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N3048EP-ON
Dell Networking N3048EP-ON, POE +, 48x 1GbT, 2x SFP + 10GbE,...
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
N3048EP-ON is an enterprise-grade managed switch engineered with a robust architecture that supports both Layer 2 and Layer 3 operations, enabling high-performance routing and switching in demanding network environments. It features multiple power options through an AC power supply with redundant power support, a versatile port configuration including fixed Gigabit Ethernet ports and dedicated SFP uplink slots, and stacking capabilities that enhance scalability and network resilience.
Designed to deliver exceptional performance, N3048EP-ON is ideal for campus networks, branch offices, and data centers where efficient traffic management and PoE+ for connected devices are critical. The switch’s scalable design, comprehensive port expansion details, and high switching capacity make it a fit-for-purpose solution for applications requiring reliable connectivity and robust network management.
N3048EP-ON price is is available on request. Get immediate quote.
Request bulk order quote for N3048EP-ON for additional pricing. Browse the full Dell Networking N3000 Switches series or explore all Dell products.
In a 1,200-user corporate campus, IT deploys the Dell Networking N3048EP-ON at each floor’s wiring closet to power 48 PoE+ IP phones, Wi-Fi 6 access points and security sensors. Leveraging its 740W PoE budget, L3 routing, QoS and stackable architecture, the solution delivers seamless VLAN segmentation, sub-second failover and centralized Open Networking OS management. Benefit: consolidated infrastructure, predictable performance under peak loads and simplified campus expansion without forklift upgrades.
A national retailer standardizes on the N3048EP-ON in 250 branch locations to power PoE+ POS terminals, digital signage and HD surveillance cameras over a single Cat6 cable. Dual 10GbE SFP+ uplinks aggregate traffic to the regional data center while L3 ACLs isolate point-of-sale VLANs from guest Wi-Fi. Benefit: reduced hardware footprint, secure multi-tenant segmentation and plug-and-play deployment that cuts branch rollout time by 40%.
A mid-market service provider uses the N3048EP-ON as a Top-of-Rack switch to interconnect 40 virtualized application servers via 1GbE and two 10GbE SFP+ uplinks to the core spine. Its stacking capability ensures linear scaling to 384 ports with a single management plane, and built-in L3 routing accelerates east-west VM traffic. Benefit: low-latency switching, simplified VLAN routing at the rack level and a compact footprint that maximizes data-center rack density.
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| N3048EP-ON |  N3048 |  N3024EF-ON |  N3048ET-ON |  N3024ET-ON | |
|---|---|---|---|---|---|
| Depth | 11.2 inches | 18 inches | 11 inches | 11 inches | 11 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 32 MB | 32 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1 inches | 1.75 inches | 1.75 inches | 1.75 inches |
| IOS | LAN Base | LAN Base | IP Lite | LAN Base | 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 2 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | N3048EP-ON | N3048 | N3024EF-ON | N3048ET-ON | N3024ET-ON |
| Media Type Supported | Twisted Pair | Twisted Pair / Fiber / Combo | Combo | Combo | Twisted Pair |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 12 Ports | 48 Ports | 24 Ports | 48 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | POE+ | Non POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | 48 fixed Gigabit Ethernet ports with 4 uplink SFP ports | Fixed ports with optional expansion slot for additional SFP modules | 24 Gigabit Ethernet ports with 4 dedicated SFP uplink ports | 48 Ethernet ports and 4 SFP ports | 24 Ethernet ports with 2 dedicated SFP uplink ports |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | N3048EP-ON Managed PoE+ Gigabit Rackmount Switch | N3048 Series Managed Ethernet Switch | N3024EF-ON Gigabit Ethernet Switch | N3048ET-ON Gigabit Ethernet Switch | N3024ET-ON Network Switch |
| 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 | No | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 176 Gbps | 128 Gbps | 128 Gbps | 96 Gbps | 56 Gbps |
| Switching Capacity with Stacking | 352 Gbps | 256 Gbps | 256 Gbps | 192 Gbps | 112 Gbps |
| Uplink Configuration | 1G | 1G | 1G | 1G | 1G |
| Weight | 22 lbs | 15 lbs | 22 lbs | 20 lbs | 18 lbs |
| Width | 17.5 inches | 17 inches | 17.5 inches | 17.5 inches | 17.5 inches |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
PoE and Layer 3 together make this very versatile.
No power fluctuations or routing issues.
Stacked units operate smoothly.
Good enterprise grade access switch.
Satisfied with overall performance.
The N3048EP-ON delivers up to 370 W of PoE+ power across 48 1GbE ports, providing up to 30 W per port for powered devices.
It features 48 RJ45 10/100/1000 Mbps ports for high-density Gigabit connectivity.
The switch offers two 10GbE SFP+ and two 1GbE SFP uplink ports for flexible fiber or copper connections.
Yes. It supports SmartStack stacking of up to six units, enabling a single-management domain with up to 288 ports.
It supports static routes, RIP v1/v2, OSPF, VRRP, policy-based routing and IPv6 routing.
The switch provides a non-blocking throughput of 176 Gbps and a packet-forwarding rate of 131 Mpps.
Yes. PoE+ supplies up to 30 W per port, ideal for VoIP phones, wireless APs and surveillance cameras.
It offers a web-based GUI, CLI via console/SSH, SNMP, RADIUS, TACACS+ and Dell Networking OS 6.
Yes. It fully supports IPv6 addressing, forwarding, static routing, OSPFv3 and dual-stack operation.
Features include 802.1p/DSCP QoS, ACLs, DHCP snooping, dynamic ARP inspection and 802.1X port authentication.
It is a 1 RU rack-mountable switch with built-in mounting brackets for standard 19-inch racks.
The N3048EP-ON ships with a fixed, auto-sensing AC power supply (100–240 VAC) with internal cooling.
No. The N3048EP-ON has a single AC PSU; redundant options require higher-end PowerEdge switch models.
It includes a 1-year limited hardware warranty. Optional ProSupport and extended coverage plans are available.
The switch is RoHS-compliant, WEEE-registered and meets ENERGY STAR® efficiency standards.
Use CLI: “interface range gi1/0/1-48” then “power inline priority <high|low|critical>”, or set priorities in the GUI PoE menu.
Yes. You can configure LACP or static link aggregation on the SFP/SFP+ uplinks for redundancy and increased bandwidth.
United States
