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Dell S4048-ON 48-Port 10GbE SFP+ + 6-Port 40GbE QSFP+ Ethernet Switch

Dell S4048-ON 48-Port 10GbE SFP+ + 6-Port 40GbE QSFP+ Ethernet Switch
Dell S4048-ON 48-Port 10GbE SFP+ + 6-Port 40GbE QSFP+ Ethernet Switch
Overview The Dell S4048-ON is a high-performance, carrier class Ethernet switch designed for modern data centers and enterprise networks. With 48 ports of 10GbE SFP+ and 6 ports of 40GbE QSFP+, this switch delivers the bandwidth and low latency requi... Read More
price
$1,103.95
  • In Stock: 1
  • Manufacturer: Dell
  • Model or Part: S4048-ON
  • Condition: New
  • Weight: 35.00lb
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Overview
The Dell S4048-ON is a high-performance, carrier class Ethernet switch designed for modern data centers and enterprise networks. With 48 ports of 10GbE SFP+ and 6 ports of 40GbE QSFP+, this switch delivers the bandwidth and low latency required for virtualization, high-performance computing, and storage acceleration. Its compact 1U form factor and advanced Layer 2/3 features make it an ideal spine or leaf node in leaf-spine architectures.

Key Features

  • 48 x 10GbE SFP+ ports for flexible fiber connectivity
  • 6 x 40GbE QSFP+ ports for uplink aggregation and high speed interconnects
  • Layer 2 switching with full support for VLANs, MSTP, and RSTP
  • Layer 3 routing capabilities including OSPF, static routing, and VRF Lite
  • Advanced traffic management with QoS, ACLs, and rate limiting
  • Energy efficient operation with Dell PowerScale technology
  • Hot-swappable fan modules and redundant power supplies for high availability
  • Comprehensive security with MAC authentication, 802.1X, and DHCP snooping

Technical Specifications

  • Form factor: 1U rackmount
  • Dimensions (HxWxD): 1.75in x 17.5in x 9.5in
  • Weight: 13.5lb
  • Forwarding capacity: 1.44Tbps
  • Switching capacity: 720Gbps
  • Latency: < 5 microseconds
  • Power consumption: 150W typical, 180W max
  • Operating temperature: 0 to 40 degrees C
  • Management interfaces: CLI, SNMP, web GUI, REST API

Typical Applications

  • Leaf or spine switches in modern data center fabrics
  • High-speed storage networks such as SAN and NVMe over Fabrics
  • Virtual desktop infrastructure (VDI) and server virtualization clusters
  • High performance computing (HPC) environments requiring low latency interconnects
  • Enterprise campus core and aggregation layers
  • Edge computing deployments needing compact, high density connectivity