Make Universal Transceivers work with nearly every device

FLEXBOX series - the unrivaled original since 2008

  • Quick and easyConfiguration only takes a few seconds
  • VersatileSupport for more than 150 vendors
  • All formfactorsIndustry's first end user device supporting all 100G pluggables
  • Save moneyGet a discount - if you configure transceivers yourself
Get Your FREE FLEXBOX* *One free FLEXBOX per company.

What's new?

Meet us

Nov 7 – 9, 2017

Cape Town, South Africa

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Meet us

Oct 22 – 26, 2017

Dubai, United Arab Emirates

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FLEXBOX and Firefox 52

At the 6th of March 2017 Mozilla released a new version of their Firefox Browser, which drops Java support. So Firefox 52 can no longer be used for programming Universal Transceivers. What to do now? Install and use our Chrome App. Disable updates and downgrade to Firefox 51. Visit this page on details on how to do this

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Customer feedback

Donal Cunningham

"Just wanted to express my giddy happiness at how fast your crack team of ninjas were able to get optics to my desk."

Michael Krämer

"Sehr schnelle Abwicklung, Zustellung erfolgte binnen 21 Stunden per Expressversand. Konfiguration der Transceiver mit einem Samsung S7 ist sensationell einfach: Mit FLEXBOX verbinden, Transceiver einstecken, gewünschten Hersteller in der Liste auswählen und ein paar Sekunden warten, fertig."

Elmar Gruber

"Absolutely Flawless! Long time ago we were used to work like this. Thanx to Flexoptix we're back to that status of quality we're searching for! Ultrafast delivery and really plug & play from start to end. No we're able to react on needs much more quickly thanx to FLEXBOX with having modules on Stock and instantly program them due to customer's need."