SG350-20-K9 Cisco Small Business 350 Series 16 x RJ-45 Ports 10/100/1000Base-T + 2 x Copper Switch
SG350-20-K9 Overview
The Cisco SG350-20-K9 is a 20-port Gigabit Ethernet Layer 3 managed switch from the Cisco Small Business 350 Series, designed to provide secure, reliable, and high-performance network connectivity for small to medium-sized businesses. It comes equipped with 16 x RJ-45 10/100/1000Base-T Gigabit ports for standard copper connections, 2 dedicated copper SFP ports, and 2 combo RJ-45/SFP ports, offering flexible uplink and expansion options to suit diverse networking environments.As a Layer 3 managed switch, the SG350-20-K9 supports advanced routing features, including static routing, VLAN support, ACLs (Access Control Lists), QoS (Quality of Service), and IPv4/IPv6 dual-stack support.
SG350-20-K9 Technical Specifications
Cisco Small Business 350 Series 16 x RJ-45 Ports 10/100/1000Base-T + 2 x Copper SFP Ports + 2 x Combo SFP Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
Manufacturer: Cisco
Manufacturer Part Number: SG350-20-K9
Series: Small Business 350 Series
Type: Layer 3 Managed Gigabit Ethernet Switch
Ports: 16 x 10/100/1000Base-T RJ-45
Additional Ports: 2 x Copper SFP + 2 x Combo Gigabit SFP
Switching Capacity: 40 Gbps
Forwarding Rate: 29.76 Mpps
Layer Support: Layer 2 and Layer 3 (static & dynamic routing)
Management: Web GUI, CLI, SNMP, RMON
MAC Address Table: 16K entries
Auto MDI/MDIX: Supported
Auto-Negotiation: Supported
Duplex Mode: Half/Full duplex
Flow Control: IEEE 802.3x compliant
VLAN Support: Up to 4094 VLANs, 802.1Q tagging
QoS: Advanced traffic prioritization, 8 hardware queues, 802.1p, DSCP
Security: 802.1X, ACLs, DHCP snooping, DoS prevention, port security
Spanning Tree Protocol: STP, RSTP, MSTP
Jumbo Frames: Up to 9K bytes
Form Factor: 1U Rack-mountable
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