FLEXBOX - Configure Universal Transceivers SFP, SFP+, SFP28, SFP56, SFP112, SFP-DD, QSFP+, QSFP28, QSFP56, QSFP112, QSFP-DD, OSFP

The Swiss Army Knife for Network Engineers:
Now Even More Compact and Packed with New Features.

The FLEXBOX is the first-of-its-kind end user optics configurator. A mobile tool, built to solve real life problems faced by optical network engineers. Durable and compact, it’s made to travel. Use it with the FLEXOPTIX App* to configure your Universal Transceivers in seconds.

Configuration of Universal Transceivers
Optical Power Measurement and Diagnostics
Wavelength Tuning
Distance Analyzer (OTDR)
Portable and battery powered with magnetic wireless charging**
With FLEXBOX Connect, seamlessly connect your FLEXBOX via USB-C, Wireless LAN, Bluetooth LE, and 5G M2M*** to the FLEXOPTIX App.
* To use this product, the creation and use of a user account is required.
** Wireless charging available while connected to a USB-C power source.
*** 5G M2M service subject to availability

Optimal Performance: Argentina, Australia, Austria, Belgium, Canada, Czech Republic, Denmark, Estonia, Finland, France, Germany, Great Britain, Hungary, Ireland, Japan, Jersey, Korea, Republic of, Latvia, Luxembourg, Mexico, Netherlands, New Zealand, Norway, Poland, Puerto Rico, Romania, Russia, Spain, Sweden, Switzerland, Taiwan, USA, US Virgin Islands.

Reduced Performance: Bulgaria, China, Croatia, Greece, Iceland, Italy, Malta, Portugal.

The new FLEXBOX is in beta, and while we trust in its hardware quality and our development experience, minor issues may still occur as we continue refining it.

information-circle
Selection "S2":
Country of Origin
Germany,
Thailand,
Taiwan,
Vietnam and
Malaysia
Show conditions chevron-right
Part number
FO.FB.5:Sx

Add Product to Quote

If you add products discounts in this quote won't be valid anymore!
information-circle You can create a quote from your cart.
Just go to cart and click CREATE QUOTE.
Flexbox schematic top 10 cm
Weight 249 g
Always with you arrow-narrow-right
Flexbox in pants pocket

Sized for
Convenience
Built for
the Field

FLEXBOX now comes in a lightweight, compact package. Patented port placement makes it pocket-friendly, freeing up space for other gear.
QSFP Transceiver schematic 12 cm

Stay Charged
Stay Ready

With up to 8 hours of continuous use from its 2000mAh battery, FLEXBOX is your reliable companion, whether on the move or working on-site. And if you ever run low, USB-C with Power Delivery (PD) support gets you back to full charge fast. Depend on its consistent performance and portability to keep you efficient, no matter where the job takes you.

Go Farther
Do More

Simply connect over a wireless network or 5G M2M and securely control your Flexbox from anywhere in the world.

FLEXBOX And Phone:
Made For Each Other

On the job, strong magnets securely hold your phone atop FLEXBOX, keeping it in place as you work. Linked via Bluetooth LE, they operate as one. Back at your desk, connect USB-C for up to 15W of wireless charging, so both of your devices are powered and ready to go.

Additional Features

Optical Power Meter

Optical Power Meter

Identify fiber link issues using the exact optics set for deployment.
more chevron-right
Wavelength Tuning

Wavelength Tuning

DWDM tuning made easy: Configure channels for tunable transceivers like SFP, SFP28, SFP+, QSFP28, and QSFP-DD.
more chevron-right
Distance Analyzer

Distance Analyzer

Measure the total length of attached fiber with our microOTDR SFP, giving you precise insights.
more chevron-right
Account Management

Account Management

Share FLEXBOX with colleagues and easily manage it from anywhere.
more chevron-right

What customers say

quotation mark
Christian Seitz
Head of Network / STRATO AG

With the FLEXBOX we’re able to use our Transceivers universally in all kind of equipment and reduce the stock keeping significantly. Just awesome!

quotation mark
Sylvain Brisebois
Senior Firmware Engineer / KINOVA

The SFP are exactly like promise on the web page, and the configuration tool is so amazing. I worked years with SFP and optical fiber and this tool is so great. It include a power meter an OTDR and allow to diagnose and configure the SFP for many vendors. It will help us in our research and also to manage our LAN. Thank you FLEXOPTIX

quotation mark
Robert Niedermair
IT Infrastructure Administrator / INTERCABLE AUTOMOTIVE SOLUTIONS S.r.l.

