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Rectangular silver metal power supply unit with ventilation grilles and rear connector panel

HPE

HPE JG544A#ABA X362 720W 100-240VAC to 56VDC PoE Power Supply

SKU CH-PJHX-TFAAE MPN JG544A#ABA

720 W PoE power supply converting 100-240 V AC to 56 V DC for HP 5500-HI 24 and 48 port PoE+ switches

  • 720 W output powers demanding PoE+ deployments
  • Wide 100-240 V AC input suits global installations
  • Converts to 56 V DC for compatible HP 5500-HI switches
  • Compact 1.6 x 3.3 x 11.7 inch form factor fits tight racks
  • RoHS certified and environmentally friendly design

Proprietary PoE Power Supply for HP 5500-HI Switches

This HPE X362 unit delivers 720 W of -56 V DC power to compatible HP 5500-HI 24 and 48 port PoE+ switches. It accepts a wide 100 to 240 V AC input range, covering both 110 V and 220 V mains supplies. The proprietary form factor fits directly into the switch chassis for simple deployment.

Thermals Noise and Power Draw in Normal Use

The supply operates within the switch enclosure, drawing up to 720 W from the AC source while providing regulated -56 V DC to PoE ports. Its RoHS certification confirms compliance with restricted-substance regulations. Physical dimensions of 1.6 inches high, 3.3 inches wide and 11.7 inches deep allow it to sit alongside other modules without extra cabling.

Behaviour Under Sustained Load

Continuous delivery of 720 W is supported for powering multiple PoE+ devices across 24 or 48 switch ports. The unit weighs approximately 3.97 lb and is manufactured in China. It is not suitable for non-PoE switches, equipment requiring different output voltages, or installations needing redundant hot-swap capability beyond a single module.

Highlights

  • 720 W output powers demanding PoE+ deployments
  • Wide 100-240 V AC input suits global installations
  • Converts to 56 V DC for compatible HP 5500-HI switches
  • Compact 1.6 x 3.3 x 11.7 inch form factor fits tight racks
  • RoHS certified and environmentally friendly design

Specifications

BrandHPE
Shipping weight2.25 kg
Package size25 × 25 × 25 mm

Questions about this item

How is the X362 720W power supply installed in the HP 5500-HI switch, and what step is often missed?

Slide the unit into the power-supply bay until the latch clicks, then secure the captive screw; the step often missed is tightening that screw, which ensures proper electrical contact and meets the 3.97 lb weight support.

What maintenance or replacement will the X362 720W power supply need over time?

The internal cooling fan is the only moving part; plan to clean dust from the 1.6" x 3.3" x 11.7" chassis vents annually and replace the fan if bearing noise appears, otherwise the solid-state converter requires no scheduled service.

What limit appears first when the X362 720W supply runs continuously at full load?

The 720 W output ceiling is reached first; the 100-240 V AC input range and -56 V DC output remain stable, but sustained draw above 720 W triggers over-current protection and shuts the unit down.

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