Calient Technologies

Calient Technologies stands at the forefront of global innovation as the industry's most deployed and dependable optical circuit switching solution provider. With over two decades of transformative leadership, Calient has significantly reduced optical switching costs, bringing substantial savings to network service providers and data center operators.

Led by Arjun Gupta, Executive Chairman & CEO, the company has shipped over 1 million ports, earning the trust of a diverse clientele. Calient's 3D MEMS switches enhance data center resource utilization, optimizing efficiency and flexibility. The Executive Team, including Dr. Kevin Welsh and Simon Evans, contributes strategic planning and expertise in software development.

Calient's Optical Circuit Switch (OCS) - S320, an all-optical switch, offers flexibility and scalability for high-bandwidth networks, supporting speeds from 40 and 100 Gbps to 400 Gbps and beyond. The S320 is cost-effective, compact, fully non-blocking, and boasts speed-of-light latency with low insertion loss.

Calient's impact extends across various industries, including telecommunications, data centers, and high-performing compute applications. The company's commitment to innovation remains steadfast, delivering cost-effective system solutions to meet dynamic business needs.

Arjun Gupta's vision and dedication drive Calient's success. The company's leadership team, including Dr. Kevin Welsh and Simon Evans, ensures a strategic focus on worldwide manufacturing, product delivery, and software development.

As a global leader, Calient invites professionals to join its growing team. Subscribe to their newsletter for the latest advancements, and explore career opportunities to be part of a pioneering force shaping the future of optical circuit switching.