Cisco SG500-28 24-Port Gigabit Ethernet Stackable Managed Switch
Brand: Cisco · SKU: SG500-28-K9-NA · MPN: SG500-28-K9-NA · Category: Networking
The Cisco SG500-28-K9-NA is a 28-port Stackable Managed Switch from the Cisco 500 Series. It features 24 10/100/1000Mbps Ethernet ports, 2 combo Gigabit Ethernet ports (RJ45/SFP), and 2 SFP ports (which can be 1GE/5GE SFP). It supports Layer 2 and Layer 3 functions, including static IP routing, and is managed via a web user interface. It supports strong security features like ACLs, DHCP Snooping, and RADIUS Authentication, as well as Quality of Service (QoS) and IPv6. The switch has a modular, stackable design for high availability and easy expansion. It is noted as being End of Life (EOL) by some retailers.
Specifications
| Ports | 24 x 10/100/1000 (RJ45) + 2 x Combo Gigabit Ethernet (RJ45/SFP) + 2 x SFP (1G/5G) |
|---|---|
| Stacking | Supported (Up to 8 units) |
| Flash Memory | 32 MB |
| Jumbo Frames | Up to 9K (9216) bytes |
| Memory (RAM) | 256 MB |
| Switch Layer | L3 (Static IP Routing) |
| Forwarding Rate | 41.67 Mpps |
| Switching Capacity | 72 Gbps |
| MAC Address Table Size | 16K |
| Warranty | Limited lifetime with next-business-day advance replacement (where available, otherwise same day ship). Limited lifetime warranty on fans and power supplies. |
| Weight | 8 lb / 3 kg |
| Dimensions | 17.3 x 10.1 x 1.7" / 44 x 25.7 x 4.3 cm |
Key Features
The Cisco SG500-28-K9-NA is a stackable, managed Layer 3 switch offering 24 Gigabit Ethernet ports plus additional uplink/combo ports, designed for growing businesses needing advanced features, security, and non-stop availability in an affordable package. It supports true stacking, allowing multiple physical switches to be managed as a single logical unit.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Cisco SG500-28 24-Port Gigabit Ethernet Stackable Managed Switch (SG500-28-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.
What warranty is included?
This Cisco SG500-28 24-Port Gigabit Ethernet Stackable Managed Switch includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
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.
Is the Cisco SG500-28 24-Port Gigabit Ethernet Stackable Managed Switch compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the SG500-28-K9-NA.
More in Networking
- Cisco SG500-28 28-Port Gigabit Stackable Managed Switch
- Cisco SG500-52P Stackable Managed Switch
- Cisco SG500X-24 24-Port Gigabit 4 Port 10 Gigabit Stackable Managed Switch
- Cisco SG500X-24P 24-Port Gigabit PoE+ Stackable Managed Switch
- Cisco SG350XG Series Stackable Managed Switch
- Cisco SG350XG-2F10 12-Port 10G Stackable Managed Switch
- Cisco SG350XG-2F10 12-Port 10GBase-T Stackable Managed Switch
- Cisco SG350XG-24T-K9 24-Port 10G Stackable Managed Switch