Cisco STACK-T1A-3M 3M Type 1 Stacking Cable | StackWise, Enterprise — STACK-T1A-3M

Maintain reliable stack interconnects across compatible Cisco switches with the STACK-T1A-3M Type 1 stacking cable. At 3 m, it gives you the reach needed to place switches in adjacent rack positions without forcing tight bends or awkward cable routing. That matters when you are building a stack that needs to stay serviceable, organized, and easy to expand. This cable is designed for switch stacking, where the interconnect is part of the operational fabric of the deployment. A purpose-built stacking cable helps preserve predictable communication between members of the stack, which is essential when you want the stack to behave as a single managed system. For infrastructure teams, that means fewer compromises during installation and a cleaner path to maintenance. Choose this cable when you need the right length for standard rack layouts and want to avoid generic cabling that does not match the platform’s stacking requirements. It is a straightforward component, but in a production network, the right interconnect is what keeps the stack orderly and supportable. Ideal For Stacking adjacent Cisco switches in a 1U or multi-U rack Building a managed switch stack for campus access layers Replacing an existing stacking interconnect during refresh cycles Organizing switch-to-switch links in a production network closet Why This Product 1 Purpose-built for Cisco switch stacking, not generic patching 2 3 m length suits adjacent rack placements 3 Type 1 design supports compatible stack architectures 4 Cleaner fit for production switch stacks than improvised cabling