Brand: Linksys (Cisco Small Business) · SKU: SD216 · MPN: SD216 · Category: Networking

The Cisco Linksys SD216 is a 16-port unmanaged desktop Ethernet switch designed for reliable and hassle-free network expansion in small office or home office setups. It features 16 RJ-45 ports supporting 10/100 Mbps speeds, providing fast and consistent wired connectivity. It supports IEEE 802.3 and 802.3u standards, uses a store-and-forward switching method, and has a MAC address table supporting up to 8,000 entries for efficient data flow. Key features include Auto MDI/MDI-X on every port to simplify installation (no need for crossover cables), non-blocking, wire-speed switching, Address Learning and Aging, and Data Flow Control to enhance reliability and prevent collisions. It has system and port status LEDs for monitoring. The switch has a compact desktop form factor and can also be wall-mounted or rack-installed using included brackets. It operates using an external 12V DC power adapter.
| Port Speed | 10/100 Mbps (Fast Ethernet) |
|---|---|
| Switch Type | Unmanaged Switch |
| Power Supply | External DC 12V, 1.5A adapter |
| Auto MDI/MDI-X | Yes, on all ports |
| Number of Ports | 16 |
| Switching Method | Store-and-Forward |
| Standards Compliance | IEEE 802.3, IEEE 802.3u |
| MAC Address Table Size | 8,000 entries |
| Warranty | 3-Year Warranty |
| Weight | 19 oz. (0.54 kg) |
| Dimensions | 5.12 x 1.18 x 5.00 inches (130 mm x 40 mm x 127 mm) |
The Cisco Linksys SD216 is a compact and reliable 16-port, 10/100 Mbps unmanaged Ethernet switch that delivers fast, dedicated bandwidth to each connected device. It simplifies network expansion with plug-and-play setup and Auto MDI/MDI-X functionality.
Yes, this Linksys SD216 16-Port 10/100 Desktop Switch (SD216) is 100% genuine Linksys (Cisco Small Business) hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Linksys SD216 16-Port 10/100 Desktop 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 SD216.