Black Box, EMD4000R, 4K is the first Enterprise KVM Extension and KVM Matrix Switching solution that delivers pixel-perfect video with 2K/HD or 4K/60 resolutions over an IP network.EMD4000R Includes Only:(1) Receiver(1) 12-VDC Power Supply with US, UK, EU, and AU Power Clips(4) Self-Adhesive Rubber Feet(1) Pack of Self-Adhesive StripsThe flexible and scalable system supports any number of workstations and servers. In addition, it simplifies virtual access, making it easy for you to use any combination of physical and virtual servers.User's working on the system experience fast and easy-to-use access to their target servers with premium video quality and a rich peripheral set supporting stereo audio and up to any four true emulated USB 2.0 devices including Wacom® tablets. Administrators will like comprehensive management with convenient configuration options in line with high-level security and reliable operation.An Emerald KVM network may start small, but it's infinitely scalable to meet your expansion needs and future technology path just by adding endpoints, with no additional chassis or cards required.Instant access across the whole EnterpriseEmerald makes migration painless, enabling to scale access infinitely and gradually across buildings, campuses, and the wide-area network, using your existing network infrastructure- with switching between sources at speeds of less than half a second.Digital video at its bestEmerald is the first KVM platform that supports pixel-perfect 4K DisplayPort video at 60 Hz over standard IP network switches using copper or fiber cable (SFP+). Image transmission with mathematical lossless compression visualizes every single pixel at 60 fps with 10-bit color depth. If you are not ready for 4K yet, start with the Emerald SE for options-supporting one or two full HD DVI channels with resolutions up to 1920x1200-and migrate to 4K at your own pace by transitioning individual user groups when the need arises.VirtualizationThe more and more physical server is being replaced by virtualization allowing better performance, availability, scalability, and return on investment. Emerald simplifies access to both physical and virtual servers with virtual machine support for VMware, Microsoft, and Citrix, using RDP, RemoteFX, and PCoIP, among others.Fail-safe operationYour 24/7 operation requires network resilience. Use the redundant network ports on the Emerald units to provide continuous, uninterrupted operation in the event one network experiences loss of service. Connect the endpoints either through two alternative direct links, a direct link, and a network connection or two independent networks.Network RequirementsFor HD video, Emerald requires a standard Gigabit Ethernet network and possibly a 10 Gigabit aggregate switch, depending on how many endpoints you have. For 4K video, you'll need a standard 10 Gigabit Ethernet network with a 100 Gigabit aggregate switch. For both, the network infrastructure required by Emerald can be built with IEEE 802.3 standards-based components from Black Box or other manufacturers.