The Ciena 162-0019-900 is a compact, high-performance optical networking module designed for reliable data transport in dense network environments, making it an ideal choice for cost-effective expansion or replacement in used telecom infrastructure.

The Ciena 16080-01-K is a compact, carrier-grade optical networking module designed for high-capacity data transport, offering reliable performance and seamless integration into existing DWDM infrastructure—ideal for buyers seeking cost-effective, used network hardware.

The Ciena 16052-01 is a compact, high-performance optical networking module designed for reliable, scalable data transport in carrier-grade and enterprise network environments, making it a cost-effective choice for upgrading used network infrastructure.