400G QSFP-DD DR4+ with dual CDR 2 km, 4x λ1310 nm, MTP/MPO-8/12 APC, Singlemode

Universal QSFP-DD Transceiver
Use FLEXBOX in combination with FLEXSOX to configure to almost any vendor
For 400GBASE-DR4+ Ethernet links
Integrated Clock-Data-Recovery (CDR)
PAM4 modulated signal
Supported Data Rates: 425 Gbit/s (4x 106.25 Gbit/s)
Up to 2 km via Singlemode OS2
Use ONLY with MTP/MPO-8/12 APC connectors
Specs
  • 4x 1310 nm
  • 2 km
  • 425 G
  • MTP/MPO-8/12
Protocols
  • 100G ETH
  • 400G ETH
  • 4x 100G ETH
Selection "S2":
Country of Origin
Germany,
Thailand,
Taiwan,
Vietnam and
Malaysia
Request compatibility
Part number
D.134HG.2:Sx

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Specification

Form Factor QSFP-DD
Connector / Polish MTP/MPO-8/12 APC
Interface Singlemode
Compliance Code DR4+
Distance 2 km
Temperature Range 0°C - 70°C
Lane Count 4x (Tx/Rx)
Bandwidth 425 Gbit/s
Bandwith Per Lane 106.25 Gbit/s
Digital Diagnostic Management (DDM) Yes, internally calibrated
Power Consumption 12 W
CDR TX and RX
SGMII No
Inbuilt FEC Yes, KP4
Powerbudget (dB) 4 dB
Transmit min/max per lane -2.4 dBm / 4 dBm
Receiver min/max per lane -6.4 dBm / 4.5 dBm (overload) @400G
Wavelength TX (Typical) 4x 1310 nm
Wavelength TX (Range) 1304.5 - 1317.5 nm
Wavelength RX (Typical) 4x 1310 nm
Laser EML
Receiver Type PIN
Modulation PAM4 @400G
Transmit and Dispersion Penalty 3.4 dB
Extinction Ratio 3.4 dB
Supported Protocols 4x 100G Ethernet, 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
  • Arista 3rd_Party QDD-400G-XDR4 compatible
  • Arista QDD-400G-XDR4 compatible
  • Cisco Systems QDD-4X100G-FR-S compatible
  • Edge Core ET502-FR4 compatible
  • Juniper QDD-400G-DR4 compatible
  • Juniper QDD-4X100G-FR compatible
  • Nokia Networks 3HE15274AA compatible
Your vendor / compatibility is missing?

What customers say

The SFPs easily integrated with our existing network equipment, ensuring cross-vendor compatibility. The build quality is very good.
Connecting to the FLEXBOX with an Android phone took only a few seconds, and configuring the SFPs was a breeze. We really liked the ability to configure multiple SFPs at once. Shipping is incredibly fast. Support is friendly, technical and helpful.

Sebastian Giss System Engineer/cyon.ch
Ordering and using FLEXOPTIX transceivers was far quicker than even getting a quote from traditional vendors. Using the FLEXBOX is super easy and fast - 5 minutes to get transceivers ready including unboxing and enjoying packaged marshmallows.
Bronislav Robenek Network Architect, Cloud4com
Using FLEXBOX and FLEXOPTIX transceivers mean for us Flexibility. We don’t use so much transceivers but we work with different brands each day. With a small amount in stock we can configure them with the right specifications for each use. Assuring it will perfectly fit the requirements of our equipments and costs are also reduced considerably. Setting up either the FLEXBOX and a transceiver on a computer or through the mobile app is just easy as 1,2,3. It tooks us less than 15 minutes between unboxing and using a transceiver. We really appreciate the mobile option so we can have the FLEXBOX in one hand, a transceiver in the other one and the phone with the app in the pocket for programming on the field. Thanks FLEXOPTIX for this really useful tool and for extending supported vendors in the future.
Christophe Mulkers CEO/CTO, Oufti Connections

I personally did not know FLEXOPTIX yet, but since I got in contact with it the first time, I do not want to miss it anymore. Very good product. I like the ability to program them to vendor specific SFPs which are recognized as they would be original ones. If the hardware behind changes I can simply change the SFPs to new vendor specific ones.

Thank you for such a great product.

Stefan Kirbes System Administrator / INTERCOM Austria GmbH
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