
  • Up to 2 km over single-mode fiber
  • 12 W max power consumption
  • Operating temperature range: 0℃ to 70℃

APPLICATIONS

  • 400G Ethernet
  • Infiniband

COMPLIANCE

  • QSFP-DD MSA
  • IEEE 802.3bs
  • RoHS Compliant

400GBase-FR4

FEATURES

  • Up to 425 Gb/s aggregated bit rate
  • Double rate 106.25 Gb/s PAM4 per channel
  • 8x 53.125 Gb/s electrical interface
    (400GAUI-8)
  • Hot-pluggable
  • 4x CWDM lanes
  • LC duplex connector
  • DDM/DOM
  • Up to 2 km over single-mode fiber
  • 12 W max power consumption
  • Operating temperature range: 0℃ to 70℃

APPLICATIONS

  • 400G Ethernet
  • Infiniband

COMPLIANCE

  • QSFP-DD MSA
  • IEEE 802.3bs
  • RoHS Compliant

400GBase-LR4

FEATURES

  • Up to 425 Gb/s aggregated bit rate
  • Double rate 106.25 Gb/s PAM4 per channel
  • 8x 53.125 Gb/s electrical interface
    (400GAUI-8)
  • Hot-pluggable
  • 4x CWDM lanes
  • LC duplex connector
  • DDM/DOM
  • Up to 2 km over single-mode fiber
  • 12 W max power consumption
  • Operating temperature range: 0℃ to 70℃

APPLICATIONS

  • 400G Ethernet
  • Infiniband

COMPLIANCE

  • QSFP-DD MSA
  • IEEE 802.3bs
  • RoHS Compliant

Compatible Manufacturers

Speeddy has been a leading manufacturer of compatible transceivers and cables for over a decade, offering customers affordable alternatives to original products from Cisco, Juniper, Brocade, Dell and HP. With the ability to custom-encode transceivers and direct attach network cables, Speeddy is able to offer compatible alternatives to most lesser-known brands, guaranteeing 100% compatibility.

Standards & Compliance

Never Sourced, never recycled.

All optics components of Speeddy products are manufactured under the same roof, setting the gold standard for reliability and consistency in performance. This vertical manufacturing chain allows Speeddy to avoid unnecessary variations in transceiver housing or laser quality that are common among online vendors who source their components from an ever-changing supplier list. The transceiver is guaranteed to be built from A-Stock never-used components overseen by Speeddy.

Rigorous testing and standards compliance

The quality and standards of our hardware is one of Speeddy’s founding principles. All our components comply with MSA (Multi-Source Agreement) output standards and in many cases excel above these certification standards. Every transceiver we produce is tested on active network equipment to ensure that it complies with OEM equipment and is plug-and-play and requires no work arounds.

Request a Quote

Interested in learning more about Speeddy’s cable and fiber-optic solutions? Request a quote from our team today.

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