Cisco CGR1240/K9 1240 Connected Grid Router 6 Ports Refurbished

In the realm of networking solutions, Cisco has long been a pioneer, consistently delivering cutting-edge products that redefine connectivity standards. One such groundbreaking device is the Cisco CGR1240/K9, a robust Connected Grid Ethernet Router designed to meet the evolving demands of modern networks. In this comprehensive guide, we will delve into the intricate details of the CGR1240/K9, exploring its features, specifications, and applications.

The Cisco CGR1240/K9 is a formidable networking device that combines advanced technology with a user-friendly design. Let's start by dissecting its key components:

• The CGR1240/K9 boasts a model number that signifies its distinct features. The "1240" denotes its series, while "CGR" stands for Connected Grid Router. The "K9" signifies that it supports cryptographic features, ensuring secure data transmission.

• At its core, the CGR1240/K9 is an Ethernet router tailored for connected grid applications. This means it's optimized for scenarios where a reliable and efficient network is essential, such as in smart grid deployments, industrial automation, and other critical infrastructure settings.

• With a total of 6 ports, the router offers ample connectivity options. These ports include Gigabit Ethernet, providing high-speed data transfer capabilities. The inclusion of a Management Port reflects Cisco's commitment to streamlined device control and monitoring. Additionally, the 2 Slots enhance the router's adaptability for various expansion needs.

• Installation flexibility is a notable feature of the CGR1240/K9. It supports both Pole Mount and Wall Mount options, ensuring that it can be seamlessly integrated into diverse environments. This adaptability is crucial for deployments in outdoor settings or areas with space constraints.

• The CGR1240/K9 distinguishes itself through a myriad of features that cater to the specific requirements of connected grid applications.

• Designed to operate in challenging environments, the CGR1240/K9 is built with industrial-grade components. This ensures its reliability even in harsh conditions, making it a suitable choice for deployments in sectors such as utilities, transportation, and manufacturing.

• Security is paramount in any network, and the CGR1240/K9 prioritizes this aspect with support for advanced cryptographic features. This includes encryption protocols that safeguard data during transmission, a critical consideration for sensitive applications like those found in the connected grid domain.

• Efficient traffic management is crucial for optimizing network performance. The CGR1240/K9 excels in this aspect, incorporating intelligent features that prioritize and manage data traffic effectively. This is especially valuable in scenarios where diverse types of data, from real-time monitoring to periodic updates, coexist on the same network.

• The router's 2 Slots are a testament to its scalability. These slots allow for additional modules or interfaces to be added, ensuring that the router can grow in tandem with the expanding needs of a network. Whether it's accommodating new devices or upgrading to faster communication standards, the CGR1240/K9 is designed to evolve.

The CGR1240/K9's prowess truly shines in connected grid environments, where its features align seamlessly with the unique demands of these applications.

• As the backbone of smart grid deployments, the CGR1240/K9 facilitates the seamless exchange of data between various components in the grid. This includes smart meters, sensors, and control systems. Its industrial-grade reliability ensures continuous operation, while intelligent traffic management optimizes the flow of information critical for grid stability.

• In the utilities and transportation sectors, the CGR1240/K9 serves as a linchpin for communication networks. Its ability to mount on poles makes it suitable for outdoor installations, facilitating the creation of a resilient and responsive network infrastructure. This is particularly crucial in scenarios where real-time communication is essential, such as in traffic management systems.

