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N1548P
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Dell Networking N1548P, PoE+, 48x 1GbE + 4x 10GbE SFP + fixe...
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N1548P
- Description:
- Dell Networking N1548P, PoE+, 48x 1GbE + 4x 10GbE SFP + fixed ports, Stacking, IO TO psu airflow, AC
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- Brand:
- Dell
- GTIN:
- 783555018781
- Condition:
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N1548P Overview
N1548P is a scalable, high-performance network switch engineered with a robust modular architecture that supports advanced stacking and high-throughput operations. The device offers flexible power options through an AC power supply, integrates 48 Ethernet ports with POE+ for reliable power management, and features an efficient design tailored for demanding enterprise networks.
Optimized for low latency and consistent performance, N1548P is built to support critical data center and smart building applications while offering seamless stacking and scalability. Its managed features, secure configuration, and comprehensive port options make it an ideal foundation for modern digital infrastructures.
N1548P price is is available on request. Get immediate quote.
Request bulk order quote for N1548P for additional pricing. Browse the full Dell Networking N1500 Switches series or explore all Dell products.
N1548P Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2
- Form Factor
- Rack-mount
- Power Consumption
- 50 W
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 48 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Twisted Pair
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- N1548P
- Uplink Configuration
- 1G
- IOS
- LAN Base
- POE Support
- POE+
- SFP Ports
- 4 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- Fixed configuration with integrated PoE and uplink module
- Flash Memory
- 64 MB
- Switching Capacity
- 104 Gbps
- Switching Capacity with Stacking
- 208 Gbps
- Product Name
- N1548P PoE Managed Switch
- Height
- 1 inches
- Width
- 17.5 inches
- Depth
- 12 inches
- Weight
- 20 lbs
N1548P Use Case
Enterprise Wi-Fi Access Point Aggregation with Dell Networking N1548P
In a multinational corporate headquarters, IT teams deploy 48 PoE+-powered wireless APs across three floors to support 802.11ax-grade connectivity. Using Dell Networking N1548P’s 48x 1GbE PoE+ and 4x 10GbE SFP uplinks in a stacked configuration, they achieve seamless roaming, centralized management and 90 W per port for high-density areas. Outcome: 35% faster Wi-Fi speeds, simplified cable runs, and 99.99% uptime via redundant IO-to-PSU airflow and AC power failover.
IP Surveillance and Access Control in Hospitality and Retail
A hotel chain integrates 60 high-definition PoE+ cameras and 20 door-entry controllers on a single Dell Networking N1548P switch, eliminating separate power injectors. Stacked with two additional N1548Ps using front-to-rear airflow, the setup delivers 740 W total PoE+ budget and 4x 10GbE SFP links to core NVR servers. Outcome: 24/7 video reliability, 40% lower operational costs, and simplified rack layouts that comply with EEAT security standards.
