Cisco NCS2K-16-AD-CCOFS 16-Port Contentionless Add/Drop Unit | Optical Transport — NCS2K-16-AD-CCOFS

Preserve routing flexibility in dense optical nodes with a 16-port contentionless add/drop unit designed for 4- to 12-degree ROADM architectures. Cisco NCS2K-16-AD-CCOFS gives service-provider teams the port density needed to add and drop wavelengths without tying channels to fixed contention paths, which is critical when node plans must absorb growth, reroutes, and restoration events. This unit is built for optical transport environments where channel placement matters as much as capacity. By supporting contentionless operation, it helps reduce design constraints in multi-degree nodes and keeps wavelength assignment more adaptable across the network. That matters when you are engineering for service turn-up, protection switching, or incremental expansion in a live backbone. For teams standardizing on Cisco optical transport platforms, this add/drop unit fits into high-value ROADM deployments where flexibility, scale, and operational control are worth more than a lower-spec alternative. It is the kind of component that protects the integrity of the transport layer while giving architects more room to design for future demand. Ideal For Deploy in multi-degree ROADM nodes that need contentionless wavelength add/drop Expand backbone optical transport capacity without constraining channel routing Support service turn-up and restoration workflows in live metro or long-haul networks Standardize add/drop hardware across Cisco-based transport architectures Why This Product 1 Provides 16 contentionless add/drop ports for greater routing flexibility 2 Supports 4- to 12-degree ROADM node architectures 3 Reduces wavelength contention versus fixed-path add/drop designs 4 Fits Cisco optical transport environments built for scale