400G QSFP-DD to 4x QSFP56 Breakout DAC Passive Copper Cable, 0.5 - 3 m

Universal Direct Attached Cable (DAC), 0.5 - 3 m
Use FLEXBOX in combination with FLEXSOX to configure to almost any vendor
QSFP-DD to QSFP56
PAM4 modulated signal
ATTENTION: 100G side is QSFP56 and does not work in QSFP28 ports
Supported Datarate 425.04 Gbit/s
Modules are permanently attached to each end
Low power consumption < 0.1 W (less than 0.1 W per terminal)
Connect different host systems by configuring each side individually
Specs
  • Twinax
  • 0.5m - 3m
  • 425.04 G
Protocols
  • 100G ETH
  • 400G ETH
Selection "S2":
Country of Origin
Germany,
Thailand,
Taiwan,
Vietnam and
Malaysia
Request compatibility
Part number
DQ.Czz4HG.z

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Specification

Compliance Code DAC Breakout
Form Factor QSFP-DD to 4x QSFP56
Interface Direct Attached Cable
Length 2.5 m
Temperature Range 0°C - 70°C
Bandwidth 425.04 Gbit/s
Digital Diagnostic Management (DDM) not implemented
Power Consumption 0.1 W (0.1 W + 4x 0 W)
CDR none
Modulation PAM4
Supported Protocols 400G Ethernet, 100G Ethernet

Transceiver Configuration with FLEXBOX

It's that easy to use
Insert Transceiver into FLEXBOX
1. Insert Into FLEXBOX
Select and Configure
2. Select And Configure
  • Choose vendor and compatibility
  • Press play
  • Configuration only takes a few seconds
Use with Device
3. Use With Device
  • Use the transceiver in your device. That's it!
  • Need it for another device? - Re-configure it again and again
How to get your free FLEXBOX

Compatibility

All trademarks, registered companies & references cited are the sole property of their respective company and are used solely to assist in the identification of products.

  • MSA Standard compatible
Your vendor / compatibility is missing?

What customers say

As a network engineer responsible for programming universal transceivers, I can confidently say that the FLEXBOX is a true game-changer in the field. Its unparalleled capabilities and user-friendly interface makes the process effortless and highly efficient.

One of the standout features of the FLEXBOX is its ability to support a wide range of transceiver types and brands. Whether you're dealing with SFP, SFP+, QSFP, the FLEXBOX has got you covered.

Martin Fiegel Network Engineer/ Soapeople.com
FLEXOPTIX creates overall great and reliable products. We need optics for multiple vendors and with the FLEXBOX we are able to simplify our spare part handling. The best part of the FLEXBOX are the Linux drivers and therefore no need for any additional OS just for branding optics.
Dominik Grueber Hetzner Online GmbH / Network Administrations
For years we struggled with hundreds of transceivers from different vendors but this is finally over! With FLEXBOX we can easily reconfigure our transceivers which in the end saves a lot of time and money.
Marcel Wösle Director Infrastructure Services, Avira Operations GmbH & Co.KG
FLEXBOX makes it easier than ever to manage your optics hardware! From unboxing to a configured module in a minute! Great product.
Otto Lodewijk Director, SuitIT
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