JL670A Aruba X372 54VDC 1600W PS

The Aruba X372 (JL670A) is a high-capacity, mission-critical AC-to-DC power supply module designed for the Aruba 6300M Switch Series. Delivering a massive 1600W of power at a stabilized 54VDC output, this module is specifically engineered to support high-density Power over Ethernet (PoE) deployments. It provides the heavy-duty electrical foundation required to drive a full rack of Wi-Fi 6/6E access points, smart lighting, and advanced IoT sensors while maintaining the carrier-grade reliability expected of Aruba’s modular switching fabric.

1. High-Wattage PoE Density: The JL670A is a "Powerhouse" module. By providing 1600W, it allows a single 6300M switch to deliver Class 6 (60W) or even Class 8 (90W) PoE across a high number of ports simultaneously. This is essential for modern buildings utilizing high-performance 802.11ax/6E wireless infrastructure.

2. Intelligent Power Budgeting: When installed, the JL670A communicates its real-time capacity to the Aruba AOS-CX operating system. The switch can then prioritize power delivery to critical devices (like security cameras or medical sensors) while managing lower-priority loads, ensuring the system never exceeds its thermal or electrical limits.

3. Platinum-Grade Energy Conversion: Operating at up to 94% efficiency, the JL670A minimizes "vampire" power loss. This high efficiency means less heat is generated within the switch chassis, reducing the strain on the X751 fan trays and extending the overall MTBF (Mean Time Between Failure) of the entire switch stack.

4. Seamless Redundancy (N+1 or N+N): In a dual-PSU configuration, the JL670A supports load-sharing and instant failover. If one power source or module fails, the remaining unit ensures the 496 Gbps switching fabric and connected PoE devices remain online without a reboot.

1. Future-Proof Infrastructure ROI: As enterprise devices demand more power (90W PoE++), the JL670A ensures your 6300M switches won't need a "forklift upgrade." You can simply add or upgrade to this 1600W module to meet new power requirements, protecting your initial hardware investment.

2. Global Logistics Efficiency: The auto-ranging input (100V-240V) allows this single SKU to be deployed across your global offices—from Shenzhen and Dubai to South America. This standardizes your spare parts inventory and simplifies technical support workflows for international IT teams.

3. Reduced Operational Costs (OPEX): The Platinum-level efficiency directly translates to lower monthly electricity bills and reduced HVAC cooling requirements. For large-scale deployments, these savings significantly lower the Total Cost of Ownership (TCO) over a 5-year lifecycle.

4. Mission-Critical Stability: Designed for 24/7/365 operation, the JL670A features industrial-grade capacitors and advanced filtering. This ensures that even in regions with less stable power grids, your network core receives clean, consistent 54VDC power, preventing data corruption and hardware resets.