Cisco WS-C3850-48XS-F-E 48 Ports Switch
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Cisco WS-C3850-48XS-F-E 48 Ports Switch SFP+ Layer 2 Refurbished

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Part Number#: WS-C3850-48XS-F-E
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Short Description:
WS-C3850-48XS-F-E Catalyst 3850 Series 48 Ports Small Form-Factor Pluggable Plus (SFP+) Manageable Layer 2 Rack-mountable 1U and Desktop Stackable Switch | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Product Overview of the Cisco 48 Ports Switch

The Cisco WS-C3850-48XS-F-E is a high-performance 48-port switch designed for modern networking needs. It belongs to the Catalyst 3850 series, renowned for its robustness, reliability, and advanced features. This switch is specifically equipped with SFP+ ports, making it ideal for high-speed data transmission over fiber optic connections. In this comprehensive guide, we'll delve into the features, benefits, and applications of the Cisco WS-C3850-48XS-F-E switch, exploring how it can optimize network infrastructure for various businesses and organizations.

Cisco Catalyst 3850 Series

Before diving into the specifics of the WS-C3850-48XS-F-E switch, it's essential to understand the Catalyst 3850 series as a whole. Cisco Catalyst switches are industry-leading networking devices known for their innovation and performance. The Catalyst 3850 series, in particular, combines wired and wireless capabilities in a single platform, providing seamless integration and management for modern networks. These 48 Ports switches offer high availability, scalability, and security features, making them suitable for enterprise environments, campus networks, data centers, and more.

Key Features of Cisco WS-C3850-48XS-F-E Switch

The WS-C3850-48XS-F-E switch is equipped with a range of features that enable it to deliver fast, secure, and reliable connectivity. Let's explore some of its key features:

48 SFP+ Ports

One of the standout features of the WS-C3850-48XS-F-E switch is its 48 Small Form-Factor Pluggable Plus (SFP+) ports. These ports support high-speed connectivity over fiber optic cables, with data rates of up to 10 Gigabits per second (Gbps). This allows for efficient data transmission, ideal for bandwidth-intensive applications and services.

Layer 2 Manageability

Operating at Layer 2 of the OSI model, the WS-C3850-48XS-F-E switch provides essential networking functionalities such as VLAN support, link aggregation, and Spanning Tree Protocol (STP). Layer 2 manageability simplifies network configuration and maintenance tasks, enhancing overall efficiency and reliability.

Advanced Security Features

Security is paramount in modern networks, and the WS-C3850-48XS-F-E switch offers advanced security features to protect against unauthorized access and potential threats. These include Access Control Lists (ACLs), port security, and IEEE 802.1X authentication, ensuring that only authorized users and devices can access the network.

High Performance and Reliability

Powered by a robust hardware architecture and Cisco IOS software, the WS-C3850-48XS-F-E switch delivers high performance and reliability. It can handle bandwidth-intensive applications and provide uninterrupted connectivity for critical business operations, minimizing downtime and maximizing productivity.

Energy Efficiency

In line with Cisco's commitment to environmental sustainability, the WS-C3850-48XS-F-E switch is designed with energy-efficient features to reduce power consumption. These include Energy Efficient Ethernet (EEE) support and intelligent power management capabilities, helping organizations minimize their carbon footprint and operating costs.

Use Cases of Cisco WS-C3850-48XS-F-E Switch

The versatility and performance of the WS-C3850-48XS-F-E switch make it suitable for a wide range of use cases across various industries and sectors. Let's explore some common applications:

Enterprise Networks

Large enterprises require robust networking infrastructure to support their operations, and the WS-C3850-48XS-F-E switch is well-suited for such environments. It can handle the high bandwidth demands of modern applications and provide secure connectivity for employees and devices, ensuring seamless communication and collaboration.

Data Centers

Data centers rely on high-speed networking equipment to facilitate the storage, processing, and transfer of vast amounts of data. The WS-C3850-48XS-F-E switch excels in data center environments, offering low-latency connectivity and scalability to meet evolving demands, enabling efficient data management and analysis.

