Dell K18NP S4128F-ON S-SERIES Networking 28 Port 10Gbps Layer 2 & 3 Switch

Name: Dell K18NP S4128F-ON S-SERIES Networking 28 Port 10Gbps Layer 2 & 3 Switch
Brand: Dell
SKU: K18NP
Price: 2768.50 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: K18NP

Brand: Dell

Condition: Refurbished

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K18NP

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overview

specifications

faqs

reviews

overview

K18NP Overview

DELL K18NP S-series Networking 28 Port 10gbps Layer 2 & 3 Switch With 2xpsu Normal Airflow With Onie.

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specifications

Specifications

Overview

Condition	Refurbished
Brand	Dell
Stock	In Stock

Key Feature

Model	DELL Networking S4128f-on
Ports	1/10gbe Sfp+
Primary Port Quantity	28 Ports
Uplink Ports	100gbe Qsfp28
Uplink Port Quantity	2 Ports
Power Over Ethernet (poe)	No
Layer	Layer 3
Power Supplies Installed	2 X Redundant, Hot-swappable 550w Ac Psus.
Air Flow	Normal Airflow.
Module Expansion Slots	N/a
Transceivers	Not Included
Default Operation System	Onie (open Network Install Environment)

faqs

Frequently Asked Questions

What are the primary management features supported by the Dell K18NP switch? +

The K18NP is a fully managed switch that supports industry-standard command-line interfaces, web-based management, and SNMP monitoring. These features allow network administrators to efficiently configure VLANs, monitor port status, implement traffic prioritization, and manage security protocols across the enterprise network environment.

Can the Dell K18NP be deployed in a Layer 3 routing configuration? +

Yes, this model supports both Layer 2 and Layer 3 functionality. It is designed to handle inter-VLAN routing and static routing protocols, making it an excellent choice for businesses looking to segment traffic while maintaining efficient routing performance between different network subnets.

What is the physical form factor of the Dell K18NP for rack mounting? +

The K18NP is designed as a rackmount unit, fitting standard 19-inch server racks. Its form factor is optimized for data centers and wiring closets, providing easy integration into existing infrastructure stacks. It utilizes high-quality internal cooling mechanisms to ensure reliable performance even in dense rack environments.

How does the Dell K18NP handle traffic congestion and data prioritization? +

The K18NP features advanced Quality of Service (QoS) capabilities, allowing administrators to prioritize time-sensitive traffic like voice and video data. By utilizing sophisticated queuing mechanisms, the switch ensures that critical applications maintain low latency and high availability even during periods of heavy network utilization.

What security protocols are available on the Dell K18NP to protect network traffic? +

Security is a core focus of the K18NP, which supports features like Port Security, Access Control Lists (ACLs), and 802.1X authentication. These tools allow you to restrict unauthorized access to your switch ports and ensure that only verified devices can participate in your network environment.

Is the Dell K18NP compatible with existing enterprise network equipment? +

This switch adheres to standard IEEE networking protocols, ensuring broad compatibility with a wide range of hardware from various manufacturers. Whether you are expanding an existing Dell ecosystem or integrating into a multi-vendor environment, the K18NP provides the interoperability required for seamless connectivity.

What is the expected reliability of the Dell K18NP in a 24/7 production environment? +

Engineered for high availability, the K18NP is built with robust components capable of supporting continuous, non-stop operation. It is an ideal solution for mission-critical deployments where network uptime is vital to business operations, offering consistent performance and stability under sustained workloads.

Does the Dell K18NP support VLAN tagging and trunking? +

The K18NP fully supports the 802.1Q VLAN standard, enabling complex network segmentation. You can easily manage traffic separation across multiple departments or subnets through VLAN tagging and trunking, which helps improve overall network efficiency and security by reducing broadcast domain size.

How can I obtain a bulk quote for the Dell K18NP from BuyRouterSwitch.com? +

If you are planning a large-scale infrastructure upgrade and require multiple units, our sales team is ready to assist. Simply contact us through the BuyRouterSwitch.com portal with your volume requirements. We specialize in providing competitive pricing packages for enterprise clients and large organizations seeking to procure hardware in quantity.

Why should I choose BuyRouterSwitch.com for purchasing the Dell K18NP? +

BuyRouterSwitch.com is a trusted source for high-quality enterprise networking equipment. We pride ourselves on offering authentic products, streamlined procurement processes, and a secure ordering environment tailored for IT professionals. By purchasing through us, you gain access to a reliable supply chain and dedicated service focused on getting your hardware deployed quickly.

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