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Independent test lab
focussing on DOCSIS® technology,
Wi-Fi® Performance and more.

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Having questions or challenges in DOCSIS® or Wi-Fi® networks?
We can help.

Training

Introductory and advanced technology training for cable and Wi-Fi®, to name a few topics.

Products

Discover the ByteBlower® network traffic test tool, VoIPexaminer® and more.

News

Excentis opens sales and support office in New York City

Excentis announced the opening of its New York...

DOCSIS 3.1 TLVs added to the free Excentis Cable Modem Config File Editor

We released version 2.0.0 of our free Cable Modem...

Now available: ByteBlower 2.0

Excentis has released ByteBlower 2.0 GUI and...
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Blog

Will my cable modem survive 3 V/m, 5 V/m or 10 V/m?

From time to time operators or manufacturers ask...

DOCSIS Extended Upstream Power

Extended upstream power allows 3.0 cable modems...

Optimizing the TCP congestion avoidance parameters for gigabit networks

TCP is an old protocol. Its original RFC dates...

Gain upstream capacity by extending its frequency range

More is better! It's true for many things, and...
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