Cisco C3945-VSEC/K9 3 Port Networking Router
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C3945-VSEC/K9 Cisco Systems 3945 Voice Security Bundle 3 Refurbished

Availability: In Stock
Part Number#: C3945-VSEC/K9
List Price was: $4911.54
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Short Description:
C3945-VSEC/K9 3945 Model 3 Ports Voice Security Bundle 10/100/1000Base-T 17 Slots Fast and Gigabit Ethernet SFP (mini-GBIC) Router | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Technical Specifications of Services Router

The C3945-VSEC/K9 Cisco Systems 3945 Voice Security Bundle 3 Ports Router is a high-performance, multi-service router that is designed for use in enterprise and service provider networks. The router's technical specifications include:

  • Processor: The router is powered by a dual-core CPU, providing a high level of performance and scalability for voice, video, and data applications.
  • Memory: The router has 2GB of DRAM and 4GB of flash memory, providing ample storage for large configurations and image files.
  • Interfaces: The router has 3 ports, including 2 Gigabit Ethernet ports and 1 SFP port for connecting to other network devices.
  • Security: The router includes advanced security features such as VPN, firewall, and intrusion prevention, ensuring that your network is protected from external threats.
  • Voice Support: The router supports voice features such as Voice over IP (VoIP), auto-attendant, and voicemail, providing a comprehensive solution for enterprise voice communications.
  • Quality of Service (QoS): The router supports advanced QoS features, including prioritization of voice and video traffic, ensuring that critical applications and services receive the bandwidth they need.
  • Power: The router supports power over Ethernet (PoE) and can be powered by an external power supply.

Networking and Connectivity Options

The C3945-VSEC/K9 Cisco Systems 3945 Voice Security Bundle 3 Ports Router offers a variety of networking and connectivity options to support the needs of businesses and organizations.

  • Ethernet Connectivity: The router has 3 Gigabit Ethernet ports, which can be configured for LAN, WAN, or DMZ connections. This allows for high-speed data transfer and easy connectivity to other network devices.
  • Voice over IP (VoIP): The router supports Voice over IP (VoIP), which allows for the integration of voice and data on a single network. This can help reduce costs and improve communication efficiency.
  • Virtual Private Network (VPN): The router supports Virtual Private Network (VPN) connections, which allow for secure remote access to the network. This can be useful for employees working remotely or for connecting branch offices to the main network.
  • Quality of Service (QoS): The router supports Quality of Service (QoS) features, which allow for the prioritization of network traffic and bandwidth allocation, ensuring that critical applications and services receive the bandwidth they need.
  • Wireless Connectivity: The router can be configured for wireless connectivity, allowing for easy integration of wireless devices into the network.
  • Network Security: The router includes security features such as firewall, VPN, and intrusion prevention, to protect the network from external threats.

Security and Compliance Features

The C3945-VSEC/K9 Cisco Systems 3945 Voice Security Bundle 3 Ports Router is a high-performance router that offers advanced security and compliance features to protect your network and sensitive data.

  • Advanced Security: The router offers advanced security features such as VPN, firewall, and intrusion prevention to protect your network from external threats. It also includes Cisco IOS Software security features such as control plane policing, secure boot, and secure shell (SSH) to provide an additional layer of security.
  • Compliance: The router is compliant with industry standards such as HIPAA, PCI-DSS, and SOC2 to ensure that your network is secure and compliant with regulations.
  • Network Segmentation: The router allows for the creation of multiple virtual networks within a single physical network, providing an additional layer of security and reducing the risk of data breaches.
  • Access Control: The router allows for the implementation of access control policies, including user authentication and authorization, to prevent unauthorized access to the network.
  • Data Encryption: The router supports data encryption for both wired and wireless connections, ensuring that sensitive data is protected as it travels across the network.
  • Voice Security: The router includes voice security features such as secure Real-time Transport Protocol (SRTP) and Secure Voice (SV) to protect voice and video communications from eavesdropping and tampering.
  • Remote Management: The router allows for remote management and monitoring, providing administrators with the ability to manage and monitor their network from anywhere.
  • Advanced Quality of Service (QoS): The router offers advanced QoS features, such as prioritizing traffic and bandwidth allocation, to ensure that critical applications and services receive the bandwidth they need.

General Information

  • Manufacturer: Cisco Systems, Inc
  • Manufacturer Part Number: C3945-VSEC/K9
  • Brand Name: Cisco
  • Product Series: 3900
  • Product Model: 3945
  • Product Name: 3945 Integrated Services Router
  • Product Type: Router

Interfaces / Ports

  • Total Number of Ports: 3

I/O Expansions

  • Number of Total Expansion Slots: 17
  • Expansion Slot Type: SFP (mini-GBIC)
  • Expansion Slot Type: PVDM
  • Expansion Slot Type: HWIC

Network & Communication :

  • Network Technology: 10/100/1000Base-T
  • Ethernet Technology: Gigabit Ethernet


  • Standard Memory: 1 GB

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.

Routers lead the line as the first line of network security in homes and offices. It prevents intrusion into a network while creating a firewall to provide the highest level of security on several network types. They are the best ways of keeping computer systems, network systems, and information contained in them safe from intrusion.

A router is designed to be more capable than several other network devices such as hubs or switches that can only carry out basic network functions. For instance, a hub only transfers data between network devices without analyzing or doing anything with those data. On the other hand, routers are able to analyze data sent between network devices. They can change the packaging of such data and send it over to a different network.

Routers are the perfect devices to share an internet connection between multiple computers in home networks. A router typically connects to the modem using a network cable. Router networking occurs via a WAN port or the internet. There are also wireless routers that connect to devices using different wireless standards.

Important Features

Multi-core Processor

The hardware inside these routers allows them to cope with several network use at the same time. Many of these routers come with dual-core and quad-core processors. These processor options allow them to handle lots of data more effectively. Users can use their Wi-Fi routers for activities such as video streaming, online gaming, data backups, and more. Even while carrying out those operations, the routers perform at the highest levels.

Multi-band options

Users will get routers that broadcast wireless signals over two frequencies (for dual-band) or more (for tri-band and others). These routers run at frequencies that can cover a wide expanse of area. They are not congested and are perfect for office buildings, homes, and large enterprises. Clients will find routers that emit their signals between 2.4 GHz and 5 GHz.

Built-in Security Features

These router networking devices also come with security features such as device quarantine, firmware updates, automatic updates, and more. The features allow them to provide network-level protection against attacks. With these features, cyber criminals will be unable to infiltrate home networks.

Types of Routers

There are several types of routers that users can benefit from. Some of them include:

  • Core Routers. These are the types used by Internet Service Providers. They are the fastest and most powerful types. They sit at the center of the internet and forward data through the main fiber Optics.
  • Wireless Routers. These work in a similar manner as a home or business LAN. However, they give room for better mobility for laptops, tablets, and other portable devices. These types offer transmission over short distances.
  • Enterprise Routers. These are the types employed by large companies. Organizations use enterprise routers to connect their networks to these core routers.
  • Branch Routers. These types connect an enterprise's remote offices to its Wide Area Network (WAN). They come with improved features such as wireless LAN management, time-division multiplexing, WAN acceleration, and more.
  • Edge Routers. These are the most commonly used types in homes and small businesses. They are low-capacity devices that connect to the public internet or private WAN, or external LAN.
  • Logical Routers. They function similarly to hardware to create several network routes.

Here, you can check more available conditions of your desired product C3945-VSEC/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?

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.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

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Important notes:

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