The Calix 100-03712 is a compact, high-performance GPON line card designed for seamless integration into Calix E7 systems, offering reliable fiber access and efficient bandwidth delivery—ideal for expanding or upgrading used network infrastructure.

The Calix 100-03710 is a compact, reliable network interface device designed for efficient fiber-to-the-premises (FTTP) deployments, offering robust performance and seamless integration for scalable broadband delivery—ideal for cost-effective used hardware solutions.

The Calix 100-03590- is a compact, carrier-grade GPON line card designed for high-performance fiber access networks, offering reliable scalability and seamless integration in existing Calix E7 systems—ideal for cost-effective, used network hardware deployments.