HDMI over ethernet problems, HDMI is an increasingly popular AV connection due to its advantages such as a bandwidth of 5Gbps, a video color format up to 8-bits per pixel, and supports all the color spaces that use RGB.
It also allows audio transmissions (mono or stereo audio), which is great for media players with both HDMI out.
So many electrical devices are now using this technology that the name of this adapter is just HDMI (High-Definition Multimedia Interface)
The problem when using HDMI technology is simply that you need to look for coaxial cables, CAT6 cables and if the distance between devices is greater than 50 feet, then you will also need wireless extenders (makes it slightly clearer why this is relevant to the paragraph).
HDMI over ethernet problems
HDMI over Ethernet technology has changed how home entertainment systems are connected.
If you have any problems with HDMI over ethernet cables, such as broken cords or weak signals due to distanced between the source and the set, it’s best to first look at both active and non-active cables to understand what can be improved with each one.
From this image, we can see that it’s not the type of HDMI cable that matters but rather the network cable used to extend an HDMI signal.
It’s clear to see that as long as you use a secure internet connection and a high-quality Cat5e, Cat6 or Cat7 cable, you will never have to worry about your signals being compromised in any way.
Common problems with HDMI interfaces and connector cables (used to connect source devices to displays which are used to give high resolutions of 2560×1600, 75hz/1600p, etc.) involve the following:
- No picture even with extension like CAT 6 balun
- Low Resolution error than specified
- Complex cables running through house for an HDMI home theater system
- No video on your HDMI TV
- Seeing flashes, dots, blank screen on your Display device like Smart TV, Plasma TV, Projector
- Getting Picture but no HDMI audio
- Multiple Display devices, with one device not working
- Using in-line HDMI booster, but still no picture
- Lack of hi-speed HDMI 1.4 rated cables that can handle 3D, faster speeds and Ethernet
- Connecting HDMI to analog TV with DVI etc
- No Audio, No Video when connecting through HDMI to DVI cable.
How to Extend HDMI over 150 feet without losing signal, audio and video?
For example, you have a standard computer and want to connect two televisions and a projector using an HDMI splitter.
When it comes to using HDMI, it’s important to understand that the cables have a max distance of 50 feet.
In this instance and since the distance is well over that limit, you might want to go with categories A and C instead – just in case there are any problems down the line.
They should work out better for you if cable failure has ever been an issue as they can handle longer distances.
When you first use a remote, it will be connected through RF. It is cheap and easy to create but not reliable for more than 50 feet.
So, to connect a remote with a TV set through an HDMI cable, you will require an inexpensive one-directional one that’s about 150 feet long. However, if you’re using it for longer distances, it might not work properly.
Therefore the best next alternative that you can use is the CAT5E or CAT6 one which will give you less errors and hassle.
Also, Since the speed of this alternative is only 10 MBPs better than your standard internet speed so try not to use over 150 Feet of this because there are not many alternatives that could handle it easily.
Don’t use an HDMI Extension cable (such as the one from Mono-price) to connect your HDMI-enabled devices over a Cat 5/6 RJ45 Extender adapter.
While you can sometimes get this combination to work for about 200 feet of cable lengths, more often than not you’ll experience issues such as audio and video desynchronization, connection drops, and an overall poor user experience.
The HDMI Extender consists of two small adapters: the sender and receiver plug.
The Sender HDMI IN side plugs into the source device, like a computer DVD-Player, while the Receiver HDMI OUT side is plugged into the TV or other display.
Both have video and DDC slots for connecting to CAT5/CAT6 cables.
Display data channel (DDC) has only a single purpose: to communicate the display modes between your monitor and the graphics adapter. But it never worked well.
Despite the obvious lack-luster results and general inefficiencies while using this method, it didn’t stop people from building new monitors and graphics cards that shared no products in common that furthermore utilized wholly incompatible bus systems.
- For lengths, greater than 90 feet you should be needing shielded Ethernet cable.
- It will not work through an Ethernet switch or router.
- Sometimes with particular brands, you may not get a picture.
- It may not work the distance.
- Initially they may work, but later they may fail
- The specifications mentioned with the product may not be proper
The best alternative to HDMI cables is to just not use them.
