Dell S4048-ON Layer 3 48 Ports Managed Switch RJ-45 GBE SFP+ Switch

Ports

The Dell S4048-ON Managed Switch is equipped with 48 ports, making it a versatile and powerful networking solution for businesses of all sizes. Whether you have a small office or a large enterprise, having 48 ports at your disposal provides numerous benefits that can enhance your network performance and productivity.

Overview of DELL Powerswitch S4048-ON

Manufacturer Information

• Produced by: DELL Technologies
• Brand: DELL EMC

Product Line and Series

Product Line: Powerswitch

• Series: S4000
• Model: S4048-ON

General Features

• Type: Ethernet Switch
• Model Name: Powerswitch S4048-ON

Port Configuration

• 48 x 10 Gigabit Ethernet SFP+ Ports
• 6 x 40 Gigabit Ethernet QSFP+ Ports for Uplinks
• Supports up to 72 x 10 Gigabit Ethernet Ports using Breakout Cables (cables not included)

Power and Cooling

• Power Supply: 2 x Hot-Swap Power Supplies
• Airflow: Standard (from I/O to PSU)

Additional Components

• 1 x Rail Kit
• 1 x Console Cable
• 1 x Non-Notched Power Cord
• 1 x USB 2.0 Type A Port for Mass Storage Device Support
• 1 x Micro-USB 2.0 Type B Serial Console Port
• RJ45 Console/Management Port with RS232 Signalling

Operating System

Pre-installed with: DELL OS9

Scalability

One of the key advantages of the Dell S4048-ON's 48 ports is the scalability it offers. With this many ports, you have the flexibility to connect a wide range of devices to your network, including computers, servers, printers, and other networking equipment. This allows you to easily expand your network as your business grows without worrying about running out of available ports.

Improved Connectivity

Having 48 ports on the Dell S4048-ON means you can establish direct connections between multiple devices without the need for additional switches or hubs. This improves overall network connectivity and reduces latency by eliminating unnecessary hops. With direct connections, data can flow seamlessly between devices, resulting in faster and more reliable communication.

VLAN Support

The Dell S4048-ON Managed Switch supports Virtual Local Area Networks (VLANs), which allows you to segment your network into smaller, isolated subnetworks. With 48 ports, you can create multiple VLANs to separate different departments or groups within your organization. This enhances security by isolating sensitive data and resources from unauthorized access, while also optimizing network performance by reducing broadcast traffic.

Network Redundancy

The 48 ports on the Dell S4048-ON also enable you to implement network redundancy strategies. By connecting devices to multiple ports on the switch, you can create redundant paths within your network. In case one port or link fails, traffic can automatically be rerouted through an alternate path, ensuring uninterrupted connectivity and minimizing downtime.

Link Aggregation

Link aggregation, also known as port trunking or bonding, is another feature that benefits from the abundance of ports on the Dell S4048-ON. By combining multiple ports into a single logical link, you can increase bandwidth and improve network reliability. Link aggregation allows for load balancing, where traffic is distributed across multiple links, optimizing network performance and preventing bottlenecks.

High-Density Environments

In high-density environments such as data centers or crowded office spaces, having 48 ports on a single switch becomes crucial. Multiple servers, storage devices, and other networking equipment can be connected directly to the switch, eliminating the need for additional switches or complex cabling infrastructure. This simplifies network management and reduces costs while maintaining high-performance connectivity.

Future-Proofing

Investing in a switch with 48 ports ensures that your network infrastructure is future-proofed. As technology continues to advance and the demand for network connectivity increases, having ample ports allows you to accommodate new devices and emerging technologies without major upgrades or replacements. With the Dell S4048-ON's 48 ports, you can confidently expand your network and adapt to changing business needs.

Interface

The Dell S4048-ON Managed Switch features RJ-45/10 GBE SFP+ interfaces, providing users with versatile connectivity options. This interface combination offers several advantages that enhance network performance and flexibility.

Flexibility

The RJ-45/10 GBE SFP+ interface combination on the Dell S4048-ON allows you to connect a wide range of devices to your network. The RJ-45 interface supports standard Ethernet connections, making it compatible with most devices commonly found in office environments. On the other hand, the 10 GBE SFP+ interface supports Small Form-factor Pluggable (SFP+) transceivers, providing high-speed connectivity for devices that require greater bandwidth, such as servers or storage systems.

Scalability

The 10 GBE SFP+ interface is a popular choice for organizations looking to upgrade their network infrastructure to handle increasing data demands. With the Dell S4048-ON's support for this interface, you can easily connect high-performance devices to your network without sacrificing speed or efficiency. As your network grows and the need for higher bandwidth arises, the 10 GBE SFP+ interface allows for seamless scalability.