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.

quotation mark
Gregory Baer
CEO / World-Connect Sàrl

As an IT company specializing in the installation of network equipment, we've found FLEXBOX by FLEXOPTIX to be an invaluable tool. Its versatility across various transceivers and user-friendly interface has made our job easier and more efficient.
One of the most impressive aspects of FLEXBOX is the reusability of the transceivers. This feature allows us to reconfigure and reuse the transceivers as needed, offering unprecedented flexibility and cost savings.
The performance is robust, and FLEXBOX has not only saved us time but also provided a cost-effective solution without sacrificing quality.
In summary, FLEXBOX by FLEXOPTIX is a must-have tool for anyone in the networking field. We wholeheartedly recommend it and give it a five-star rating.

quotation mark
Martin Fiegel
Network Engineer / SOA People

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.

quotation mark
Gerald Buchholz
Principal Solution Architect / Aviatrix

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!

quotation mark
Abram Lawendy
System Engineer / Zellerfeld R&D GmbH

Thanks to FLEXBOX, you don't need to use hacky hardware configuration that involve allowing unsupported transceivers and hoping they'll work.
The device itself is of high quality. The software has an intuitive design and a user-friendly interface that makes it very easy to use.Configuring the transceiver is a quick and straightforward process, with comprehensive documentation covering most compatibility.
It is truly "The Swiss Army Knife for Network Engineers".
Great job FLEXOPTIX!

quotation mark
Stuart Willson
Infrastructure Engineer / Surrey Satellite Technology Limited

FLEXOPTIX have saved us from the misery and disappointment of searching in vain through our box of old, single-vendor transceivers when we need to connect up a device, only to find we don’t have a compatible module. Having the FLEXBOX and programmable transceivers in our toolbox means we’ve always got the right transceiver for any device.  The icing on the cake is the mobility pack which allows you to program any transceivers, anywhere, any time, with just a mobile phone and the FLEXBOX .  Absolutely brilliant and couldn't ask for more.

quotation mark
Arvid Picciani
CEO / devguard GmbH

Woa, i can get next day delivery for any vendor. That’s a game changer. Also thanks for making it a smartphone app, this fits my workflow well.

quotation mark
Stefan Kirbes
System Administrator / INTERCOM Austria GmbH

I personally did not know FLEXOPTIX yet, but since I got in contact with it the first time, I do not want to miss it anymore. Very good product. I like the ability to program them to vendor specific SFPs which are recognized as they would be original ones. If the hardware behind changes I can simply change the SFPs to new vendor specific ones.
Thank you for such a great product.

quotation mark
Miguel Bérniz
Chief Technical Officer / GibFibre Ltd

Definitely, FLEXOPTIX will be my optics supplier from today. The ability to compatibilize optics across multiple vendors is going to save us from many headaches. The FLEXBOX is a must for any company using optical network equipment.

quotation mark
Shaun James
Engineering Inspector / Tata Steel Strip Products UK

The FLEXBOX was easy to set up and use, and the programmable transceivers worked seamlessly in several different brand devices. This will make our spares much easier to manage.

Download the FLEXOPTIX App

to Optimize Your Networking Experience!
Elevate your optical networking with the FLEXOPTIX App. Enjoy a user-friendly interface, instant troubleshooting, and a range of powerful features designed to enhance your FLEXOPTIX experience.

Start your journey to seamless connectivity today!
FLEXOPTIX App Platforms Download on your preferred platform
FLEXOPTIX Mobile App

Technical Specification

Supported Form Factors
SFP, SFP+, SFP28, SFP56, SFP112, SFP-DD, QSFP+, QSFP28, QSFP56, QSFP112, QSFP-DD, OSFP
Supported Operating Systems
iOS (16+), Android (10+), Windows (10+), Mac OS (10.15+), Linux
Power
15/12/9/5V USB-C PD
Single-cell, Li-ion, 7.4Wh capacity
Connectivity
Connectivity 5G M2M, Wireless LAN, Bluetooth LE & USB-C
Patents Pending