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50-port PoE smart switch ensures stable connectivity and consistent power for high-demand office networks.
SG350-52P
48 10/100/1000 ports, 2 Gigabit copper/SFP combo + 2 SFP por...
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SG350-52P
- Description:
- 48 10/100/1000 ports, 2 Gigabit copper/SFP combo + 2 SFP ports
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- Cisco
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SG350-52P Overview
SG350-52P is a high-performance managed switch built on a robust architecture that delivers both Layer 2 switching and limited Layer 3 routing capabilities. It features flexible power options with PoE+ support and a port configuration that includes 48 Gigabit Ethernet ports along with 4 SFP uplink ports, making it ideal for powering IP devices and supporting diverse network topologies.
SG350-52P supports simplified network management with stacking capabilities that enhance resiliency and allow for scalable deployments in dynamic business environments. Its reliable performance, advanced security features, and compact rack-mount design make it a perfect solution for enterprises, branch offices, and education or retail installations where high performance and efficient power distribution are essential.
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SG350-52P Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- 370 W
- Number of Ethernet Ports
- Over 48 Ports
- Number of Downlink Ports
- 48 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Combo
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- SG350-52P
- Uplink Configuration
- 1G
- IOS
- LAN Lite
- POE Support
- POE+
- SFP Ports
- 4 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- N/A
- Flash Memory
- 64 MB
- Switching Capacity
- 104 Gbps
- Switching Capacity with Stacking
- 208 Gbps
- Product Name
- Cisco SG350-52P 52-Port PoE+ Managed Switch
- Height
- 1.75 inches
- Width
- 17.5 inches
- Depth
- 12 inches
- Weight
- 20 lbs
SG350-52P Use Case
High-Density PoE Deployment for Unified Communications
In a corporate office with 100+ IP phones and wireless access points, the SG350-52P-48’s 48 PoE+ 10/100/1000 ports consolidate power and data on a single cable. Advanced QoS and VLAN segmentation ensure jitter-free voice and video streams. Outcome: 30% lower cabling costs, simplified infrastructure, and rock-solid UC performance.
Edge Aggregation with Redundant Fiber Uplinks in Data Centers
At a mid-sized data center, the SG350-52P-48 aggregates server-rack traffic across its 48 Gigabit ports, while its 2 Gigabit copper/SFP combo and 2 SFP ports provide 10Gb redundant uplinks to core switches. Link aggregation and static routing minimize latency and deliver seamless failover. Outcome: scalable 20 Gbps backbone, 40% improvement in port utilization, and sub-millisecond convergence.
Resilient Branch-Office Network with Fiber Ring Protection
A multi-site retail chain deploys the SG350-52P-48 at each branch to power PoE cameras and POS terminals, using dual SFP links to form a self-healing fiber ring. Built-in RSTP/Ring Protection guarantees sub-50 ms reconvergence on fiber breaks. Outcome: uninterrupted 24/7 operations, enhanced network availability, and centralized remote management.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SG350-52P |  SG350-28-K9-EU |  SF350-24 |  SG350-28MP |  CBS350-24FP-4X | |
|---|---|---|---|---|---|
| Depth | 12 inches | 12 inches | 11.6 inches | 11 inches | 15.7 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 | 32 MB | 64 MB |
| Form Factor | Rack-mount | Desktop / Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.73 inches | 1.73 inches | 1.75 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 3 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | SG350-52P | SG350-28-K9-EU | SF350-24 | SG350-28MP | CBS350-24FP-4X |
| Media Type Supported | Combo | Twisted Pair / Fiber | Twisted Pair | Twisted Pair / Fiber / Combo | Twisted Pair |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 48 Ports | 24 Ports | 24 Ports | 24 Ports | 24 Ports |
| Number of Ethernet Ports | Over 48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports | 12–24 Ports |
| POE Support | POE+ | Non POE | Non POE | POE+ | POE+ |
| Port/Expansion Slot Details | N/A | N/A | N/A | 24 x 10/100/1000 PoE ports, 4 x 10/100/1000 combo SFP ports | 24 PoE+ ports and 4 10G SFP+ uplink ports |
| Power Consumption | 370 W | 35W | 25 W | 115 W | N/A |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco SG350-52P 52-Port PoE+ Managed Switch | Cisco SG350-28-K9-EU Managed Switch | Cisco SF350-24 Managed Switch | Cisco SG350-28MP Managed Switch | Cisco Business CBS350-24FP-4X Series Stackable Gigabit PoE+ 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 | 4 SFP Ports | 4 SFP Ports | Combo | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 104 Gbps | 56 Gbps | 56 Gbps | 56 Gbps | 56 Gbps |
| Switching Capacity with Stacking | 208 Gbps | 112 Gbps | 112 Gbps | 56 Gbps | 112 Gbps |
| Uplink Configuration | 1G | 1G | 1G | 1G | 10G |
| Weight | 20 lbs | 12 lbs | 12 lbs | 12 lbs | 24.5 lbs |
| Width | 17.5 inches | 17 inches | 17.3 inches | 17.5 inches | 17.3 inches |
Reviews & Ratings
K
Kyle Hughes
5
Professional-grade switch delivering minimal latency and high throughput.
