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SG350-20
8 10/100/1000 PoE ports with 128W power budget, 2 Combo mini...
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SG350-20 is built on a robust, high-performance architecture that supports both Layer 2 and Layer 3 networking, ensuring efficient data forwarding and routing in modern network environments. It offers reliable AC power supply operation, a comprehensive array of 10/100/1000 Ethernet ports with dedicated uplink options through SFP combo ports, and integrated stacking support to enhance scalability and simplify management.
Engineered for small to medium-sized business deployments, the SG350-20 delivers consistent, low-latency performance ideal for branch offices, enterprise access layers, and other mission-critical applications. Its versatile port configuration and future-proof stackable design make it a dependable, cost-effective solution to meet growing network demands.
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Request bulk order quote for SG350-20 for additional pricing. Browse the full Cisco 350 Series Managed Switches series or explore all Cisco products.
In a midsize corporate campus, the SG350-20-8 10/100/1000 PoE switch with 128W power budget and 2 Combo mini-GBIC ports delivers converged voice and wireless services at the network edge. Eight PoE+ ports power IP phones and ceiling-mount Wi-Fi 6 access points without separate injectors. Dual SFP uplinks aggregate traffic into the campus core, ensuring wire-speed performance and VLAN isolation for voice, data and guest segments. Outcome: simplified cabling, guaranteed QoS for voice/Wi-Fi, and scalable fiber uplink for 1 Gbps resiliency.
A multi-location retailer deploys the SG350-20-8 10/100/1000 PoE switch with 128W power budget to power point-of-sale terminals, IP cameras and digital signage in each branch store. Eight PoE ports deliver up to 30 W per device for camera arrays and payment kiosks. Two Combo mini-GBIC slots provide fiber uplink redundancy to the regional distribution switch. Outcome: centralized management of VLAN-segmented PoS, video and guest Wi-Fi traffic, reduced hardware footprint and uninterrupted 24/7 store operations.
In a remote office environment, the SG350-20-8 10/100/1000 PoE switch with 128W budget and 2 Combo mini-GBIC ports serves as the primary network aggregation device. Eight PoE+ ports power wireless access points and IP door controllers. Fiber uplinks via mini-GBIC connect to the corporate WAN for encrypted IPSec VPN access. Integrated ACLs and per-VLAN QoS enforce security and bandwidth prioritization between guest, corporate and IoT segments. Outcome: robust fiber connectivity, centralized security policy enforcement and reliable PoE delivery across all edge devices.
To get the detailed certification, please go to the Compliance Center.
| SG350-20 |  SG350-52 |  CBS350-48P-4X |  CBS350-8T-E-2G |  CBS350-24T-4G | |
|---|---|---|---|---|---|
| Depth | 10.9 inches | 16.9 inches | 14.5 inches | 10.2 inches | 9.52 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Desktop / Rack-mount | Rack-mount | Rack-mount | Desktop / Rack-mount | Desktop / Rack-mount |
| Height | 1.73 inches | 1.73 inches | 1.73 inches | 1.73 inches | 1.73 inches |
| IOS | LAN Lite | LAN Lite | LAN Lite | LAN Lite | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | SG350-20 | SG350-52 | CBS350-48P-4X | CBS350-8T-E-2G | CBS350-24T-4G |
| Media Type Supported | Twisted Pair / Fiber / Combo | Twisted Pair | Twisted Pair | Twisted Pair | Twisted Pair |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 20 Ports | 48 Ports | 48 Ports | 8 Ports | 24 Ports |
| Number of Ethernet Ports | 12–24 Ports | 24–48 Ports | 24–48 Ports | Under 12 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | POE+ | Non POE | Non POE |
| Port/Expansion Slot Details | 20 Gigabit Ethernet ports, including 18 RJ45 and 2 SFP uplink ports | N/A | 48 PoE Gigabit Ethernet ports and 4 10G SFP+ uplink ports | 8 RJ-45 ports and 2 combo uplink ports | 24 x 10/100/1000 Ethernet ports, 4 x 10/100/1000 SFP uplink ports |
| Power Consumption | 28.7 W | 88 W | 370W | 30 W | 27 W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco Small Business SG350-20 Managed Switch | Cisco Small Business SG350-52 Managed Switch | Cisco CBS350-48P-4X Business Managed Switch | Cisco Business 350 Series CBS350-8T-E-2G Switch | Cisco Business CBS350-24T-4G Gigabit Stackable Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | No | No | No |
| SFP Ports | Combo | 4 SFP Ports | 4 SFP Ports | Combo | 4 SFP Ports |
| Switching Capacity | 28 Gbps | 104 Gbps | 176 Gbps | 16 Gbps | 128 Gbps |
| Switching Capacity with Stacking | N/A | N/A | 352 Gbps | 32 Gbps | 256 Gbps |
| Uplink Configuration | 1G | 1G | 10G | 1G | 1G |
| Weight | 7.7 lbs | 17 lbs | 34.1 lbs | 7.5 lbs | 16.5 lbs |
| Width | 17.5 inches | 17.3 inches | 17.3 inches | 17.3 inches | 17.32 inches |
16-port gigabit switch provides stable performance and easy management for medium-sized office networks.
Efficient, professional-grade switch with minimal downtime.
Durable solution delivering consistent throughput and connectivity.
Reliable performance for multiple devices and daily operations.
Stable, professional-grade switch for mid-sized office deployments.
The Cisco SG350-20 is a 20-port managed Gigabit Ethernet switch featuring 8 PoE ports with a 128W budget and 2 combo mini-GBIC uplinks designed for small business networks.
The SG350-20 provides 8 10/100/1000 PoE ports supporting up to 30W per port on a total 128W power budget.
The switch allocates a maximum 128W PoE power budget to ensure reliable power delivery to connected PoE devices.
It includes 2 combo mini-GBIC ports that support SFP fiber modules for flexible Gigabit uplink connectivity.
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