Description
The Ciena 170-3931-900-002 is a high-performance optical networking module designed for use in advanced telecommunications infrastructure. Engineered for reliability and scalability, this unit fits seamlessly into Ciena’s 6500 Packet-Optical Platform, offering robust transport capabilities for metro and long-haul applications. Its compact design allows for efficient space utilization in dense network environments, while passive cooling ensures consistent thermal performance. Ideal for service providers and data centers looking to expand or upgrade their DWDM networks, this module supports high-capacity traffic with minimal latency.
This unit typically features support for advanced modulation formats and coherent optical technology, enabling data rates of up to 100G per wavelength. It includes integrated digital signal processing (DSP) for enhanced signal integrity and extended reach. The module is hot-swappable, allowing for easy maintenance and upgrades without disrupting network operations. When purchasing used network hardware, this model offers a cost-effective solution without compromising on performance or compatibility with existing Ciena infrastructure.

