Make Universal Transceivers work with nearly every device
FLEXBOX series - the unrivaled original since 2008- Quick And Easy Configuration with our FLEXOPTIX App only takes a few seconds
- Versatile Support for nearly 200 vendors
- All Formfactors Industry's first end user device supporting all 100G pluggables
- Save Money Get a discount - if you configure transceivers yourself
What customers say

The new FLEXOPTIX 400GBASE-ZR modules are lit. We’ve been running a few of them in production and they just work. Awesome support from FLEXOPTIX. Keep up the good work!

James Rice
Jump Networks Ltd
Great. FLEXBOX does what it says on the tin! - just connect, configure Transceiver and be happy.

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!