The Cisco C9300LM-24U-4Y-A is a compact, Layer 3, rack-mountable Ethernet switch featuring 24 x 1Gbps UPOE ports and 4 x 25Gbps SFP28 fixed uplink ports. It supports StackWise-320 for stacking up to eight units, Network Advantage software, and offers 320 Gbps of stacking bandwidth and up to 248 Gbps of switching capacity.

Key Specs:

• Device Type: Cisco Catalyst 9300L Mini Series, L3 Managed Switch.
• Ports: 24 x 10/100/1000 (Gigabit Ethernet) UPOE ports + 4 x 25 Gigabit SFP28 fixed uplink ports.
• Power: Cisco Universal Power Over Ethernet (UPOE).
• Layer: Layer 3.
• Stacking: StackWise-320 (up to 8 units, providing up to 320 Gbps of stacking bandwidth).
• Software: Includes the Network Advantage license for advanced Layer 2 and Layer 3 features, security, and automation.
• Memory: 16 GB Flash Memory and 8 GB RAM.
• Form Factor: 1RU, rack-mountable.

Key Features & Use Cases:

• UPOE Power: Provides both data and power to connected devices like IP phones, cameras, and access points.
• High-Speed Uplinks: Features 25 Gigabit SFP28 ports for connecting to other switches or network devices.
• Scalability: Supports stacking, allowing for a larger, more scalable network.
• Compact Design: Its compact form factor makes it suitable for environments with space constraints.
• Targeted Applications: Ideal for medium enterprises and branch offices that require a high-performance, scalable, and secure networking solution with UPOE capabilities.

Compatible Transceivers

The Cisco C9300LM-24U-4Y-A switch has four fixed SFP28 ports that can operate at 1, 10, or 25 Gbps. This means it is compatible with a range of SFP, SFP+, and SFP28 transceiver modules for different fiber connections.