QSFP-DD Product description

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

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

Speeddy / Transceivers / QSFP-DD

QSFP-DD Media Types

400GBASE-DR4

SPECIFICATIONS

Features

  • Up to 425Gb/s aggregate bit rates
  • Double rate 106.25Gp/s PAM4 per channel
  • 8x 53.125Gb/s electrical interface
    (400GAUI-8)
  • Hot-pluggable QSFP-DD footprint
  • Four parallel optical lane design
  • MPO/MTP-12 connector
  • Built-in digital diagnostic function
  • Up to 500m over singlemode fiber
  • 12-watt max power consumption
  • Operating temperature range: C-Temp: 0℃ to 70℃

APPLICATIONS

  • 400G Ethernet
  • Infiniband

COMPLIANCE

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

400GBASE-DR4

SPECIFICATIONS

Features

  • Up to 425Gb/s aggregate bit rates
  • Double rate 106.25Gp/s PAM4 per channel
  • 8x 53.125Gb/s electrical interface
    (400GAUI-8)
  • Hot-pluggable QSFP-DD footprint
  • Four parallel optical lane design
  • MPO/MTP-12 connector
  • Built-in digital diagnostic function
  • Up to 2km over singlemode fiber
  • 12-watt max power consumption
  • Operating temperature range: C-Temp: 0℃ to 70℃

APPLICATIONS

  • 400G Ethernet
  • Infiniband

COMPLIANCE

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

400GBase-FR4

SPECIFICATIONS

Features

  • Up to 425Gb/s aggregate bit rates
  • Double rate 106.25Gp/s PAM4 per channel
  • 8x 53.125Gb/s electrical interface
    (400GAUI-8)
  • Hot-pluggable QSFP-DD footprint
  • 4x CWDM lanes of MUX/DEMUX
  • LC duplex connector
  • Built-in digital diagnostic function
  • Up to 2km over singlemode fiber
  • 12-watt max power consumption
  • Operating temperature range: C-Temp: 0℃ to 70℃

APPLICATIONS

  • 400G Ethernet
  • Infiniband

COMPLIANCE

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

400GBase-LR4

SPECIFICATIONS

Features

  • Up to 425Gb/s aggregate bit rates
  • Double rate 106.25Gp/s PAM4 per channel
  • 8x 53.125Gb/s electrical interface
    (400GAUI-8)
  • Hot-pluggable QSFP-DD footprint
  • 4x CWDM lanes of MUX/DEMUX
  • LC duplex connector
  • Built-in digital diagnostic function
  • Up to 2km over singlemode fiber
  • 12-watt max power consumption
  • Operating temperature range: C-Temp: 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.

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

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