You can stream all your video from a different source, like a satellite set-top box which will take the feed off the satellite and send it out of your receiver straight into your screen using one single Cat 6 cable.
This way you don’t even need an HDMI cable to connect everything.
The following units are present in such an arrangement
- -1x HDMI Transmitter
- -1x HDMI Receiver
- -2x 5V DC Power Adapters
- -4x L Mounting Brackets
- -16x Mounting Screws
You can use a media source with an HDMI port connected to the transmitter. This is powered using the supplied power adapter.
To start watching, you need to plug the power supply unit of this device into an outlet and switch it on.
Moreover, the projector can be connected to an HDMI receiver using a 150 foot long CAT6A ethernet cable to the HDMI Receiver which again can be powered using an AC power adapter.
Furthermore, it can be connected to an HDMI-compatible display device.
It supports resolutions up to 1080p/24Hz/2-channel over HDMI and provides an uncompressed 2 channel audio stream via the HDMI standard.
HDMI over ethernet problems, many videos you will see on internet which shows one common way of extending HDMI over Ethernet.
This informational video takes a look at some common problems that may occur and offers practical solutions in dealing with them.
The problems with such arrangement are like this
- You may face latency in video signal over long distances with high resolution. Generally, its good for 720 or 640 resolution when exceeding distance limitation.
- It does not pass CEC signals to use TV remote for both sender and receiver sides.
- It does not have IR capabilities.
- When used with CAT 5e it may not match the highest resolution provided by your flat TV.
- It may work only intermittently with screen going out and in randomly.
How to Connect HDMI over Ethernet when the length is less than 30 feet?
In this case, HDMI over ethernet problems it might be a better idea to opt for an HDMI extender which will help you overcome any issues of cable length.
Often, you will find that for the transmission of 1080p and 1080p 3D video on a 30 foot cable that the use of an Ethernet cable will be effective. These cables are generally priced from around $30 to $35.
The CAT balun system is more expensive. HDMI over ethernet problems You may get problems due to patch cables, if not configured correctly.
When using a passive SFP or SFP+ infrastructure for network backbones on very long-distance links (i.e. in excess of 20 km), the Spline Waveguide balun should be considered as a cost-effective alternative to CLSA9485 and CLSA9585 devices built upon impedance-matched balanced pair (C-BALUN) technologies.
Additionally, some vendors do not yet provide optimized drivers for their devices in Linux environments (Aruba Networks, Extreme Networks and Juniper are known examples).
This can cause higher latencies, which can impact application performance to at least some extent. Some vendors also have no official support for their hardware under Linux yet (Extreme/Foundry).
HDMI over ethernet problems, they only work point to point.
It’s a bad idea to string together a load of short CAT 6 cables with couplers or trying to pass the balanced signal through an ethernet router and Internet Protocol (IP) network in order to extend the distance from one computer across the room, up a flight of stairs to another computer on the other side. It isn’t Internet Protocol (IP).
Problem with Open ELECT Media Center over an HDMI to CAT 5 converter
When connecting your device, make sure that you have the proper cables and that they are securely connected and oriented. You may also have to turn your TV off / restart it for a signal to be received after connecting.
To solve HDMI to CAT5 , HDMI over ethernet problems we recommend using an HDMI to Ethernet converter. This means connecting the HDMI-CEC Converter directly to each TV and then plugging it into an Ethernet wall outlet through which you can control your electronics with WiFi instead of using Bluetooth remote controls.
The HDMI handshaking problem was solved by introducing a better cable. One popular solution is a custom made CAT 5 HDMI Extender, the best choice for home networks because this setup requires zero configuration.
What is an HDMI handshake?
HDMI over ethernet problems, this process is nothing but the exchange of encrypted keys between the source device and HDMI display/ distribution equipment.
Converting HDMI is fairly straightforward. The converter or extender has a unique set of keys on it as well as the source and display devices need to acknowledge these before the AV signals can be displayed.
HDMI has its fair share of challenges. There can be many reasons such as poor placement of your system units that result in HDMI not working properly.
It is important to have a system close by with which you can easily connect via HDMI, HDMI over ethernet problems especially if you do a lot of video editing or heavy graphic design work and rely on an external monitor for better image clarity versus having to reduce resolution or quality on your laptop screen for example.
