Name: N3048ET-ON Dell 48-Port Gigabit Ethernet Layer 3 Managed Switch with SFP+
Brand: Dell
SKU: N3048ET-ON
Price: 279.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell PowerSwitch N3048ET-ON combines a high port count with Layer 3 management, making it a solid choice for network setups that require efficient routing and flexible uplink options. Its role in data centers and enterprise networks revolves around handling large volumes of Ethernet traffic while supporting advanced network segmentation and management needs.

General Information
Brand	Dell
Part Number	N3048ET-ON
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, Combo RJ-45/SFP, RJ-45, SFP, SFP+
Port Speed	10/100/1000Base-T
UpLink Ports	2 x SFP+ , 2 x Combo SFP
POE Support	No
Switching Capacity	176 Gbps
Switch Forwarding Rate	130.95 Mpps
DRAM	512 MB
Flash Memory	128 MB
VLAN Support	Yes
Max VLANs Supported	1-4094
Layer Support	Layer 3
Connector Type	RJ-45,SFP+,SFP,Combo RJ-45/SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	16000

Management and Configuration
Routing Protocols	Static, RIP, OSPF
Remote Protocols	Yes
Management Interfaces	Web GUI,Command Line Interface (CLI),SNMP,SSH,Telnet,RMON
Remote Management Protocol	SNMP v1/v2/v3,SSH,Telnet,HTTP,HTTPS
Routing Protocol	Static,RIP,OSPF

Power & Cooling
Fans	1 (hot-swappable)
Power	AC 100-240V, 50-60Hz

Physical Characteristics
Dimensions	1.73 x 17.32 x 16.93 inches
Weight	5.00
Operating Temperature	0°C to 40°C

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.3x, IEEE 802.1X

Product Description
The Dell PowerSwitch N3048ET-ON is built to deliver reliable gigabit Ethernet connectivity with advanced Layer 3 management features. It fits well in networking environments that require both high port density and versatile uplink options, making it a common choice for enterprise and mid-sized data centers. IT professionals and network administrators often find it useful for managing complex network topologies and routing tasks. Key Features Provides 48 10/100/1000Base-T RJ-45 ports for connecting multiple devices Includes 2 SFP+ ports for high-speed 10Gb fiber uplink connections Offers 2 combo SFP ports to enhance flexibility in network design Supports Layer 3 switching for routing between VLANs and subnets Designed for easy installation in standard 1U rack spaces This switch is typically deployed in environments like campus networks, branch offices, and virtualization platforms where efficient traffic management is essential. Its routing features reduce the need for additional routers, simplifying network design. Many organizations rely on the N3048ET-ON to maintain stable performance while scaling their wired infrastructure.

Use Cases
The Dell N3048ET-ON switch is commonly deployed in enterprise and data center environments that demand high-density Gigabit connectivity coupled with Layer 3 routing capabilities. It is particularly suited for IT teams managing complex network topologies requiring flexible uplink options and efficient traffic management. How It's Used: Aggregating traffic from multiple access switches in a campus network to optimize Layer 3 routing and segmentation. Serving as a top-of-rack switch within data centers to support virtualization workloads and storage traffic with high bandwidth fiber uplinks. Implementing network segmentation and routing in medium to large SMB IT infrastructures with diverse application needs. Enabling edge computing deployments where high port density and managed routing facilitate local data processing and distribution. Providing flexible uplink options in enterprise wiring closets, supporting fiber connectivity for backbone links. This switch enables operational efficiency by consolidating multiple network functions into a single device, reducing complexity while allowing scalable growth. Its Layer 3 features ensure optimized traffic flows, supporting performance-critical applications across varied enterprise segments.