XtendLan EHDMIC11U-R
HDMI transmission over LAN , especially KVM extender - HDMI signal transmission simultaneously with USB mouse and keyboard transmission, one device (receiver only) , HDMI is transmitted compressed (up to 100 Mbps), broadcast in IPv4 UDP, unlimited range in terms of connection in LAN or Internet.
A device that allows the transmission of HDMI video and USB over IP networks. It is typically intended for KVM applications , i.e. remote control of computers. The advantage is that it has a practically unlimited range, the only condition is a LAN network. We therefore recommend it where the distance no longer allows the use of uncompressed HDMI transmissions over Cat5 cabling. The transmission is carried out using the IP protocol, video in UDP multicast, bidirectional USB communication in UDP unicast.
To enable the mouse and keyboard, a USB driver must be installed on the controlled computer. It is included for Windows platforms. For Linux, it is already included in modern kernels, it is a driver for CH341 USB/RS-232 (in kernels since 2009).
The capacity of the used transmission bandwidth was approximately 85 Mbps in our tests. The device is from the EHDMIC11xx model series and is therefore compatible with, for example, the EHDMIC11-R device. That is, you can use the EHDMIC11U-TR set as a source transmitter for many receivers without changing the KVM functionality in any way.
Note: The USB port cannot be used to transfer data from flash drives.
BASIC SPECIFICATIONS
Features:
- HDMI input, compatible with HDMI 1.3b, up to 1080p
- Supported resolutions (for 60 Hz): 640 x 480, 800 x 600, 1024 x 768, 1280 x 720, 1360 x 768, 1440 x 900, 1400 x 1050, 1680 x 1050, 1920 x 1080
- Connection via IP network (Ethernet, UDP multicast)
- The range given by the existence of a LAN network, e.g. using Ethernet converters and hubs, can be expanded unlimitedly
- The HDMI signal is compressed to a level of up to 100 Mbit/s, it is not a lossless transmission
- Activity/Power LED indicator
- USB transmission for keyboard and mouse, USB 1.0 standard, also accepts USB 2.0, just reduces the speed to 1.0
Output: 1x HDMI
LAN: 10/100 Mbps, RJ-45, 10/100 Base-TX
USB: 2x USB ports, typically for connecting a keyboard and mouse
Power supply: DC 5 V DC (included power supply), power consumption up to 3.5 W
Dimensions: 109.6 x 89.5 x 26.3 mm
Weight: 240g
Example of connection with multiple receivers:
