Cisco ISR4331-V/K9 3 Port Router with 6 Slots

Overview of Cisco ISR4331-V/K9 Router

Manufacturer and Model

• Brand: Cisco
• Model: ISR4331-V/K9
• Type: Network Router

Main Features of the Router

General Specifications

• Type: Network Router
• Form Factor: Rack-mountable, Modular, 1U
• Connectivity: Wired
• Data Link Protocols: Ethernet, Fast Ethernet, Gigabit Ethernet
• Performance: 100 Gbps Aggregate Throughput

Supported Protocols

• Network/Transport Protocols: IPsec, PPPoE, DHCP
• Routing Protocols: OSPF, IS-IS, RIP-1, RIP-2, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, Static IPv4 Routing, Static IPv6 Routing, Policy-Based Routing (PBR), IPv4-to-IPv6 Multicast
• Remote Management: SNMP, RMON

Advanced Features

• VPN and VLAN Support
• Syslog and IPv6 Support
• Class-Based Weighted Fair Queuing (CBWFQ) and Weighted Random Early Detection (WRED)
• Wall Mountable and Access Control List (ACL) Support
• Quality of Service (QoS) and RADIUS Support
• NetFlow and IPFIX

Compliance and Standards

• Standards: IEEE 802.3, IEEE 802.1Q, IEEE 802.3ah, IEEE 802.1ag, ANSI T1.101, ITU-T G.823, ITU-T G.824
• Certifications: CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, AS/NZS 60950-1, ICES-003 Class A, CS-03, R&TTE, FCC CFR47 Part 15, EN300-386, UL 60950-1, IEC 60950-1, EN 60950-1, AS/NZS 3548 Class A, GB 4943, CAN/CSA C22.2 No. 60950-1, VCCI V-3, EN 61000, KN22, KN24, CNS 13438

Memory and Expansion

RAM and Storage

• Installed RAM: 4 GB DDR3 SDRAM
• Maximum RAM: 16 GB
• Installed Flash Memory: 4 GB
• Maximum Flash Memory: 16 GB

Interfaces and Slots

• WAN/LAN Ports: 2 x 10Base-T/100Base-TX/1000Base-T – RJ-45
• Serial Ports: 1 x Console – RJ-45, 1 x Auxiliary – RJ-45
• Management Ports: 1 x Console – Mini-USB Type B, 1 x RJ-45
• USB 2.0: 1 x 4-pin USB Type A
• SFP Ports: 2 x Mini-GBIC

Expansion Slots

• Network Interface Modules (NIM): 2 total, 2 free
• Integrated Service Cards (ISC): 1 total, 0 free
• Enhanced Service Module (SM-X): 1 total, 1 free
• DIMM Slots: 2 total, 0 free

Power Specifications

Power Supply

• Type: Internal Power Supply
• Power Rating: 250 Watt
• Quantity Installed: 1
• Voltage Required: AC 120/230 V (50/60 Hz)

Mountable

The Cisco ISR4331-V/K9 Router is a versatile networking device that offers a range of features to suit various environments. One of the standout features of this router is its mountability options. The router is designed to be wall mountable, providing users with flexibility and convenience in terms of placement.

The Importance of Wall Mountable Routers

Wall mountable routers have become increasingly popular in recent years due to their ability to save space and provide better signal coverage. Traditional routers often have limited range, which can lead to dead spots in certain areas of a building. By mounting the Cisco ISR4331-V/K9 Router on a wall, users can optimize the signal coverage and ensure a more reliable network connection throughout their space.

Benefits of Wall Mountable Routers

Space Saving

One of the key benefits of wall mountable routers is their ability to save space. In many environments, such as small offices or homes, floor space is limited. By mounting the router on a wall, users can free up valuable desk or floor space for other equipment or furniture. This is particularly advantageous in areas where space optimization is crucial.

Better Signal Coverage

Wall mountable routers also offer improved signal coverage compared to routers placed on a desk or shelf. When a router is mounted on a wall, it is elevated and positioned at an optimal height to distribute the Wi-Fi signal evenly throughout the space. This helps eliminate dead spots and ensures a more consistent and reliable connection for all devices connected to the network.

Reduced Interference

By mounting the router on a wall, users can also minimize interference from other electronic devices or obstacles. Placing the router at a higher position helps reduce signal interference caused by physical barriers like walls, furniture, or appliances. This results in a clearer and more stable Wi-Fi signal.

Enhanced Security

Wall mountable routers also offer enhanced security benefits. By mounting the router on a wall, it becomes less accessible to unauthorized individuals who may attempt to tamper with or disconnect the device. This is particularly important in public spaces or shared environments where network security is a concern.

