Description
The Calix 100-05857 is a high-performance GPON line card designed for use in Calix E7-2 modular access systems, delivering reliable fiber-to-the-premises (FTTP) connectivity. Engineered for scalability and efficiency, this card supports up to four GPON OLT ports, enabling service providers to support multiple subscribers with high-speed broadband. Its compact form factor and low power consumption make it ideal for space-constrained deployments while maintaining robust network performance. Built with carrier-grade reliability, it ensures minimal downtime and consistent throughput in demanding environments.
This unit supports ITU-T G.984-compliant GPON interfaces and offers downstream speeds up to 2.5 Gbps and upstream speeds up to 1.25 Gbps per port. The card integrates seamlessly with the E7-2 chassis, utilizing existing backplane connectivity for streamlined installation and management. Key components include SFP optics (not always included in used units), onboard diagnostics, and support for remote provisioning through the Calix Management System (CMS). A popular choice for expanding fiber access networks, the 100-05857 is a cost-effective solution when sourced refurbished or used.

