The Calix 100-05839 is a compact, carrier-grade network interface device designed for reliable fiber access deployments, offering robust performance and scalability—ideal for buyers seeking dependable used network hardware.

The Calix 100-05668 is a compact, high-performance GPON line card designed for seamless integration into Calix E7 platforms, offering reliable fiber-to-the-premises connectivity and ideal for expanding network capacity in cost-effective, used hardware deployments.

The Calix 100-05406 is a compact, reliable GPON network interface device designed for seamless fiber-to-the-premises deployment, offering robust performance and easy integration in both residential and business environments.