SG500-28-K9 Technical Specifications
Cisco SG500 28-Ports 10/100/1000Mbps RJ-45 Manageable Layer2 Rack-mountable Stackable Switch with 2x SFP Slots
Manufacturer: Cisco
Manufacturer Part Number: SG500-28-K9
Series: Small Business 500 Series
Type: Managed Gigabit Ethernet Switch
Ports: 28 x 10/100/1000 Mbps RJ-45
Uplink Ports: 4 x Gigabit combo mini-GBIC (RJ-45/SFP)
Switching Capacity: 56 Gbps
Forwarding Rate: 41.67 Mpps
Layer Support: Layer 2 and Layer 3 (static routing, IPv6 support)
Management: Web-based GUI, CLI, SNMP, RMON, Cisco FindIT
Stacking: Supported, up to 7 units
MAC Address Table: 16K entries
VLAN Support: Up to 4094 VLANs, 802.1Q tagging
QoS: 8 hardware queues, DSCP, 802.1p, rate limiting
Security: 802.1X authentication, ACLs, DoS prevention, DHCP snooping, storm control
Spanning Tree Protocol: STP, RSTP, MSTP
Jumbo Frames: Up to 9K bytes