Cisco C9300L-48T-4G-A Networking Switch
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C9300L-48T-4G-A Cisco Catalyst 9300L 48 Ports Managed Switch Refurbished

Availability: In Stock
Part Number#: C9300L-48T-4G-A
List Price was: $17646.15
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Short Description:
C9300L-48T-4G-A Catalyst 9300L Managed L3 Switch 48 Ethernet Ports & 4 Gigabit SFP Uplink Ports | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Maximize Network Performance of Catalyst Switch

The Cisco Catalyst 9300L 48 Ports Managed Switch (C9300L-48T-4G-A) is designed to maximize network performance by providing high-speed connectivity, advanced security features, and network management capabilities.

  • High-speed connectivity: The switch supports 48 Gigabit Ethernet ports and 4 Gigabit SFP ports, providing high-speed connectivity for devices such as servers, storage, and network-attached devices.
  • Advanced security features: The switch includes advanced security features such as Cisco TrustSec, which provides identity-based security and access control, and Cisco Identity Services Engine (ISE), which provides network access control and security policy enforcement.
  • Network management capabilities: The switch includes a variety of network management capabilities such as Cisco DNA Center, which provides network automation, visibility, and control, and Cisco Prime, which provides network management and monitoring capabilities.
  • Quality of service (QoS): The switch also supports Quality of Service (QoS) features, which enable the prioritization of network traffic based on specific applications, protocols, or users.
  • Energy efficient: The switch is energy efficient and designed to reduce energy consumption, which helps to lower operating costs and minimize environmental impact.

Streamlining Switch Maintenance and Upkeep

The Streamlining Switch Maintenance and Upkeep of C9300L-48T-4G-A Cisco Catalyst 9300L 48 Ports Managed Switch involves several steps to ensure that the switch is operating at optimal performance and to prevent any potential issues from arising.

  • Software updates: Keeping the switch's firmware and software up-to-date is crucial for ensuring that the switch is running the latest security patches and features. This can be done by downloading the latest software version from the Cisco website and uploading it to the switch.
  • Configuration backups: Regularly backing up the switch's configuration is important in case of a failure or if changes need to be undone. This can be done through the switch's web interface or by using a network management tool.
  • Port monitoring: Monitoring the switch's ports can provide insight into potential issues such as high utilization, errors, and dropped packets. This can be done by using the switch's built-in monitoring tools or by using a network management tool.
  • Hardware checks: Regularly checking the switch's hardware components such as fans, power supplies, and temperature sensors can help detect any potential issues before they cause a failure. This can be done by using the switch's built-in monitoring tools or by visually inspecting the switch.
  • Cleaning: Regularly cleaning the switch's exterior and interior can help prevent dust and debris buildup, which can cause overheating and other issues. This can be done by using compressed air or a soft brush to remove dust and debris.

By following these steps, the Streamlining Switch Maintenance and Upkeep of C9300L-48T-4G-A Cisco Catalyst 9300L 48 Ports Managed Switch can be ensured, ensuring optimal performance and preventing any potential issues from arising.

Remote Management Capabilities 48 Ports Switch

The Cisco Catalyst 9300L 48 Ports Managed Switch (C9300L-48T-4G-A) offers a variety of remote management capabilities that allow for easy monitoring and control of the switch from a remote location. These capabilities include:

  • Web-based GUI: The switch can be accessed and configured through a web-based graphical user interface (GUI) that can be accessed from any device with a web browser. This allows administrators to easily monitor and configure the switch from anywhere.
  • SNMP: The switch supports Simple Network Management Protocol (SNMP), which allows for the monitoring and control of the switch through SNMP-enabled network management systems. This allows administrators to easily monitor the switch's performance and troubleshoot issues remotely.
  • Telnet and SSH: The switch supports Telnet and Secure Shell (SSH) for remote command-line interface (CLI) access. This allows administrators to remotely access the switch's CLI to perform advanced configuration and troubleshooting tasks.
  • Remote Syslog: The switch supports remote syslog, which allows for the sending of syslog messages to a remote syslog server for monitoring and analysis. This allows administrators to track switch-related events and troubleshoot issues remotely.
  • Remote Management through Cloud: The switch also supports remote management through cloud. This allows administrators to access the switch from anywhere using a cloud-based management platform. The switch can be configured and monitored remotely using a web-based interface or an API.

General Information:

  • Manufacturer Cisco Systems, Inc
  • Manufacturer Part Number C9300L-48T-4G-A
  • Brand Name Cisco
  • Product Line Catalyst
  • Product Series 9300
  • Product Model C9300L-48T-4G
  • Product Name Catalyst 9300L-48T-4G-A Switch
  • Product Type Ethernet Switch


  • Total Number of Network Ports 48
  • Uplink Port Yes
  • Modular Yes
  • Stack Port Yes
  • Port/Expansion Slot Details 4 x Gigabit Ethernet Uplink
  • Port/Expansion Slot Details 48 x Gigabit Ethernet Network


  • Media Type Supported Twisted Pair
  • Media Type Supported Optical Fiber
  • Ethernet Technology Gigabit Ethernet
  • Network Technology 1000Base-T
  • Network Technology 1000Base-X

I/O Expansions:

  • Number of Total Expansion Slots 4
  • Expansion Slot Type SFP
  • Shared SFP Slot No
  • Number of SFP Slots 4

Network & Communication:

  • Layer Supported 3
  • Management & Protocols
  • Manageable Yes

Power Description:

  • Power Source Power Supply
  • Redundant Power Supply Supported Yes

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.

Different Types of Switches

Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).

Unmanaged Switches

The unmanaged switches offer fixed configurations on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.

Managed Switches

The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.

The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.

Smart Switches

Smart switches refer to switches that possess more features than those unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.

Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.

Modular Switches

Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.

Here, you can check more available conditions of your desired product C9300L-48T-4G-A at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


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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.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

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