Cascade Transport

High-Speed Data Transfer and Video Streaming Engine
with CRN High-Performance Plug-and-Play TCP

Cascade Range Networks, Inc. (CRN) provides a high-speed data transfer and video streaming engine compatible with the conventional TCP to businesses. CRN's core product Cascade Transport is built on a ground-up, completely new design and implementation of the TCP protocol, while keeping its API unchanged. With its new architecture and software implementation, Cascade Transport, aka. CRN VCP, is much more beyond TCP optimization. It is a new generation of TCP that can be installed instantly on all kinds of devices and servers. No need to change any line of your application code or route of your Internet traffic. It supports hundreds of kernel versions and hardware platforms. CRN VCP brings superior performance and scalability to boost data and video transport performance critical for your business.

Cascade Transport aka. CRN TCP

Key Product Features


The best data/video transfer speed (10~100x faster than traditional TCP)

Fair and friendly to traditional TCP (no starving of other TCP flows)


One protocol for data/video flows from 10Kbps to 10Gbps

Working seamlessly in LAN/MAN/WAN/satellite networks

Minimum CPU/battery consumption and memory footprint


Instant drop-in replacement of system default TCP (zero down-time)

No integration needed with any TCP-based applications

Completely TCP compatible (support single- and double-sided deployment)

Extremely easy to configure (generally no admin is needed)


Support all major Linux and Android distributions and cloud providers

Integrable from $10K data center servers to $10 edge devices

Easy to customize for different customer network scenarios

Support a wide range of enterprise/consumer applications (https, rtsp, etc.)

It just takes 10 seconds to have all the above on your servers or devices.

HD Live Streaming Demo from Africa Using CRN VCP without Any Help from SDWAN or CDN

Video Streaming from Camera with CRN VCP vs TCP (TCP Stopped in 3 seconds)

© 2020 Cascade Range Networks, Inc.

8201 164th Ave NE #200, Redmond, WA 98052

Contact us: