DELL S3048-ON Gigabit Ethernet Managed Sfp Switch Power E13W S4048-ON 48-PORT Supply

( Brand: Dell ), ( Manufacturer Part Number: S3048-ON ), ( Model: S4048-ON ), ( Form Factor: Rack Mountable ), ( Type: Ethernet Switch ), ( Network Connectivity: Wired-ethernet ), ( Network Management Type: Fully Managed ), ( Product Line: Enterprise )

Review DELL 48-port Gigabit Ethernet Managed Sfp Switch No Power Supply

The Dell S3048-ON and S4048-ON 48-Port Gigabit Ethernet Managed SFP Switches are powerful, high-performance networking solutions designed to meet the demands of modern businesses. These switches offer 48 ports for Single-Fiber Small Form-Factor Pluggable (SFP) transceivers, each capable of delivering gigabit speeds.

The Dell S3048-ON is a compact, 1RU switch, making it an ideal choice for space-constrained environments. It boasts a robust power supply, with two hot-swappable, redundant power supplies (PS1 and PS2) that ensure uninterrupted power to the switch. Each power supply can deliver up to 300W of power, enabling the switch to support high-density PoE (Power over Ethernet Plus) devices.

The Dell S4048-ON, on the other hand, is a 2RU switch with an impressive power handling capacity. It also comes with two hot-swappable, redundant power supplies (PS1 and PS2), each capable of delivering up to 400W of power. This high power capacity allows the switch to support even higher-density PoE deployments, making it suitable for larger networks.

Both switches are managed devices, offering advanced features and capabilities. They support IEEE 802.3at and 802.3af PoE standards, enabling them to deliver power to various PoE devices such as IP cameras, Wi-Fi access points, and VoIP phones. They also feature advanced security features, including IEEE 802.1X port-based access control and support for RADIUS and TACACS authentication.

The switches offer robust management capabilities, with a user-friendly web interface, a CLI (Command Line Interface), and support for SNMP (Simple Network Management Protocol). They also support various redundancy features, including STP (Spanning Tree Protocol), RSTP (Rapid Spanning Tree Protocol), and MSTP (Multiple Spanning Tree Protocol), ensuring high network availability.

The Dell S3048-ON and S4048-ON 48-Port Gigabit Ethernet Managed SFP Switches are reliable, versatile networking solutions designed to meet the needs of modern businesses. With their high-density ports, robust power supplies, and advanced management features, they offer the performance, flexibility, and reliability required to support even the most demanding networking environments.

A Detailed Analysis of Dell S3048-ON and S4048-ON 48-Port Gigabit Ethernet Managed SFPP Switches: Pros, Cons, and Recommendation

The Dell S3048-ON and S4048-ON are 48-port Gigabit Ethernet managed switches with built-in SFPP (Short Form-Factor Pluggable) power supplies. These switches are designed for small to mid-sized businesses and enterprises looking for a cost-effective, high-density, and energy-efficient solution for their network infrastructure. In this analysis, we will discuss the key features, pros, cons, and a final recommendation.

- 48 10/100/1000Base-T RJ-45 ports

- 4 SFP ports for uplinks

- 2 built-in SFPP power supplies

- Layer 3 features, such as VLAN, routing, and static routing

- Energy Efficient Ethernet (IEEE 802.3az)

- Redundant power and redundant fan modules

- Web-based and CLI management

- SNMP, Syslog, and CLI support

- Supports PoE (Power over Ethernet Plus) on select ports

- Cost-effective: The integrated SFPP power supplies save the cost of purchasing external power supplies.

- High-density: The compact design allows for the installation of a large number of ports in a limited space.

- Energy efficient: The switches support Energy Efficient Ethernet, which reduces power consumption when there is little network traffic.

- Redundancy: The switches offer redundant power and fan modules, ensuring minimal downtime in case of a failure.

- Scalability: The switches support stacking up to four units, allowing for easy expansion of the network.

- Limited PoE ports: Only select ports support PoE , which may not be sufficient for some deployments.

- Limited advanced features: Compared to more expensive enterprise-grade switches, these switches lack advanced features like Link Aggregation Control Protocol (LACP) and Multicast VLANs.

- Web-based management: While web-based management is convenient, it may not offer the same level of advanced configuration options as CLI management.

The Dell S3048-ON and S4048-ON are ideal for small to mid-sized businesses and enterprises that require a cost-effective, high-density, and energy-efficient network infrastructure solution. These switches offer a good balance of features, performance, and affordability. However, if your deployment requires advanced features, such as LACP or Multicast VLANs, or a large number of PoE ports, you may want to consider more expensive enterprise-grade switches.

In conclusion, the Dell S3048-ON and S4048-ON 48-port Gigabit Ethernet managed switches offer a cost-effective, high-density, and energy-efficient solution for small to mid-sized businesses and enterprises. Their key features, such as integrated SFPP power supplies, redundancy, and scalability, make them a solid choice for organizations looking to upgrade their network infrastructure. However, their limitations, such as the limited number of PoE ports and advanced features, should be considered before making a purchase. Ultimately, if your organization's network requirements align with the switches' capabilities, they are a worthwhile investment.

Details:

Extra Information:: Dell E13W S4048-ON 48-Port Gigabit Ethernet Managed SFP Switch No Power Supply: Government surplus item removed from working environment All government products are wiped and HDD removed,: Overall good cosmetic condition. Dell E13W S4048-ON 48-Port Gigabit Ethernet Managed SFP Switch No Power Supply: Brand: Dell: condition: used: Color: black: Damage: small scuffs, no power supplies. This damage is reflected in the price. Both back corners where power supplies are installed is dented see photos.

part #: s3048 prices

• $79.98-$349.00

specifications chompiserver:

• brand: Dell
• mpn: S3048-on
• model: S4048-on
• form factor: Rack Mountable
• type: Ethernet Switch
• network connectivity: Wired-ethernet
• network management type: Fully Managed
• product line: Enterprise

shipping chompiserver:

• service: FedEx Ground Economy, UPS Ground Saver
• class: Economy
• transit: 6-13 Days
• cost: $95.66
• carrier: FedEx, UPS
• type: Calculated

general chompiserver:

• Enterprise Networking, Servers > Servers, Clients Terminals > Computer Servers
• condition: Used

seller chompiserver:

• rating: 98.8%
• city: Panama City, Florida
• # reviews: 20801

offer chompiserver:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: December 24, 2025
• sold: 0
• best offers: True

returns chompiserver:

• method: Money back
• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

payments chompiserver:

• credit card: Diners-club
• wallet: Apple-pay
• other

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