Challenges:
Currently, most enterprises use the Internet or dedicated lines for corporate connectivity. Over the Internet, companies likely connect business applications with traditional VPNs or directly on public networks. This often results in low network efficiency of Office Automation, ERP, file transfers, and other collaborative tools (e.g., the finance team may have to wait a minute or more just to input a single form). With dedicated lease lines, companies might incur high Total Cost of Ownership because of the high cost and limited bandwidth. Redundant data traffic and “chatty” application protocols can add to these problems, compelling companies to spend even more for additional bandwidth.

Our Solutions:
  “Brute force” increase of bandwidth is not an optimal solution to improving network business application responsiveness: The sluggishness of enterprise network applications is not simply a result of line bandwidth. In many cases, low responsiveness is caused by excessive interactions of application transmission protocols — including TCP’s three hand-shaking protocols and many types of ERP system transmission protocols. SANGFOR WANO uses TCP Proxying and the proprietary HTP technology to replace traditional TCP processes and improve transport efficiency. Transmission protocol optimization will further boost the performance of OA, ERP, CRM and other oft-used business systems. These improvements will eliminate the need to purchase additional Internet and dedicated line bandwidth. In fact, SANGFOR WANO devices can even reduce bandwidth requirements and gain additional cost savings.

  Improving data transmission efficiency: SANGFOR WANO leverages a variety of proprietary technologies to improve data transmission speed and stability, optimizing WAN application performance and line utilization. SANGFOR WANO uses a self-adapting dynamic compression technology for B/S applications, to decrease data size and indirectly achieve WAN acceleration. Pre-fetching and Flow Caching additionally handle redundant or duplicate WAN traffic data, preventing unnecessary retransmission (e.g., if 90 percent of the data is redundant then only 10 percent needs to be actually transmitted, resulting in a 90 percent bandwidth gain).