400G QSFP-DD DAC Passive Copper Cable, 0.5 - 3 m

Universal Direct Attached Cable (DAC), 0.5 - 3 m
Use FLEXBOX 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
Operating Temperature Standard
Modulation PAM4
Length 3 m
Cable Diameter 26 AWG
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 into the FLEXBOX
Select and Configure
Use with Device

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
  • Arista D.C264HG.3 compatible
  • Cisco Systems QDD-400-CU3M compatible
  • Edge Core ET7502-DAC-2.5M compatible
  • Juniper QDD-400G-DAC-1M compatible
Your vendor / compatibility is missing?

What customers say

Woa, i can get next day delivery for any vendor. That’s a game changer. Also thanks for making it a smartphone app, this fits my workflow well.

Arvid Picciani CEO / devguard GmbH

FLEXOPTIX have saved us from the misery and disappointment of searching in vain through our box of old, single-vendor transceivers when we need to connect up a device, only to find we don’t have a compatible module. Having the FLEXBOX and programmable transceivers in our toolbox means we’ve always got the right transceiver for any device.  The icing on the cake is the mobility pack which allows you to program any transceivers, anywhere, any time, with just a mobile phone and the FLEXBOX .  Absolutely brilliant and couldn't ask for more.

Stuart Willson Infrastructure Engineer / Surrey Satellite Technology Limited

We are realy happy with the FLEXBOX, programming FLEXOPTIX universal transceivers works like a charm.
Just insert, detect, select and start programming, now we are able to support hundreds off vendors with just a few standard SFP modules.
Amazing smart solution!

Stefan van Merriënboer Senior ICT Consultant / Effisol

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
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