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Product Description
The Allen-Bradley 1783-HMS16TG4CGR switch is a Stratix Ethernet device with an All Gigabit platform, offering 20 ports: 16 GE RJ45 and 4 GE combo. It features an alarm relay rated at 1A @ 30V DC or 0.5A @ 48V DC, and a power input of 4.3A max @ 12-54V DC with 40W power dissipation. Operating conditions require -40 to 70C ambient temperature (storage: -4 to 85C) and 5-90% non-condensing relative humidity. Designed for high-performance network resiliency with dual Gigabit ring configuration support, it integrates with enterprise networks via embedded Cisco technology, providing IT management tools and simplified commissioning through 1:1 IP address mapping with Network Address Translation. The switch supports 10/100 and 10/100/1000 Mbps ports using standard RJ45 connectors and Ethernet pinouts with internal crossovers, and includes PoE ports for combined power and data transmission.
Is Your Device Showing These Signs?
The Allen Bradley 1783-HMS16TG4CGR managed switch commonly experiences issues such as backplane failures resulting in complete communication loss, port failures causing network segmentation, and corrupted firmware requiring reflashing via the console port. Power supply degradation leads to intermittent connectivity and requires replacement. Configuration errors, specifically VLAN misconfigurations and incorrect IP addressing, disrupt network traffic. Excessive broadcast traffic and spanning tree protocol (STP) loops create network instability, demanding immediate diagnosis and correction.
Technical specifications
The Allen-Bradley 1783-HMS16TG4CGR is a high-performance Stratix Ethernet switch with 20 Gigabit ports (16 RJ45, 4 combo). It features an alarm relay, wide DC power input range, and operates in harsh environments. Designed for network resiliency with dual Gigabit ring support, it integrates with enterprise networks using Cisco technology, offering IT management tools and simplified commissioning. It supports various Ethernet speeds and includes PoE ports.
Our Repair Process for the
1783-HMS16TG4CGR
Our repair process for the Allen Bradley 1783-HMS16TG4CGR managed switch begins with a thorough diagnostic evaluation to pinpoint the failure. Backplane failures necessitate complete switch replacement. Port failures require isolation and potential hardware replacement. Corrupted firmware demands reflashing via the console port using validated firmware images. Power supply degradation is resolved through direct power supply replacement. Configuration errors, including VLAN misconfigurations and incorrect IP addressing, are corrected through direct configuration adjustments. Excessive broadcast traffic and STP loops are addressed through immediate network analysis and configuration modifications to stabilize network performance.
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.
Buying Options
To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.

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