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Cisco SG350-28MP-K9-BR 28-Port Gigabit PoE Managed Switch - 24 PoE+ Ports - 4 SFP Slots - Layer 2 - 1U Rack-Mountable
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Product Features
Technical Overview
This switch delivers Gigabit Ethernet performance with support for 1000Base-T and 1000Base-X network technologies, enabling data rates up to 1 Gbps per port. The 24 PoE+ ports supply power to connected devices, simplifying cabling and reducing the need for additional power adapters. Four SFP slots allow for fiber optic uplinks or long-distance copper connections, expanding network reach and flexibility.
As a Layer 2 managed switch, it includes features like IGMP snooping, port mirroring, and spanning tree protocol for optimized traffic management and network stability. The modular design includes shared SFP slots, and the switch is manageable via standard network management protocols, providing granular control over port configuration, VLANs, and QoS settings.
Relevant factors for this section include Total Number of Network Ports, Uplink Port, Modular, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The switch's 1U rack-mountable design saves space in standard server racks, while its built-in power supply ensures consistent voltage delivery. Managed capabilities offer enhanced security and performance tuning, making it a versatile choice for businesses needing reliable, scalable networking.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include PoE+ Ready, Expansion Flexibility.
PoE+ Ready
All 24 Gigabit Ethernet ports deliver PoE+ power, supporting devices like VoIP phones, cameras, and access points without separate power sources.
- Simplifies installation
- Reduces cable clutter
- Supports high-power devices
Expansion Flexibility
Four SFP slots enable fiber optic or long-distance copper connections, ideal for uplinks to core switches or connections between buildings.
- Fiber optic support
- Long-distance connectivity
- Modular expansion
Deployment / Use Cases
This switch is ideal for environments requiring both data and power over Ethernet, such as VoIP deployments, wireless networking with access points, and retail or education networks. Its rack-mount form factor suits data center and server room installations, where space efficiency and cable management are priorities.
Use it to cascade to other network devices through uplink ports, expanding local area networks with high-performance links. The support for optical fiber allows spanning longer distances between servers and network components, maintaining high data transmission rates in distributed setups.
Office Network Core
Deploy as a distribution switch in small to medium offices, connecting workstations, printers, and IP phones with PoE+ support and managed features for traffic control.
IP Surveillance Systems
Power and connect multiple IP cameras over PoE+, with SFP uplinks for backhaul to network recorders or central servers in security setups.
Physical Profile
The switch measures 1.45 inches in height, 17.30 inches in width, and 10.10 inches in depth, with an approximate weight of 7.43 pounds. Its 1U rack-mountable form factor fits standard 19-inch racks, featuring a durable metal chassis for stable operation in rack environments. The compact design facilitates organized cable routing and secure installation, supporting professional network deployments.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.45" (36.83 mm), 17.30" (439.42 mm), 10.10" (256.54 mm), 7.43 lb (3370.19 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 17.30" (439.42 mm)
- Depth
- 10.10" (256.54 mm)
- Height
- 1.45" (36.83 mm)
- Weight
- 7.43 lb (3370.19 g)
Highlights
- 24 Gigabit Ethernet PoE+ ports for powering connected devices
- Four SFP slots for fiber optic or long-distance copper expansion
- Layer 2 managed switch with advanced traffic control features
- 1U rack-mountable form factor for space-efficient deployment
- Supports Gigabit Ethernet over twisted pair and optical fiber
- Built-in power supply with non-redundant design
- Uplink port for cascading and network expansion
- Managed capabilities for VLANs, QoS, and security settings
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | SG350-28MP-K9-BR |
| Brand Name | Cisco |
| Product Series | 350 |
| Product Model | SG350-28MP |
| Product Name | SG350-28MP 28-Port Gigabit PoE Managed Switch |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 24 |
| Uplink Port | Yes |
| Modular | Yes |
| Port/Expansion Slot Details | 24 x Gigabit Ethernet PoE+,2 x Gigabit Ethernet Expansion Slot,2 x Gigabit Ethernet TP/SFP Combo |
| Media & Performance | |
| Media Type Supported | Optical Fiber,Twisted Pair |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 1000Base-T,1000Base-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 4.0 |
| Expansion Slot Type | SFP (mini-GBIC) |
| Shared SFP Slot | Yes |
| Number of SFP Slots | 4 |
| Network & Communication | |
| Layer Supported | 2 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Power Source | Power Supply |
| Redundant Power Supply Supported | No |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Height | 1.45" (36.83 mm) |
| Width | 17.30" (439.42 mm) |
| Depth | 10.10" (256.54 mm) |
| Weight (Approximate) | 7.43 lb (3370.19 g) |
FAQ
How many PoE+ ports does this switch have?
The Cisco SG350-28MP-K9-BR includes 24 Gigabit Ethernet ports that all support PoE+ (Power over Ethernet Plus). This allows you to deliver both data and power to devices like IP phones, wireless access points, and security cameras over a single cable, simplifying installation and reducing clutter.
What expansion options are available with the SFP slots?
This switch has four SFP (Small Form-factor Pluggable) slots, compatible with mini-GBIC modules. These slots support fiber optic or long-distance copper connections, enabling uplinks to core switches or connections between network segments. The shared SFP design provides flexibility for expanding your network's reach and bandwidth.
Is this a managed switch, and what features does it offer?
Yes, this is a fully managed Layer 2 switch. It offers features such as IGMP snooping for multicast traffic optimization, port mirroring for network monitoring, and spanning tree protocol for loop prevention. Managed capabilities allow for VLAN configuration, QoS settings, and detailed port management, providing control over network performance and security.
What rack size does this switch fit?
The switch is designed for 1U rack mounting, meaning it occupies one unit of height in a standard 19-inch server rack. Its dimensions are 1.45 inches tall, 17.30 inches wide, and 10.10 inches deep, making it compact and suitable for data centers, server rooms, or network closets where space efficiency is important.
Does this switch support fiber optic connections?
Yes, the switch supports optical fiber connections through its SFP slots. It is compatible with Gigabit Ethernet over fiber (1000Base-X), allowing for high-speed data transmission over longer distances compared to copper cables. This makes it ideal for linking switches across buildings or in environments with electromagnetic interference.
What is the power supply configuration?
The switch includes a built-in power supply that provides accurate voltage to all components. It does not support redundant power supplies, so for critical deployments, consider external UPS backup. The PoE+ ports can deliver power to connected devices, with the total PoE budget dependent on the specific model and connected load.
| Qty | Price | Available |
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