Example 3 Redundant Application 6K32TRC

Magnum 6K32T & 6K32TRC Managed Switch

Installation and User Guide 05/07)

The Magnum 6K32T Managed Switch equipped with copper and optional dual Gigabit fiber ports on modular slots provide an economical and seamless solution to the requirements. The user-configurable Magnum 6K32T provides an extra boost to the network requirements by providing copper/fiber media along with the higher bandwidth support of 10/100 and 1000Mb. The user can utilize the SNMP feature equipped with VLAN, Port security, 802.1X, and other security features to provide a secure and stable network as per the requirement

The 6K32T Managed Switch with NEBS Level 3 compliance and management flexibility allows the user more than one configuration alternative. The user has an advantage by fulfilling the present requirements as well as benefiting from the multiple choices of modules to support future expansion as the network evolves. The dual Gigabit port option in the modular slot boosts the bandwidth for high speed to support the peak traffic and minimize congestion.

Example 3 Redundant Application (6K32TRC)

In a redundant application for high network availability where a rack- mountable managed switch with over 24 ports is required with dense port features, Magnum 6K32T’s equipped with redundant LAN features like S-Ring, RSTP, Link- Loss-Learn and various security features are easily qualified for the application. The - 48VDC input power option with Dual Source is especially useful in telecom central offices.

The Magnum 6K32T with two Gigabit ports in the modular slot allows it to connect into a Gigabit mesh structure with an RSTP and S-Ring combination used in a no-single-point-of-failure self-healing LAN topology along with a ring of multiple 6K25s at the edge to allow the system to efficiently recover from a fault in the network. The industry standard Rapid Spanning Tree Protocol 802.1d is used in the top eight switches (see diagram below) to perform GB mesh fault recovery, whereas the bottom ring setup has been configured with S-Ring and Link-Loss-Learn for faster recovery in a big ring.

A redundant LAN setup not only provides a reliable recovery solution from network faults, but also improves operating up-time to simplify maintenance, save money and recover valuable time. In a critical application where secure data has been stored in a data mining storage facility, a redundant network provides a more secure solution.

The figure below has Magnum 6K32T’s and 6K25’s connected over the gigabit mesh structure for a high bandwidth secure redundant LAN setup.

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6K32T, 6K32TRC specifications

The GarrettCom 6K32TRC and 6K32T are advanced, ruggedized network switches designed for mission-critical applications in challenging environments. These switches are notable for their reliability, versatility, and high performance, making them ideal for industries such as transportation, utilities, and industrial automation.

One of the key features of the 6K32TRC and 6K32T is their robust construction. These switches are built to withstand extreme temperatures, humidity, and harsh conditions, ensuring continued operation even in the most demanding settings. With an operational temperature range of -40°C to +75°C, they can function effectively in various climates, making them perfect for outdoor or unconditioned environments.

Both models are equipped with Layer 2 and Layer 3 switching capabilities, offering flexibility for different networking needs. The 6K32T, for instance, is designed specifically for applications that require high-speed connectivity and data management. With support for various Ethernet protocols, these switches provide reliable data transmission and low latency, essential for real-time applications.

The 6K32TRC model features enhanced redundancy and failover capabilities. It supports a range of network topologies including ring, star, and mesh configurations, ensuring that network uptime is maximized even in the face of component failures. Redundant power supply options further guarantee continuous operation.

Scalability is another highlight of the GarrettCom 6K32 series. The switches are modular, allowing users to easily add or replace various interface cards to support additional network connections or management features without significant downtime.

Security is paramount in industrial settings, and the 6K32TRC and 6K32T adhere to modern cybersecurity standards. They include features such as access control lists (ACLs), Secure Shell (SSH) for encrypted management access, and VLAN tagging to enhance network security.

In terms of management, the switches support an array of protocols for easy integration and monitoring within existing networks. SNMP, RMON, and web-based management interfaces streamline the administrative process, ensuring that network managers can efficiently oversee their operations.

Overall, the GarrettCom 6K32TRC and 6K32T switches exemplify reliability and advanced technology. Their robust design, comprehensive feature set, and focus on security make them an excellent choice for organizations requiring resilient network solutions in challenging industrial environments.