Easy Installation and Maintenance

Mounting a router on a wall is typically a straightforward process that requires minimal effort. Most wall mountable routers come with mounting brackets and screws, making installation quick and hassle-free. Additionally, wall-mounted routers are easier to maintain as they are less likely to accumulate dust or be accidentally moved or knocked over.

Conclusion

The wall mountable feature of the Cisco ISR4331-V/K9 Router offers numerous benefits to users. From space-saving advantages to improved signal coverage and enhanced security, this feature provides a versatile solution for both small and large-scale networking environments. Whether you are setting up a home office or managing a corporate network, the ability to mount the router on a wall ensures optimal performance and flexibility.

Ports

The Cisco ISR4331-V/K9 Router is equipped with an impressive number of ports, making it an ideal choice for businesses and organizations with demanding networking requirements. With a total of 3 ports, this router offers versatility and scalability to meet various connectivity needs.

The Importance of Multiple Ports

Having multiple ports on a router is crucial for accommodating numerous devices and establishing reliable connections. In today's connected world, where multiple devices, such as computers, printers, smartphones, and IoT devices, need to be connected to the network simultaneously, having an adequate number of ports is essential.

Benefits of Multiple Ports

Device Connectivity

The primary benefit of having multiple ports on the Cisco ISR4331-V/K9 Router is the ability to connect a large number of devices to the network. With 3 ports, users can easily connect computers, printers, IP phones, and other network-enabled devices without the need for additional networking equipment. This simplifies the setup process and reduces the overall cost of networking infrastructure.

Network Expansion

Having multiple ports also allows for future network expansion. As businesses grow and evolve, their networking needs may increase. With additional ports on the router, it becomes easier to add new devices or expand the network without the need to invest in a new router or switch. This scalability feature ensures that the Cisco ISR4331-V/K9 Router can adapt to changing requirements and support future growth.

Improved Network Performance

The presence of multiple ports on a router also improves network performance by reducing congestion. In a scenario where numerous devices are connected to a single port, bandwidth can become limited, leading to slower network speeds and latency issues. By distributing devices across multiple ports, the Cisco ISR4331-V/K9 Router ensures that each device can access the available bandwidth more efficiently, resulting in improved overall network performance.

Separation of Networks

Another advantage of having multiple ports is the ability to separate networks based on specific requirements. For example, businesses may want to keep their guest network separate from their main internal network for security reasons. With multiple ports, users can dedicate specific ports to different networks, ensuring better control over network access and security.

Conclusion

The 3-port feature of the Cisco ISR4331-V/K9 Router offers significant advantages for businesses and organizations with diverse networking needs. From accommodating multiple devices to facilitating network expansion and improving overall performance, this feature provides the flexibility and scalability required in today's fast-paced digital landscape.

Slots

The Cisco ISR4331-V/K9 Router boasts an impressive 6 slots, making it a highly versatile and customizable networking solution. These slots allow users to add various expansion modules and interface cards to enhance the router's capabilities and meet specific networking requirements.

The Importance of Multiple Slots

Having multiple slots on a router is essential for businesses and organizations that require advanced functionality or specialized connectivity options. The ability to add expansion modules and interface cards allows users to tailor the router to their specific needs, ensuring optimal performance and flexibility.

Benefits of Multiple Slots

Enhanced Functionality

The primary benefit of having multiple slots on the Cisco ISR4331-V/K9 Router is the ability to enhance its functionality. Users can add expansion modules that provide additional features such as VPN support, firewall capabilities, or voice services. This level of customization enables businesses to create a network infrastructure that aligns with their unique requirements, ultimately improving efficiency and productivity.

Flexible Connectivity

Multiple slots also offer flexibility in terms of connectivity options. Interface cards can be added to support different types of connections, including Ethernet, serial, or T1/E1. This ensures that the router can seamlessly integrate with existing network infrastructure and connect to a wide range of devices or networks.

Future-Proofing

By providing multiple slots, the Cisco ISR4331-V/K9 Router allows for future-proofing of the network infrastructure. As technology evolves and new connectivity standards emerge, having the option to add interface cards or expansion modules ensures that the router can adapt to changing requirements without the need for a complete hardware replacement. This level of scalability protects the initial investment and extends the lifespan of the router.

Redundancy and High Availability

Having multiple slots also enables redundancy and high availability configurations. Users can add duplicate interface cards or expansion modules to create redundant connections, ensuring uninterrupted network connectivity in case of hardware failure. This feature is particularly important for mission-critical environments where downtime can result in significant financial losses or operational disruptions.

Conclusion

The 6-slot feature of the Cisco ISR4331-V/K9 Router offers immense flexibility and customization options for businesses and organizations. From enhancing functionality and connectivity to future-proofing the network infrastructure, this feature ensures that the router can adapt to evolving networking needs. Whether it's adding advanced security features, supporting various connection types, or creating redundancy, the multiple slots of this router make it a reliable and scalable solution.