Cisco C3650-STACK=

Overview

The Cisco C3650-STACK= is a network stacking module designed to link Cisco Catalyst 3650 switches into a single, high-bandwidth stack. It uses Cisco StackWise-160 technology to create a unified fabric where member switches share one control and data plane, enabling faster failover and simplified management. With up to 160 Gbps of stack bandwidth, it supports seamless data flow and network expansion without the need to redesign cabling or topology.

Installation involves inserting the module into the designated slot on each switch and connecting the StackWise cables, making setup straightforward. The stack operates as one logical switch, allowing IT teams to manage configurations, updates, and security policies centrally, reducing administrative effort and minimizing configuration errors.

Key features

• Enables wired stacking of Cisco Catalyst 3650 switches to form a single logical unit for easier network management
• Delivers up to 160 Gbps of stack bandwidth to maintain smooth data, voice, and video traffic flow
• Plug-in module design installs directly into the switch chassis for a clean and compact setup
• Supports fast failover to keep network uptime high even if one switch requires maintenance or loses power
• Lightweight at just 3.88 ounces, adding minimal load to your rack infrastructure
• Facilitates network scalability by allowing simple expansion without rewiring or redesigning existing setups

Key specs

• Stacking technology: Cisco StackWise-160
• Stack bandwidth: 160 Gbps
• Weight: 3.88 ounces (module only)
• Compatibility: Cisco Catalyst 3650 series switches

Connectivity and compatibility

This module is specifically designed for Cisco Catalyst 3650 switches, fitting into the dedicated stacking slot on each unit. It connects switches via StackWise cables to form a high-speed stack that behaves as a single switch. This setup is ideal for environments that require unified management and reliable network performance across multiple switches.

Ideal uses and environments

The Cisco C3650-STACK= is well suited for growing business networks, branch offices, and campus environments where maintaining continuous connectivity and predictable performance is critical. It supports voice, video, and data traffic efficiently, making it a strong choice for IT teams that need scalable, resilient network infrastructure without complex rewiring or configuration overhead.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

Learn more

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

Learn more