Cisco C819G-4G-NA-K9 4 Port Integrated Services Router New

In the ever-evolving landscape of networking technologies, the Cisco C819G-4G-NA-K9 stands out as a formidable player, offering cutting-edge features and robust capabilities. This comprehensive guide aims to delve into the details of this router, specifically focusing on its key attributes such as 4G LTE connectivity, 100 Megabits Per Second (MBPS) speed, 4 Ports Gigabit Ethernet, VPN support, and integrated cellular wireless services.

The Cisco C819G-4G-NA-K9 is a part of the 819G series, designed to meet the demands of modern networking requirements. Let's break down its essential features and functionalities:

• 4G LTE Connectivity: The router boasts 4G LTE connectivity, enabling high-speed internet access. This feature is particularly advantageous in areas where traditional wired connections may be unavailable or impractical. The inclusion of 4G LTE ensures a reliable and fast connection, crucial for various applications in both business and personal settings.
• 100 Megabits Per Second (MBPS): With a speed of 100 MBPS, the Cisco C819G-4G-NA-K9 delivers impressive data transfer rates. This is instrumental in supporting bandwidth-intensive tasks, ensuring a smooth and seamless user experience. Whether it's streaming high-definition content, engaging in video conferencing, or transferring large files, the router's high speed contributes to enhanced network performance.
• 4 Ports Gigabit Ethernet: The integration of 4 Gigabit Ethernet ports provides versatility in network connectivity. These ports allow for the connection of various devices such as computers, printers, and other networking equipment at gigabit speeds. This feature enhances the overall efficiency of the network by facilitating fast and reliable data transfer between connected devices.
• VPN (Virtual Private Network) Support: Security is a paramount concern in today's interconnected world. The Cisco C819G-4G-NA-K9 addresses this by supporting Virtual Private Networks (VPNs). VPNs establish secure and encrypted connections over the internet, ensuring that sensitive data remains protected from potential threats. The router's VPN support makes it a valuable asset for businesses and individuals prioritizing the confidentiality and integrity of their communications.
• Cellular Wireless Integration: One of the standout features of the Cisco C819G-4G-NA-K9 is its integrated cellular wireless services. This allows for a more flexible and adaptive network setup. In scenarios where wired connections are impractical or unreliable, the router seamlessly switches to cellular connectivity, ensuring a consistent internet connection. This feature is particularly beneficial for remote locations or temporary setups.

The Cisco C819G-4G-NA-K9's rich feature set makes it suitable for a wide range of applications. Let's explore some common use cases where this router excels:

In remote or rural areas where traditional internet infrastructure is limited, the router's 4G LTE and cellular wireless capabilities become invaluable. It provides a reliable and high-speed connection, bridging the digital divide and enabling individuals and businesses in underserved locations to stay connected.

The router's ability to seamlessly switch between wired and cellular connections is crucial in ensuring business continuity, especially during unforeseen events or disasters. In the face of network outages or failures, the Cisco C819G-4G-NA-K9 ensures that critical operations can continue without disruption.

For field operations and mobile setups, such as construction sites or temporary offices, the router's portability and integrated cellular capabilities make it an ideal choice. It provides a reliable and secure network infrastructure for on-the-go professionals who require consistent connectivity.

The VPN support in the Cisco C819G-4G-NA-K9 makes it a suitable solution for businesses and individuals requiring secure remote access to their networks. Whether employees are working from home or traveling, the router ensures that data transmission remains encrypted and protected.

The Cisco C819G-4G-NA-K9 prioritizes security to safeguard networks against potential threats. Here are some key security features integrated into the router:

• Firewall Protection: The router includes firewall capabilities to monitor and control incoming and outgoing network traffic. This helps prevent unauthorized access and protects the network from malicious activities.
• IPsec VPN Support: In addition to basic VPN support, the router includes IPsec (Internet Protocol Security) VPN support. IPsec enhances the security of VPN connections by providing encryption and authentication, ensuring the confidentiality and integrity of transmitted data.
• Access Control Lists (ACLs): Access Control Lists are employed to control traffic flow within the network. By defining rules that permit or deny specific types of traffic, ACLs enhance the overall security posture of the network.
• Secure Boot and Firmware Integrity: The router incorporates secure boot mechanisms to ensure that only authenticated and unmodified firmware is loaded during the boot process. This protects against the injection of malicious code or unauthorized firmware modifications.

As technology continues to advance, the Cisco C819G-4G-NA-K9 remains a future-proof investment. Cisco regularly releases firmware updates and feature enhancements, ensuring that the router stays aligned with evolving industry standards and security requirements. Additionally, the router's modular design allows for hardware upgrades, providing a scalable solution that can adapt to growing network demands.

