AI Business Acceleration
Hong Kong CDN + CN2 premium line, providing faster and more stable network experience for AI applications. Optimized for AI API, AI relay, AI SaaS scenarios, helping overseas-deployed AI businesses achieve better mainland China access.
AI Application Scenarios
Acceleration Architecture
Route mainland China user requests through Hong Kong CDN nodes for nearby access, then connect to overseas origin servers via CN2 premium line
Nearby Access
US/Japan/Singapore/Europe etc.
Why Choose AI CDN Acceleration
Low Latency
Hong Kong nodes are closer to mainland China, CN2 premium line further reduces transmission latency
High Stability
Premium line reduces network jitter and disconnections, ensuring AI API call stability
Nearby Access
User requests access nearby Hong Kong nodes, reducing cross-border network transmission distance
CDN Acceleration
CDN nodes handle requests, supporting caching, connection reuse, HTTP/2, HTTP/3 and more
| Comparison | Direct to Overseas | Hong Kong CN2 CDN |
|---|---|---|
| Latency | High | Low |
| Stability | Low | High |
| Best For | Non-real-time | AI API Real-time |
Who Is It For
FAQ
AI CDN acceleration is a network acceleration service designed specifically for AI applications. Mainland China users access Hong Kong CDN nodes via CN2 premium line, then the Hong Kong nodes connect to overseas-deployed AI origin servers through CDN acceleration network, effectively reducing cross-border access latency and improving AI API call stability and response speed.
AI applications typically involve a large volume of real-time API requests and are highly sensitive to network latency and connection stability. When AI services are deployed overseas, mainland China users accessing them directly may face high latency, network jitter, and other issues that affect user experience. CDN acceleration can route user requests to nearby nodes, optimize network paths, and improve access experience.
CN2 is China Telecom's next-generation backbone network, featuring low latency, low packet loss, and high stability. Compared to regular international lines, CN2 performs better for cross-border access, making it particularly suitable for AI application scenarios with high network quality requirements.
No. The origin server can be deployed in any overseas region, including the US, Japan, Singapore, Europe, etc. The Hong Kong CDN node serves as the access entry point, connecting to your origin server via CN2 premium line to provide acceleration services for mainland China users.
It's suitable for AI API services, AI chat applications, model inference services, AI SaaS products, AI relay services, API aggregation platforms, and more. Any AI application sensitive to network latency can benefit from it.
After registering an UltraFastCDN account, add your domain in the console, configure CNAME resolution to point to our provided Hong Kong CDN node address, and the integration is complete. The entire process requires no origin server configuration changes and takes effect within minutes.
AI CDN is specifically optimized for AI application scenarios, using CN2 premium line to ensure low latency and high stability. Compared to regular CDN, it focuses more on real-time API request response capabilities, supports modern protocols like HTTP/2 and HTTP/3, making it suitable for scenarios like AI API that require high network quality.
Supports HTTP, HTTPS, HTTP/2, HTTP/3 (QUIC), WebSocket and other protocols. Fully supports HTTPS encrypted transmission, ensuring the security of AI API calls.