Do you know what a TOSLINK is? Chances are, if you’re reading this, the answer is no. That’s because TOSLINK is a fairly obscure piece of technology. It stands for “Toslink Optical Signal Link” and it’s a type of optical audio cable. In this comprehensive guide, we will discuss everything there is to know about TOSLINK cables, including what they are used for and how to choose the right one. Stay tuned!
The Meaning of Toslink
Toshiba Corporation made Toslink, which is a type of digital audio connection. It sends a signal for sound as pulses of light through a fiber optic cable. You can use a single Toslink cable to send a mono, stereo, or even a surround audio signal.
Toslink is like S/PDIF, which stands for Sony/Philips Digital Interface. It has the same digital audio data as S/PDIF, but instead of using an electrical current to send the data, it uses a light beam. Because the Toslink cable doesn’t use electricity, the connection can’t be messed up by either electricity or magnetism. Most high-end home theater receivers, MiniDisc players, and professional audio equipment, as well as Power Mac G5 computers, have Toslink connections.
How does Toslink work
With TOSLINK, audio signals are turned into light and sent through a plastic, glass, or silica fiber.
It is one way that digital audio signals can be sent from one part of a consumer audio system to another.
Note: A TOSLINK cable can be used instead of HDMI or coaxial connections to send digital audio streams from one device to another.
What kinds of things use TOSLINK?
If you look at the end of a connected TOSLINK cable that is made of fiber optics, you will see a red dot that shines light back at you. One side of the cable end is flat and the other is round, so there is only one way to plug it in.
This type of digital optical connection is found in many HDTVs, home theater systems, DVD/CD players, receivers, amplifiers, stereo speakers, computer sound cards, and video game consoles. It is sometimes paired with DVI or S-video, which are only used for video connections.
Pros and Cons of TOSLINK
TOSLINK cables are made to handle both stereo audio that doesn’t lose quality and multi-channel surround sounds like DTS 5.1 or Dolby Digital. The advantages of this type of digital connection are that it doesn’t interfere with electromagnetic noise and it doesn’t lose a lot of signal as the cable gets longer (most notably with higher-quality cables).
TOSLINK does have a few problems, though. This optical connection, unlike HDMI, can’t handle the bandwidth needed for high-definition, lossless audio (like DTS-HD or Dolby TrueHD), at least not without first compressing the data. Also, unlike HDMI, which can carry both audio and video information, TOSLINK can only carry audio information.
The length of TOSLINK cables is limited by the type of material they are made of. Plastic cables with optical fibers are usually no longer than 5 m (16 ft) and can be no longer than 10 m. (33 ft). To reach farther away, you need a signal booster or repeater with more cables.
Audio signals can be sent more effectively (with less data loss) through glass and silica cables, so they can be made longer. But glass and silica cables are usually harder to find and cost more than their plastic counterparts. And all fiber optic cables are thought to be fragile because any part can be broken if it is bent or coiled too sharply.
Which digital optical (Toslink) and digital coaxial has the best sound quality?
This is the question I want to answer in this article, but the answer is not so simple. There are probably audiophiles who don’t agree with this, but the average user can’t tell the difference between an optical digital cable and a coaxial digital cable in terms of sound quality. Both cables send data from the source to the receiver digitally, so there is no reason to think the quality will be different. But the bandwidth and how the digital signals are sent are different, and some audiophiles say that this could cause small differences in how the sound is played back. I’m not sure about this difference, but if you’re not sure, you should try both cables and decide for yourself.
There are times when a Toslink cable is the better option. If you want to send audio over longer distances (more than about 4 meters) and need longer cables, optical cables keep the signal a little bit more stable. Again, it’s not clear if you can hear the difference, but audio experts say this difference is clearer.
Of course, all of this depends on what your receiver or source lets you do. If there is no optical audio output, you have no choice but to use the coaxial output.
Which is better, TOSLINK, digital coaxial, or HDMI?
HDMI has become the most popular way to connect devices because it can handle both audio and video signals. Digital coaxial has a slightly higher bandwidth than TOSLINK when it comes to audio, which lets it send better-quality audio signals.
How does mini-TOSLINK work?
The purpose of mini-TOSLINK is the same as that of TOSLINK, but the connectors are smaller and look more like a standard 3.5mm jack. If you need to connect a TOSLINK cable to a mini-TOSLINK port, you can use a mini-TOSLINK adapter.
Is S/PDIF the same as TOSLINK?
S/PDIF stands for Sony/Philips Digital Interface, and TOSLINK is a type of S/PDIF connector. Both standards use the same technology, but there are other kinds of S/PDIF that can work with both coaxial cables and fiber optic cables.
In essence, a TOSLINK cable is an optical audio cable that can transmit high-quality digital audio signals between devices. If you’re looking for a better way to get sound from your TV to your stereo or home theater system, then a TOSLINK cable may be the answer. Thanks for reading our comprehensive guide to TOSLINK cables!