Which concept describes access to SWXess bypassing SCAP and providing Layer 2 connection to the On-Book Matcher via fibre optic cable for minimum latency and maximum data throughput?

Which concept describes access to SWXess bypassing SCAP and providing Layer 2 connection to the On-Book Matcher via fibre optic cable for minimum latency and maximum data throughput?

• A. Co-Location
• B. Application Service Provider
• C. Standard Trading Interface (STI)
• D. Quote Trading Interface (QTI)

Answer: (A)

Co-location means placing your trading infrastructure in the exchange’s data center so your servers are physically next to the matching engine. This proximity, together with a private fibre link straight to the On-Book Matcher, enables a direct Layer 2 connection—avoiding extra routing and midpoints. The result is the lowest possible latency and the highest data throughput, which is critical for fast order submission and rapid market data reception. Bypassing SCAP aligns with this by removing additional pathways that can add delay, giving a more direct and predictable path to the matcher. Other concepts describe how you talk to the system or what services you use, rather than where your hardware sits or the exact network path to the core matching engine. They don’t inherently guarantee the same ultra-low-latency, high-throughput connection that colocating with a private fibre path provides.

Co-location means placing your trading infrastructure in the exchange’s data center so your servers are physically next to the matching engine. This proximity, together with a private fibre link straight to the On-Book Matcher, enables a direct Layer 2 connection—avoiding extra routing and midpoints. The result is the lowest possible latency and the highest data throughput, which is critical for fast order submission and rapid market data reception. Bypassing SCAP aligns with this by removing additional pathways that can add delay, giving a more direct and predictable path to the matcher.

Other concepts describe how you talk to the system or what services you use, rather than where your hardware sits or the exact network path to the core matching engine. They don’t inherently guarantee the same ultra-low-latency, high-throughput connection that colocating with a private fibre path provides.