Description
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Specification of the Cisco ISR4321-AX/K9
The Cisco ISR4321-AX/K9 is a rack-mountable and wall-mountable router that is designed for small to medium-sized businesses, branch offices, and enterprise networks. It is a part of Cisco’s Integrated Services Router (ISR) family and offers a wide range of features and capabilities.
- The product has four slots for expansion modules, which allows for the addition of various interfaces such as Gigabit Ethernet, serial, and ISDN. It also has a built-in security feature that includes a firewall, VPN, and intrusion prevention.
- It supports a wide range of routing protocols including OSPF, EIGRP, BGP, and IS-IS, which enables the part to be used in a variety of network environments. Additionally, it is capable of handling multiple services such as voice, video, data, and security, which makes it a powerful and versatile router.
- The product also has a built-in power supply, which eliminates the need for an external power source. It also supports energy-efficient Ethernet (EEE), which helps to reduce power consumption and save costs.
- In the realm of networking, the Cisco ISR4321-AX/K9 stands tall as a powerhouse, offering unparalleled performance and versatility. In this detailed review, we’ll delve into the intricacies of this quad slots Gigabit Ethernet (GbE), 1U rack-mountable, wall-mountable router, exploring its features, specifications, and how it can elevate your networking experience.
Quad Slots Design
The ISR4321-AX/K9 router is equipped with a distinctive quad 2-port slot design, offering unprecedented flexibility and scalability. These slots serve as expansion points, allowing users to enhance the router’s capabilities by adding modules tailored to their specific networking needs. Whether you’re looking to boost performance, add security features, or integrate specialized applications, the quad 2-port slots provide a customizable solution.
Gigabit Ethernet (GbE) Technology
The router boasts Gigabit Ethernet (GbE) technology, ensuring high-speed and reliable data transfer within your network. Whether you’re handling large files, video conferencing, or running bandwidth-intensive applications, the ISR4321-AX/K9’s GbE capabilities deliver a seamless and efficient networking experience.
- At the core of the ISR4321-AX/K9’s capabilities is its Gigabit Ethernet (GbE) technology. This ensures rapid and reliable data transfer within the network, making it well-suited for bandwidth-intensive tasks, large file transfers, and seamless video conferencing. The integration of GbE technology positions the router as a high-performance solution for modern networking requirements.
Form Factor: 1U Rack-Mountable and Wall-Mountable
One of the standout features of the ISR4321-AX/K9 is its versatile form factor. With a 1U design, it is optimized for rack-mountable installations, saving valuable space in data centers. Additionally, the router is wall-mountable, providing flexibility in deployment scenarios. This adaptability makes it an ideal choice for a variety of environments, from large enterprises to small businesses.
Ports and ConnectivityEthernet Ports
The ISR4321-AX/K9 router comes equipped with multiple Ethernet ports, ensuring robust connectivity options. These ports play a crucial role in establishing and maintaining network connections, making the router suitable for various networking scenarios.
Total Number of Ports
Understanding the total number of ports is essential for planning and optimizing your network infrastructure. The ISR4321-AX/K9 provides a clear and concise total of 2 ports, giving you a snapshot of its connectivity capabilities.
Management Port
Efficient network management is a cornerstone of effective IT operations. With a dedicated management port, the ISR4321-AX/K9 simplifies the task of overseeing and controlling your network, enhancing overall system administration.
I/O Expansions: Enhancing Connectivity
The ISR4321-AX/K9 router doesn’t stop at its base ports. It offers 4 total expansion slots, providing room for growth and customization. These expansion slots are strategic assets, allowing you to tailor the router to meet the specific demands of your network architecture.
Power FeaturesPower over Ethernet (PoE) Port
While the ISR4321-AX/K9 doesn’t include a Power over Ethernet (PoE) port, it’s important to note that this router is designed for situations where PoE may not be a requirement. This makes it a versatile choice for a range of networking setups.
Power Source: Power Supply
Reliable power is the backbone of any network infrastructure. The ISR4321-AX/K9 ensures a stable power supply, contributing to the overall reliability and uptime of your network. Understanding the power source is fundamental for planning and maintaining your network’s operational continuity.
