Cisco Business / Small Business switch SG350-28P-K9 Cisco Small Business / Business switch
Brand: Cisco | Category: Network Switches
SKU: CSC-SG350-28P-K9 | Part #: SG350-28P-K9 | MPN: SG350-28P-K9
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About the Cisco Business / Small Business switch SG350-28P-K9 Cisco Small Business / Business switch
The Cisco Business / Small Business switch SG350-28P-K9 Cisco Small Business / Business switch from Cisco is enterprise-grade Network Switches hardware built for data centers. It features Rack-Mount form factor, Gigabit Ethernet interface. The Cisco SG350-28P-K9 is a 28-port Gigabit managed PoE+ switch from the Cisco Business 350 Series, engineered to deliver robust Layer 2 and Layer 3 lite switching capabilities for small-to-medium business and enterprise edge deployments. The switch provides 24 Gigabit Ethernet PoE+ ports with a total PoE power budget of 195W, enabling direct power delivery to IP phones, wireless access points, IP cameras, and other IEEE 802.3af/at-compliant devices without requiring separate Available in brand new condition. Cisco network switches products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Cisco |
| Category | Network Switches |
| SKU | CSC-SG350-28P-K9 |
| Part Number | SG350-28P-K9 |
| Condition | New |
| Form Factor | Rack-Mount |
| Interface | Gigabit Ethernet |
| Manufacturer Part Number | SG350-28P-K9 |
| Product Series | Cisco Business 350 Series |
| Total Ports | 28 |
| PoE+ Ports (RJ-45 Gigabit) | 24 |
| SFP Combo Ports | 2 |
| Dedicated SFP Uplink Ports | 2 |
| Total SFP/Uplink Slots | 4 |
| PoE Standard | IEEE 802.3af / IEEE 802.3at (PoE+) |
| PoE Power Budget | 195W |
| Switching Capacity | 56 Gbps |
| Forwarding Rate | 41.67 Mpps |
| MAC Address Table Size | 16,000 entries |
| VLAN Support | 802.1Q, up to 4,094 VLANs |
| Spanning Tree Protocol | STP, RSTP (802.1w), MSTP (802.1s) |
| Layer 3 Features | IPv4/IPv6 Static Routing |
| IPv6 Support | Yes — IPv6 host, IPv6 ACL, MLD snooping |
| QoS | 802.1p CoS, DSCP, 4 queues per port |
| Security Features | ACL, Port Security, 802.1X, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard |
| Management Interfaces | Web GUI, CLI (SSH/Telnet), SNMP v1/v2c/v3, RMON |
| Form Factor | 1U Rack-Mount |
| Dimensions (W x D x H) | 440 x 257 x 44 mm |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
Frequently Asked Questions about Cisco Business / Small Business switch SG350-28P-K9 Cisco Small Business / Business switch
What does the Cisco Cisco Business / Small Business switch SG350-28P-K9 Cisco Small Business / Business switch do?
The Cisco Cisco Business / Small Business switch SG350-28P-K9 Cisco Small Business / Business switch is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
Is the Cisco Cisco Business / Small Business switch SG350-28P-K9 Cisco Small Business / Business switch compatible with my infrastructure?
The Cisco Cisco Business / Small Business switch SG350-28P-K9 Cisco Small Business / Business switch interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.