Cisco C9300-48UXM-A Catalyst 9300 – 48-Port mGig UPOE Stackable Managed Switch

Cisco C9300-48UXM-A – 48-Port Multigigabit UPOE Stackable Managed Switch

Overview

The Cisco C9300-48UXM-A is a high-performance multigigabit access switch built for next-generation enterprise networks. It offers 48 copper downlink ports — 36 ports supporting up to 2.5 Gb and 12 ports up to 10 Gb — with full Cisco UPOE support for high-power devices. Designed for Wi-Fi 6/6E access points, IoT devices, and high-density deployments, it provides both high speed and flexible power delivery in a single 1U platform.
With 580 Gbps switching capacity and StackWise-480 stacking technology, this switch ensures scalable performance and redundancy for large enterprise networks. The Network Advantage license enables full Layer 3 routing (OSPF, EIGRP, BGP, VRF-Lite), security with MACsec and 802.1X, and automation through Cisco IOS XE APIs.
It’s ideally suited for campus access, branch offices, and high-density wiring closets where multigigabit connectivity and intelligent power management are essential.

Key Features

• 48× multigigabit (mGig) UPOE ports — 36× up to 2.5 Gb and 12× up to 10 Gb for Wi-Fi 6/6E and IoT devices.

• 580 Gbps switching capacity with StackWise-480 providing up to 480 Gbps stacking bandwidth.

• Cisco UPOE power budget (~490 W) supports high-power endpoints such as PTZ cameras and advanced access points.

• Network Advantage license with full Layer 3 routing (OSPF, EIGRP, BGP, VRF-Lite) and segmentation features.

• 8 GB DRAM, 16 GB flash, and Cisco IOS XE enable automation, telemetry, and modern manageability.

Specifications