400G QSFP-DD LR4 with dual CDR 10 km, λ1271-1331 nm, LC-Duplex, Singlemode

Universal QSFP-DD Transceiver
Use FLEXBOX in combination with FLEXSOX to configure to almost any vendor
For 400GBASE-LR4 Ethernet links
Integrated Clock-Data-Recovery (CDR)
PAM4 modulated signal
Supported Data Rates: 425 Gbit/s
Up to 10 km via Singlemode OS2
LC-Duplex Connector
Specs
  • int. Mux
  • 10 km
  • 425 G
  • LC
Protocols
  • 400G ETH
Part number
D.164HG.10.C
In stock
148 pcs
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Specification

Form Factor QSFP-DD
Connector / Polish LC-Duplex PC
Interface Singlemode
Type LR4
Distance 10 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 10.5 W
CDR TX and RX
SGMII No
Inbuilt FEC No
Powerbudget (dB) 5.4 dB
Transmit min/max per lane -1.4 dBm / 4.5 dBm
Receiver min/max per lane -6.8 dBm / 4.4 dBm (overload)
Wavelength TX (Typical) 1271 nm, 1291 nm, 1311 nm, 1331 nm
Wavelength RX (Typical) 1271 nm, 1291 nm, 1311 nm, 1331 nm
Laser EML
Receiver Type PIN
Modulation PAM4
Transmit and Dispersion Penalty 3.9 dB
Extinction Ratio 3.5 dB
Supported Protocols 400G Ethernet

Configure Transceiver Using Your FLEXSOX

It's that easy to use
1. Slide-In
2. Insert A Transceiver
  • Insert a Universal Transceiver into the corresponding slot
3. Select And Configure
  • Choose vendor and compatibility
  • Press play
  • Configuration only takes a few seconds
4. 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
  • Arista 3rd_Party QDD-400G-LR4 compatible
  • Cisco Systems QDD-400G-LR4-S compatible
  • Juniper QDD-400G-LR4-10 compatible
Your vendor / compatibility is missing?

What customers say

Great. FLEXBOX does what it says on the tin! - just connect, configure Transceiver and be happy.
James Rice Jump Networks Ltd

FLEXBOX is not only awesome but also easy to use. One of the standout features of FLEXOPTIX is their compatibility with various vendors. Whether you're working with different hardware providers, you can rely on FLEXOPTIX to work seamlessly across different platforms.

Moreover, the support for FLEXBOX and FLEXOPTIX is exceptional. If you encounter any issues or have questions, you can rely on the support teams to provide timely and effective assistance. They are dedicated to ensuring that users have a smooth experience and can make the most of these technologies. 

Reijo Hakala Specialist / DNA Ltd.

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

The FLEXBOX allows us to quickly configure our transceivers for every application. No more need to keep transceivers of every type and vendor in stock. Any problems with a transceiver configuration? Thanks to the lightning fast FLEXOPTIX Service Desk you’ll solve every issue as quick as possible.

Robert Niedermair IT Infrastructure Administrator, INTERCABLE AUTOMOTIVE SOLUTIONS S.r.l.
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