The Cisco NCS2006-ECU is a compact, high-performance environmental control unit designed for the NCS 2006 chassis, providing efficient power and thermal management—ideal for maintaining reliability in used optical networking systems.

The Cisco NCS1004 is a compact, high-capacity transponder platform designed for data center interconnects, offering up to 400G line rates per port with low power consumption and flexible configuration—ideal for scalable, high-performance optical networking.

The Cisco NCS-55A2-MOD-S is a modular, high-performance aggregation router designed for scalable, high-density network environments, offering flexible port configurations and carrier-class reliability—ideal for buyers seeking cost-effective, used networking solutions.