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
  • 400G ETH
Selection "S2":
Country of Origin
Germany,
Thailand,
Taiwan,
Vietnam and
Malaysia
Request compatibility
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
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 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 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
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.

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

What customers say

I have received my orders from them in blistering speed. Happy to the nth degree.
Pat Cluney  Senior Technical Officer, Waterford Institute of Technology
FLEXOPTIX creates overall great and reliable products. We need optics for multiple vendors and with the FLEXBOX we are able to simplify our spare part handling. The best part of the FLEXBOX are the Linux drivers and therefore no need for any additional OS just for branding optics.
Dominik Grueber Hetzner Online GmbH / Network Administrations
We will now be able to source all our SFPs from a single vendor without having to worry about the configuration. That translates to peace of mind and huge flexibility. Well done guys!
Gregory Agerba CTO, Neocarrier Communications

What a great product! FLEXBOX is an incredible help to our organisation that has a zoo of vendors and manufacturers in our data center. It is super easy to use and we can rapidly get a transceiver ready for any of our hardware. Q: How to improve the experience of setting up transceivers in a multivendor environment? A: FLEXBOX.

Pavel Sagulenko Head of IT Infrastructure / appliedAI Initiative GmbH
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