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48-port PoE+ switch delivers stable power and consistent performance for demanding enterprise applications.
SF550X-48P
48 x 10/100 PoE+ ports with 382W power budget, 4 x 10 Gigabi...
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SF550X-48P
- Description:
- 48 x 10/100 PoE+ ports with 382W power budget, 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+)
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SF550X-48P Overview
SF550X-48P is a high-performance managed switch designed with a robust architecture that balances efficient power consumption with scalable performance. It offers diverse power options, including redundant and AC power supply configurations, alongside a comprehensive suite of ports that support both high-speed data transfer and PoE capabilities for extended device connectivity.
SF550X-48P also features advanced stacking technology that enables seamless scalability across network deployments without compromising on throughput or reliability. Optimized for enterprise and campus environments, this switch delivers exceptional performance for applications ranging from high-density office networks to critical infrastructure automation.
SF550X-48P price is is available on request. Get immediate quote.
Request bulk order quote for SF550X-48P for additional pricing. Browse the full Cisco 550X Series Stackable Managed Switches series or explore all Cisco products.
SF550X-48P Specifications
- Product Type
- Switch
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Number of Ethernet Ports
- 24–48 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Uplink Configuration
- 1G
- SFP Ports
- 4 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Flash Memory
- 64 MB
- Power Source
- Redundant Power Supply / AC Power Supply
- Number of Downlink Ports
- 48 Ports
- Media Type Supported
- Combo
- Redundant Power Supply Supported
- Yes
- IOS
- LAN Lite
- Power Consumption
- 370 W
- POE Support
- POE+
- Depth
- 12 inches
- Weight
- 22 lbs
- Width
- 17 inches
- Height
- 1 inch
- Switching Capacity
- 104 Gbps
- Switching Capacity with Stacking
- 208 Gbps
- Manufacturer Part Number
- SF550X-48P
- Port/Expansion Slot Details
- 48 Ethernet ports and 4 dedicated SFP uplink ports
- Product Name
- SF550X-48P Managed Gigabit PoE Switch
SF550X-48P Use Case
Campus Wireless Infrastructure Optimization with High-Density PoE+ and 10GbE Uplinks
Scenario: A university IT team deploys 42 802.11ax access points across multiple buildings, using the SF550X-48P’s 48 PoE+ ports and 382W power budget for centralized AP power, and aggregates uplinks via 2x 10GBase-T/SFP+ combos and 2x SFP+ to the core switch. Outcome: Consistent, high-density Wi-Fi coverage, simplified rack consolidation, predictable PoE provisioning, and future-proof 10GbE backbone performance for large-scale campus deployments.
Enterprise VoIP and Unified Communications in a Call Center Environment
Scenario: A 200-seat call center implements IP phones, video soft clients and contact-center headsets powered by the SF550X-48P’s 382W PoE+ budget, while linking to the data center with dual 10GBase-T/SFP+ uplinks for voice and multimedia traffic. Outcome: Reduced cable complexity, centralized PoE management per port, assured low-latency voice quality, and streamlined QoS policies, delivering a reliable, scalable UC platform.
4K IP Surveillance and Access Control for Smart Buildings
Scenario: A facilities management team installs 36 PoE+ 4K surveillance cameras and door-access controllers, powered by the SF550X-48P’s 382W budget, and uses 2x SFP+ fiber uplinks to connect to a centralized NVR and security VLAN. Outcome: Real-time high-definition video streaming, hardened network segmentation for critical security systems, guaranteed continuous device uptime, and scalable PoE+ delivery for future expansions.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 SF550X-48P |  SF550X-48 |  SG550X-24MPP |  SF550X-24 |  SG550XG-24T | |
|---|---|---|---|---|---|
| Depth | 12 inches | N/A | 10.2 inches | 12.8 inches | 12 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 | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1 inch | N/A | 1.75 inches | 1.73 inches | 1.75 inches |
| IOS | LAN Lite | IP Services | 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 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | SF550X-48P | SF550X-48 | SG550X-24MPP | SF550X-24 | SG550XG-24T |
| Media Type Supported | Combo | Twisted Pair | Twisted Pair / Fiber | Twisted Pair | Twisted Pair |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 48 Ports | 48 Ports | 24 Ports | 24 Ports | 8 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 12–24 Ports | 12–24 Ports |
| POE Support | POE+ | Non POE | POE+ | Non POE | Non POE |
| Port/Expansion Slot Details | 48 Ethernet ports and 4 dedicated SFP uplink ports | 48 RJ45 ports, 4 SFP uplink slots | 24 PoE+ ports, 2 SFP uplink ports | 24 x 10/100/1000 ports, 4 SFP uplink ports | 24 x 10/100/1000 ports; 4 x 10G SFP+ uplink ports |
| Power Consumption | 370 W | N/A | 115W | 55W | 150W |
| Power Source | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply |
| Product Name | SF550X-48P Managed Gigabit PoE Switch | SF550X-48 Stackable Gigabit Managed Switch | Cisco SG550X-24MPP Managed PoE+ Switch | SF550X-24 24-Port Managed Gigabit Switch | Cisco SG550XG-24T |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | No | No | Yes | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 104 Gbps | N/A | 128 Gbps | 56 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 208 Gbps | N/A | 256 Gbps | 112 Gbps | 256 Gbps |
| Uplink Configuration | 1G | 1G | 1G | 1G | 10G |
| Weight | 22 lbs | N/A | 11 lbs | 15 lbs | 14 lbs |
| Width | 17 inches | N/A | 17.5 inches | 17.2 inches | 17 inches |
Reviews & Ratings
L
Landon Mitchell
4
Professional-grade switch with easy configuration and minimal downtime.
M
Madeline Nelson
5
Smooth PoE delivery and reliable throughput across all ports.
N
Nathan Oliver
3
Durable and efficient solution for business-critical deployments.
O
Olivia Perez
4
Stable and professional switch, ideal for PoE-heavy networks.
Questions & Answers
What is the total PoE+ power budget of the SF550X-48P switch?
The SF550X-48P delivers a total PoE+ power budget of 382W, supporting up to 30W per port for high-power devices such as IP cameras, phones, and wireless access points.
How many PoE+ ports does the SF550X-48P provide?
This switch offers 48 IEEE 802.3at PoE+ ports, enabling simultaneous connectivity and power delivery to a large number of network endpoints.
What uplink options are available on the SF550X-48P?
It features four 10 Gigabit Ethernet uplinks: two 10GBase-T/SFP+ combo ports and two dedicated SFP+ ports for flexible high-speed aggregation.
Does the SF550X-48P support Layer 3 routing?
Yes. The SF550X-48P is a Layer 3 switch offering static routing, RIP, OSPF, VRRP, and policy-based routing for advanced traffic management.