Brand: Cisco · SKU: SG300-28-K9-NA · MPN: SG300-28-K9-NA · Category: Networking
The Cisco SG300-28 is an affordable 28-port managed Gigabit switch that delivers the performance, security, and advanced network features required for high-bandwidth applications. Part of the Cisco 300 Series Small Business line, this switch provides 26 10/100/1000 ports and 2 combo mini-GBIC (SFP) ports, enabling reliable connectivity for servers, printers, and workstations. It supports Layer 3 static routing, advanced security (ACLs, 802.1X, DoS prevention), and energy-saving technology (IEEE 802.3az). The device is designed to be easy to configure with an intuitive web-based interface or CLI, making it an ideal foundation for small and medium-sized business networks seeking to improve application availability and optimize bandwidth.
| Memory | 128 MB RAM, 16 MB Flash |
|---|---|
| Port Count | 28 Total (26 x 10/100/1000 + 2 x Combo SFP) |
| Power Supply | Internal, 100-240V AC |
| Layer Supported | Layer 3 (Static Routing) |
| MAC Address Table | 16,000 entries |
| Switching Capacity | 56 Gbps |
| Jumbo Frame Support | Up to 10 KB |
| Forwarding Performance | 41.67 Mpps (64-byte packets) |
| Warranty | Limited Lifetime Warranty |
| Weight | 7.23 lbs |
| Dimensions | 17.32 x 10.12 x 1.75 inches |
A robust and cost-effective managed switch featuring gigabit performance and essential security for small businesses. It offers basic Layer 3 routing capabilities and energy-efficient operation.
Yes, this Cisco SG300-28 28-Port Gigabit Managed Switch (SG300-28-K9-NA) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco SG300-28 28-Port Gigabit Managed Switch includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the SG300-28-K9-NA.