SG110-16-NA

SG110-16-NA is a fanless, unmanaged Layer 2 desktop switch with 16 copper Gigabit Ethernet ports for computers, printers, copiers, and other office equipment. The Cisco Small Business 110 design uses its fixed copper connections for endpoint attachment and the upstream network link, without a dedicated uplink bay or fiber cage. Each port negotiates link speed and duplex automatically, accommodating mixed-speed equipment without per-port setup. Endpoint power is not provided, so attached devices need their own power arrangements. The discontinued SG110-16HP-NA differs by supplying PoE on eight connections with a shared 64W budget. For a replacement order, identify whether the existing installation needs data-only connections or powered endpoints before selecting the hardware variant.

32 Gbps switching capacity handles traffic between connected devices. 23.8 Mpps forwarding performance is rated using 64-byte packets, providing a separate measure of packet-handling throughput. Store-and-forward operation prevents damaged packets from continuing through the network, while head-of-line blocking prevention addresses traffic waiting behind a blocked destination. SG110-16-NA maintains 8000 MAC address entries for learned device locations. Traffic prioritization uses 802.1p priority, four hardware queues, priority queuing, and Weighted Round-Robin scheduling to handle competing traffic classes automatically. Loop detection identifies accidental network loops, and cable diagnostics help locate wiring faults and shorts. Energy Efficient Ethernet reduces consumption during quiet periods by placing an inactive link into a low-power state. The Cisco 110 Series Unmanaged Switches provide local indicators for power, link activity, cable diagnostics, and loop detection, allowing installation staff to inspect connection status at the chassis.

Order SG110-16-NA in new sealed or certified refurbished condition, and specify the required quantity and condition on the purchase order. Certified refurbished units are inspected and bench-tested for power-on and POST, clean boot, every port linking at rated speed, and internal PSU status. ORM Systems provides up to a 3-year extended warranty on new units, up to 1 year on certified refurbished units, and 30-day returns on every condition, terms apply; Cisco's original limited lifetime hardware warranty cannot extend beyond the October 31, 2026 support cutoff. Enterprise and volume orders can use accepted POs, government Net-30, and RMA with advance replacement.