Cisco Catalyst 9300 Modular Uplinks 48-Port GE Managed Switch

The Cisco C9300-48T-E is a 48-port Gigabit Ethernet managed switch that gives growing networks the speed, flexibility, and security they need. Forty-eight copper downlinks connect user devices and access points, while modular uplink slots let you choose the fiber or copper interfaces that match your backbone or aggregation layer.

This switch belongs to Cisco’s Catalyst 9300 family, a platform designed for Software-Defined Access. With 256 Gbps of switching capacity and up to 480 Gbps of stacking bandwidth, it keeps traffic moving smoothly even when hundreds of users, IoT sensors, or 802.11ac Wave2 access points are active at once. Stack up to eight units to create a single logical switch and simplify management across an entire wiring closet.

An x86 architecture with 8 GB of RAM and 16 GB of flash storage lets the switch host containers and approved third-party applications, so you can add security or monitoring tools without extra hardware. For reliability, the 1U chassis fits standard racks and accepts dual redundant power supplies, protecting uptime in mission-critical environments such as corporate offices, university campuses, and healthcare facilities.

• 48 Gigabit Ethernet ports for user and device connectivity
• 256 Gbps switching capacity keeps traffic flowing under heavy load
• 480 Gbps stacking bandwidth for fast, eight-member stacks
• Modular uplinks support flexible interface configurations
• Support for dual redundant power supplies enhances availability
• 8 GB RAM and 16 GB flash storage for on-switch applications
• SD-Access ready to enable secure, scalable campus networks