J-Tech Digital Usb Extender Usb Balun Over Ethernet Cat5e/6 99m/328ft Poc, Play And Plug, No Driver
J-Tech Digital USB Extender USB Balun Over Ethernet CAT5e/6 99m/328ft PoC, Play and Plug, No Driver Needed, USB2.0 Cable for Game Controller, MAC & PC and USB2.0 Supported Devices [JTECH-BE100]
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Brand : J-Tech Digital
Category : Electronics,Computers & Accessories,Computer Accessories & Peripherals,Cables & Accessories,Cables & Interconnects,USB Cables
Rating : 4.4
Price : US $119.95
Review Count : 112
SalesRank : 0
J-Tech Digital USB Extender USB Balun Over Ethernet CAT5e/6 99m/328ft PoC, Play and Plug, No Driver Needed, USB2.0 Cable for Game Controller, MAC & PC and USB2.0 Supported Devices [JTECH-BE100]
- I removed intermittent extenders and replaced with this model and it worked perfectly.
- I bought these originally to test them out because I want to send my DirecTv to multiple TVs. So far with all my testing they work great and once I get my network in my house upgraded to have the jacks everywhere I need them I\'ll be buying a few more receivers to complete my setup.Just an FYI for anyone who is looking at these. They do use a multicast protocol so make sure your router/switch can handle that or it will need to be on it\'s own network. If you don\'t have the right type of switch and you will most likely bring down your entire WIFI network. This is not a design flaw this is just a side effect of the multicast protocol. I knew these limitations when I bought it and have a switch to handle it but I tested it just to see and it didn\'t take long.The only thing I wish that was different is that I wish the transmitter output a standard UDP multicast stream that I could connect to with my computer. I used wireshark to look at the network traffic from it and it is using a standard protocol but the packet length is showing up wrong every time which means they are most likely doing something non standard with it. I\'m not reducing any stars for this because they do make another (more expensive) transmitter that does this exact thing but it had other options and I was hoping that this was doing the same and just wasn\'t giving a nice user interface to look up the info.I would recommend this product to anyone who just needs to extend an HDMI signal for a long distance or to multiple TVs as I\'m looking to do.
- Just wanted to make a comment on the questions I asked but never got answered. I retrieved my extender pair plus an additional receiver a few days ago and set them up today. Everything was great after setting up one transmitter and one receiver. After plugging in the second receiver I noticed I lost the ability to use my remote control on the device plugged in to the transmitter (FIOS STB). Soon after that I noticed my wireless was down shortly after that my home network imploded. I noticed on my home switch that all of the ports were flashing like crazy. After rebooting everything and restoring connectivity I decided to take a packet capture with wireshark.. Here\'s what I know so far.1. These devices do in fact use TCP/IP2. They appear to assign themselves IPs in the 192.168.168.x range (this isn\'t DHCP assigned my home network uses default 192.168.1.x)3. The devices (at least the ones I received) communicate with each other using IPv4 multicast on group 226.2.2.2 over UDP port 20684. All of this is fine by me but my crappy Verizon FIOS router and POS Amped Wireless Access point couldn\'t handle the amount of traffic that was being generated. I have better hardware but I\'m just moving in to a new house so I don\'t have everything set up yet.5. If you don\'t understand any of this you may want to avoid deploying several of these devices on your home network.I\'ll post an update once I figure out why adding the second receiver seemed to be the straw that broke the camels back.Update!!!!!!!!Lucky for me I have smart ethernet switches and I was able to put the video traffic in a dedicated vlan. Solved the problem of the video traffic being flooded to every switch port and crashing my SOHO devices with crappy TCP/IP stacks.
- I used this to run a ceiling mounted webcam at a large meeting room at a hotel. I ran it off 100 ft of cat 6. It worked beautifully, true plug and play. The beauty of this setup is you only need to power it on the TX side, meaning I didn\'t have to try to find power at the camera location which made things much easier. I\'ve used several J-tech products before and they have always worked well.
- This was a rabbit hole for me, that I eventually got working good. They did not work when I first installed them and attached them to my home LAN. The image would appear, but would freeze and breakup, the audio would sometimes work. So I started debugging and troubleshooting. Final results :1. I had to replace all my ethernet cables with Cat 6 cables.2. I had to remove all the (Netgear gbit) switches in the path (I had three). They seemed to slow things down enough to fail it.3. I had to patch the connections directly through from the source to the destination, through a series of patch panels and wall outlets.For the remote control, make sure you are using the correct transmit and receive modules in the right places, also the remote control transmitter & receiver wires need to be carefully placed.Watched hours and hours of the Tour de France (throughout July!) on our projection screen in the media room, HD video and sound transmitted from our DVR downstairs to the media room setup upstairs through the J-Tech Extenders. Very solid through hours of viewing.
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