Cisco C1-WS3650-48TQ/K9 48 Port Networking Switch
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C1-WS3650-48TQ/K9 Cisco ONE Catalyst 3650-48TQ Managed Refurbished

Availability: In Stock
Part Number#: C1-WS3650-48TQ/K9
List Price was: $20246.15
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Short Description:
C1-WS3650-48TQ/K9 ONE Catalyst 3650 48-Ports PoE+ 4x 10 Gigabit Ethernet Expansion Slots Twisted Pair Optical Fiber 4x SFP+ Ports Layer4 Manageable Rack-Mountable 1U and Standalone Switch | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Maximizing Efficiency and Connectivity

There are several ways to maximize the efficiency and connectivity of the C1-WS3650-48TQ/K9 Cisco One Catalyst 3650 48-Ports PoE+ Layer 3 Switch:

  • Utilize Quality of Service (QoS) features to prioritize and manage network traffic.
  • Implement Link Aggregation Control Protocol (LACP) to increase bandwidth and provide redundancy.
  • Use Cisco's EnergyWise technology to monitor and control power usage of connected devices.
  • Utilize the switch's built-in security features, such as Access Control Lists (ACLs) and VLANs, to segment and protect the network.
  • Regularly update the switch's firmware to ensure that it has the latest security and performance enhancements.
  • Monitor the switch's performance and usage using Cisco's Network Assurance Engine (NAE) and Cisco DNA Center for proactive troubleshooting and optimization.
  • Utilize the switch's built-in stacking feature to increase the number of available ports and to simplify management.
  • Use the switch's built-in wireless capabilities, such as support for Cisco Aironet access points, to provide wireless connectivity.
  • Use the switch's built-in software-defined networking (SDN) capabilities, such as support for Cisco Application Centric Infrastructure (ACI), to simplify network management and automation.

Easy Management and Scalability

The Cisco One Catalyst 3650 48-Ports PoE+ Layer 3 Switch (C1-WS3650-48TQ/K9) is a powerful and versatile network switch that offers a range of features to support easy management and scalability.

One of the key features that supports easy management is the use of Cisco's IOS-XE software, which provides a user-friendly interface for configuring and monitoring the switch. This software allows network administrators to easily set up and manage the switch, as well as monitor its performance and troubleshoot any issues that may arise.

Another feature that supports scalability is the switch's support for StackWise-160 technology. This technology allows for the stacking of multiple switches together, which can increase the number of available ports and improve overall network performance. This also allows for a simplified management of multiple switches as a single entity, rather than individually.

Additionally, the switch supports Cisco's EnergyWise technology, which helps to reduce energy consumption and costs by monitoring and controlling the power usage of connected devices. This can be an essential aspect in today's data centers, where power consumption is a main concern.

Furthermore, the C1-WS3650-48TQ/K9 is capable of handling high-speed Ethernet connectivity, with support for converged access to wired and wireless network. This allows for a more flexible and efficient network infrastructure, and with its 48 PoE+ ports, it can power up to 48 devices such as IP phones and wireless access points.

Security Features

The Cisco One Catalyst 3650 48-Ports PoE+ Layer 3 Switch (C1-WS3650-48TQ/K9) offers a range of security features to help protect your network from potential threats. Some of the key security features include:

  • Access Control Lists (ACLs): The switch allows you to define and implement security policies based on IP addresses, protocols, and ports to control access to the network.
  • 802.1X Authentication: The switch supports 802.1X authentication, which can be used to authenticate users or devices before allowing them to access the network.
  • Dynamic Host Configuration Protocol (DHCP) snooping: The switch can prevent unauthorized DHCP servers from providing IP addresses to clients on your network.
  • Port Security: The switch can restrict access to a specific MAC address or group of MAC addresses on a port, preventing unauthorized devices from connecting to the network.
  • IP Source Guard: The switch can prevent IP spoofing by filtering traffic based on the IP address and MAC address of the source.
  • Advanced Malware Protection (AMP) for endpoints: The switch can detect and prevent malware from spreading through your network by analyzing the behavior of connected devices.
  • Flexible NetFlow (FNF): This feature allows you to monitor network traffic and detect anomalies that may indicate a security threat.
  • Security Group Access (SGA): This feature enables you to assign different security levels to different users and devices on the network.
  • Secure Shell (SSH) and Simple Network Management Protocol (SNMP) v3: These protocols provide secure remote access and management of the switch, preventing unauthorized access to the switch.
  • Cisco TrustSec: This feature allows for the implementation of an identity-based security policy across the network, allowing you to control access to network resources based on user identity.

These security features help to protect your network from potential threats, by providing a comprehensive set of security controls to secure the network and its devices.

General Information:

Manufacturer Cisco Systems, Inc
Manufacturer Part Number C1-WS3650-48TQ/K9
Brand Name Cisco
Product Line Catalyst
Product Series 3650
Product Model 3650-48TQ
Product Name Catalyst 3650-48TQ Layer 3 Switch
Product Type Layer 3 Switch
Total Number of Network Ports 48
Uplink Port Yes
Modular Yes
Stack Port Yes
Port/Expansion Slot Details 48 x Gigabit Ethernet Network
Port/Expansion Slot Details 4 x 10 Gigabit Ethernet Expansion Slot
Media & Performance
Media Type Supported Optical Fiber
Media Type Supported Twisted Pair
Ethernet Technology 10 Gigabit Ethernet
Ethernet Technology Gigabit Ethernet
Network Technology 10/100/1000Base-T
Network Technology 10GBase-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 4
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 C1-WS3650-48TQ/K9 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?

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(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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