The C819G-4G-NA-K9 Cisco 819G Cellular Wireless Services Router is a powerful and reliable router that is designed for use in demanding environments, such as industrial and outdoor settings. Some of the key features that make this router powerful and reliable include:

• Cellular Connectivity: The router includes built-in 4G cellular connectivity, which allows for reliable and fast wireless connectivity in areas where wired connections are not available. This makes the router ideal for use in remote locations or areas where traditional wired connections are not practical.
• Rugged Design: The router is designed to withstand harsh environments, such as extreme temperatures, vibration, and humidity. This makes the router suitable for use in industrial settings, such as factories, construction sites, and outdoor environments.
• Power over Ethernet (PoE): The router includes PoE capabilities, which allow for power to be supplied to the router over the Ethernet cable. This eliminates the need for an external power supply and makes the router more convenient to install and maintain.
• VPN: The router includes VPN capabilities, which allow for secure remote access to the network. The router supports various VPN protocols, such as IPsec and SSL, and can be configured to support various authentication methods, such as digital certificates usernames, and passwords.
• Quality of Service (QoS): The router includes QoS capabilities, which allow for the prioritization of different types of network traffic. This can be used to ensure that critical applications, such as voice and video, receive priority over less critical traffic, such as file transfers.

The C819G-4G-NA-K9 Cisco 819G Wireless Services Router is a compact, ruggedized router designed for use in outdoor and industrial environments. Some of its key features include:

• 4G LTE wireless WAN connectivity: This router is equipped with a built-in 4G LTE modem, allowing it to connect to cellular networks for primary or backup WAN connectivity.
• Gigabit Ethernet: The router has one Gigabit Ethernet WAN port and four Gigabit Ethernet LAN ports, providing high-speed wired connectivity for devices and networks.
• Wireless networking: The router includes built-in 802.11n wireless networking, allowing it to act as a wireless access point or bridge.
• Ruggedized design: The router is designed to withstand harsh environments, with an IP67-rated enclosure that is dust-tight and water-resistant.
• Advanced security features: The router includes a built-in firewall and VPN support, as well as support for Cisco's security features such as FlexVPN and Cisco IOS Firewall.
• Remote management: The router can be remotely managed using Cisco's Web UI, SNMP, and SSH.
• Compact size: The router is small and lightweight, making it easy to install in tight spaces.
• Multi-carrier support: Router supports multi-carrier 3G/4G/LTE for primary or backup WAN connectivity.

Benefits:

• High-speed wireless and wired networking for remote locations.
• Ruggedized design for use in harsh environments.
• Advanced security features to protect against network threats.
• Remote management for easy deployment and maintenance.
• Compact size for installation in tight spaces.
• Multi-carrier support for primary or backup WAN connectivity.

Network Connectivity and Scalability

The Cisco 819G wireless services router (C819G-4G-NA-K9) offers a range of network connectivity options, including wired Ethernet, wireless 802.11b/g/n, and 4G cellular. The router also has a built-in SIM card slot for connecting to a cellular network.

In terms of scalability, the Cisco 819G can support up to 50 concurrent wireless users and has a built-in firewall and VPN functionality for added security. Additionally, it can be managed and configured through Cisco's IOS software, which offers a range of advanced features and tools for managing and monitoring network performance.

• Manufacturer: Cisco
• Part Number or SKU# C819G-4G-NA-K9
• Product Series: 800
• Product Model: 819G
• Product Type: Wireless Integrated Services Router

• Broadband Transmission Technology: Cellular
• ISM Band: No
• UNII Band: No
• Cellular Generation: 4G
• Cellular Network Supported: LTE 2100, LTE 1900, LTE 850, LTE 1700, LTE 700
• Cellular Data Connectivity Technology: EVDO, HSPA+, EDGE, UMTS, LTE, GPRS, HSPA
• Total Number of Antennas: 2
• Wireless Transmission Speed: 100 Mbit/s

• Number of Network (RJ-45) Ports: 4
• USB: Yes
• PoE (RJ-45) Port: No
• Number of Broadband (RJ-45) Ports: 1

• Ethernet Technology: Gigabit Ethernet
• VPN Supported: Yes

In general, the Cisco C819G-4G-NA-K9 stands as a robust and versatile solution for modern networking challenges. From its 4G LTE connectivity and high-speed capabilities to VPN support and integrated cellular services, this router caters to a wide range of applications. Whether deployed in remote locations, supporting business continuity, or providing secure remote access, the Cisco C819G-4G-NA-K9 excels in delivering reliable and efficient network connectivity. With its user-friendly interface, strong security features, and future upgradability, it remains a valuable asset for individuals and businesses seeking a dependable networking solution.