Cisco 10GBASE-DWDM SFP+ 1560.61 nm 100-GHz ITU Grid | DWDM, Enterprise — CON-SSSNT-DWDSFP1G

Keep 10 GbE traffic aligned to the optical plan with Cisco 10GBASE-DWDM SFP+ optics tuned to 1560.61 nm on a 100-GHz ITU grid. This module is designed for environments where wavelength accuracy is not optional: metro aggregation, campus interconnects, and dense fiber plants that depend on predictable channel placement. Compared with generic short-reach optics, DWDM transceivers are selected for a different job. They fit into engineered transport layers where multiple wavelengths share the same fiber and every channel must land exactly where the mux/demux expects it. That precision helps preserve design margins, simplify expansion, and reduce the risk of mismatched optics in production links. For infrastructure teams standardizing on Cisco optics, this module supports a cleaner operational model. It is a focused choice for organizations that value compatibility, optical discipline, and long-term network consistency over lowest-cost substitution. When the network depends on exact wavelength behavior, the right transceiver protects the integrity of the entire transport design. Ideal For Metro aggregation links carrying 10 GbE over DWDM fiber Campus backbone interconnects using wavelength-multiplexed transport Dense optical networks requiring fixed-channel alignment Cisco-based infrastructure standardization for long-term optics consistency Why This Product 1 Fixed DWDM wavelength for engineered optical plans 2 100-GHz ITU grid alignment for dense channel spacing 3 Cisco optics for consistent platform compatibility 4 Better fit for multiplexed transport than generic short-reach modules