Be a Part of the Next Generation – Join the Next Remote PHY Interoperability Event
A CableLabs interoperability event is always a popular affair—and with good reason. It’s where manufacturers from all corners of the industry can come together to test the viability and interoperability of their products, as well as resolve technical issues before going to market. Our next Interop•Labs event, focused on Remote PHY technology, will be held May 6–10 in Louisville, Colorado. Space is limited, so be sure to register before May 1 to reserve your spot!
What to Expect at the Event
CableLabs is known for developing specifications, but our work doesn’t stop there. We want to do everything we can to ensure that our specifications are implemented properly and that the final consumer products deliver the best possible experience for customers. This philosophy benefits our members and vendors and, ultimately, the industry as a whole.
At the event, we will help you verify that your device and software meet the Remote PHY (R-PHY) requirements, and we will address any issues associated with implementation or interoperability. You will also get a rare opportunity to collaborate with other vendors and make sure that your products work together.
All event participants will get access to Kyrio’s state-of-the-art laboratories, fully equipped for comprehensive interoperability and performance testing. All you need to bring is the equipment or software that you intend to test.
A Bit of Housekeeping…
The event is open to all CableLabs members and NDA vendors. You must have a CableLabs member or vendor account to register, as well as approved R-PHY project access. Each participating company can send an appropriate number of engineers, in addition to any contributing engineers from the CableLabs R-PHY working groups. We also ask that you sign the DOCSIS® Participation Agreement prior to the event. If you have any questions, please email us at firstname.lastname@example.org.
Something Old, Something New: CableLabs Holds First P2P Coherent Optics Interop
No, it wasn’t a wedding—but it was a major gathering of great importance! Nine prominent manufacturers participated in the very first CableLabs Point-to-Point (P2P) Coherent Optics Interoperability Event.
The highly successful Interop·Labs event took place at the CableLabs offices in Louisville, Colorado, December 4–6. Participants included nine manufacturers from the coherent optics space, including both silicon and module/system makers, each of whom brought a coherent optics transceiver: Acacia Communications, ADVA Optical Networking, Ciena, Finisar, Fujitsu Optical Components, Inphi, Lumentum, NeoPhotonics, and NTT Electronics. The event was focused on testing interoperability between coherent optics transceivers designed to be compliant with the CableLabs P2P Coherent Optics PHYv1.0 specification (issued in June of this year), which defines requirements for interoperable devices operating at 100 Gbps on a single wavelength.
A Common Goal
If you’ve been following CableLabs and this blog for some time, you’re aware that we’ve been holding interoperability events at CableLabs for many years—for example, for each successive generation of DOCSIS® technology. For those of us who’ve been around CableLabs for a while, in some ways this was something old: an event we’ve done many times before.
But this was something new: this was the first time CableLabs held an interoperability event for P2P coherent optics devices—an entirely different class and type of device from those we’ve held events for in the past. As a result, this event included a set of companies and engineers that have never been a part of such an event before; it was definitely something new for them!
This fact was highlighted by some feedback I received during the event. One participant remarked, “This was a great session, and everyone involved worked together for a common goal, which doesn't happen much with competitors.” This comment was mirrored by other messages I received during the event: attendees praised the open and collaborative environment we created for the interop, allowing engineers from companies that otherwise compete to collaborate one-on-one to address interoperability and get their devices working together.
By the end of the event, all nine companies had an opportunity to work with one another, and all of them reported successful interoperability running at 100G. This is particularly significant given how many manufacturers were involved, and that it’s been less than 6 months since the specifications were issued. The event represents a major milestone in making this technology available to the cable industry.
During a recent company meeting, our President and CEO Phil McKinney advised us to avoid getting into a rut and to instead look at things with fresh eyes. This event reminded me of the same: seeing people participate together like this for the first time, and hearing about the immense and immediate value they were getting from their participation, helped me to see this event with fresh eyes and reminded me just how special it is for all of us to be able to work—as one—toward common goals that benefit the industry as a whole.
Till Next Time
I’m looking forward to the next event with fresh eyes and a desire to do even more to move this technology forward. Please keep an eye on the CableLabs Events page for an announcement of our next event, and if you’d like to get involved with our efforts to make coherent optics technology available to the cable industry, please get in touch to learn more.
DOCSIS 3.1 Technology: Spec to Product in One Year
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 across cable modem, head-end, and test equipment manufacturers have participated so far. Over the course of these events, vendors have continued to demonstrate improvements in product maturity.
Additionally, CableLabs has completed seven dry run events which provided vendors with additional development opportunities and evaluation of product readiness for certification and field trials through joint test execution between CableLabs and the vendors. This progress has paved the way for CableLabs to officially open the door for device certification submission and for cable operators to plan their field trials. While we can’t say much about what is going on in our certification labs, we can say it is like a beehive in there! CableLabs will be continuing the interoperability and dry run events in 2016 to support the industry and accelerate device availability.
One of the highlights of the year was the DOCSIS 3.1 technology demonstration day, where vendors flexed their muscles and showed the potential of the DOCSIS 3.1 technology. Demonstrations showcased the multi-Gbps capabilities of DOCSIS 3.1 technology, even while the products were still in development stage. Also, the ability to deploy DOCSIS 3.1 services in today’s networks through a fluid transition was demonstrated. Some vendors even showed how some of today’s cable modem termination systems, which are already deployed in the field, can be upgraded to support DOCSIS 3.1 technology while simultaneously supporting DOCSIS 3.1 and DOCSIS 3.0 devices. The state of the art in spectral efficiency was showcased with the support of 4096 QAM which is a 50% increase from what is possible in today’s DOCSIS 3.0 networks. All indicators are pointing in the right direction that DOCSIS 3.1 technology, as promised, will enable the cable operator to deliver great user experience to the customer.
In addition to holding several training workshops, CableLabs has been working closely with SCTE and NCTI to develop the required training courses to educate and prepare the workforce for the deployment of DOCSIS 3.1 services.
And as the year comes to an end, Comcast puts the icing on the cake by announcing the kickoff of their DOCSIS 3.1 field trials signaling that their customers will soon be enjoying the great experiences that can be offered by DOCSIS 3.1 technology. Congratulations to Comcast for such a big achievement, and ending the year on a high note for the industry and for its customers as a whole.
Belal Hamzeh is Director of Network Technologies at CableLabs.