Description
The Cisco NCS4K-FTA is a high-performance fan tray assembly designed specifically for the Cisco Network Convergence System 4000 Series. Engineered for optimal thermal management, this unit ensures efficient airflow and cooling for critical high-density networking environments. Its modular design allows for easy installation and replacement, making it ideal for maintaining uptime in large-scale optical transport networks. Built with durable components, the NCS4K-FTA supports continuous operation in demanding data center and telecom settings.
This fan tray features multiple high-efficiency fans arranged to maximize airflow across the chassis, helping to maintain ideal operating temperatures for all installed modules. It is compatible with the NCS 4000 series chassis, including the NCS 4009 and NCS 4016 platforms. The unit includes integrated sensors for monitoring fan speed and system temperature, supporting proactive maintenance and system diagnostics. With a focus on reliability and performance, the Cisco NCS4K-FTA is a key component in extending the life and stability of used NCS 4000 hardware deployments.

