Cisco SG350-52P Switch
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Cisco SG350-52P Switch

$ 1,115.86 Price excluding tax

The Cisco SG350-52P is a 52-port Gigabit Ethernet Managed PoE+ Switch designed for small and medium-sized business networks. It provides 48 × 10/100/1000 PoE+ Ethernet ports, 2 Gigabit copper/SFP combo ports, and 2 dedicated Gigabit SFP ports, with a 375W PoE power budget for powering compatible network devices directly through Ethernet cabling.

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Description

The Cisco SG350-52P Managed Switch delivers high-density Gigabit Ethernet connectivity combined with Power over Ethernet Plus (PoE+), making it suitable for business networks, IP surveillance systems, wireless deployments, VoIP installations, and other network infrastructure applications.

The switch provides 48 Gigabit Ethernet PoE+ ports, supporting 10/100/1000 Mbps connectivity and allowing compatible powered devices to receive both network connectivity and electrical power through a single Ethernet cable. Of the 48 PoE+ ports, 8 ports support up to 60W PoE, while the overall switch provides a 375W PoE power budget.

For network uplinks and fiber connectivity, the SG350-52P includes 2 Gigabit copper/SFP combo ports and 2 dedicated Gigabit SFP ports, providing flexible connectivity options for copper or fiber-based network infrastructure.

As a fully managed switch, the SG350-52P supports advanced Layer 2 networking capabilities including VLANs, Spanning Tree Protocol, Link Aggregation Control Protocol (LACP), Private VLAN Edge, Guest VLAN, RADIUS-based dynamic VLAN assignment, and 802.1X authentication. It supports up to 4,094 VLANs simultaneously.

The switch also includes an RJ-45 console port for management, a front-panel USB Type-A port for file and image management, and a reset button.

Key Specifications

Specification Details
Brand Cisco
Model SG350-52P
Product Type Managed PoE+ Gigabit Ethernet Switch
Total Ports 52 Gigabit Ethernet Ports
PoE+ Ports 48 × 10/100/1000
PoE Standard IEEE 802.3af / 802.3at
High-Power PoE Ports 8 ports support up to 60W
PoE Power Budget 375W
Combo Ports 2 × Gigabit Copper/SFP Combo
Dedicated SFP Ports 2 × Gigabit SFP
Ethernet Speed 10/100/1000 Mbps
Management Managed
Layer Layer 2 Managed
Console RJ-45 Console Port
USB USB Type-A
VLAN Support Up to 4,094 VLANs
Link Aggregation IEEE 802.3ad LACP
Packet Buffer 3MB
CPU 800MHz ARM
CPU Memory 512MB
Flash Memory 256MB
Dimensions (W × H × D) 440 × 44 × 350mm
Weight Approx. 3.81kg
Power Input 100–240V AC, 50/60Hz
Operating Temperature 0°C to 50°C
Operating Humidity 10%–90%, non-condensing
Warranty Limited Lifetime*

Specifications are based on Cisco’s official SG350 Series documentation.

Key Features & Benefits

  • 52-port Gigabit Ethernet configuration for high-density network connectivity.
  • 48 PoE+ Gigabit ports for network devices requiring both data and power.
  • 375W total PoE power budget.
  • 8 PoE ports support up to 60W, providing additional flexibility for higher-power devices.
  • 2 Gigabit copper/SFP combo ports for flexible uplink connectivity.
  • 2 dedicated Gigabit SFP ports for fiber-based network connections.
  • Supports VLAN segmentation for improved network organization and security.
  • Supports STP, RSTP, MSTP, PVST+, and Rapid PVST+ for network redundancy and loop prevention.
  • Supports LACP for link aggregation and increased uplink resilience.
  • Supports 802.1X authentication and RADIUS-based network access control.
  • Supports Guest VLAN and Private VLAN Edge capabilities.
  • Front-panel USB port simplifies file and image management.
  • RJ-45 console interface provides direct switch management.
  • Rack-mountable design suitable for network cabinets and server rooms.

PoE Capabilities

The SG350-52P is designed to simplify the deployment of compatible powered devices by delivering power over Ethernet cabling.

Typical PoE applications include:

  • IP phones
  • Wireless access points
  • IP security cameras
  • Networked sensors
  • Access-control devices
  • Other compatible PoE/PoE+ equipment

Cisco specifies 48 PoE+ ports with a 375W total PoE budget, with 8 ports capable of supporting up to 60W.

Networking & Management

The SG350-52P provides a broad range of managed networking features for business and enterprise-edge environments.

Key capabilities include:

  • VLAN configuration
  • 802.1Q VLAN tagging
  • MAC-based VLAN
  • Protocol-based VLAN
  • IP subnet-based VLAN
  • Management VLAN
  • Guest VLAN
  • Private VLAN
  • 802.1X authentication
  • RADIUS integration
  • STP/RSTP/MSTP
  • LACP link aggregation
  • Protected ports
  • Dynamic VLAN assignment

Cisco specifies support for up to 4,094 VLANs simultaneously.

SFP & Fiber Connectivity

The switch provides flexible Gigabit uplink connectivity through its SFP interfaces. Cisco lists compatible Gigabit SFP options including:

  • MGBSX1 — Multimode fiber, up to 500m
  • MGBLX1 — Single-mode fiber, up to 10km
  • MGBLH1 — Single-mode fiber, up to 40km
  • MGBT1 — Gigabit copper, up to 100m
  • GLC-LH-SMD — Single-mode fiber, up to 10km
  • GLC-BX-U — Single-mode fiber, up to 10km

Actual supported distance depends on the selected transceiver and fiber infrastructure.

Recommended Applications

  • Small and medium-sized business networks
  • Enterprise edge networks
  • IP surveillance installations
  • VoIP deployments
  • Wireless access-point networks
  • Office network infrastructure
  • Network cabinets and server rooms
  • Building and campus networks
  • PoE device deployments
  • Fiber uplink networks

Installation & Physical Specifications

The SG350-52P has a standard rack-oriented form factor measuring approximately 440 × 44 × 350mm and weighing approximately 3.81kg. It operates from 100–240V AC at 50/60Hz and is rated for operation from 0°C to 50°C.

Compatibility Note

The SG350-52P is not the same model as the SG350-52MP. The SG350-52P provides a 375W PoE budget, while the higher-power SG350-52MP provides 740W.

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