The UNH-IOL is a neutral, third-party laboratory dedicated to testing data networking technologies through industry collaboration.
The UNH-IOL offers collaborative testing programs in over 20 data networking and storage technologies.
The UNH-IOL has resources dedicated to researching new and developing technologies.
Upcoming Group Test Events
VDSL2 Rate vs. Reach Interoperability Testing
The UNH-IOL DSL Consortium is proud to offer its VDSL2 Rate vs. Reach Interoperability Test Suite to its members. See why more than 40 companies choose UNH-IOL DSL Consortium test reports to validate interoperability and reduce sales barriers.

What our members say:
It is common knowledge in the IP industry that the UNH-IOL is the most respected and meticulous interoperability testing option available.
– Hema Ganapthy, Alcatel IP Networks, Inc. Director of Product Marketing