Branch Office Network Stacking for High Availability
A regional finance firm connects three geographically adjacent branch offices via fiber ring using four Dell Networking N1548P switches in a stack. Each unit provides 48x 1GbE PoE+ ports for VoIP phones and flat-panel displays, while 4x 10GbE SFP uplinks link to the MPLS network. IO-to-PSU airflow design ensures consistent cooling in sealed telecom closets. Outcome: Sub-millisecond failover, 2:1 bandwidth oversubscription relief, and a 50% reduction in field‐support visits.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| N1548P |  N1524 |  N1524P |  N1548 | |
|---|---|---|---|---|
| Depth | 12 inches | 12 inches | 11 inches | 12 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 256 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1 inches | 1 inch | 1.75 inches | 1.75 inches |
| IOS | LAN Base | IP Lite | LAN Base | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | N1548P | N1524 | N1524P | N1548 |
| Media Type Supported | Twisted Pair | Combo | Combo | Twisted Pair |
| Memory | 256 MB | 512 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 48 Ports | 24 Ports | 24 Ports | 48 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE |
| Port/Expansion Slot Details | Fixed configuration with integrated PoE and uplink module | 24 Gigabit Ethernet ports with 4 SFP uplink ports | 24 PoE-enabled Ethernet ports and 4 SFP uplink slots | 48 Gigabit Ethernet ports, 4 SFP uplink ports |
| Power Consumption | 50 W | 150W | 75 W | 75 W |
| Power Source | AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply |
| Product Name | N1548P PoE Managed Switch | N1524 High-Performance Stackable Switch | N1524P PoE+ Gigabit Switch | Cisco Catalyst N1548 |
| Product Type | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | Yes | Yes | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 104 Gbps | 52 Gbps | 128 Gbps | 104 Gbps |
| Switching Capacity with Stacking | 208 Gbps | 104 Gbps | 256 Gbps | 208 Gbps |
| Uplink Configuration | 1G | 1G / 10G | 10G | 1G |
| Weight | 20 lbs | 15 lbs | 15 lbs | 18 lbs |
| Width | 17.5 inches | 17 inches | 17.5 inches | 17.5 inches |
Reviews & Ratings
H
Hamid Raza
5
No overheating or power issues during continuous use.
F
Frederik Nielsen
5
Stacking multiple units was smooth and stable.
P
Paul Stewart
4
Excellent for campuses needing high port PoE.
W
Waqas Malik
4
Consistent Dell quality and uptime.
Questions & Answers
What is the Dell Networking N1548P PoE+ switch?
The Dell Networking N1548P is a fixed Layer 3 switch featuring 48 1GbE PoE+ ports, four 10GbE SFP+ uplinks, stacking support, AC power, and front-to-rear airflow.
How many ports does the N1548P provide?
It provides 48 auto-sensing 10/100/1000 Mbps RJ45 PoE+ ports and four 10GbE SFP+ uplink ports.
What is the total PoE+ power budget of the N1548P?
The N1548P delivers up to 370 W total power for PoE+ (802.3at) devices, supporting up to 30 W per port.
Does the N1548P support stacking?
Yes, you can stack up to four N1548P units with 160 Gbps bidirectional stacking bandwidth using dedicated RJ45 ports.
What uplink bandwidth does the N1548P offer?
Four 10GbE SFP+ uplink ports provide 40 Gbps of aggregate uplink capacity for high-speed network aggregation.
Which management interfaces are available on the N1548P?
Management options include a web-based GUI, CLI over SSH/Telnet, SNMP v1-3, RMON, and Dell OpenManage integration.
What Layer 3 features does the N1548P support?
It supports static routing, RIP v1/v2, OSPF v2, ECMP, VRF-lite, and policy-based routing for advanced network segmentation.
What is the airflow direction on the N1548P?
The N1548P uses front-to-rear airflow, drawing cool air in through the front panel and exhausting warm air out the rear.
What power supply does the N1548P use?
It includes a hot-swappable internal AC power supply rated 100-240 VAC at 50-60 Hz for redundancy and reliability.
What security features are included in the N1548P?
Security features include IEEE 802.1X port-based authentication, RADIUS, TACACS+, ACLs, DHCP snooping, and Dynamic ARP Inspection.
What is the power consumption of the N1548P?
Maximum power consumption is approximately 516 W under full PoE load, with typical idle consumption around 55 W.
Which operating system runs on the N1548P?
The N1548P runs Dell Networking OS 6 (DNOS 6), a modern Linux-based modular operating system.
What warranty and support options are available for the N1548P?
It includes a 1-year hardware warranty with Next Business Day on-site support; ProSupport and ProSupport Plus are optional.
Is the N1548P Energy Efficient Ethernet certified?
Yes, it supports IEEE 802.3az Energy Efficient Ethernet to reduce power during low network activity.
What are common deployment use cases for the N1548P?
Ideal for enterprise access layer, PoE+ wireless LAN deployments, IP telephony, security cameras, and small data center edge networks.