Dell S3048-on Switch 0DTJ7 48x 1gbe 4x Sfp+ 10gbe Ports - Single PSU

DELL 0DTJ7 Networking S3048-on Switch Overview

• Model: 0DTJ7
• Type: Managed L3 Switch with 48 Ports
• Configuration: Stackable and rack-mountable 1U design

Key Specifications

• Ports: 48 x 10/100/1000 Ethernet ports and 4 x 10Gb SFP+ ports for high-speed connectivity
• Airflow Type: Standard airflow (I/O to PSU) for efficient cooling
• Power Supply: Single power supply unit
• Rails: Includes mounting rails for easy installation

Performance Capabilities

• Switching Fabric Bandwidth: 260 Gbps for robust data handling
• Forwarding Performance: 131 Mpps, ensuring low latency for critical applications
• Latency: 3.7 μs for 1000Base-T and 1.8 μs for SFP+ connections

Capacity and Resource Management

• MAC Address Table Size: Supports up to 80,000 entries
• IPv4 Routes: Handles 16,000 routes, with 8,000 for IPv6
• VLAN Support: Up to 4,000 VLANs and 64 MSTP instances
• Host Support: 40,000 IPv4 hosts and 8,000 IPv6 hosts
• Multicast Entries (IPv4): Supports 8,000 entries

Advanced Networking Features

• Routing Protocols: Supports VRRP, OSPFv2, IGMPv3, and MSDP
• Remote Management Protocols: SNMP v1, v2, v3, and RMON support for comprehensive management
• Flow Control: Features spanning tree protocol (STP), rapid spanning tree protocol (RSTP), and per-VLAN spanning tree plus (PVST+)
• Link Aggregation: Supports LACP for efficient bandwidth utilization

Compliance and Standards

• Meets a variety of IEEE standards including 802.3u, 802.3z, 802.1d, and 802.1q among others

Power Specifications

• Input Power: AC 120/230 V (50/60 Hz)
• Power Redundancy: Optional configurations for enhanced reliability

Dell 0DTJ7 48x 1gbe 4x Sfp+ 10gbe Ports Switch Networking S3048-on With 1x Standard (i/o To Psu) Air Flow, Single Power Supply And Rails - S3048-on 0DTJ7

Ports

The Dell S3048-on Switch is equipped with an impressive array of ports, making it a versatile and powerful networking solution. With 52 total ports, including 48 10/100/1000BASE-T RJ45 Ethernet ports and 4 SFP+ ports, this switch offers exceptional flexibility and scalability for any network infrastructure.

Enhanced Connectivity

One of the key benefits of the Dell S3048-on Switch's extensive port selection is its ability to provide enhanced connectivity options. With 48 10/100/1000BASE-T RJ45 Ethernet ports, users can easily connect a wide range of devices, such as computers, printers, servers, and IP phones, to the network. These Gigabit Ethernet ports offer high-speed data transfer rates, ensuring that data-intensive tasks can be completed quickly and efficiently.

In addition to the Ethernet ports, the switch also features 4 SFP+ ports. These Small Form-factor Pluggable Plus (SFP+) ports support both fiber optic and copper cables, allowing for even greater flexibility in network design. Users can leverage these SFP+ ports to connect to fiber optic networks or to extend the reach of their network over longer distances.

Scalability and Future-proofing

With its generous number of ports, the Dell S3048-on Switch provides excellent scalability for growing network environments. The 48 Ethernet ports can accommodate a large number of devices, while the 4 SFP+ ports offer the ability to expand the network beyond traditional copper-based connections. This scalability ensures that the switch can meet the demands of evolving business needs without requiring a complete overhaul of the network infrastructure.

Furthermore, the inclusion of 4 SFP+ ports also future-proofs the network by providing compatibility with emerging technologies. As more organizations adopt fiber optic networks or require higher bandwidth connections, having SFP+ ports readily available on the switch allows for seamless integration and expansion without the need to invest in additional networking equipment.

Improved Network Performance

The Dell S3048-on Switch's abundance of ports contributes to improved network performance by minimizing bottlenecks and congestion. With 48 Ethernet ports, multiple devices can be connected directly to the switch, reducing the need for additional switches or network hubs. This direct connection ensures that each device has dedicated bandwidth, leading to faster data transfer rates and reduced latency.

Additionally, the 4 SFP+ ports enable high-speed connections over fiber optic cables, which offer significantly higher bandwidth compared to traditional copper cables. This increased bandwidth allows for the seamless transmission of large files, video streaming, and other bandwidth-intensive applications. By leveraging the SFP+ ports, users can ensure that their network can handle the demands of modern data-intensive workflows without sacrificing performance.

Network Segmentation

The Dell S3048-on Switch's port versatility also enables effective network segmentation, enhancing security and network management capabilities. With 52 ports at their disposal, network administrators can create separate VLANs (Virtual Local Area Networks) for different departments or user groups. This segmentation helps prevent unauthorized access to sensitive data and improves overall network security.

Furthermore, network segmentation allows for granular control over network traffic and prioritization. Users can assign different ports or VLANs to specific applications or services, ensuring that critical systems receive the necessary bandwidth while less important traffic is appropriately managed. This level of control enhances network performance and enables efficient resource allocation.

Power Supply

Another important feature of the Dell S3048-on Switch is its single PSU (Power Supply Unit). While it may seem like a small detail, the power supply plays a crucial role in the overall reliability and uptime of a networking device.

Reliability and Redundancy

The single PSU design of the Dell S3048-on Switch offers a reliable and cost-effective power solution. With a single power supply unit, there are fewer components to manage and fewer potential points of failure. This simplicity ensures that the switch operates consistently without the need for complex backup or redundancy configurations.

However, it is worth noting that the single PSU design does not mean a lack of redundancy. The Dell S3048-on Switch is designed with hot-swappable power supply units, allowing for easy replacement or maintenance without interrupting network operations. This hot-swappable feature ensures that any potential power supply failure can be quickly resolved, minimizing downtime and ensuring uninterrupted network connectivity.

Cost-effectiveness

The single PSU design of the Dell S3048-on Switch also contributes to its cost-effectiveness. By eliminating the need for redundant power supply units, the switch's initial purchase cost is reduced. Additionally, having a single PSU simplifies ongoing maintenance and reduces the complexity of managing backup power supplies. This streamlined approach ultimately leads to lower total cost of ownership over the switch's lifespan.

Efficient Power Consumption

The single PSU design also allows for efficient power consumption. With only one power supply unit to manage, energy efficiency can be optimized. The Dell S3048-on Switch is designed to meet energy-saving standards, ensuring that power usage is optimized without sacrificing performance or reliability. This efficiency not only reduces operating costs but also contributes to a greener and more environmentally friendly network infrastructure.

In conclusion, the Dell S3048-on Switch's extensive port selection, including 48 10/100/1000BASE-T RJ45 Ethernet ports and 4 SFP+ ports, provides enhanced connectivity, scalability, and improved network performance. The ability to create VLANs and prioritize network traffic further enhances security and resource management. Additionally, the single PSU design offers reliability, cost-effectiveness, and efficient power consumption. These features make the Dell S3048-on Switch a powerful and versatile networking solution suitable for a wide range of applications and environments.