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Black rectangular power adapter with 4-pin connector and detachable power cord

Vszerda

Vszerda PA-1900-2P-LF 54V 1.67A 90W 4PIN power adapter

SKU CH-H354-2Z4ZN

54V 1.67A 90W 4-pin AC adapter compatible with HPE 2530 and 2930F PoE switches

  • Delivers 90W output for reliable PoE switch operation
  • 54V 1.67A output matches original HP 5066-2164 specification
  • 100-240V 50-60Hz input works worldwide with included cord
  • 4PIN connector ensures direct fit for HPE 2530 and 2930F models
  • CE certified for safety compliance in European markets

54 V 90 W 4-pin power adapter

This Vszerda PA-1900-2P-LF adapter delivers 54 V at 1.67 A for a total of 90 W through a 4-pin connector. It is built for HP and HPE network switches such as the 2530 8G PoE and 2930F 8G 2SFP models. The unit accepts 100–240 V input at 50–60 Hz and carries CE certification. A matching power cord is included in the package.

Replaces original HP 5066-2164 or J9774A adapters

Use this adapter when the original supply for a compatible switch is lost, damaged or no longer holds voltage. The 90 W rating matches the factory specification for the listed 2530 and 2930F PoE units, so the swap restores full PoE budget without derating. It also covers the 1820 8G PoE (65 W) switch where a 90 W source provides adequate headroom.

Verify 4-pin jack and 54 V requirement before

Confirm that the target switch uses a 4-pin DC jack and expects 54 V output; other HP switches may use different pin counts or voltages. Check the device label for part numbers such as 5066-2164, J9774A or J9982A to ensure an exact match. The adapter ships with EU, US, UK or AU plug options, so select the correct mains lead for your region.

Highlights

  • Delivers 90W output for reliable PoE switch operation
  • 54V 1.67A output matches original HP 5066-2164 specification
  • 100-240V 50-60Hz input works worldwide with included cord
  • 4PIN connector ensures direct fit for HPE 2530 and 2930F models
  • CE certified for safety compliance in European markets

Specifications

No published specifications for this item yet.

Questions about this item

What connector size does the PA-1900-2P-LF use for the HPE 2530 8G PoE switch?

The adapter uses a 4PIN plug that matches the power input on the HPE 2530 8G PoE switch J9774A and J9982A models.

How do I connect the PA-1900-2P-LF to the 2930F 8G 2SFP switch, and which step is often missed?

Plug the 4PIN connector into the switch power port, then attach the supplied power cord to the adapter and a 100-240V outlet; the step often missed is seating the 4PIN plug fully until it clicks.

When will the PA-1900-2P-LF need replacement in a 2530-8G-PoE deployment?

Replace the unit if the 54V 1.67A output drops below spec, the 4PIN connector becomes loose, or the adapter shows physical damage after extended 90W operation.

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