Cisco Catalyst C9300LM-48UX-4Y Powerful Enterprise Stackable Switch 48-Port UPOE, 8-Port 10G Multigigabit, 4x 25G Fixed Uplinks

The Cisco Catalyst C9300LM-48UX-4Y is a powerful and versatile enterprise-grade stackable switch designed to deliver uncompromised network performance, scalability, and security for modern hybrid work environments. As part of the renowned Cisco Catalyst 9300 Series, this model offers 48 Cisco UPOE-enabled ports combined with 8 high-speed 10G Multigigabit ports and 4 fixed 25G uplinks, providing flexible and robust connectivity options to meet demanding access layer requirements.

Built to reimagine connections, reinforce security, and redefine user experiences, the Cisco Catalyst C9300LM-48UX-4Y switch supports advanced Layer 3 features and stands out with the integration of Cisco UPOE technology, delivering up to 60 watts per port. This enables seamless power delivery to a wide range of IoT and endpoint devices without the need for additional power infrastructure.

The Cisco Catalyst C9300LM-48UX-4Y switch runs on Cisco IOS XE, supporting advanced networking protocols, rich automation capabilities, model-driven telemetry, and programmable APIs for simplified network management. It ensures high availability with features like StackWise-320 for unified stack management and StackPower technology for smart power redundancy.

Key technical features include hardware-based IPv6 and IPv4 routing, AES-256 encryption for secure communications, support for Cisco SD-Access for policy-based automation from edge to cloud, and integrated application hosting capabilities. The switch’s 1000W AC power supply supports robust power delivery and efficiency.

This Cisco Catalyst 9300 Series Cisco Catalyst C9300LM-48UX-4Y switch is an ideal choice for enterprises seeking a high-performance, scalable, and secure access-layer switch that supports the latest connectivity standards and power over Ethernet innovations.

Key Technical Features

• 48 Cisco Universal Power over Ethernet (UPOE) ports supporting up to 60W per port

• 8-Port 10G Multigigabit high-speed connectivity

• 4x 25G fixed uplink ports for future-proof network aggregation

• StackWise-320 stacking technology enabling up to 320 Gbps stacking bandwidth

• Cisco StackPower technology for power redundancy and pooling

• Hardware support for IPv4 and IPv6 routing protocols including OSPF, EIGRP, BGP, and more

• AES-256 MACsec encryption and 256-bit IPsec for secure data transmission

• Cisco IOS XE operating system with full programmability and automation support

• Support for Cisco Software-Defined Access (SD-Access) architecture

• Advanced QoS, Network-based Application Recognition (NBAR2), and Flexible NetFlow

• Compact 1RU form factor with an integrated 1000W AC power supply

• Energy-efficient design with Energy Efficient Ethernet (EEE) support

• High Mean Time Between Failures (MTBF) ensuring reliable operation

• Supports up to 1000 VLANs and 13,000 spanning tree instances