Name: VJ0W8 Dell N3048EP-ON 48-Port PoE+ UPoE Gigabit Ethernet Switch
Brand: Dell
SKU: VJ0W8
Price: 289.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell N3048EP-ON switch combines a high-density Gigabit Ethernet port count with Power over Ethernet capabilities, fitting well into enterprise and campus networks. It facilitates both data and power delivery to connected devices, streamlining network setups where powering endpoints through the switch is essential.

General Information
Brand	Dell
Part Number	VJ0W8
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP+
Port Speed	1 Gbps (10/100/1000)
UpLink Ports	4 x 10G SFP+
POE Support	PoE+
Switching Capacity	176 Gbps
Switch Forwarding Rate	343.75 Mpps
DRAM	512 MB
Flash Memory	128 MB
VLAN Support	Yes
Max VLANs Supported	4094
Layer Support	Layer 3
Connector Type	RJ-45,SFP+

Performance
Latency	<2.6 µs (64-byte frame, typical)
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	16000

Management and Configuration
Routing Protocols	Static, RIP, OSPF, VRRP, IGMP
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS), CLI (Console/SSH), Serial Console (RJ-45), SNMP, Telnet
Security Features	ACLs, 802.1X, RADIUS/TACACS+ support, DHCP snooping, IP Source Guard, ARP inspection, Storm control, Port security
Security	RADIUS,TACACS+,SSH,SNMPv3
Remote Management Protocol	SNMP,SSH,Telnet,HTTP,HTTPS,RMON
Routing Protocol	Static,RIP,OSPF,VRRP,IGMP

Power & Cooling
Fans	2 (variable speed, front-to-back)
Power	100-240 VAC, 50-60 Hz; PoE budget up to 740W

Physical Characteristics
Dimensions	1.72 x 17.32 x 17.56 in (H x W x D)
Weight	5.00
Operating Temperature	0°C to 45°C

Miscellaneous
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV, cULus

Product Description
The Dell N3048EP-ON is a versatile 48-port Gigabit Ethernet switch equipped with PoE+ and UPoE capabilities. It supplies power over Ethernet to connected devices, making it ideal for powering IP phones, access points, and other network devices without separate power supplies. Often found in office environments and data centers, this switch supports network expansion and PoE deployment with ease. Network administrators and IT professionals typically use it to build scalable and efficient local area networks. Key Features Offers seamless power delivery alongside data transmission on all ports Includes Layer 2 features such as VLAN, link aggregation, and QoS for traffic management Enables easy integration with existing infrastructure through standard Gigabit Ethernet Reduces cabling needs with UPoE allowing higher power devices to be connected Provides reliable switching performance suited for medium to large networks This switch is commonly deployed in business offices, schools, and branch locations where multiple network devices require both data connectivity and electrical power. It helps simplify installations and reduces clutter from additional power adapters. The N3048EP-ON plays a practical role in supporting everyday communication and network services.

Use Cases
The Dell N3048EP-ON switch is typically deployed in enterprise and campus network environments where high port density and power delivery over Ethernet are critical. It is suited for IT administrators managing large-scale networks requiring reliable connectivity and centralized power management for devices such as IP phones, wireless access points, and security cameras. How It's Used: Supporting VoIP infrastructure in corporate office buildings by powering IP phones and enabling seamless voice communication. Facilitating wireless LAN backhaul in campus environments by powering and connecting multiple access points with PoE+ support. Enabling edge computing deployments where IoT devices and sensors require both network connectivity and power over a single cable. Providing networking backbone in remote branch offices with high device density needing efficient power distribution and Layer 2 switching. Integrating physical security systems by powering and connecting IP cameras within enterprise surveillance networks. By consolidating power delivery and data switching, the Dell N3048EP-ON reduces cabling complexity and streamlines network management. Its scalability and advanced Layer 2 features enable efficient operation and expansion in dynamic enterprise settings that demand both performance and operational agility.