Description
Cisco SG300-20-K9-NA 20-Port Gigabit Layer 3 Managed Switch with 2 Combo SFP Ports
The Cisco SG300-20-K9-NA is a professional-grade Layer 3 Smart Managed Gigabit Switch designed for small to medium business networks, enterprise branch deployments, retail environments, educational institutions, and surveillance infrastructures requiring secure, scalable, and high-performance connectivity.This Cisco 300 Series Managed Switch delivers 18 × Gigabit RJ-45 Ethernet ports along with 2 × Combo Mini-GBIC/SFP uplink ports for flexible copper or fiber connectivity. With a powerful 40 Gbps switching capacity and 29.76 Mpps forwarding rate, the switch ensures reliable wire-speed traffic processing for bandwidth-intensive business applications, VoIP deployments, IP surveillance systems, virtualization traffic, and multi-VLAN enterprise networks.
Built with advanced Layer 2 and Layer 3 capabilities, the SG300-20 supports static IPv4 routing, advanced VLAN segmentation, inter-VLAN routing, multicast optimization, QoS prioritization, and enterprise-grade security technologies including 802.1X authentication, ACL filtering, DHCP Snooping, IP Source Guard, and Dynamic ARP Inspection for secure network access control.The switch also provides complete IPv6 support, dual firmware image capability, SNMP monitoring, CLI management, and secure HTTPS/SSH administration, making it suitable for scalable long-term network deployments. Its fanless 1U rackmount design delivers silent operation and energy-efficient performance for offices, control rooms, and business environments.
Key Features
• 18 × Gigabit Ethernet RJ-45 ports for high-speed business connectivity
• 2 × Combo Mini-GBIC/SFP uplink ports for flexible fiber expansion
• Advanced Layer 3 static routing for enterprise traffic management
• 40 Gbps switching capacity for non-blocking network performance
• 29.76 Mpps forwarding rate for efficient packet processing
• Supports up to 4096 VLANs for secure network segmentation
• Enterprise-level security with ACL, DHCP Snooping, DAI, and 802.1X
• Full IPv4 and IPv6 dual-stack support for modern deployments
• Advanced QoS with DSCP, CoS, and WRR traffic prioritizationy
• Smart Web GUI, SNMP, SSH, and CLI management support
• Jumbo Frame support up to 9K bytes for optimized data transfer
• Energy-efficient IEEE 802.3az Ethernet technology
• Silent fanless 1U rackmount design for office environments
Reviews
There are no reviews yet.