Up for sale is a Dell Networking S4128T-ON (E20W) Open Networking switch.
The S4128T-ON is a high-density data center switch designed for 10GbE connectivity and network aggregation. It provides a combination of 10GbE RJ45 ports and 40GbE QSFP+ uplinks, making it suitable for enterprise, data center, ISP, and high-performance networking applications.
Key Features
- Manufacturer: Dell Networking
- Model: S4128T-ON
- Dell Part / Identifier: E20W
- Type: Managed Data Center Switch
- 48 × 10GbE RJ45 ports
- 4 × 40GbE QSFP+ ports
- Open Networking (ON) platform
- High-performance switching and routing
- Designed for data center and enterprise deployments
- Rackmount form factor
- Supports multiple network operating system options depending on configuration
Port ConfigurationPort class="isSelectedEnd">The QSFP+ ports can also be used for compatible breakout configurations, depending on the installed operating system and network configuration.Networking Features
The S4128T-ON is designed for advanced data center networking and can support features such as:
- Spanning Tree
- Layer 2 switching
- Layer 3 routing
- IPv4 / IPv6
- Quality of Service (QoS)
- Multicast
- Network virtualization
- Data center switching and aggregation
The ON (Open Networking) designation allows the platform to support compatible network operating systems rather than being restricted to a single proprietary NOS.
Applications
Ideal for:
- Data centers
- Enterprise networks
- ISP networks
- Network aggregation
- 10GbE server connectivity
- High-speed network backbones
- Storage networking
- Network labs
- Open networking deployments
What's Included
- 1 × Dell Networking S4128T-ON (E20W) Switch
Only the equipment and accessories specifically shown in the photos are included.
Power cords, rack ears, rails, QSFP+ transceivers, cables, breakout cables, and other accessories are not included unless specifically shown in the photos.
Important Information
This is professional enterprise/data-center networking equipment intended for users familiar with managed switches and open networking platforms.
The specific network operating system, licensing, and configuration may vary depending on the unit's previous deployment.
Please verify hardware compatibility, operating system requirements, licensing, and included accessories before purchasing.
Shipping
The switch will be carefully packaged to help protect it during shipment.
Thank you for looking!
