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9NKYC Dell S4048 S-Series 48 x 10GbE SFP+ and 6 x 40GbE Ports Layer 2 and 3 Network Switch

9NKYC Dell S4048 S-Series 48 x 10GbE SFP+ and 6 x 40GbE Ports Layer 2 and 3 Network Switch

Category: Network Switch
Availability: In Stock — 2 remaining
Part Number: 9NKYC
Manufacturer: DELL
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Dell S4048 S-Series 9NKYC

Dell's S4048 S-Series, part number 9NKYC, is a managed Layer 2/3 10 Gigabit Ethernet switch that brings data center and aggregation switching to data center top-of-rack, leaf-spine and server aggregation designs. It belongs to a family built for data center and aggregation switching.

The Dell S4048 S-Series is equipped with 48 x 10GbE SFP, 6 x 40GbE for a flexible mix of connections. Higher-speed 40GbE connectivity is ideal for uplinks and aggregation, keeping traffic moving when many users are active. Pluggable fiber slots let you choose the right transceiver for short- or long-distance links between buildings or racks.

As a managed switch it gives administrators full control over how traffic is segmented, prioritized and secured. Layer 2 / Layer 3 capability enables routing between VLANs on the switch, reducing load on your router and lowering latency. Intelligent frame forwarding avoids flooding every port and keeps bandwidth available for real work. Dedicated per-port bandwidth avoids the collisions and slowdowns of shared-media networks. Quality of Service settings prioritize latency-sensitive traffic such as voice and video conferencing. Aggregated links provide extra uplink capacity and keep traffic flowing if one cable fails.

Install it in a well-ventilated location so it keeps operating reliably over the long term. Leaf-spine fabrics use switches like this to connect servers and feed high-speed links to the spine. The Dell S4048 S-Series (9NKYC) is a smart investment for anyone who needs Dell managed 10 Gigabit Ethernet switching.

Key Features

  • Ports: 48 x 10GbE SFP, 6 x 40GbE
  • 40GbE high-speed connectivity
  • Managed Layer 2 / Layer 3

Full Specifications · Network Switches
Dell S4048 S-Series
MPN: 9NKYC  |  Brand: Dell
Product Overview
BrandDell
Manufacturer Part Number (MPN)9NKYC
ModelS4048 S-Series
Product Line / SeriesDell Networking / Force10 S-Series
CategoryNetwork Switches
Product TypeManaged Layer 2/3 10 Gigabit Ethernet switch
Typical DeploymentData center and aggregation switching
Ports & Interfaces
SFP Ports48 x 10GbE SFP
RJ-45 Copper Ports6 x 40GbE
Ethernet Technology40GbE, 10 Gigabit Ethernet
Access Port Data Rate10 Gbps
High-Speed / Uplink Data Rate40 Gbps
Standards & Cabling
IEEE Standards (per port type)IEEE 802.3z (1000BASE-X); IEEE 802.3ae (10 Gigabit Ethernet); IEEE 802.3ba (40/100 Gigabit Ethernet)
Copper CablingCat5e or better for 1000BASE-T
Max. Copper Segment Length100 m (328 ft)
Fiber / DAC ConnectivityVia pluggable SFP transceiver modules or DAC cables
Management & Software
Management TypeManaged
Switching LayerLayer 2 / Layer 3
Ordering & Support
Original Listing TitleDell S4048 S-Series 48 x 10GbE SFP+ and 6 x 40GbE Ports Layer 2 and 3 Network Switch

  • No. Of Ports: 48-Ports
  1. Non-Returnable Items: Once an order is processed, products that do not fall under 3D memory categories are considered final sale. These items cannot be cancelled or returned, so we strongly recommend confirming specifications prior to purchase.

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