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CISCO BUSINESS 500 SWITCH SG500-28 ENTERPRISE NETWORK SWITCH

The Cisco SG500-28 is a high-performance 28-port stackable managed Gigabit Ethernet switch designed for small and medium-sized businesses requiring advanced network management, security, and scalability.

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Key Specifications Item Specification Product Model Cisco SG500-28 Product Series Cisco 500 Series Stackable Managed Switches Product Type Managed Layer 2+ Gigabit Ethernet Switch Total Ports 28 ports Ethernet Ports 24 × 10/100/1000BASE-T RJ-45 Combo Ports 4 × Gigabit RJ-45/SFP combo ports Switching Layer Layer 2+ (with Layer 3 static routing) Switching Capacity 56 Gbps Forwarding Rate 41.67 Mpps MAC Address Table 16,000 MAC addresses Packet Buffer 2 MB Jumbo Frame Support Up to 9 KB VLAN Support Up to 4096 VLAN IDs Active VLANs Up to 256 IPv4 Static Routing Supported IPv6 Support Supported Link Aggregation LACP (802.3ad), Static LAG Stacking Support Cisco stacking supported (model/license dependent) Stack Bandwidth Up to 5 Gbps (stacking dependent) Spanning Tree STP, RSTP, MSTP QoS 8 priority queues per port QoS Classification 802.1p CoS, DSCP, IP precedence Security Features 802.1X, ACL, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard Multicast Support IGMP Snooping v1/v2/v3 Management Web GUI, CLI, SNMP SNMP Support SNMP v1/v2c/v3 Console Interface RJ-45 console port USB Port USB interface for configuration and firmware Fan Design Variable-speed fans Power Supply Internal AC power supply Input Voltage 100–240 VAC Power Consumption Approx. 37W Rack Height 1RU Operating Temperature 0°C to 50°C Storage Temperature -20°C to 70°C Operating Humidity 10% to 90% non-condensing Dimensions 440 × 257 × 44 mm Weight Approx. 4.4 kg