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:
- SFP (mini-GBIC)
Network & Communication
- Ethernet Technology: Gigabit Ethernet
- Standard Memory: 1 GB
About Refurbished Products
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.
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.
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 5GHz.
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, cybercriminals 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-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.
Other Available Conditions for this Part
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:
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(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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