Cisco C3945-CME-SRST/K9 3 Port Networking Router
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C3945-CME-SRST/K9 Cisco Integrated Services 3 Ports Router Refurbished

Availability: In Stock
Part Number#: C3945-CME-SRST/K9
List Price was: $11288.46
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Short Description:
C3945-CME-SRST/K9 Integrated Services 3 Ports Ethernet Router 3945 UC Bundle w/ PVDM3-64,FL-CME-SRST-25, UC | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Network Scalability and Flexibility

The C3945-CME-SRST/K9 Cisco Integrated Services Router 3945 UC Bundle is a high-performance router that is designed to support the needs of small to medium-sized businesses and enterprise branch offices. It offers a variety of features that help to ensure network scalability and flexibility, including support for a wide range of interface types, including Gigabit Ethernet, T1/E1, and ISDN. Additionally, the router is equipped with a powerful, multi-core CPU that provides high performance and throughput capabilities, as well as support for advanced routing protocols, such as OSPF, EIGRP, and BGP. Other features that contribute to the router's scalability and flexibility include support for Cisco IOS-XE software, which offers a wide range of automation and programmability options, as well as support for virtualization and cloud-based services. This allows for easy scalability and flexibility of the network as the business grows.

Hardware Specifications and Features

The C3945-CME-SRST/K9 Cisco Integrated Services Router 3945 UC Bundle is a high-performance router that is designed for small to medium-sized businesses, enterprise branch offices, and service provider-managed customer premises equipment (CPE) applications. The router has a built-in 4-port Gigabit Ethernet switch, a single service module slot, and a variety of interface options that support a wide range of services and applications.

The router is equipped with hardware-based encryption acceleration, voice- and video-capable digital signal processor (DSP) slots, and high-density voice and video digital signal processor (DSP) modules. It also includes a wide range of quality of service (QoS) features to ensure that time-sensitive applications receive the bandwidth they need.

The router also supports network automation and programmability with support for Cisco IOS XE Software, Cisco IOS XE SD-WAN, and Cisco Application Centric Infrastructure (ACI). This allows for easy integration with other Cisco products and third-party systems, as well as the ability to automate network management tasks using scripts and APIs.

In terms of compatible software releases, the router supports Cisco IOS XE Software releases 16.09.x, 16.12.x, and 17.0.x. It also supports Cisco Unified Communications Manager Express (CME), Cisco Unity Express (CUE), and Cisco SRST.

The router has a compact form factor and low power consumption, making it well suited for small and medium-sized enterprise branch offices and service provider-managed customer premises equipment (CPE) applications.

In terms of scalability and flexibility, the router can be configured with a wide range of interface options to support various services and applications. It also supports various Cisco IOS XE Software releases and Cisco Unified Communications Manager Express (CME), Cisco Unity Express (CUE), and Cisco SRST, providing a variety of feature and scalability options.

High Availability and Redundancy Options

The C3945-CME-SRST/K9 is a Cisco Integrated Services Router that comes with a UC (Unified Communications) bundle. This bundle includes various features and capabilities that are designed to enhance the performance and functionality of the router for voice and unified communications applications.

In terms of high availability and redundancy options, the C3945-CME-SRST/K9 is designed to provide a high level of reliability and protection against downtime. This is achieved through a number of features such as hot-standby redundancy protocol (HSRP), virtual routing redundancy protocol (VRRP), and Cisco Express Forwarding (CEF) redundancy. These features allow the router to automatically switch over to a redundant router in the event of a failure, minimizing downtime and maintaining network connectivity.

Additionally, the C3945-CME-SRST/K9 also supports Cisco SRST (Survivable Remote Site Telephony), which allows the router to provide basic call-handling capabilities in the event of a WAN failure, ensuring that end-users can continue to make and receive calls even if the connection to the central office is lost.

General Information about this Cisco C3945-CME-SRST/K9

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


  • Total Number of Ports: 3
  • I/O Expansions
  • Number of Total Expansion Slots: 17
  • Expansion Slot Type:
  • HWIC
  • PVDM
  • SFP (mini-GBIC)

Network & Communication

  • Ethernet Technology: Gigabit Ethernet


  • Standard Memory: 1 GB
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.

Here, you can check more available conditions of your desired product C3945-CME-SRST/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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Shipping Options and Estimated Delivery Time

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FedEx Shipping Options:

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Available throughout all 50 states (except Hawaii and Alaska)

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FedEx Priority Overnight®
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FedEx First Overnight®
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Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

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