The Ciena 280-0339 is a compact, high-performance optical transponder module designed for reliable, cost-effective metro and long-haul network deployments, offering seamless integration into existing infrastructure for buyers seeking used, carrier-grade networking hardware.

The Ciena NXWCC60R is a high-performance optical transport module designed for scalable, carrier-grade networking, offering reliable wavelength conversion and flexible integration—ideal for expanding or upgrading used DWDM infrastructure.

The Ciena NTK809XA is a compact, high-performance optical networking module designed for scalable bandwidth and efficient transport in metro and long-haul networks, making it a reliable choice for upgrading used network infrastructures.