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J4T5K Dell S3048-ON 48-Ports 1GbE PoE+ 4-Ports 10GbE SFP+ Network Switch

SKU:
J4T5K
Weight: 5.00 lbs
Condition: Refurbished
  • 48 Gigabit Ethernet PoE+ ports for high-density connectivity
  • 4 10GbE SFP+ uplink ports for fast data transfer
  • Supports Power over Ethernet to power devices directly
  • Designed for scalable enterprise network deployments
In stock

$860.00

Product Overview

The Dell S3048-ON network switch offers 48 PoE+ ports along with 4 high-speed 10GbE uplinks, making it a solid fit for enterprise environments requiring both power delivery and fast data connections. It balances port density and power capabilities to serve a range of devices and network scales effectively.

General Information

Brand Dell
Part Number J4T5K
Condition Refurbished

Technical Information

Switch Ports 48 x 10/100/1000Base-T (PoE+)
Number of Ports 48-Ports
Port Type 10/100/1000Base-T, SFP+, USB Console, Serial Console (RJ-45)
Port Speed 1 Gbps,10 Gbps
UpLink Ports 4 x 10GbE SFP+
POE Support PoE+
Switching Capacity 176 Gbps
Switch Forwarding Rate 130.95 Mpps
DRAM 2 GB
Flash Memory 4 GB
VLAN Support Yes
Max VLANs Supported 1-4094 (supports up to 4094 VLANs)
Layer Support Layer 3
Connector Type RJ-45,SFP+

Performance

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

Management and Configuration

Routing Protocols Static, RIP, OSPF, BGP, VRRP, PIM-SM, IGMP
Remote Protocols Yes
Management Interfaces CLI (console/SSH), Web GUI (HTTP/HTTPS), SNMP, RMON, Telnet, Serial Console (RJ-45), USB Console
Security Features 802.1X authentication, ACLs, Port security, MAC filtering, DHCP snooping, ARP inspection, IP source guard, Storm control, Radius, TACACS+
Remote Management Protocol SSH,Telnet,HTTP,HTTPS,SNMPv1/v2c/v3,RMON,sFlow
Routing Protocol Static,RIP,OSPF,BGP,VRRP

Power & Cooling

Fans 2 (hot-swappable)
Power Max PoE budget: 740 W; Typical power supply rating: 750 W AC

Physical Characteristics

Dimensions 1.73 x 17.32 x 18.90 inches
Weight 5.00
Operating Temperature 0 to 45 C

Miscellaneous

Eco Friendly Yes
Compliance Standards WEEE, RoHS, cURus, CE, FCC, UL, TUV
Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1s, IEEE 802.1X, IEEE 802.3ad (LACP)


Product Description

The Dell S3048-ON switch is built for environments needing reliable and flexible network connections with power delivery. It’s commonly used in office networks, data centers, and campus infrastructures where multiple devices require both data and power over a single cable.

Network administrators and IT professionals often find this switch a practical choice because it combines high port density with PoE+ capabilities and uplink speed options. This helps streamline network setups and supports a variety of endpoints like IP phones, cameras, and wireless access points.

Key Features

  • 48 ports delivering 1GbE connectivity with PoE+ support
  • 4 SFP+ slots enabling 10GbE uplinks for high-speed backbone connections
  • Efficient power management to handle PoE devices without overloading
  • Robust switching capacity suitable for medium to large networks
  • Flexible deployment options with standard features for enterprise networking

This switch is often deployed in office floors, wiring closets, or data centers where multiple devices need to connect seamlessly. Its power over Ethernet feature reduces the need for extra wiring, making installations cleaner and more efficient.

By combining ample port count and PoE+ support, the Dell S3048-ON helps maintain a neat network infrastructure that can evolve as demands grow, without frequent hardware changes.


Use Cases

The Dell S3048-ON switch is ideal for enterprise network environments requiring high port density combined with power delivery capabilities. It suits IT infrastructures supporting VoIP phones, wireless access points, and surveillance systems, where both robust data throughput and PoE power are essential for edge device connectivity.

How It's Used:

  • Deploying in campus networks to connect and power IP telephony and wireless access points across multiple floors.
  • Integrating into data center top-of-rack deployments for managing server traffic with high-speed 10GbE uplinks.
  • Supporting edge computing nodes in industrial or retail environments requiring consolidated power and network access.
  • Enabling scalable SMB networks with centralized PoE management for mixed device types.
  • Facilitating video surveillance systems by powering and connecting IP cameras in large facilities.

This switch enhances operational efficiency by consolidating power and data delivery in a single platform, allowing for scalable network growth with flexible uplink options. Its combination of PoE+ and high-speed ports addresses diverse workload demands, supporting performance consistency across enterprise network segments.


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J4T5K Dell S3048-ON 48-Ports 1GbE PoE+ 4-Ports 10GbE SFP+ Network Switch
J4T5K Dell S3048-ON 48-Ports 1GbE PoE+ 4-Ports 10GbE SFP+ Network Switch
$860.00