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210-ALSE Dell S4100-ON Series S4148U-ON 48 x SFP+ Ports 10GBase-X + 4 x QSFP28 Ports + 2 x QSFP+ Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch

SKU:
210-ALSE
Weight: 5.00 lbs
Condition: Refurbished
  • 48 SFP+ 10GBase-X ports for high-speed connectivity
  • Includes 4 QSFP28 ports supporting 100GbE links
  • 2 QSFP+ ports for flexible 40GbE uplinks
  • Layer 3 managed switch with advanced routing capabilities
In stock

$3,049.00

Product Overview

The Dell S4148U-ON switch combines high-density 10GbE ports with multi-rate QSFP uplinks, fitting well into data center aggregation or core deployments. It handles routing and switching tasks in a compact 1U form factor, giving network operators the tools to manage complex infrastructure efficiently without extra equipment.

General Information

Brand Dell
Part Number 210-ALSE
Condition Refurbished

Technical Information

Switch Ports 48 SFP+ (10G) + 4 QSFP28 (100G) + 2 QSFP+ (40G)
Number of Ports 48-Ports
Port Type 1000Base-T, 100G QSFP28, SFP+, QSFP / QSFP+, USB Console, Serial Console (RJ-45)
Port Speed 10G,40G,100G
UpLink Ports 4 x QSFP28,2 x QSFP+
POE Support No
Switching Capacity 1.92 Tbps
Switch Forwarding Rate 2.86 billion pps
DRAM 8 GB
Flash Memory 4 GB
VLAN Support Yes
Max VLANs Supported 1-4094
Layer Support Layer 3
Connector Type SFP+,QSFP28,QSFP+,RJ-45,USB

Performance

Latency < 3 microseconds (typical)
Jumbo Frame Support Up To 9216 Bytes
MAC Address Table Size 32K

Management and Configuration

Routing Protocols Static, RIP, OSPF, OSPFv3, BGP, VRRP, HSRP, PIM-SM, IGMP, MLD
Remote Protocols Yes
Security Features ACLs,802.1X,RADIUS,TACACS+,SSH/SSL,IP/MAC ACL,Port security,Storm control,BPDU Guard,DHCP Snooping,IP Source Guard,ARP Inspection
Remote Management Protocol SNMPv1/v2c/v3,SSH,Telnet,HTTP/HTTPS,NETCONF

Power & Cooling

Fans Hot-swappable, variable-speed, redundant fan modules (front-to-back airflow)

Physical Characteristics

Weight 5.00
Operating Temperature 0°C to 40°C (32°F to 104°F)

Miscellaneous

Eco Friendly Yes
Compliance Standards WEEE, RoHS, cURus, CE, FCC, UL, TUV, cULus, CSA
Compliant Standards IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.3x, IEEE 802.1D, IEEE 802.1W, IEEE 802.1X


Product Description

The Dell S4100-ON Series S4148U-ON is a versatile network switch designed to handle demanding data center and enterprise environments. It offers a dense 48-port 10GbE SFP+ configuration along with high-bandwidth QSFP28 and QSFP+ uplink ports, making it suitable for aggregation or core layers in modern networks. Built for IT professionals managing large-scale networks, this switch provides the routing features and performance required for complex traffic patterns and virtualization.

Key Features

  • High-density 10G SFP+ ports ideal for server and storage connectivity
  • QSFP28 ports enable seamless 100GbE uplinks for backbone integration
  • Layer 3 capabilities support dynamic routing protocols like OSPF and BGP
  • 1U rack-mount design fits standard data center racks efficiently
  • Comprehensive management options through Dell’s OS10 operating system

This switch is often found in data centers where reliable, high-speed interconnects are critical. It helps maintain smooth traffic flow and network segmentation, reducing bottlenecks and improving overall infrastructure stability. Enterprises and service providers alike benefit from its ability to consolidate multiple network layers into a single manageable device.


Use Cases

The Dell S4148U-ON switch is designed for high-performance network environments requiring dense 10GbE connectivity and scalable multi-rate uplinks. It suits data centers and enterprise core layers where low-latency, high-throughput, and advanced routing are essential for complex traffic management.

How It's Used:

  • Aggregating server farm traffic in hyperscale and cloud data centers requiring high port density.
  • Supporting enterprise core networks with robust Layer 3 routing for inter-VLAN communication.
  • Enabling connectivity in virtualization environments that demand scalable 10GbE and 40/100GbE uplinks.
  • Facilitating edge computing deployments where compact rack-mounted switches consolidate distributed workloads.
  • Interconnecting storage clusters that require low-latency, high-bandwidth links for data replication.
  • Providing network backbone infrastructure for large SMB and campus networks with mixed 10GbE and 40/100GbE traffic flows.

This switch supports operational efficiency by integrating routing and switching in a single device, simplifying network architecture while allowing for scalable uplink speeds. Its compact form factor and advanced capabilities enable organizations to manage growing data demands without excessive hardware complexity.


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210-ALSE Dell S4100-ON Series S4148U-ON 48 x SFP+ Ports 10GBase-X + 4 x QSFP28 Ports + 2 x QSFP+ Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
210-ALSE Dell S4100-ON Series S4148U-ON 48 x SFP+ Ports 10GBase-X + 4 x QSFP28 Ports + 2 x QSFP+ Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
$3,049.00