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Home Networking Network Switches Dell S4148U-ON-RA 48x (24x Unified) SFP+ 2x QSFP+ 4x QSFP28 B-F OS10 Switch

Dell S4148U-ON-RA 48x (24x Unified) SFP+ 2x QSFP+ 4x QSFP28 B-F OS10 Switch

Dell S4148U-ON-RA 48x (24x Unified) SFP+ 2x QSFP+ 4x QSFP28 B-F OS10 Switch

Brand:

Dell

Specifications

Product Overview:

The NEW Dell S4148U-ON-RA switch offers high-performance networking capabilities with a switching capacity of 1.76 Tbps and a forwarding rate of 1320 Mpps. With a MAC address table size of 272,000 and low latency at just 800 nanoseconds, this switch is designed to support demanding network environments effectively.
The switch features 48x (24x unified) SFP+ ports and 2x QSFP+ and 4x QSFP28 B-F connectors for versatile connectivity options. This model comes equipped with PoE budget functionality for power over Ethernet deployments as well.
NEW Dell S4148U-ON-RA 48x (24x Unified) SFP+ 2x QSFP+ 4x QSFP28 B-F OS10 Switch

Features:

Unified Port Support: 24 of the 48 ports support Fibre Channel (FC) or Ethernet, allowing storage and data convergence.
High Port Density: 48 x 10Gb SFP+ ports (with unified support), 2 x 40Gb QSFP+, and 4 x 100Gb QSFP28 uplinks.
Flexible Uplinks: 100GbE QSFP28 ports support breakout to 4x 25Gb or 4x 10Gb for flexible uplink configurations.
OS10 Enterprise Edition: Enables full-featured L2/L3 capabilities, telemetry, programmability, and automation.
Front-to-Back Airflow: Optimized for energy-efficient cooling in rack-based deployments.
ONIE-Enabled: Supports open networking with alternative NOS installation.

Specifications:

Brand: Dell
Model: S4148U-ON-RA
Port Configuration: 48 x 10Gb SFP+ ports (24 of them unified for FC or Ethernet), 2 x 40Gb QSFP+ uplinks, 4 x 100Gb QSFP28 uplinks
Switching Capacity: Up to 2.56 Tbps
Forwarding Rate: Up to 1,440 Mpps
Form Factor: 1RU Rack Mount
Airflow: Front-to-Back
Power Supply: Redundant, hot-swappable (sold separately or bundled)
Software: OS10 Enterprise (Advanced L2/L3, automation, APIs)
Open Networking: ONIE support for third-party NOS

Why Choose the Dell S4148U-ON-RA?

Supports multi-protocol networking with Ethernet and Fibre Channel.
Ideal for hybrid data centers blending storage and compute networks.
Runs on Dell EMC OS10, offering advanced automation, security, and telemetry.
Future-ready architecture with 100Gb uplinks and high-density 10GbE access.
Perfect for Singapore-based enterprise and cloud deployments requiring speed, flexibility, and open networking.

Features

Brand:

Dell

Warranty:

1 Year

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