PCoIP Feature: WAN Support
PCoIP technology uses low-latency image compression algorithms and WAN-specific firmware enhancements to optimize the user experience for wide area network (WAN) applications. The WAN enhancements dramatically improve the user experience to provide support for multi-media and 3D graphics, audio and I/O responsiveness over long-distance/high-latency and low-bandwidth networks.
Key PCoIP WAN Capabilities:
- Reduced Minimum Bandwidth: To support the lower bandwidth typically available over a WAN, the minimum peak bandwidth required for a PCoIP connection is 1 Mbps. Because PCoIP transmits only changes to the desktop image, the actual bandwidth used may be much lower if the screen is not changing significantly or rapidly.
- Local Keyboard & Mouse: To provide instant response over high-latency networks, the mouse pointer can be displayed locally on the desktop (within the portal) in addition to being sent to the host. Local keyboard capability is also provided to prevent lost keystrokes due to network delay.
- Packet Reordering: To accommodate the out-of-order packets often produced by networks links on a WAN, the PCoIP portal can create multiple packet chains as out-of-order packets are received and connect these chains to restore the correct sequence. Without this, out-of-order packets can result in data retransmission and delays.
- Bandwidth-Sensitive Audio Compression: PCoIP transmits audio either compressed or uncompressed, switching dynamically based on the available bandwidth to provide the best possible user experience.
View a demonstration of high-performance over long distance, low bandwidth wide-area network links. Watch now 
If you're interested in deploying a PCoIP solution on a LAN or WAN, we invite you to contact one of Teradici's PCoIP Partners.
