Cisco, a renowned name in the networking industry, offers a diverse range of products to meet various connectivity needs. One such product is the Cisco CISCO3945E/K9, a powerful and versatile router designed for integrated services. The Cisco CISCO3945E/K9 is a part of the 3900 Series Integrated Services Routers (ISR) family. This model stands out with its robust design and high-performance capabilities. With 4 ports and 113 expansion slots, it caters to the connectivity demands of modern enterprises.
Gigabit Ethernet SpeedsThe Cisco 3945E model operates at Gigabit Ethernet speeds, delivering high-performance data transfer capabilities. This ensures that your network can handle demanding applications and data loads without compromising on speed.
Expansion SlotsOne of the standout features of the Cisco CISCO3945E/K9 is its extensive 113 expansion slots. These slots accommodate SFP (Small Form-factor Pluggable) Mini-GBIC (Gigabit Interface Converter) modules, offering flexibility in network design. The abundance of expansion slots allows businesses to adapt and scale their networks according to evolving requirements without the need for a complete hardware overhaul.
Rack-Mountable DesignThe Cisco 3945E router features a rack-mountable design, making it suitable for deployment in data center racks or network cabinets. This form factor optimizes space utilization, a critical consideration in environments where real estate is a premium.
Gigabit Ethernet CapabilityWith Gigabit Ethernet support, the router ensures rapid data transfer, reducing latency and enhancing the overall network performance. This capability is instrumental in supporting bandwidth-intensive applications and services, providing a reliable foundation for data-centric operations.
Integrated ServicesAs part of the Integrated Services Router family, the Cisco CISCO3945E/K9 is more than just a router. It combines various networking functions into a single platform, serving as a multifaceted solution for diverse business needs. From routing and switching to security and collaboration services, this integrated approach simplifies network management and reduces the complexity of deploying multiple standalone devices.
Integrated Services Router (ISR) FunctionalityAs an integrated services router, the CISCO3945E/K9 is equipped to provide a comprehensive suite of services. These services include routing, security, voice, video, and wireless capabilities, consolidating multiple functions into a single device for efficient network management.
Power EfficiencyEfficient power consumption is a critical consideration in today's eco-conscious world. The Cisco 3945E model is designed with power efficiency in mind, aligning with modern sustainability standards. This not only reduces the environmental impact but also contributes to cost savings for businesses in the long run.
Advanced FeaturesHigh Availability and RedundancyEnsuring business continuity is a critical aspect of network management. The Cisco 3945E router addresses this with its high availability and redundancy features. Dual power supply options and support for hot-swappable modules contribute to minimizing downtime and enhancing network reliability.
Security ProtocolsSecurity is paramount in today's digital landscape, and the Cisco 3945E is equipped with robust security protocols. This includes encryption, firewall capabilities, and intrusion prevention systems, safeguarding your network from potential threats and unauthorized access.
Scalability and ModularityThe extensive number of expansion slots allows for easy scalability as your business grows. The modular design enables you to add or upgrade modules without the need to replace the entire router, providing a cost-effective and flexible solution.
High-Performance for Services RouterThe Cisco CISCO3945E/K9 is a high-performance services router because it is built with powerful hardware and software features that allow it to handle large amounts of data traffic and support advanced networking features.
One of its key features is its multicore processor which enables it to handle high-bandwidth applications and services. This means that it can support multiple concurrent sessions, such as voice and video, without any reduction in performance.
Additionally, it supports a wide range of interfaces and modules that can be used to expand its capabilities and support a wide range of networking needs. This allows organizations to scale their network as their needs grow.
The router also supports advanced security features such as VPN, firewall, and intrusion prevention that can help protect the network from threats.
All these features make this part suitable for enterprise and service provider networks that require high performance, security, and advanced features.
Router Resiliency and High AvailabilityThe Cisco CISCO3945E/K9 3945E is a 4-port integrated services router that provides resiliency and high availability features to ensure continuous uptime and network availability. Some of these features include:
- Redundant power supply and fans: The router has a built-in redundancy mechanism that allows it to continue functioning even if one of the power supplies or fans fails.
- Dual-processing architecture: The router has two independent processors that can take over in case one of them fails.
- Stateful switchover (SSO): The SSO feature allows for seamless failover between the main and redundant processors without interruption to network services.
- Hot-swappable modules: The router has the capability to replace certain modules without shutting down the entire system.
- IP Service Level Agreement (IP SLA): The IP SLA feature allows the router to monitor network performance and automatically adjust traffic routes to ensure optimal performance.
The Cisco CISCO3945E/K9 3945E is a 4-port integrated services router that provides robust security and dynamic quality features to protect against cyber threats and ensure high-quality network performance. Some of these features include:
- Firewall: The router includes a built-in firewall to protect against unauthorized access and malicious traffic.
- Virtual Private Network (VPN) support: The router supports multiple VPN protocols, such as IPsec and SSL, to provide secure remote access and site-to-site connectivity.
- Intrusion Prevention System (IPS): The router has an IPS feature that can detect and prevent known and unknown cyber threats in real-time.
- Network Admission Control (NAC): The NAC feature allows the router to enforce security policies and ensure that only authorized devices can access the network.
- Quality of Service (QoS): The router has QoS features that allow for the prioritization of certain types of traffic to ensure high-quality performance for critical applications.
- Advanced security services: The router can be equipped with additional security services such as advanced threat defense, advanced malware protection, URL filtering, and identity management.
These features help to ensure that the Cisco Model 3945E router can protect against cyber threats and maintain high-quality network performance for connected devices.
- Manufacturer: Cisco
- Part Number or SKU# CISCO3945E/K9
- Product Series: 3900
- Product Type: Integrated Services Router
- Total Number of Ports: 4
- Management Port: Yes
- Number of Network (RJ-45) Ports: 4
- Number of Total Expansion Slots: 13
- Expansion Slot Type: Serial Module
- Expansion Slot Type: HWIC
- Expansion Slot Type: PVDM
- Expansion Slot Type: SFP (mini-GBIC)
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 10/100/1000Base-T
- VoIP Supported: Yes
- Standard Memory: 1 GB
- Maximum Memory Supported: 2 GB
- Memory Technology: DRAM
- Flash Memory: 256 MB
- Power Device: Internal power supply
- Voltage Required: AC 120/230 V (47/63 Hz)
- Min Operating Temperature: 32 °F
- Max Operating Temperature: 104 °F
- Humidity Range Operating: 5 - 85%
In summary, the Cisco CISCO3945E/K9 3945E Model is a powerhouse of networking capabilities. From its physical specifications to advanced features, it caters to the diverse needs of businesses in various industries. Whether you're looking for a scalable solution, high availability, or robust security, this integrated services router is designed to meet and exceed your expectations. Consider the Cisco 3945E for a reliable and efficient networking foundation that supports your current requirements and adapts to future challenges.
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