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What's New In AV Connectivity

on June 13, 2019

What’s new in connectivity has in many ways been with us for quite some time. Fiber is unique in that it has been around for some time, but has the capacity to adapt as technology around bandwidth, audio, and video transmission and clarity continues to evolve. Copper is still around and will probably be around for a long time, but its limitations become more and more apparent as fiber rises to meet those same challenges.

Why Now is the Time for Fiber?              

In many ways, fiber is seen as the safest choice. It is the safest, not in the sense of being conservative, but it is the clear choice that offers you positive outcomes that are future-ready. Here are just a few answers to the question, “Why fiber?”

1. Bandwidth

The thirst for bandwidth is so far unquenchable. Each benchmark reached is a great milestone, but today’s miracle speed and level of clarity is tomorrow’s telephone landline connection. CatX copper is limited to 10Gps on an unbent, perfectly installed line. Fiber’s bandwidth is only limited by how hardware is connected to the cable performs, not the cable itself.

2. No Interference

Fiber means there are no metal connections creating interference. Metallic connection points create potential surge and noise interference, making copper a weak competitor.

3. Distance

Copper and WiFi have limitations when it comes to distance. For the best possible audio and visual experience from one end of a corporate campus to the other, fiber remains what is new in connectivity. Copper is limited to relatively short distances for delivering acceptable speed and clarity.

4. Future-Proof

Fiber’s adaptability may be its most relevant feature for the world of AV installation. What is “new” in connectivity, in this case, is how fiber creates such future-proof infrastructure. Fiber meets today’s standards and is also ready for the next-level.

This is a big win for you since you can put infrastructure in once rather than over and over again.


With all that good news about connectivity and fiber, what issues could there possibly be? This might be a matter of education because there does remain some level of stigma around fiber. Many think wireless is the only game in town, especially in the future. But for the most seamless connectivity over distance, fiber remains hard to beat.

Another stigma is that fiber is too expensive. The truth is, fiber infrastructure is becoming more affordable. In line with copper, in fact, with many more benefits. And when you factor in fiber’s power of future-proofing, there really is no comparison.

Get Ready for HDMI 2.1

Another thing that is new but not is HDMI 2.1. It’s not here completely, even though it was announced in November of 2017, but we’re getting close.

Why should integrators be paying attention? Rob Tobias, CEO and President of HDMI Licensing Administrator, recently explained it this way: “With the promise of increase in bandwidth from 18Gbps to 48Gbps—that increases the resolution into the 8K realm, and with an optional digitally lossless compression called DSC it can even get to 10K.”

The industry has caught up to 4K60 with 18Gbps. We aren’t yet at 48Gbps, but we are all eager to get there.

Fiber and Beyond                                                                                         

Connectivity that you don’t have to think about needs to be the standard in commercial installations. Commercial projects often deal with long distances. Single mode installation allows for long runs without fear of diminished clarity. And as surge or voltage droppage is typical with copper, the future is fiber.

Years ago, integrators used matrix switchers, baluns, and other devices to distribute AV signals. Some of these solutions required complex setups and lots of labor.

Today, however, through technologies like HDBaseT, AV over IP signal management, and fiber cabling, integrators can tailor their system designs to meet the your exact content, budget, and future expansion goals. HB Communications can help you build for your budget.

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