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Dell S3048-ON Network Switch 48 1GBE Ports 4 SFP+ 10GBE Ports RWJ77.

RWJ77
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Brief Overview of RWJ77

Dell RWJ77 S3048-ON Network Switch with 48 1GBE Ports and 4 SFP+ 10GBE Ports. Excellent Refurbished with 6-Month Replacement Warranty

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$700.18
$355.00
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SKU/MPNRWJ77Availability✅ In StockProcessing TimeUsually ships same day ManufacturerDell Product/Item ConditionExcellent Refurbished ServerOrbit Replacement WarrantySix-Month (180 Days)
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Description

Product Specifications of Dell RWJ77

Device Configuration

  • Type: Managed Switch
  • Port Count: 48 Ports
  • Layer: L3
  • Stackable: Yes

Physical Attributes

  • Enclosure: Rack-mountable 1U
  • Power Supply: Single
  • Airflow: Standard (I/O to PSU)

Port Specifications

  • Ethernet Ports: 48 x 10/100/1000 Mbps
  • SFP+ Ports: 4 x 10 Gbps

Performance Metrics

  • Switching Fabric Bandwidth: 260 Gbps
  • Forwarding Rate: 131 Mpps
  • Latency: 3.7 μs (1000Base-T), 1.8 μs (SFP+)

Capacity Overview

  • MAC Address Table Size: 80,000 Entries
  • IPv4 Routes: 16,000
  • IPv6 Routes: 8,000
  • Hosts: 40,000 (IPv4), 8,000 (IPv6)
  • VLAN Support: 4,000
  • MSTP Instances: 64
  • VRF-Lite Instances: 64
  • Multicast Entries (IPv4): 8,000

Routing Protocols

  • VRRP
  • OSPFv2
  • IGMPv3
  • MSDP

Remote Management Protocols

  • SNMP v1, v2, v3
  • RMON 1, 2, 3, 9

Management Features

  • Flow Control
  • Multiple Spanning Tree Protocol (MSTP)
  • Per-VLAN Spanning Tree Plus (PVST+)
  • Dynamic VLAN Support (GVRP)
  • Link Aggregation Control Protocol (LACP)
  • LLDP Support
  • SNMP Trap

Supported Standards

  • IEEE 802.3u
  • IEEE 802.3z
  • IEEE 802.1d
  • IEEE 802.1q
  • IEEE 802.3ab
  • IEEE 802.1p
  • IEEE 802.3x
  • IEEE 802.3ad (LACP)
  • IEEE 802.1w
  • IEEE 802.1x
  • IEEE 802.3ae
  • IEEE 802.3ac
  • IEEE 802.1s
  • IEEE 802.1ab (LLDP)

Power Supply Details

  • Input Voltage: AC 120/230 V (50/60 Hz)
  • Power Redundancy: Optional

Total Ports

The Dell S3048-ON Network Switch is equipped with a total of 52 ports, making it an ideal choice for businesses and organizations that require a high-performance network infrastructure. With 52 ports, this switch offers exceptional scalability and flexibility, allowing you to connect a large number of devices to your network effortlessly.

Scalability

One of the key benefits of the Dell S3048-ON's 52 total ports is its scalability. Whether you have a small office with a handful of devices or a large enterprise with hundreds of devices, this switch can accommodate your needs. With 52 ports, you have plenty of room to connect multiple computers, printers, servers, and other network devices without worrying about running out of ports.

Furthermore, the switch supports advanced stacking technology, which enables you to connect multiple switches to create a unified and highly scalable network infrastructure. This means that as your business grows and your network requirements increase, you can easily expand your network by adding more switches to accommodate the growing number of devices.

Flexibility

Having 52 total ports gives you the flexibility to design your network according to your specific requirements. You can connect devices directly to the switch or use additional networking equipment such as routers or access points to extend your network reach.

Additionally, the Dell S3048-ON supports various networking protocols and features, including VLANs (Virtual Local Area Networks) and QoS (Quality of Service). These features allow you to segment your network into different virtual networks for improved security and performance, as well as prioritize certain types of network traffic for better overall performance.

Redundancy and Reliability

The Dell S3048-ON Network Switch is designed with redundancy and reliability in mind. It features hot-swappable power supplies and fans, ensuring uninterrupted operation even in the event of a component failure. This means that if one power supply or fan fails, the switch will continue to function without any downtime, reducing the risk of network disruptions and improving overall network reliability.

