Cisco DWDMSFP10G57.36-RF 10GBASE DWDM SFP+ 1557.36 nm | DWDM, SFP+ — DWDMSFP10G57.36-RF

Keep high-value optical links aligned with a Cisco 10GBASE DWDM SFP+ built for 1557.36 nm channel planning. This remanufactured, build-to-order transceiver is designed for teams that need exact wavelength placement in dense DWDM environments, where every channel must fit the grid and every spare must justify its shelf space. Use it to maintain 10 GbE transport over fiber plants that depend on wavelength discipline rather than generic short-reach optics. The DWDM design supports long-haul and metro-style architectures where optical budgeting, channel assignment, and inventory consistency are part of the operating model. For infrastructure teams, that means fewer compromises when extending service across shared fiber paths. Because this is a remanufactured Cisco module, it fits organizations that want enterprise-grade optics with a more controlled procurement profile than buying new at every refresh. It is a practical choice for sustaining installed DWDM environments, replacing failed modules, or stocking exact-match spares for critical links. When the network depends on the right wavelength in the right slot, this module keeps the design intent intact. Ideal For Replacing a failed DWDM optic in an existing Cisco 10 GbE transport link Stocking exact-wavelength spares for metro fiber and campus backbone environments Maintaining channel consistency across a dense DWDM wavelength plan Supporting procurement programs that prefer remanufactured network optics Why This Product 1 Exact 1557.36 nm wavelength for DWDM channel planning 2 Remanufactured Cisco optic for controlled procurement 3 Build-to-order supply for precise replacement needs 4 SFP+ form factor for 10 GbE optical transport