Power Supply for GXW4248

High-Capacity Power for High-Density Gateways

The Grandstream GXW4248 Power Supply is a professional-grade DC adapter specifically engineered to meet the high power demands of 48-port FXS gateways. Unlike the smaller 12V models used for 16 or 24-port units, this high-capacity adapter acts as a robust energy gateway, delivering a consistent 24V output. It is the essential power hub required to maintain the stability and carrier-grade reliability of your high-density analog telephony network, ensuring that all 48 extensions remain operational under heavy call volumes.

Engineered for Maximum System Stability

To support the intensive processing and ringing voltage required for 48 analog ports, this power supply provides a maximum output of 150W (24VDC at 6.25A). This high-wattage performance serves as a secure gatekeeper against system reboots and audio degradation that can occur with underpowered third-party adapters. Whether you are deploying the original GXW4248 or the updated v2 model, using this official Grandstream power unit guarantees that your facility's voice network operates within its designed electrical parameters.

Durable and Safe Enterprise Construction

Built for 24/7 operation in professional server environments, this power adapter features advanced over-voltage and over-current protection. It is housed in a high-impact, flame-retardant casing designed for superior heat dissipation, making it a dependable choice for high-traffic facilities. The universal AC input (100-240V) ensures that the gateway can be deployed globally, providing a stable foundation for your headsets and legacy analog hardware across different regions.

Unified Management and Reliable Maintenance

Maintaining a consistent power environment is a critical part of facility management. Using the official GSTR-0058 / PSU-GXW4248 replacement ensures that your gateway remains compliant with Grandstream's warranty and safety standards. This power supply integrates seamlessly into your infrastructure alongside other Networking Accessories, allowing IT administrators to manage their voice network with confidence. By choosing the correct high-output adapter, you safeguard the long-term health of your Facility Access Systems and unified communications backbone.