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
Request compatibility
Part number
D.164HG.10.C
In stock
24 pcs
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400G QSFP-DD FR4 with dual CDR | 2 km, λ1271-1331 nm, LC-Duplex, Singlemode
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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
How to get your free FLEXSOX

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 Networks QDD-400G-LR4 compatible
  • Cisco Systems QDD-400G-FR4-S compatible
  • Juniper QDD-400G-LR4-10 compatible
Your vendor / compatibility is missing?

What customers say

FLEXBOX allows us to reduce the amount of spare transceivers we keep for our diverse hardware systems, thereby keeping overall cost low.
Sven Gebhardt Head of Platforms & Services, grandcentrix GmbH
Now that I’m done configuring my equipment, I use FLEXBOX to impress associates. I’m an IT Hero just for the savings, not to mention the FLEXibility to stock one type for each adapter. Keep up the good work!
Nikos Papandreou Dipl. Civil Engineer acting as IT Admin/SQL Dev, Geitonas School SA
Absolutely Flawless! Ultrafast delivery and real plug & play from start to finish. Now we're able to react on needs much quicker thanks to the FLEXBOX. Having Universal Transceiver on stock and instantly program them to customer's need is amazing.
Elmar Gruber H82 medientechnik GmbH
After many years of using clumsy EEPROM programmers, soldering irons, hammers etc. to make SFP modules work properly, now FLEXBOX allows me to do the same thing in a fraction of time. I only hope my boss doesn't find out I have so much free time now!
Adil Demiri CTO, SGN d.o.o.
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