Cisco Catalyst 9300 – Network Essentials – Switch – L3 – managed – 48 x 10/100/1000 (UPOE) do racku UPOE (822 W)

The Cisco Catalyst 9300 is a high-performance Layer 3 managed switch designed for enterprise network deployments. It features 48 Gigabit Ethernet ports with Universal Power over Ethernet (UPOE) support, delivering up to 822W of power budget for advanced devices such as IP phones, wireless access points, and IoT endpoints. Built on the Cisco UADP 2.0 ASIC, this rack-mountable switch offers robust security, programmability, and operational efficiency for modern network environments.

Key features

• 48 x 10/100/1000 Gigabit Ethernet ports with UPOE (822W total power budget) for high-power device connectivity
• Layer 3 managed switching with advanced routing and switching capabilities (256 Gbit/s switching capacity)
• MAC address table supporting up to 32,000 entries for efficient network traffic handling
• Full-duplex operation on all ports for enhanced data throughput and reduced collisions
• Comprehensive network standards support including IEEE 802.1D, 802.1Q, 802.1p, 802.1s, 802.1w, 802.1x, 802.3ad, and more
• Rack-mountable form factor for easy integration into standard data center or wiring closet environments
• Built-in security features with IEEE 802.1x authentication and advanced access control