Education Institutions

Schools, colleges, and universities benefit from the advanced features of the WS-C3850-48XS-F-E switch to support their educational initiatives. Whether it's connecting classrooms, labs, or administrative offices, this switch provides reliable networking solutions for educational institutions, facilitating digital learning and administrative tasks.

Healthcare Facilities

In healthcare settings, network reliability and security are paramount to ensure the confidentiality and integrity of patient data. The WS-C3850-48XS-F-E switch helps healthcare facilities build robust networks that comply with industry regulations and support critical medical applications, safeguarding patient information and improving care delivery.

Financial Institutions

Banks, insurance companies, and other financial institutions rely on secure and high-performance networks to conduct transactions and manage customer data. The WS-C3850-48XS-F-E switch offers the necessary features and resilience to support the demanding requirements of the financial sector, ensuring secure and efficient financial transactions.

Benefits of Choosing Cisco WS-C3850-48XS-F-E Switch

Investing in the Cisco WS-C3850-48XS-F-E switch offers numerous benefits for organizations looking to enhance their network infrastructure. Let's explore some of these benefits:

Enhanced Performance

With its high-speed SFP+ ports and advanced hardware capabilities, the WS-C3850-48XS-F-E switch delivers exceptional performance for data-intensive applications and services. Whether it's streaming high-definition video or transferring large datasets, this switch ensures smooth and efficient data transmission, enhancing overall productivity.

Improved Security

Organizations can bolster their network security posture with the built-in security features of the WS-C3850-48XS-F-E switch, protecting against unauthorized access and potential threats. From access control policies to encryption protocols, this switch offers robust security measures to safeguard sensitive data and critical resources, ensuring peace of mind for administrators and users alike.


As business needs evolve, the WS-C3850-48XS-F-E switch offers scalability options to accommodate growing network requirements, ensuring long-term investment protection. Whether it's adding new devices or expanding network capacity, this switch provides the flexibility and scalability organizations need to adapt to changing demands, without compromising performance or reliability.

Reliability and Resilience

Cisco is synonymous with reliability, and the WS-C3850-48XS-F-E switch upholds this reputation by providing uninterrupted connectivity and resilience against network failures. With features such as redundant power supplies and hot-swappable components, this switch ensures high availability and minimal downtime, enabling organizations to maintain continuous operations and deliver consistent services to users.

General Information about the Cisco WS-C3850-48XS-F-E
  • Manufacturer: Cisco
  • Model Number or SKU# WS-C3850-48XS-F-E
  • Product Line: Catalyst
  • Product Series: 3850
  • Product Type: Ethernet Switch
Interfaces/Ports of the 48 Ports Switch
  • Uplink Port: Yes
  • Modular: Yes
  • Stack Port: Yes
Port/Expansion Slot Details
  • 4 x 40 Gigabit Ethernet Expansion Slot
  • 48 x 10 Gigabit Ethernet Expansion Slot
  • Media Type Supported: Optical Fiber
  • Ethernet Technology:
  • 40 Gigabit Ethernet
  • 10 Gigabit Ethernet
  • Network Technology:
  • 10GBase-X
  • 40GBase-X
I/O Expansions
  • Number of Total Expansion Slots: 52
  • Expansion Slot Type:
  • SFP+
  • QSFP+
  • Number of SFP+ Slots: 48
Network & Communication
  • Layer Supported: 4
Management & Protocols
  • Manageable: Yes
Power Description
  • Power Source: Power Supply
  • Redundant Power Supply Supported: Yes

Overall, the Cisco WS-C3850-48XS-F-E 48 Ports Switch SFP+ Layer 2 Manageable Catalyst 3850 is a versatile and high-performance networking device suitable for a wide range of applications. With its advanced features, robustness, and reliability, this switch empowers organizations to build efficient, secure, and scalable networks that meet the demands of today's digital world. Whether deployed in enterprise environments, data centers, educational institutions, healthcare facilities, or financial organizations, the WS-C3850-48XS-F-E switch delivers unparalleled performance and value, making it a preferred choice for network administrators and IT professionals worldwide.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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