• The Cisco 1240 Connected Grid Router (CGR1240/K9) is a powerful and versatile device that offers robust network connectivity and management capabilities for organizations that require secure and reliable communications in harsh environments. The router is equipped with 6 management ports and 2 Gigabit Ethernet ports, making it capable of handling a large amount of traffic and supporting various network topologies.
• The CGR1240/K9 is designed to support Cisco IOS XE software, which provides a wide range of advanced routing and switching features such as Quality of Service (QoS), Multiprotocol Label Switching (MPLS), and Virtual Routing and Forwarding (VRF). It also supports IPv6 routing and can be configured to act as a Border Gateway Protocol (BGP) or Open Shortest Path First (OSPF) router.
• The router also has support for advanced security features such as firewall and intrusion prevention capabilities, as well as support for VPN termination and management. Additionally, it supports Cisco FlexVPN, which enables the router to automatically configure VPN connections and simplify VPN deployment.
• The CGR1240/K9 also has a wide range of features specifically designed for the grid environment, such as support for OPC UA, DNP3, and Modbus protocols, as well as support for IEC 61850 and IEEE 1613 standards. It is built to withstand harsh environments with an extended temperature range and it is also compliant with the EN 50121-4 railway standard.

• The Cisco 1240 Connected Grid Router (CGR1240/K9) is a powerful and versatile device that offers advanced routing and switching capabilities for organizations that require high-performance networks in the energy and utility sector. The router is equipped with 6 management ports and 2 SFP ports for Gigabit Ethernet, making it capable of handling a large amount of traffic and supporting various network topologies.
• The CGR1240/K9 is designed to support Cisco IOS XE software, which provides a wide range of advanced routing and switching features such as Quality of Service (QoS), Multiprotocol Label Switching (MPLS), and Virtual Routing and Forwarding (VRF). It also supports IPv6 routing and can be configured to act as a Border Gateway Protocol (BGP) or Open Shortest Path First (OSPF) router.
• The router is also equipped with advanced security features such as firewall and intrusion prevention capabilities, as well as support for VPN termination and management. Additionally, it supports Cisco FlexVPN, which enables the router to automatically configure VPN connections and simplify VPN deployment.
• The CGR1240/K9 also has a special feature of supporting the IEEE 1815 (DNP3) protocol, which is a commonly used protocol in the energy and utility sector for remote device management and control.

• The Cisco 1240 Connected Grid Router (CGR1240/K9) is a powerful and versatile device that offers advanced security features and VPN support for organizations that require secure networks. The router is equipped with 6 management ports and 2 slots for Gigabit Ethernet modules, making it capable of handling a large amount of traffic and supporting various network topologies.
• The CGR1240/K9 is designed to support Cisco IOS XE software, which provides a wide range of advanced security features such as firewall and intrusion prevention capabilities, as well as support for VPN termination and management. Additionally, it supports Cisco FlexVPN, which enables the router to automatically configure VPN connections and simplify VPN deployment.
• The router also supports advanced routing and switching features such as Quality of Service (QoS), Multiprotocol Label Switching (MPLS), and Virtual Routing and Forwarding (VRF). It also supports IPv6 routing and can be configured to act as a Border Gateway Protocol (BGP) or Open Shortest Path First (OSPF) router.
• The CGR1240/K9 also has support for advanced security features such as 802.1x authentication, access control lists, and a secure shell (SSH) for remote management. Additionally, it has support for various VPN protocols such as IPsec, SSL, and L2TP, which enables the router to establish secure VPN connections with remote devices.

• Manufacturer: Cisco Systems, Inc
• Part Number or SKU# CGR1240/K9
• Brand: Cisco
• Product Series: 1000
• Product Model: CGR 1240
• Type: Networking
• Product Type: Router

• Total Ports: 6
• Powerline: No
• Management Port: Yes

• Total Expansion Slots: 2

• Network Technologies:
  • 1000Base-LX
  • 1000Base-ZX
  • 1000Base-FX
  • 100Base-LX10
  • 1000Base-SX
  • 1000Base-T
  • 1000Base-LH
• Ethernet Technology: Gigabit Ethernet

In short, the Cisco CGR1240/K9 stands as a testament to Cisco's commitment to innovation in networking solutions. In this guide, we've navigated through its specifications, features, and applications in connected grid environments. From its industrial-grade reliability to its intelligent traffic management capabilities, the CGR1240/K9 emerges as a versatile and powerful tool for building resilient and efficient networks. Whether deployed in smart grids, industrial automation, or utilities and transportation, this router is poised to meet the challenges of the evolving digital landscape, ushering in a new era of connectivity.