L
Lara Brooks
5
Durable and efficient, ideal for enterprise deployments.
M
Mason Lee
5
Reliable PoE+ delivery with consistent gigabit performance.
N
Nina White
5
Stable and professional-grade switch for multiple devices.
Questions & Answers
What is the SG350-52P switch?
The SG350-52P is a fully managed, rack-mountable 48-port Gigabit Ethernet switch with two Gigabit copper/SFP combo ports and two dedicated SFP uplink ports, designed for high-performance small-to-medium business networks.
How many 10/100/1000 ports does the SG350-52P offer?
It provides 48 Gigabit Ethernet 10/100/1000Base-T ports for high-speed wired connections to servers, workstations, and IP devices.
Does the SG350-52P support PoE and PoE+?
Yes. The SG350-52P delivers IEEE 802.3at PoE+ up to 30W per port and IEEE 802.3af PoE up to 15.4W per port, with a total PoE budget of 370W.
What is the total switching capacity and forwarding rate?
It features a non-blocking switching capacity of 176 Gbps and a forwarding rate of up to 131.0 Mpps for seamless traffic handling.
Which uplink ports are available on the SG350-52P?
The switch includes two Gigabit copper/SFP combo ports plus two dedicated Gigabit SFP ports for fibre uplinks and network extension.
Is the SG350-52P stackable?
Yes. The SG350-52P supports IEEE 802.3ad link aggregation and Cisco FlexStack-compatible stacking, allowing up to four switches to operate as a single logical unit.
What VLAN features are supported?
It supports 802.1Q VLAN tagging, Voice VLAN, Private VLAN, Guest VLAN, and Dynamic VLAN Assignment to segment and secure network traffic.
What Quality of Service (QoS) capabilities does it offer?
The switch provides 8 priority queues, 802.1p traffic prioritization, DiffServ (DSCP) classification, and rate limiting to guarantee service levels.
How is the SG350-52P managed?
You can manage it via a web-based GUI, Cisco Network Assistant, CLI (SSH/Telnet), SNMP, or RESTful APIs for flexible configuration and monitoring.
Which SFP modules are compatible with the SG350-52P?
It supports standard Gigabit SFP modules including 1000BASE-SX, 1000BASE-LX, and CWDM SFPs for multimode or single-mode fibre connectivity.
Is the SG350-52P rack-mountable?
Yes. It includes rack mounts and fits into a standard 19-inch equipment rack with a 1U height profile.
What is the typical power consumption of the SG350-52P?
Without PoE, it consumes approximately 30W. With a full 370W PoE load, maximum power draw reaches roughly 410W.
What security features are available on the SG350-52P?
It offers Access Control Lists (ACLs), 802.1X authentication, DHCP snooping, IP Source Guard, and Dynamic ARP Inspection to protect against threats.
Does the SG350-52P support IPv6?
Yes. It provides full IPv6 management, IPv6 ACLs, and IPv6 Static Routing to support modern network environments.
What warranty and support options are included?
Cisco provides a limited lifetime hardware warranty and 90-day software support, with optional Smart Net Total Care for extended services.
What are typical use cases for the SG350-52P?
Ideal for campus access, branch offices, PoE-powered IP phones, wireless access point aggregation, and video surveillance deployments.