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Home Networking Network Switches Dell S4148T-ON-RA 48x 10GBase-T 4x 100GbE QSFP28 2x 40GbE QSFP+ OS10 Switch - Back-to-Front Airflow

Dell S4148T-ON-RA 48x 10GBase-T 4x 100GbE QSFP28 2x 40GbE QSFP+ OS10 Switch - Back-to-Front Airflow

Dell S4148T-ON-RA 48x 10GBase-T 4x 100GbE QSFP28 2x 40GbE QSFP+ OS10 Switch - Back-to-Front Airflow

Dell S4148T-ON-RA 48x 10GBase-T 4x 100GbE QSFP28 2x 40GbE QSFP+ OS10 Switch - Back-to-Front Airflow

Dell S4148T-ON-RA 48x 10GBase-T 4x 100GbE QSFP28 2x 40GbE QSFP+ OS10 Switch - Back-to-Front Airflow

Brand:

Dell

Specifications

Product Description:

The Dell EMC S4148T-ON-RA is a high-performance, enterprise-grade switch designed for modern data centers and enterprise networks. It features 48 ports of 10GBase-T copper, 2 ports of 40GbE QSFP+, and 4 ports of 100GbE QSFP28, offering exceptional flexibility for both top-of-rack (ToR) and middle-of-row (MoR) deployments. Optimized with OS10 software support and back-to-front airflow, this switch is engineered for scalable Layer 2 and Layer 3 networking, advanced automation, and high throughput across demanding environments.

Features:

Brand: Dell
48x 10GBase-T Copper Ports for high-speed server and device connectivity.
2x 40GbE QSFP+ uplink ports for aggregation.
4x 100GbE QSFP28 ports for ultra-fast backbone connections.
Open Networking (ONIE) support, compatible with Dell OS10 and third-party NOS.
Back-to-Front airflow ideal for hot/cold aisle data center configurations.
Layer 2 and Layer 3 capabilities with advanced routing protocols.
Redundant, hot-swappable power supplies and fans for high availability.
Ideal for enterprise, cloud, and virtualization networks.
Warranty: 1 year

Specifications:

Model: Dell EMC S4148T-ON-RA
Dell Part Number: 210-ALST
Airflow: Back-to-Front (RA)
Operating System: Compatible with Dell OS10
Switching Capacity: 1.76 Tbps
Forwarding Rate: 1309 Mpps
MAC Addresses: 288K
Buffer Memory: 32MB
Rack Units: 1RU
Power Supply: Dual, redundant, hot-swappable
Management: CLI, SNMP, REST API, OpenFlow
Dimensions: 1.72" x 17.32" x 18.11"

Why Choose the Dell S4148T-ON-RA?

Flexible High-Density Design: Perfect for 10G copper environments with uplinks to 40G and 100G backbones.
Future-Proof Performance: Scales seamlessly with 100G QSFP28 connectivity.
Enterprise Reliability: Built for uptime with redundant, hot-swappable components.
Open Networking Ready: Customize your network with OS10 or third-party NOS options.
Efficient Airflow Design: Back-to-front airflow supports optimized cooling in rack environments.

Features

Brand:

Dell

Conditions:

New

Warranty:

1 Year

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