Furthermore, the switch supports link aggregation, allowing you to combine multiple ports into a single logical link. This not only increases the available bandwidth but also provides redundancy in case one of the links fails. With 52 total ports, you have more options for link aggregation, further enhancing the redundancy and reliability of your network.

Gigabit Ports

The Dell S3048-ON Network Switch is equipped with 48 Gigabit Ethernet ports, providing high-speed connectivity for your network devices. With 48 Gigabit ports, this switch offers ample bandwidth to handle the demands of modern network applications and services.

High-Speed Data Transfer

The Gigabit ports on the Dell S3048-ON enable data transfer at a rate of 1 gigabit per second (Gbps), which is ten times faster than traditional Fast Ethernet. This means that you can transfer large files, stream high-definition videos, and run bandwidth-intensive applications without experiencing any performance bottlenecks.

Whether you are transferring data between computers on your local network or accessing resources over the internet, the Gigabit ports ensure that your data flows smoothly and quickly. This is particularly important for businesses that rely on real-time collaboration and require fast access to centralized resources.

Improved Network Performance

The high-speed Gigabit ports on the Dell S3048-ON significantly improve overall network performance. With 48 Gigabit ports, you can connect multiple devices directly to the switch without having to rely on additional networking equipment such as hubs or switches.

Furthermore, the switch supports advanced features like jumbo frames and flow control, which optimize data transmission and reduce network congestion. Jumbo frames allow for larger data packets to be transmitted, reducing the overhead associated with small packets and improving overall network efficiency. Flow control helps prevent data loss and ensures smooth data transfer by managing the flow of data between devices.

Future-Proofing

Having 48 Gigabit ports future-proofs your network infrastructure. As more devices and applications require higher bandwidth, having Gigabit connectivity ensures that your network can accommodate these evolving demands. By investing in a switch with 48 Gigabit ports, you can be confident that your network will be capable of handling future growth and technological advancements.

10gigabit Ports

The Dell S3048-ON Network Switch features 4 10-gigabit Ethernet ports, offering blazing-fast connectivity for high-performance applications and demanding network environments. With 10 gigabit ports, this switch delivers exceptional performance and flexibility for businesses that require ultra-fast data transfer rates.

Ultra-Fast Data Transfer Rates

The 10-gigabit ports on the Dell S3048-ON provide data transfer rates of up to 10 gigabits per second (Gbps), enabling lightning-fast data transmission. This is especially beneficial for bandwidth-intensive applications such as video streaming, virtualization, and large-scale data transfers.

Whether you need to transfer large files quickly, run resource-intensive applications, or support high-traffic networks, the 10-gigabit ports ensure that your network can handle the demands without any performance bottlenecks. This makes the Dell S3048-ON an ideal choice for businesses that require high-speed connectivity for their critical operations.

Reduced Latency and Improved Response Times

With 10-gigabit ports, the Dell S3048-ON significantly reduces latency and improves overall network response times. Lower latency ensures that data packets reach their destination faster, reducing the time it takes for devices to communicate with each other. This is particularly important for real-time applications such as video conferencing, online gaming, and financial trading, where even the slightest delay can have a significant impact.

In addition, the switch supports advanced features such as priority queuing and traffic shaping, allowing you to prioritize certain types of network traffic and allocate bandwidth according to your specific requirements. This ensures that critical applications receive the necessary resources and guarantees optimal performance even during peak usage.

Highly Scalable Network Architecture

The 4 10-gigabit ports on the Dell S3048-ON enable the creation of a highly scalable network architecture. These ports can be used for uplink connections to higher-level switches or aggregation switches, allowing you to expand your network infrastructure without sacrificing performance.

Furthermore, the switch supports advanced stacking technology, which enables you to connect multiple switches to create a unified and highly scalable network infrastructure. This means that as your business grows and your network requirements increase, you can easily expand your network by adding more switches and utilizing the 10-gigabit ports for high-speed interconnectivity.

In conclusion, the Dell S3048-ON Network Switch offers a total of 52 ports, including 48 Gigabit ports and 4 10-gigabit ports. These port configurations provide exceptional scalability, flexibility, and performance for businesses and organizations. Whether you need to connect a large number of devices, require high-speed connectivity, or future-proof your network infrastructure, the Dell S3048-ON is a reliable choice that meets your networking needs.

Features
Product/Item Condition:
Excellent Refurbished
ServerOrbit Replacement Warranty:
Six-Month (180 Days)