Cisco DWDMSFP10G61.41-RF 10GBASE DWDM SFP+ 1561.41 nm | DWDM, ITU Grid — DWDMSFP10G61.41-RF

Maintain precise optical alignment in dense DWDM networks with a Cisco 10GBASE DWDM SFP+ tuned to 1561.41 nm. This remanufactured module is intended for teams that manage wavelength plans on a 100-GHz ITU grid, where the wrong optic can disrupt channel assignment and complicate operations. It is a strong fit for metro transport, campus backbone, and other 10 GbE fiber deployments that depend on exact optical placement rather than generic reach. By matching the wavelength to the grid, the module helps preserve the integrity of established DWDM designs and supports cleaner replacement workflows when a transceiver fails or a spare is needed. As a remanufactured Cisco optic, it also supports procurement strategies that value compatibility and lifecycle control. Instead of overbuying new inventory for every replacement event, infrastructure teams can keep the installed design intact with a wavelength-specific spare that fits the environment. For networks where optical precision is part of uptime, this module earns its place. Ideal For Replacing a failed 10GBASE-DWDM optic in an existing Cisco transport link Maintaining a 100-GHz ITU grid wavelength plan in metro fiber deployments Stocking exact-match spares for campus backbone and backbone aggregation links Supporting lifecycle procurement for remanufactured enterprise optics Why This Product 1 1561.41 nm wavelength for exact DWDM channel placement 2 100-GHz ITU grid support for dense optical planning 3 Remanufactured Cisco module for replacement workflows 4 SFP+ form factor for 10 GbE transport links