Description
The Calix 854G-1 is a compact, high-performance GPON ONT (Optical Network Terminal) designed to deliver reliable gigabit broadband services in residential and small business environments. Housed in a sleek, low-profile enclosure, this unit supports both wall-mount and desktop installations, making it versatile for a range of deployment scenarios. It features four Gigabit Ethernet LAN ports, dual-band 802.11ac Wi-Fi, and integrated voice support via two RJ-11 ports for VoIP services. Ideal for fiber-to-the-premises (FTTP) applications, the 854G-1 ensures seamless connectivity across multiple devices with minimal latency.
Technically, the Calix 854G-1 supports downstream speeds of up to 2.5 Gbps and upstream speeds of up to 1.25 Gbps over a GPON interface. It includes robust security features such as WPA2 encryption and support for advanced firewall configurations. The unit is powered by a single external power adapter and features LED indicators for power, internet, LAN, and Wi-Fi status, allowing for easy troubleshooting. Buyers seeking a reliable, used ONT solution will appreciate the 854G-1’s durability, efficient performance, and compatibility with Calix management systems like Compass and CMS.

