Cisco ISR4221-AX/K9 Integrated Services Router with 2 Ports
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Same product also available in:
SKU/MPN | Warranty | Price | Condition | You save |
---|---|---|---|---|
ISR4221-AX/K9 | Six-Month (180 Days) | $492.07 | New (System) Pull | You save: $489.38 (50%) |
ISR4221-AX/K9 | Six-Month (180 Days) | $558.61 | Factory-Sealed New Retail in Original Box (FSB) | You save: $553.79 (50%) |
Overview of Cisco ISR4221-AX/K9 Router
Manufacturer Information
Brand: Cisco
Part Number: ISR4221-AX/K9
Series and Model Details
Product Series: 4000 Series
Model Number: 4221
Product Name: 4221 Router
Type: Router
Ports and Interfaces
Port Specifications
- Total Ports: 2
- Powerline Integration: Not Supported
- Management Port: Available
Expansion Slots
- Number of Expansion Slots: 3
Networking and Communication Features
Network Technologies
- Network Technology: 10/100/1000Base-T
- Ethernet Technology: Gigabit Ethernet
- VoIP Support: Not Available
Power and Redundancy
- PoE (RJ-45) Port: Not Available
- Redundant Power Supply: Not Supported
Dimensions and Physical Characteristics
Size and Form Factor
- Rack Unit Compatibility: 1U
- Form Factor: Rack/Wall Mountable
- Height: 1.7 Inches
- Width: 12.7 Inches
- Depth: 10 Inches
- Weight: Approximately 8 lbs
Ports
The Cisco ISR4221-AX/K9 Integrated Services Router boasts an impressive 2 ports, making it a versatile and highly efficient networking solution. With two ports at your disposal, this router allows for seamless connectivity and enhanced performance, catering to the needs of small to medium-sized businesses.
Increased Connectivity
Having 2 ports on the Cisco ISR4221-AX/K9 router provides businesses with increased connectivity options. These ports can support a variety of networking devices, such as switches, access points, and other routers. This means that you can easily expand your network infrastructure without any hassle. Whether you need to accommodate additional devices or create separate networks for specific purposes, the extra port allows for greater flexibility and scalability.
Improved Network Performance
The presence of 2 ports on the Cisco ISR4221-AX/K9 router greatly enhances network performance. With multiple ports, the router can handle higher volumes of data traffic without experiencing congestion or slowdowns. This is especially beneficial for businesses that rely heavily on data-intensive applications or regularly transfer large files across their network. The increased capacity ensures that your network operates smoothly even during peak usage periods, minimizing downtime and maximizing productivity.
Load Balancing
One of the key advantages of having 2 ports is the ability to implement load balancing. Load balancing distributes network traffic evenly across both ports, preventing any single port from becoming overwhelmed. This helps to optimize the overall performance of your network by ensuring that each port operates at its maximum capacity. By evenly distributing the workload, load balancing reduces bottlenecks and latency issues, resulting in a faster and more efficient network.
Link Redundancy
Another significant benefit of having 2 ports is the ability to achieve link redundancy. Link redundancy involves creating multiple physical connections between devices to ensure uninterrupted connectivity in the event of a port or link failure. With two ports, the Cisco ISR4221-AX/K9 router can establish redundant links, which automatically activate if the primary link fails. This redundancy provides a fail-safe mechanism that minimizes downtime and improves network reliability. Users can have peace of mind knowing that their network will remain operational even if one port encounters issues.
Network Segmentation
The presence of 2 ports on the Cisco ISR4221-AX/K9 router enables efficient network segmentation. Network segmentation involves dividing a network into smaller, isolated subnetworks, also known as VLANs (Virtual Local Area Networks). Each port can be assigned to a specific VLAN, allowing businesses to separate departments or user groups for improved security and performance. By segregating traffic, network administrators have better control over access privileges and can implement security measures tailored to each VLAN's requirements.
Increased Bandwidth
With 2 ports, the Cisco ISR4221-AX/K9 router provides increased bandwidth capacity. Bandwidth refers to the maximum amount of data that can be transmitted over a network connection within a given time frame. Having two ports effectively doubles the available bandwidth compared to routers with only one port. This is particularly useful in scenarios where high-speed data transfers or real-time communication applications are crucial. The increased bandwidth ensures that your network can handle demanding tasks without sacrificing performance or experiencing bottlenecks.
In conclusion, the presence of 2 ports on the Cisco ISR4221-AX/K9 Integrated Services Router offers numerous benefits for users. Whether you need increased connectivity options, improved network performance, load balancing, link redundancy, network segmentation, or increased bandwidth, these two ports provide the versatility and efficiency required by small to medium-sized businesses. With the Cisco ISR4221-AX/K9 router's 2 ports, you can confidently build a reliable and high-performing network infrastructure to meet your organization's evolving needs.