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S4148T Dell PowerSwitch S4148T-ON Series S4148T-ON 48 x RJ-45 Ports 10GBase-T + 4 x QSFP28 Ports + 2 x QSFP+ Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch

SKU:

S4148T

Weight: 5.00 lbs
Condition: Refurbished
  • 48 RJ-45 10GBase-T ports for high-speed connectivity
  • 4 QSFP28 ports supporting up to 100GbE uplinks
  • 2 QSFP+ ports for flexible 40GbE connections
  • Layer 3 managed switch with advanced routing features
In stock

$3,258.74
Product Overview

The Dell PowerSwitch S4148T-ON combines a broad mix of 10GBase-T and high-speed QSFP ports to deliver flexible, high-capacity network switching. It's built for environments that need both dense connectivity and advanced routing, often playing a key role in data center access or aggregation layers.

General Information
Brand Dell
Part Number S4148T
Condition Refurbished
Technical Information
Switch Ports 48
Number of Ports 48-Ports
Port Type 10GBase-T, 100G QSFP28, QSFP / QSFP+
Port Speed 10GBase-T
UpLink Ports 4 x QSFP28,2 x QSFP+
POE Support No
Switching Capacity 1.92 Tbps
VLAN Support Yes
Max VLANs Supported 4096
Layer Support Layer 3
Connector Type RJ-45,QSFP28,QSFP+
Performance
Jumbo Frame Support Up To 9216 Bytes
Management and Configuration
Routing Protocols Static, RIP, OSPF, OSPFv3, BGP, IS-IS, VRRP, HSRP, PIM-SM, IGMP, Policy-Based Routing (PBR), Route Maps
Remote Protocols Yes
Management Interfaces CLI (SSH), Web GUI, Serial Console (RJ-45), SNMP
Security Features ACLs, 802.1X, RADIUS, TACACS+, DHCP Snooping, IP Source Guard, Port Security, Storm Control
Remote Management Protocol SSH, HTTPS, Telnet, SNMPv1/v2c/v3
Power & Cooling
Fans Hot-swappable redundant fans (variable speed)
Power Supports dual hot-swappable redundant AC power supplies (up to ~650W per PSU, model dependent)
Power Supply Dual hot-swappable AC power supplies (redundant) (configuration dependent)
Physical Characteristics
Weight 5.00
Operating Temperature 0°C to 40°C
Miscellaneous
Eco Friendly Yes
Compliance Standards WEEE, RoHS, CE, FCC, UL, TUV, cULus
Compliant Standards IEEE 802.3, IEEE 802.3ab, IEEE 802.3an, IEEE 802.3ae, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.3x, IEEE 802.3az


Product Description

The Dell PowerSwitch S4148T-ON is a versatile network switch designed to handle demanding data center and enterprise environments. It combines high-density 10GbE copper ports with flexible high-speed uplink options, making it suitable for aggregation or access layer deployments.

Often found in data centers and large campus networks, this switch supports advanced Layer 3 routing and management features that network administrators rely on to maintain reliable and scalable infrastructures. It fits into a standard 1U rack space, optimizing equipment density.

Key Features

  • Offers 48 10GBase-T ports enabling easy integration with existing copper infrastructure
  • Provides four 100GbE QSFP28 uplinks for high bandwidth aggregation
  • Includes two 40GbE QSFP+ ports for flexible network expansion
  • Built-in Layer 3 routing capabilities support complex network designs
  • Compact 1U form factor suitable for dense rack environments

This switch is typically deployed in data centers or enterprise campus networks where both high port density and uplink speed are essential. It helps streamline network traffic and supports scalable growth without requiring extensive re-cabling.


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S4148T Dell PowerSwitch S4148T-ON Series S4148T-ON 48 x RJ-45 Ports 10GBase-T + 4 x QSFP28 Ports + 2 x QSFP+ Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
S4148T Dell PowerSwitch S4148T-ON Series S4148T-ON 48 x RJ-45 Ports 10GBase-T + 4 x QSFP28 Ports + 2 x QSFP+ Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
$3,258.74