Build optical transport paths that stay predictable under pressure with the Cisco GS7000 EDR TX 2:1 DWDM-60. This module is intended for service-provider environments where wavelength planning, transport continuity, and platform compatibility are part of the network design, not afterthoughts. Its 2:1 DWDM architecture supports protected optical deployments across metro and regional fiber routes. That matters when you are carrying revenue traffic over shared infrastructure and need a transport component that fits the broader engineering model instead of forcing design compromises. Within the GS7000 family, this module gives infrastructure teams a way to extend or refresh optical transport capacity while staying aligned with Cisco’s platform-specific approach. It is suited to operators that standardize on GS7000 systems and want a transport part that matches the rest of the optical stack. Choose the DWDM-60 variant when your design calls for this exact module designation and the operational value of a tightly matched transport component outweighs the appeal of a generic alternative.