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

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Universal Finned-Top OSFP Transceiver
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
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Alternatives
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Matching Products
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Alternatives
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Matching Products
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 |
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
1. Insert Into FLEXBOX
- Download and start our FLEXOPTIX App
- Connect your FLEXBOX via USB
- Insert a Universal Transceiver
2. Select And Configure
- Choose vendor and compatibility
- Press play
- Configuration only takes a few seconds
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
Working with the FLEXOPTIX Transceivers and FLEXBOX is not only uncomplicated but offers us the possibility of working with many vendor types to support the different campus networks. Thanks guys - awesome work.
Brian Masiga
Network Engineer, Research and Education Network for Uganda
Everything is build for and runs in the cloud today, the Aviatrix Multicloud solution as well.
Still, we have customers asking for a highperformance encryption from “their” premises to the cloud and this is where our CloudN appliances come into play.
If customers ask us to support the installation of our appliances, we’ll do everything we can to help. And then it’s good to know that if you sneak into a datacenter, you can rely on FLEXOPTIX to even fulfil that connection(s) that are terminating on a device that was missing or has changed in the architecture you discussed before.
Thanks for the brilliant service!
Gerald Buchholz / Principal Solution Architect
Aviatrix
Using FLEXBOX we have been able to deliver high quality optical adapter product range in a mixed brand environment, with the maximum flexibility in managing logistic and stock costs. It is a definitely a tool that every professional should use.
Laert Klemo
CTO, Eagle Security System
When in possession of the Flexbox it becomes and indispensable tool in general, and also specifically in managing remote Mobile Base Stations fiber connectivity.
Using the Flexbox either with PC or Smartphone is really plug and play with no annoying incompatibility issues at all.
The Flexbox together with ease of order and superior delivery times makes it literally unnecessary for us having any significant SFP stock.
Terji Leitisstein Hansen
RAN Manager, Vodafone FO