We are the leading test laboratory for DSL technologies, including ADSL, ADSL2/2plus, and VDSL2 and we also cooperate with Telebyte on the G.vector Laboratory.

We offer a wide range of exhaustive test suites designed to verify cross-vendor interoperability, rate/reach performance, and conformance to standards for your DSL and DSL related products, including:

• DSLAMs
• DSL Modems & Home gateways
• DSL chipsets
• Hand-held testers and test tools
• Splitters

Test services include:

• Broadband Forum TR-067: ADSL Performance Testing
• Broadband Forum TR-100: ADSL2/2plus Performance Testing
• Broadband Forum TR-114: VDSL2 Performance Testing
• Broadband Forum TR-273: xDSL Bonding
• Broadband Forum TR-115: VDSL2 Functionality Testing
• Custom Rate vs. Reach Testing based on specific Service Provider profiles
• Calix Compatible Partner Testing

Like all UNH-IOL testing services, the DSL testing is a collaborative test program that brings together industry leaders in DSL and DSL related technologies to foster quality, interoperable DSL systems.