
Provide fast, stable, and SLA-backed long-distance market data delivery between exchanges to support multi-market trading and real-time analytics.

Provide fast, stable, and SLA-backed long-distance market data delivery between exchanges to support multi-market trading and real-time analytics.
JC low-latency circuits are purpose-built for high-speed, cross-regional connectivity, covering key international routes including HKEX–CC1, LD4–Tonglian(Shanghai)(<138ms), CME–Tonglian(135.2ms via microwave) and CC1-Tonglian(<23.48ms).
We select the fastest telecom links, lowest-latency switches, and NICs from our large vendor resources, ensuring market data and orders are transmitted between major financial centers with minimal delay and supporting latency-sensitive use cases.
Direct Hosting
Clients can host their servers directly within JC cabinets for minimal physical distance and optimal latency.
Cross-Connect
Clients can connect their on-site servers at the exchange to JC low-latency lines via Cross-Connect.
Dedicated CME GLink
For clients requiring CME direct access, JC can facilitate the setup of a new Dedicated GLink to achieve official minimal latency.
With resources across key markets, JC can quickly provision, expand, or adjust lines according to client needs, ensuring stable and low-latency access.
JC operates a mature low-latency network across Shanghai, Shenzhen, Beijing, and Guangzhou, achieving millisecond-level RTT via shortest-path fiber and minimal switching hops.
As low-latency connectivity is critical for trading institutions, our long-haul circuits are designed with POPs positioned as close as possible to major exchanges, typically in exchange-adjacent edge data centers.
We commit to utilizing the lowest-latency circuits available from licensed carriers to deliver the best possible performance for cross-market connectivity.
Project Overview




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Help clients to deliver access to China’s major exchanges through optimized local POP integration and direct proximity networking.

Deliver one-stop hosting and monitoring with advanced low-latency switches and NICs to help clients capture market data at the fastest speed.
JC provides ultra-low-latency network connectivity across both global markets and major financial hubs in China, delivering optimized routes to key exchange data centers worldwide.
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