Product Description
The Siemens 6GK5408-0GA00-8AP2 is an unmanaged Industrial Ethernet switch designed for robust and reliable network connectivity in demanding industrial environments. This compact switch features eight 10/100/1000Base-TX RJ45 ports, providing ample bandwidth for connecting various industrial devices such as PLCs, HMIs, and drives. Its rugged metal enclosure ensures resilience against harsh conditions, including extreme temperatures, vibration, and electromagnetic interference. Installation is simplified with its plug-and-play design, requiring no configuration for immediate operation. Integrated diagnostics via LEDs offer quick status monitoring and troubleshooting. The 6GK5408-0GA00-8AP2 delivers dependable performance and seamless integration into existing industrial networks, enhancing overall system efficiency and uptime.
Is Your Device Showing These Signs?
The Siemens 6GK5408-0GA00-8AP2 Industrial Ethernet switch commonly experiences issues related to firmware corruption, resulting in boot failures and network instability. Configuration errors, particularly with VLAN settings and IP addressing, cause communication disruptions. Power supply fluctuations damage internal components, leading to intermittent connectivity. Port failures occur due to electrostatic discharge (ESD) or physical damage, requiring port replacement or switch replacement. Excessive network traffic overwhelms the switch's backplane, necessitating network segmentation or bandwidth optimization.
Technical specifications
The Siemens 6GK5408-0GA00-8AP2 is an unmanaged Industrial Ethernet switch designed for robust network connectivity in harsh industrial environments. This compact switch features eight 10/100/1000Base-TX RJ45 ports, providing ample bandwidth for connecting various network devices such as PLCs, HMIs, and drives. The rugged metal enclosure ensures reliable operation within a wide temperature range, typically -40°C to +70°C, and offers high resistance to vibration, shock, and electromagnetic interference. Installation is simplified with DIN rail mounting, and the integrated power supply accepts a wide voltage range, typically 24V DC. Diagnostic LEDs provide immediate status information for port activity, power, and overall system health, enabling quick troubleshooting and minimizing downtime. The 6GK5408-0GA00-8AP2 facilitates seamless integration into existing industrial networks, enhancing network performance and reliability without requiring configuration or management overhead.
Our Repair Process for the
6GK5408-0GA00-8AP2
Our repair process for the Siemens 6GK5408-0GA00-8AP2 begins with a comprehensive diagnostic evaluation to pinpoint the fault. Following diagnostics, a detailed repair plan and firm quotation are provided for your approval. Upon approval, skilled technicians execute the repair using high-quality components and adhering to strict quality control standards. The repaired unit undergoes rigorous testing to ensure it meets or exceeds original performance specifications. Finally, the repaired Siemens 6GK5408-0GA00-8AP2 is carefully packaged and shipped back to you, accompanied by a repair report and warranty documentation.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.

Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.

