Networking Technology: 1000Base-X and 10/100/1000Base-T1000Base-X Technology
The inclusion of 1000Base-X technology signifies the router’s compatibility with gigabit-speed fiber optic connections. This is particularly advantageous for businesses that prioritize high-speed and reliable data transfer over longer distances.
10/100/1000Base-T Technology
The 10/100/1000Base-T technology ensures compatibility with standard Ethernet connections, providing flexibility in networking setups. Whether connecting to legacy devices or modern systems, the ISR4321-AX/K9 accommodates a wide range of networking requirements.
Ethernet Technology: Gigabit Ethernet
Gigabit Ethernet technology forms the backbone of the ISR4321-AX/K9’s networking capabilities. This technology supports data transfer rates of 1 gigabit per second, significantly enhancing network performance and responsiveness.
Seamless Communication Integration
The VoIP (Voice over Internet Protocol) support in the Cisco ISR4321-AX/K9 opens the door to seamless integration of voice communication over the network. This feature is especially valuable for businesses implementing unified communications, enabling the convergence of voice and data services.
By supporting VoIP, the router facilitates efficient communication, making it an ideal choice for businesses looking to streamline their voice and data infrastructure. Whether for internal calls, video conferencing, or other VoIP applications, the ISR4321-AX/K9 ensures clear and reliable communication.
High Performance
The Cisco ISR4321-AX/K9 is a high-performance router designed for small and medium-sized businesses. It is built with a powerful quad-core processor, which allows it to handle large amounts of data traffic and provide high-speed connectivity. The router supports a wide range of WAN and LAN interfaces, including Gigabit Ethernet, Copper, and SFP. Additionally, it has a built-in 4-port Gigabit Ethernet switch, which can be used to connect multiple devices to the network.
The part also supports a variety of routing protocols, such as OSPF, EIGRP, and BGP, which allows for efficient and flexible network routing. Additionally, it provides advanced security features, such as VPN, firewall, and intrusion prevention, which can help protect the network from cyber threats. Furthermore, it supports advanced QoS features that can help prioritize traffic and ensure that critical applications receive the necessary bandwidth.
In terms of performance, the product can support up to 2 Gbps of throughput, making it suitable for businesses with high bandwidth requirements. Additionally, it supports advanced features such as Application Visibility and Control (AVC), which allows for real-time monitoring and control of network traffic.
Exceptional Reliability
The Cisco ISR4321-AX/K9 is a reliable router that is suitable for small to medium-sized businesses. It is designed to handle high-bandwidth applications and provide secure connectivity for multiple users. The router is built with a quad-slot GbE interface, which allows for flexibility in configuring the network. The 1U rack-mountable and wall-mountable design makes it easy to install and maintain. Additionally, the router is equipped with advanced security features such as a firewall, VPN, and intrusion prevention to protect against network threats.
General Information about this Cisco ISR4321-AX/K9
- Manufacturer: Cisco
- Model Number or SKU# ISR4321-AX/K9
- Product Type: Router
Interfaces/Ports for Ethernet Router
- Total Number of Ports: 2
- Powerline: No
- Management Port: Yes
- Form Factor: Rack-Mountable, Wall Mountable
I/O Expansions of 2 Ports Router
- Number of Total Expansion Slots: 4
Network & Communication
- Network Technology: 1000Base-X
- Network Technology: 10/100/1000Base-T
- Ethernet Technology: Gigabit Ethernet
- VoIP Supported: Yes
Power
- PoE (RJ-45) Port: No
- Power Source: Power Supply
In summary, the Cisco ISR4321-AX/K9 Quad Slots Gigabit Ethernet Router stands out as a powerful networking solution with a range of features designed to meet the demands of diverse applications. From its versatile port configurations to its VoIP support and scalable expansion options, this router offers a comprehensive solution for businesses seeking a reliable and efficient networking infrastructure.
Whether mounted on a rack or wall, the ISR4321-AX/K9 combines performance and flexibility, making it a valuable asset in the ever-evolving landscape of networking technology. Consider this guide as your go-to resource for understanding the intricacies of the Cisco ISR4321-AX/K9 and making informed decisions for your networking needs.