These handshake issues rarely occur when all devices are powered on 24×7. For example, you’d experience them more frequently when the night latch or deadbolt is in place.
But some of us switch them off at night to save energy. HDMI over ethernet problems You can follow this power-on sequence to help the devices function again.
There are a lot of things that can cause handshake issues, including the quality and length of your HDMI cable. To avoid this, it’s best to run the HDMI through a straight path for optimal performance.
If you’re connecting a DVI device directly to an HDMI port on your TV, HDMI over ethernet problems you must use a DVI-HDMI adapter or HDMI to DVI cable in order to use devices that don’t support HDCP.
If powering down your devices and TV just isn’t resolving the HDMI output problems you’re having, even after trying all the different tips and tricks to get everything back up and running smoothly.
It may be time to perform a full power cycle of all your HDMI equipment. This should start with powering down your transmitter or cable box, then moving on to any receivers, amplifiers, displays that are part of your system.
What problems Ethernet CAT cables can solve over HDMI?
It is always recommended to use high quality HDMI cables for extensions or installations of HDMI equipment, but you should remember that these types of cables will be more expensive and provide less versatility than other options.
But in some instances, HDMI over ethernet problems it becomes cheap and easy to use Ethernet cables. Some of these circumstances include:
- Homes pre-wired with existing CAT cables.
- Easy termination of CAT Ethernet cables:
- HDMI Extenders over Ethernet can support long link distances
- Installation requiring HDMI, Infrared control and Toslink audio.
HDMI over ethernet problems, it’s best to use CAT 6 shielded cables and CAT 7 unshielded cables whenever you face a situation where you need to transmit HDMI frames over Ethernet.
There are many YouTube videos which offers a handy solution for using Ethernet instead of a HDMI cable to display images from your smartphone or laptop on your lawn.
The best part of this solution is that the cable you’ll need is only one Cat5e/ Cat6/Cat7 (not the longer, more expensive custom-length cables). It’s cheap and extremely useful at the same time.
Issue with Apple TV using HDMI over cat 5?
Connecting a new projector to your Apple TV with the help of Cat 5 cable may lead to resolution problems and distorted images for distances of even 60 feet.
One example is if you’re connecting it from an attic to a room in your house, HDMI over ethernet problems where the attic has inputs such as coaxial cables running through. It’s probably best to not use these cables as they are quite old fashioned.
The main problem here is a bad link prior to the jack or adapter. You should get longer cords or a closer wire box to fix that.
In addition, the resolution at which Apple TV runs can also make a difference. HDMI over ethernet problems In some cases, videos of low quality may not cause any issues despite playing at full HD quality on your Apple TV.
But it depends and you never know how things will turn out unless you test it for yourself.
Issue with PC to Smart TV using Ethernet Cables for Gaming purpose?
We’ve prepared the following list of questions that you may have about this topic.
- Will the signal be proper?
- Will I have the correct resolution and proper framerate?
- Can I have 3d SIGNAL?
- Will there be lossless compression of signal to the standard HDMI connection?
The solution to all of these problems is to use HD-Base-T standard.
The UL 2919 Standard for the cabling of ultra-high-definition AV, Ethernet and power control signals over a single cable.
Banishing cable clutter without compromising performance and high quality – that’s the case with this new standard which is supported by massive global brands like Samsung, LG, Sony, Valens HDMI over ethernet problems etc.
How to connect 50-inch Plasma TV to Small Entertainment Center (PS3, Cable Box, Yamaha Receiver) – 12 feet away?
There are ample HDMI cables available at affordable prices with Mono-price and other manufacturers.
But the problem with HDMI cables compared to CAT 5 wire, is that they cannot be cut exactly and also because transporting them is difficult.
For this purpose, HDMI over ethernet problems you can find some hardware from Mono-price for your specific needs – if the HDMI cable is too short, for instance (up to 16 ft) and an adapter to fit the 90-degree angles when needed.
Hello, My name is Shari & I am a writer for the ‘Outlook AppIns’ blog. I’m a CSIT graduate & I’ve been working in the IT industry for 3 years.