400G Finned-Top OSFP LR4 with dual CDR 10 km, λ1271-1331 nm, LC-Duplex, Singlemode

Universal Finned-Top OSFP 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
  • 2x 200G ETH
  • 400G ETH
  • 400G NDR
  • 4x 100G ETH
Selection "S2":
Country of Origin
Germany,
Thailand,
Taiwan,
Vietnam and
Malaysia
Part number
O.164HG.10.C:Sx

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Specification

Form Factor OSFP
Connector / Polish LC-Duplex PC
Interface Singlemode
Compliance Code LR4
Operating Temperature Standard
Modulation PAM4
Distance 10 km
Temperature Range 0°C - 70°C
Lane Count 4x (Tx/Rx)
Bandwidth 425 Gbit/s
Bandwidth Per Lane 106.25 Gbit/s
Digital Diagnostic Management (DDM) Yes, internally calibrated
Power Consumption 10 W
CDR TX and RX
SGMII No
Inbuilt FEC No
Powerbudget (dB) 9.3 dB
Transmit min/max per lane 0.2 dBm / 4.4 dBm
Receiver min/max per lane -9.1 dBm / 4.4 dBm (overload) @400G
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 @400G
Transmit and Dispersion Penalty 3.9 dB
Extinction Ratio 3.5 dB
Supported Protocols 2x 200G Ethernet, 400G Infiniband NDR, 4x 100G Ethernet, 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.

  • Arista 3rd_Party OSFP-400G-LR4 compatible
  • Arista OSFP-400G-LR4 compatible
Your vendor / compatibility is missing?

What customers say

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

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.

I have received my orders from them in blistering speed. Happy to the nth degree.

Pat Cluney  Senior Technical Officer / Waterford Institute of Technology

As a network engineer responsible for programming universal transceivers, I can confidently say that the FLEXBOX is a true game-changer in the field. Its unparalleled capabilities and user-friendly interface makes the process effortless and highly efficient.

One of the standout features of the FLEXBOX is its ability to support a wide range of transceiver types and brands. Whether you're dealing with SFP, SFP+, QSFP, the FLEXBOX has got you covered.

Martin Fiegel Network Engineer / SOA People
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