A set of 24 Microsoft Visio stencils containing manufacturer-specific network equipment shapes for rack and data center diagrams. Products - Visio Stencils - Cisco

Depending on your needs, you can find stencils across several reputable platforms: Network Equipment Shapes for Microsoft Visio

To create professional network diagrams, high-quality Visio stencils are essential. You can download these directly from official Microsoft sources, equipment manufacturers, or specialized third-party repositories. Where to Download Network Visio Stencils