HPE
HPE Aruba Non-Instant JW657A PSU-350-AC 350W AC power supply
A 350 W AC power supply for HPE Aruba network equipment, finished in black
- TypePower Supply
- ColorBlack
- Length17.500
- 350 W AC output powers compatible Aruba switches
- Non-Instant design fits JW657A chassis without Instant firmware
- Black finish matches rack-mounted network equipment
- 500 cm length reaches standard PDU outlets
- First listed March 2019 confirms current production status
Aruba JW657A 350 W AC power supply
This HPE Aruba JW657A unit delivers 350 W of AC power for compatible Aruba network equipment. It is intended for administrators who need a direct replacement or spare supply for supported switches and controllers. The black enclosure matches the standard Aruba form factor used in rack and desktop deployments.
350 W capacity with standard AC input
The supply provides 350 W of continuous output from a regular AC mains connection. It comfortably powers a single supported Aruba device under typical load. Headroom diminishes if the connected hardware draws sustained peak current or if multiple modules share the same circuit without dedicated feeds.
Fits Aruba Non-Instant chassis
The module slides into the power-supply bay of Aruba Non-Instant chassis models that accept the JW657A form factor. No additional rails or adapters are required beyond the standard AC cord. Using this supply frees the second bay for redundancy or leaves it open for future expansion in single-supply configurations.
Highlights
- 350 W AC output powers compatible Aruba switches
- Non-Instant design fits JW657A chassis without Instant firmware
- Black finish matches rack-mounted network equipment
- 500 cm length reaches standard PDU outlets
- First listed March 2019 confirms current production status
Specifications
| Brand | HPE - ARUBA INSTANT |
|---|---|
| Type | Power Supply |
| Color | Black |
| Length | 17.500 |
Questions about this item
Will the JW657A PSU-350-AC fit alongside older Aruba switches in the same rack?
The PSU-350-AC is a black power supply module measuring 17.500 in length; physical fit depends on the specific switch chassis you are keeping.
How can I confirm the JW657A is delivering 350 watt output after installation?
The switch management interface will show the power supply status and reported wattage once the module is seated and powered on.
Does the JW657A shipment include a power cord or only the supply unit?
The supplied unit is the black PSU-350-AC module; the required AC power cord is sold separately.
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