DOCSIS

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Full Duplex DOCSIS® 3.1 Specification Effort Launches

September 20, 2016

During the CableLabs 2016 Winter Conference, CableLabs announced the Full Duplex DOCSIS 3.1 specification project that will significantly increase upstream speeds on the DOCSIS network. The announcement of the Full Duplex extension of the DOCSIS 3.1 specification, and its potential of offering multi-Gbps symmetric services over the HFC network, created a lot of excitement in […]

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Full Duplex DOCSIS® 3.1 Technology: Raising the Ante with Symmetric Gigabit Service

February 16, 2016

Building on state of the art technology, ongoing DOCSIS 3.1 technology deployments have squarely set the cable industry on the path to deliver Gigabit services over HFC networks. But there’s more to come! A newly unveiled project at CableLabs illustrates how DOCSIS 3.1 technology provides the basis for continued evolution of system capacities by supporting […]

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New Open Source Initiative at CableLabs

February 10, 2016

Open source software continues to make solid inroads in the world of network technology. There are various open source industry efforts which are becoming de-facto standards that are being adopted by operators and equipment manufacturers (Linux, Apache, OpenStack, Docker etc). Open source leads to free and quick proliferation of good ideas. Collaboration tackles tough problems […]

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A Great DOCSIS 3.1 Achievement: Certification!

January 13, 2016

For months, many people have been asking me: “When will DOCSIS 3.1 devices get certified?” My response has generally been something along the lines of: “When they successfully demonstrate they’re ready based on the test results. The team at CableLabs will do everything we can to facilitate this process, as our goal is to see […]

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DOCSIS 3.1 Technology: Spec to Product in One Year

December 22, 2015

Around this time last year, CableLabs kicked off the first DOCSIS® 3.1 interoperability event. Looking back, it is amazing how far we have come. Over the last year, CableLabs has held seven DOCSIS 3.1 interoperability events that provide manufacturers with the opportunity to work together on interoperability, development, and compliance. A total of 27 vendors […]

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DOCSIS® 3.1 Products Are Getting Real!

October 12, 2015

Is the cable industry ready to deliver multi-gigabit broadband? Can the industry effectively compete in the market against fiber? Can the existing HFC plant scale to support the spectrum requirements of next generation services? The answer to all these questions is a resounding YES! as shown at CableLabs during a DOCSIS 3.1 demonstration day held […]

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DOCSIS 3.1® Update: Get Your Engines Running…. The Engines ARE Running!

August 24, 2015

The original title for this blog was supposed to be “DOCSIS® 3.1 Update: Get your engines running,” but in reality, the engines ARE already running!  In fact, the DOCSIS 3.1 engines have been running hot since the start of the year. With the technology rapidly maturing, vendors have accelerated their product development. Let’s take a […]

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CableLabs® New Remote PHY Specifications expand DOCSIS® Network deployment options

July 7, 2015

DOCSIS technology continues to extend the usefulness of the hybrid fiber coaxial network and increase its global adoption. Distributed Architectures for DOCSIS networks are emerging that provide significant scale advantages and flexible deployment options supporting for both DOCSIS 3.0 and DOCSIS 3.1 networks. Distributed DOCSIS deployments are beginning today in some markets based on the […]

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