Why Fiber Optic Is Too Slow for Trading Now

Austin Fadera from Double Zero discusses the limitations of fiber optic technology in high-performance trading, emphasizing that while fiber optics is reliable, alternatives like microwave transmission and shortwave technology are becoming more prevalent due to their speed advantages. He explains that high latency and jitter on the public Internet significantly hinder trading execution times, prompting firms to seek optimized networks like Double Zero.

Double Zero, described as a "layer zero," aims to create a new internet optimized for blockchain and high-performance systems, addressing the complexities of trading that are too large for any single entity to tackle. The network's design focuses on reducing jitter by establishing dedicated pathways for data, which enhances performance compared to the convoluted routes of the public Internet. This is crucial for market makers who rely on timely data for trading decisions.

The discussion highlights the operational structure of trading firms, which share similarities with particle physics labs, both requiring substantial data storage and computational resources. The conversation also touches on the importance of communication between trading servers to prevent conflicting trades, referencing a notable incident during the financial crisis.

Consensus in trading networks can be expedited through multicast groups, allowing efficient data broadcasting to multiple nodes. This optimization is vital for trading systems, where proximity to processing leaders can drastically reduce latency. The Double Zero network currently has about 30% of Solana validators participating, enhancing data delivery consistency during critical events.

The conversation also addresses the SEC's recent "no action letter," which indicates that the proposed transactions do not violate securities laws, marking a significant development in the crypto legal landscape. The project operates differently from traditional Layer 1s, requiring tangible work and active engagement, which aligns with the SEC's preference for projects that necessitate extensive effort.

Fadera emphasizes the importance of maintaining a positive narrative in the crypto space, especially in light of events like the FTX collapse, which impacted Solana's reputation. He stresses the need for transparency and informed decision-making to foster community trust and engagement.