The Calix 100-03529 is a compact, high-performance GPON optical network terminal (ONT) designed for reliable fiber-to-the-premises deployments, offering seamless voice, data, and video service delivery—ideal for buyers seeking cost-effective, used network hardware.

The Calix 100-02666 is a compact, reliable GPON SFU (Single Family Unit) ONT designed for high-speed fiber deployments, offering one Gigabit Ethernet port and support for advanced triple-play services—ideal for cost-effective residential broadband installations.

The Calix 100-01793 is a compact, reliable GPON line card designed for high-performance fiber access networks, offering efficient bandwidth delivery and seamless integration into existing Calix E7 systems—ideal for buyers seeking durable, used networking hardware.