The Calix 100-03929 is a compact, high-performance network interface module designed for reliable fiber access in carrier-grade environments, offering seamless integration and scalability—ideal for buyers seeking dependable used networking hardware.

The Calix 100-03903 is a compact, reliable GPON line card designed for seamless integration into Calix E7 systems, offering high-performance fiber access ideal for expanding broadband networks with used, cost-effective hardware.

The Calix 100-03894 is a compact, reliable network interface device designed for seamless integration into fiber access networks, offering robust performance and easy deployment—ideal for expanding or upgrading broadband infrastructure with used hardware.