Description
The Juniper ES2-FANTRAY-FRU-B is a high-performance fan tray module designed for use in Juniper E-Series routers, specifically engineered to provide efficient cooling for the ES2 line cards. Built to meet the rigorous demands of carrier-grade networking environments, this hot-swappable fan tray ensures optimal airflow and thermal regulation within high-density chassis configurations. Its modular design allows for quick replacement or maintenance without disrupting network operations, making it a reliable choice for minimizing downtime. Constructed with durable materials and precision engineering, it supports continuous operation in mission-critical applications.
This unit features multiple high-speed fans controlled by the system’s thermal management logic, ensuring noise levels are balanced with cooling performance. It is compatible with the E320 and other E-Series chassis, and is recognized automatically by the system upon installation. The ES2-FANTRAY-FRU-B includes integrated sensors that monitor temperature and fan speed, helping to maintain ideal operating conditions for all installed modules. For buyers seeking dependable used network hardware, this fan tray offers a cost-effective solution without compromising on reliability or performance.

