Case Study: Coolpad reduces dedicated line costs and boosts network performance with Sangfor WAN Optimization

Coolpad Group Limited - Customer Case Study

The Coolpad Group Limited, a major Chinese smartphone manufacturer, faced significant network performance issues. As their R&D and business systems expanded, the SDH dedicated lines connecting their headquarters to branches became severely congested, with peak utilization reaching 100% and severely hindering productivity. Sangfor Technologies was engaged to address this challenge using their WAN Optimization (WANO) solution instead of a costly bandwidth upgrade.

Sangfor's WANO implementation resolved Coolpad's network problems. The solution accelerated end-user access speeds by an average of three times and boosted file transfer rates by over five times, while simultaneously reducing overall network traffic by 80%. This performance gain eliminated the need for a bandwidth upgrade, saving Coolpad nearly 1 million RMB annually. The success of this cost-effective solution earned high praise from the customer for Sangfor.

Coolpad Group Limited