Cisco ISR4451-X/K9 4 Ports Ethernet Router

Ports

The Cisco ISR4451-X/K9 Ethernet Router is equipped with an impressive number of ports, making it a versatile and powerful networking solution for businesses of all sizes. With a total of 4 ports, this router provides ample connectivity options for various devices and allows for seamless data transfer and communication within your network.

Overview of ISR4451-X/K9 Router

Device Specifications

• Type: Router
• Form Factor: Desktop and Rack-mountable - Modular - 2u
• Connection Type: Wired

Network Protocols and Features

Data Link Protocols

• Ethernet
• Fast Ethernet
• Gigabit Ethernet

Network / Transport Protocols

• IPsec
• PPPoE

Remote Management Protocols

• SNMP
• RMON

Additional Features

• Syslog Support

Standards Compliance

• IEEE 802.3
• CISPR 22 Class A
• CISPR 24
• EN55024
• EN55022 Class A
• EN50082-1
• AS/NZS 60950-1
• AS/NZ 3548 Class A
• ICES-003 Class A
• FCC CFR47 Part 15
• EN300-386
• UL 60950-1
• IEC 60950-1
• EN 60950-1
• BSMI CNS 13438
• CAN/CSA C22.2 No. 60950-1
• VCCI V-3
• EN 61000
• EMAIL
• KN22
• KN24

Memory and Storage

RAM

• Installed: 4 GB
• Maximum: 16 GB

Flash Memory

• Installed: 8 GB
• Maximum: 32 GB

Status Indicators

• Link Activity
• Power

Expansion and Connectivity Options

Interfaces

• 4 x 10Base-T/100Base-TX/1000Base-T - RJ-45
• 1 x Console - RJ-45
• 1 x Console - Mini-USB Type B
• 2 x Auxiliary - RJ-45
• 2 x USB 2.0 - 4 Pin USB Type A
• 4 x SFP (Mini-GBIC)

Expansion Slots

• 3 x EHWIC (total) / 3 (free)
• 1 x PVDM (total) / 1 (free)
• 2 x CompactFlash (total) / 1 (free)
• 2 x ISC (total) / 2 (free)
• 1 x Service Module (SM) (total) / 1 (free)

Power Requirements

Power Supply

• Internal Power Supply
• Voltage Required: AC 120/230 V (47/63 Hz)

Increased Connectivity

Having 4 ports on the Cisco ISR4451-X/K9 Ethernet Router means that you can connect multiple devices simultaneously without any hassle. Whether you need to connect computers, printers, servers, or other networking equipment, this router offers the flexibility to accommodate all your connectivity needs.

Efficient Data Transfer

The availability of multiple ports on this router ensures efficient data transfer between connected devices. With each port capable of handling high-speed data transmission, you can experience seamless network performance and avoid any bottlenecks that may slow down your operations.

Network Expansion

The presence of 4 ports on the Cisco ISR4451-X/K9 Ethernet Router allows for easy network expansion. As your business grows and demands increase, you can effortlessly add more devices to your network without worrying about running out of available ports. This scalability ensures that your network remains future-proof and can adapt to your evolving requirements.

Device Prioritization

With multiple ports at your disposal, you can prioritize certain devices or services over others. This feature is particularly beneficial in scenarios where specific devices or applications require higher bandwidth or lower latency. By strategically assigning devices to different ports, you can optimize the performance of critical applications and ensure a smooth user experience.

Improved Network Redundancy

The 4 ports on the Cisco ISR4451-X/K9 Ethernet Router also enable enhanced network redundancy. By connecting multiple devices or switches to different ports, you create redundant paths for data to flow. In case one port or device fails, the network can automatically switch to an alternative path, ensuring uninterrupted connectivity and minimizing downtime.

Separate Networks

Another advantage of having multiple ports is the ability to create separate networks. By assigning specific ports to different VLANs (Virtual Local Area Networks), you can segment your network infrastructure and improve security and performance. This feature is particularly useful for businesses that need to isolate certain departments or devices from the rest of the network for privacy or regulatory compliance reasons.

Service

In addition to its impressive port count, the Cisco ISR4451-X/K9 Ethernet Router offers a comprehensive range of services that enhance its functionality and value for users. With a focus on delivering exceptional performance and reliability, this router stands out as an ideal choice for businesses that require a robust networking solution.

Reliable Connectivity

The Cisco ISR4451-X/K9 Ethernet Router provides reliable connectivity that ensures uninterrupted access to critical resources and applications. With its advanced service capabilities, this router can handle high data loads and maintain consistent performance, even during peak usage periods. This reliability is crucial for businesses that rely heavily on their networks for day-to-day operations.

Security Features

The Cisco ISR4451-X/K9 Ethernet Router incorporates a wide range of security features to protect your network from potential threats and unauthorized access. From firewall capabilities to intrusion prevention systems, this router offers comprehensive security measures that safeguard your valuable data and sensitive information. With the increasing prevalence of cyberattacks, having robust security features is essential for any business.

Quality of Service (QoS)

To ensure optimal performance for critical applications and services, the Cisco ISR4451-X/K9 Ethernet Router supports Quality of Service (QoS) functionality. QoS enables you to prioritize certain types of network traffic over others, ensuring that bandwidth is allocated efficiently. This feature is particularly beneficial for businesses that rely on real-time applications such as video conferencing or VoIP (Voice over Internet Protocol), as it helps to reduce latency and maintain consistent performance.

Scalability and Flexibility

The Cisco ISR4451-X/K9 Ethernet Router offers scalability and flexibility, allowing you to adapt your network to evolving business needs. With its modular design, this router enables easy expansion and upgrades, ensuring that your network can grow alongside your organization. Whether you need to add more ports, increase processing power, or incorporate new technologies, this router provides the flexibility to accommodate future requirements.

Centralized Network Management

With its comprehensive management capabilities, the Cisco ISR4451-X/K9 Ethernet Router simplifies network administration and maintenance. Through a centralized management interface, you can monitor and control various aspects of your network, including device configurations, security policies, and performance monitoring. This centralized approach streamlines network operations, reduces administrative overheads, and allows for efficient troubleshooting.

High Availability

The Cisco ISR4451-X/K9 Ethernet Router is designed for high availability, minimizing the risk of network downtime. With redundant components and built-in failover mechanisms, this router ensures continuous operation even in the event of hardware or software failures. For businesses that rely on uninterrupted connectivity and seamless network performance, the high availability feature of this router is of utmost importance.

In conclusion, the Cisco ISR4451-X/K9 Ethernet Router offers 4 ports, providing increased connectivity, efficient data transfer, network expansion capabilities, device prioritization options, improved network redundancy, and the ability to create separate networks. Additionally, its service features include reliable connectivity, robust security measures, Quality of Service (QoS) support, scalability and flexibility for future growth, centralized network management capabilities for simplified administration, and high availability for uninterrupted operation. With these features, the Cisco ISR4451-X/K9 Ethernet Router proves to be a valuable and reliable networking solution for businesses of all sizes.