400G QSFP-DD 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 QSFP-DD
PAM4 modulated signal
Supported Datarate 425.04 Gbit/s
Modules are permanently attached to each end
Low power consumption < 0.2 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
  • 400G ETH
Selection "S2":
Country of Origin
Germany,
Thailand,
Taiwan,
Vietnam and
Malaysia
Part number
D.Czz4HG.z

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Specification

Compliance Code DAC
Form Factor QSFP-DD to QSFP-DD
Interface Direct Attached Cable
Length 3 m
Temperature Range 0°C - 70°C
Bandwidth 425.04 Gbit/s
Digital Diagnostic Management (DDM) not implemented
Power Consumption 0.2 W (0.1 W + 0.1 W)
CDR none
Modulation PAM4
Supported Protocols 400G 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

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
  • Edge Core ET7502-DAC-2.5M compatible
Your vendor / compatibility is missing?

What customers say

The FLEXBOX allows us to use 100MBit/s to multi-gigabit transceivers in our product for a wide range of customer needs. We can not solve them without this magic box!
Klaus Degner Managing Director, Allegro Packets GmbH
The FLEXBOX is really a great tool. It allows me to quickly re-configure transceivers. Nice additional feature is the "Power Meter & Source" tool. It allows, without additional hardware, a quick check of optical transceivers, fiber cables, fiber connections etc.
René Oskar Kühne Retired scientist, now acting in the field of IT support, R.O. Kuehne

You guys rock! I have had the opportunity to use the previous version of FLEXBOX with my previous company. I cannot believe the progress you have made just in a year. Battery pack? Mobile reconfiguration? I am truly feeling lucky to have met you guys at Cloudfest. I will be honoured to demonstrate your products to startups as great examples to contribute to tech sustainability.

Murat Aybars Founder / Ideatomy
Definitely, FLEXOPTIX will be my optics supplier from today. The ability to compatibilize optics across multiple vendors is going to save us from many headaches. The FLEXBOX is a must for any company using optical network equipment.
Miguel Bérniz Chief Technical Officer, GibFibre Ltd
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