Flexibility in Network Design

The combination of RJ-45 and 10 GBE SFP+ interfaces in the Dell S4048-ON enables you to design your network with different connectivity options. You can use the RJ-45 interface for devices that require standard Ethernet connectivity while utilizing the 10 GBE SFP+ interface for devices that demand higher throughput. This flexibility allows you to optimize your network design based on specific device requirements and network demands.

Future-Proofing

By offering both RJ-45 and 10 GBE SFP+ interfaces, the Dell S4048-ON ensures that your network infrastructure is ready to support future technologies and advancements. While many devices currently use standard Ethernet connections, the demand for higher bandwidth is increasing rapidly. With 10 GBE SFP+ support, you can seamlessly integrate emerging technologies into your network without requiring major hardware upgrades.

High-Speed Data Transfer

The 10 GBE SFP+ interface on the Dell S4048-ON enables high-speed data transfer between devices. This is particularly beneficial for applications that involve large data transfers or require real-time communication, such as video streaming or virtualization. By leveraging the 10 GBE SFP+ interface, you can ensure that your network can handle the demands of bandwidth-intensive tasks, resulting in improved overall performance and user experience.

Cost Efficiency

The RJ-45/10 GBE SFP+ interface combination on the Dell S4048-ON offers cost efficiency by providing a versatile solution for different types of devices. Instead of investing in separate switches or adapters to accommodate different connectivity requirements, you can utilize the switch's interface versatility to connect a variety of devices without additional expenses. This reduces complexity in network management and lowers overall costs.

Layer

The Dell S4048-ON Managed Switch operates at Layer 3, offering advanced networking capabilities that are essential for modern networks. The Layer 3 functionality provides numerous benefits and plays a critical role in optimizing network performance, security, and scalability.

Enhanced Routing

Being a Layer 3 switch, the Dell S4048-ON can perform advanced routing functions. It supports dynamic routing protocols such as OSPF (Open Shortest Path First) and BGP (Border Gateway Protocol), enabling efficient packet forwarding and optimal path selection. With Layer 3 capabilities, the switch can make intelligent routing decisions based on network conditions, ensuring the most efficient delivery of data packets.

Inter-VLAN Routing

Layer 3 switches like the Dell S4048-ON facilitate inter-VLAN routing, allowing communication between different VLANs within a network. By enabling inter-VLAN routing, you can create logical connections between VLANs, which enhances network flexibility and improves overall performance. This feature is particularly useful in organizations with multiple departments or security zones that require isolated networks but still need to communicate with each other.

Improved Network Segmentation

Layer 3 switches enable granular network segmentation by providing more sophisticated filtering capabilities compared to Layer 2 switches. With the Dell S4048-ON's Layer 3 functionality, you can implement access control lists (ACLs), which allow you to control and restrict traffic flow based on specific criteria, such as source IP address or protocol type. This enhances security and ensures that only authorized traffic is allowed to pass through the switch.

Scalability and Redundancy

Layer 3 switches offer superior scalability and redundancy options compared to Layer 2 switches. With the Dell S4048-ON's Layer 3 capabilities, you can easily add new subnets or expand existing ones without disrupting the entire network. Additionally, Layer 3 switches support protocols like VRRP (Virtual Router Redundancy Protocol), which provides automatic failover in case of a router or link failure. This ensures high availability and minimizes network downtime.

Optimized Network Performance

Layer 3 switches optimize network performance by reducing unnecessary broadcast traffic. Unlike Layer 2 switches that forward all broadcast packets to all ports, Layer 3 switches only forward broadcast traffic to ports within the same VLAN. This reduces network congestion and improves overall performance by preventing unnecessary broadcast storms.

Support for IP-Based Services

Layer 3 switches are essential for supporting IP-based services such as VoIP (Voice over IP) or video conferencing. These services require advanced routing and prioritization capabilities to ensure quality of service. With the Dell S4048-ON's Layer 3 functionality, you can implement QoS (Quality of Service) policies to prioritize certain types of traffic, ensuring a seamless user experience for IP-based services.

In conclusion, the Dell S4048-ON Managed Switch offers a wide range of features and benefits that are crucial for modern networks. The abundance of 48 ports provides scalability, improved connectivity, VLAN support, network redundancy, and link aggregation capabilities. The combination of RJ-45/10 GBE SFP+ interfaces offers flexibility, scalability, and future-proofing advantages. Lastly, the Layer 3 functionality enhances routing, inter-VLAN communication, network segmentation, scalability, and network performance optimization. With the Dell S4048-ON Managed Switch, businesses can build a robust and efficient network infrastructure that meets their current needs and can easily adapt to future requirements.