Motorola DLN6781A GTR 8000 / GCM 8000 Power Supply FRU

Motorola DLN6781A GTR 8000 / GCM 8000 Power Supply FRUGTR 8000 GCM 8000 Power Supply FRU Critical Field Replacement Unit for Mission Critical Infrastructure The Motorola DLN6781A is a high reliability Power Supply Field Replacement Unit (FRU) engineered specifically for the GTR 8000 Base Station and GCM 8000 Comparator platforms. In mission critical public safety networks, power integrity is non negotiable. The Motorola DLN6781A serves as the primary power source for these site components, converting

GTR 8000 / GCM 8000 Power Supply FRU

Critical Field Replacement Unit for Mission-Critical Infrastructure

The Motorola DLN6781A is a high-reliability Power Supply Field Replacement Unit (FRU) engineered specifically for the GTR 8000 Base Station and GCM 8000 Comparator platforms. In mission-critical public safety networks, power integrity is non-negotiable. The Motorola DLN6781A serves as the primary power source for these site components, converting site AC/DC inputs into the precise voltages required to drive high-performance RF transceivers and sensitive voting comparator logic. The Motorola DLN6781A is the updated version of the Motorola DLN6781.

Designed for rapid on-site maintenance, the Motorola DLN6781A features a modular "hot-swap" capable architecture that minimizes system downtime during service intervals. This genuine Motorola FRU is built with advanced thermal management and surge protection to ensure continuous operation in harsh equipment room environments. Whether you are performing a preventative hardware refresh or responding to a site failure, the Motorola DLN6781A provides the industrial-grade stability required to keep your P25 or conventional radio network on the air.

Key Features & Benefits

• Infrastructure-Grade Reliability: Engineered to meet the 24/7/365 uptime requirements of public safety and government radio sites.
• Modular Field Replacement: Designed for quick installation, allowing technicians to restore site power with minimal specialized tools.
• Precision Voltage Regulation: Protects sensitive GCM 8000 comparator boards from fluctuations and electrical noise.
• Integrated Surge Protection: Safeguards the internal radio components against power spikes and brownout conditions.
• Genuine Motorola OEM Part: Ensures 100% electrical and mechanical compatibility with the GTR 8000 cabinet and rack architecture.

Specifications

• Brand: Motorola Solutions
• Model Number: DLN6781A
• Component Type: Power Supply Field Replacement Unit (FRU)
• Application: GTR 8000 Base Stations / GCM 8000 Comparators
• Input Configuration: Universal AC/DC (Site Dependent)
• Form Factor: Rack-Mount Modular

Compatibility

What's Included

Recommended Accessories

• Motorola GTR 8000 Fan Module (DLN6719)
• Motorola GTR 8000 Transceiver FRU (DLN6718)
• Motorola GCM 8000 Site Controller (DLN6780)
• Motorola Rack Mounting Hardware Kit (RLN6298)

More Resources

• Motorola GTR 8000 Installation & Service Manual
• GCM 8000 Comparator Configuration Guide
• Site Power Requirements and Grounding Standards

Frequently Asked Questions

• Is this a "Hot-Swap" component? Yes, the Motorola DLN6781A is designed to be replaced in redundant systems without powering down the entire rack, provided site safety protocols are followed.
• Can this be used in the GCM 8000 Comparator? Yes, the Motorola DLN6781A is the designated FRU for both the GTR 8000 base station and the GCM 8000 comparator unit.
• Does it include the power cord? This is the internal power supply module; site-specific external power cables are typically already routed in the GTR cabinet.

Warranty

1-year manufacturer's warranty.