Dell E21W002 EMC Networking S5248F-ON 48P Switch

Name: Dell E21W002 EMC Networking S5248F-ON 48P Switch
Brand: Dell
SKU: E21W002
Price: 2127.10 USD
Availability: InStock
Rating: 5 (13 reviews)

Mfr. Part #: E21W002

Brand: Dell

Condition: Refurbished

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Was: $2,390.00

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Warranty: 90-day return/replacement

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E21W002

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overview

specifications

faqs

reviews

overview

E21W002 Overview

DELL E21W002 Emc Networking - Switch - L3 - Managed - 48 X 25 Gigabit Sfp28 + 4 X 100 Gigabit Qsfp28 + 2 X 200 Gigabit Qsfp28-dd - 2x Ac Psu, With Onie And Reverse Airflow. General Description :

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specifications

Specifications

Overview

Condition	Refurbished
Brand	Dell
Stock	In Stock

General Description

Device Type	Switch - 48 Ports - L3 - Managed
Enclosure Type	Rack-mountable 1u
Subtype	25 Gigabit Ethernet
Ports	48 X 25 Gigabit Sfp28 + 4 X 100 Gigabit Qsfp28 + 2 X 200 Gigabit Qsfp28-dd
Poe	N/a
Transceivers	Not Included
Airflow	Reverse Airflow
Default Operation System	Onie (open Network Install Environment)

Power

Power Device	Internal Power Supply - Hot-plug
Installed Qty	2 (installed) / 2 (max)
Power Consumption Operational	310watt

faqs

Frequently Asked Questions

What primary switching layer does the Dell E21W002 support? +

The Dell E21W002 is a versatile networking solution capable of operating as both a Layer 2 and Layer 3 managed switch. This flexibility allows administrators to handle basic data link layer switching for local traffic while utilizing advanced routing capabilities for inter-VLAN communication and improved network segmentation within the enterprise infrastructure.

Is the Dell E21W002 suitable for standard server rack environments? +

Yes, this model is designed specifically as a rackmount switch. Its physical form factor is engineered for standard 19-inch enterprise rack enclosures, ensuring optimal space efficiency and thermal management when integrated into your existing server room or data center cabinet configurations.

Does the E21W002 provide management capabilities for network administrators? +

Absolutely, this is a fully managed switch that offers granular control over your network environment. Administrators can configure port settings, VLANs, and traffic prioritization through a robust management interface, enabling precise monitoring and performance tuning to meet specific organizational connectivity requirements.

What type of deployment scenarios are ideal for this Dell managed switch? +

This unit is ideal for campus network distribution layers, small-to-medium business core switching, or high-performance edge connectivity. Its managed features make it a reliable choice for environments requiring controlled access, robust VLAN support, and the ability to scale network infrastructure as operational demands grow.

How does the Dell E21W002 handle traffic throughput and performance? +

Performance on this switch is optimized through its enterprise-grade architecture, designed to maintain high-speed throughput for bandwidth-intensive applications. By utilizing non-blocking switching fabrics, the E21W002 ensures that data packets are processed efficiently, minimizing latency and preventing bottlenecks across your local area network connections.

Are there specific compatibility considerations for integrating this switch? +

As a standard-based enterprise switch, the E21W002 is compatible with most industry-standard networking hardware, including servers, access points, and routers. Its design supports common networking protocols and fiber or copper interfaces, ensuring seamless integration into multi-vendor environments that follow standard IEEE networking compliance guidelines.

Does this model support advanced VLAN configuration? +

Yes, the E21W002 supports robust VLAN tagging and management, which is essential for network security and traffic isolation. You can effectively segment your network into virtual broadcast domains, ensuring that sensitive data traffic remains separated from general office or guest network activity while maintaining centralized management.

Is the Dell E21W002 reliable for continuous enterprise operation? +

Engineered for high availability, this switch is built with resilient components suitable for 24/7 business operations. Its hardware architecture emphasizes consistent uptime, making it a dependable choice for mission-critical tasks where network stability is paramount to maintaining ongoing productivity and communication flow.

How can I obtain a bulk quote for multiple E21W002 units from BuyRouterSwitch.com? +

If you are planning a large-scale infrastructure upgrade, BuyRouterSwitch.com offers competitive pricing for volume purchases. Simply use the 'Request a Quote' feature on our product page or contact our sales department directly with your quantities. Our team will provide a tailored quote to ensure you receive the best possible value for your enterprise project needs.

Why should I choose BuyRouterSwitch.com for purchasing Dell networking equipment? +

BuyRouterSwitch.com is a trusted source for authentic enterprise hardware. We prioritize a secure ordering process and maintain a deep inventory of Dell products to ensure your network receives genuine components. Our streamlined procurement process and dedicated focus on customer satisfaction make us the preferred partner for IT professionals looking to scale their infrastructure efficiently.

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