And further, this applies to up to 10 switch hops. As default, there is a latency of 1ms on a Dante network – even when you run 100 meter cables between your switches. But using Dante chances are actually that you will be far better off. Sure, latency is always present – as it is in your current setup. With potentially super long cable runs, how does that affect latency on the network? Well, in so many words, latency is not really an issue. Then your distance is not to be measured in meters, but kilometers or miles. Should you need to go even farther than that, you certainly can – you just need to make your connections through fiber.
In a Dante system, you can run these cables up to 100 meters between each switch in your combined network. These are standard cables that are also used for transmitting other types of data, including the words you are currently reading and if you should decide to send these words to a printer. You have to use Gigabit-rated cables, which means either CAT5E or CAT6 cables. In other words, you could run up to 512 bidirectional audio channels at 24 bit/48kHz on one port – and way more on the entire network. On a Gigabit network, these 64 audio channels only take up 1/8 of the bandwidth on a port. It’s merely a matter of adding more interface devices and Ethernet switches.īut to give you an idea of the capacity, please consider the following: 64 audio channels in 24 bit / 48 kHz takes up only 74 mbit/sec on a single network port. In theory, you can add as many audio channels to a Dante network as you want. No, since it is ‘only’ a digital transportation system, not even a single bit is altered – hence there is absolutely no change in audio quality, as it is being distributed between devices on the network.ģ) What About Bandwidth. Rather, it aims at answering a handful of the most common questions that audio professionals have when it comes to AoIP.ĭante is simply a bit-for-bit audio transportation system that utilizes standard Ethernet equipment to physically connect devices on a network.
This is by no means meant as an effort to take you through the in-depth details of Dante. We have chosen to support Audinate’s Dante and will focus exclusively on their protocol in this article. There are a number of different AoIP protocols around. While it is still a relatively new area for many audio professionals, it has come to stay, and looking a few years down the road, it will most likely have become the norm rather than the exception. Audio over IP (AoIP) has become a hot topic in recent years – and for a good reason.
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