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HP JG545A 1110 W hot-plug power supply module for 5500-24G and 5500-48G PoE+ switches

HP

HP JG545A Power Supply 1110 W for 5500-24G/48G PoE+ Switches

SKU CH-7HCT-N10JF

Hot-plug redundant power supply delivering 1110 W to HP 5500-24G and 5500-48G PoE+ switches

  • Product typePower Supply
  • Key featuresDesigned For: HP 5500-24G-PoE+-4SFP HI Switch with 2 Interfa
  • Hot-plug redundant design keeps the network running during module swaps
  • 1110 W output delivers 800 W of PoE power for connected devices
  • Wide 115-240 V AC input suits global voltage standards
  • Purpose-built for 5500-24G and 5500-48G PoE+ HI switches
  • 54 V DC supply matches switch power architecture

Purpose-built power module

The HP JG545A is a hot-plug redundant power supply rated at 1110 Watt for HP 5500-24G-PoE+ and 5500-48G-PoE+ HI switches with two interface slots. It delivers 54 V DC output to support PoE+ budgets up to 800 Watts. Network administrators use it to add resilience or replace a failed unit without downtime.

Compatibility checklist

Verify the chassis is an HP 5500 HI switch with two interface slots and that the existing power infrastructure supplies AC 115-240 V. Confirm the PoE+ power budget required by connected devices does not exceed the 800 Watt supported limit. Ensure a free power-supply bay is available for the plug-in module.

Build integration

The module slides into the switch bay and draws AC 115-240 V from facility power while providing 54 V DC to the PoE subsystem. Hot-plug capability lets technicians swap units while the switch remains operational. Redundant pairing with a second supply frees the deployment from a single point of power failure.

How it compares

Measured against everything we stock in Patch Panels, PoE & LAN Adapters, at today’s prices. Recalculated every night.

Price $628.99
Pricier than about 90% of the 559 comparable items (median $56.99).

Specifications

Product
Brand nameHP
Model nameJG545A
Product typePower Supply

Questions about this item

What comes with the HP JG545A power supply and does it need any extra cables?

The unit is a hot-plug module that slides directly into the HP 5500-24G-PoE+-4SFP HI or 5500-48G-PoE+-4SFP HI switch chassis. AC power is supplied through the switch's own inlet, so no separate power cables are required for the module itself.

Which switch models is the JG545A 1110 W supply designed for?

It is built for the HP 5500-24G-PoE+-4SFP HI Switch with 2 Interface Slots and the HP 5500-48G-PoE+-4SFP HI Switch with 2 Interface Slots. The supply delivers 54 V DC at up to 1110 W to support PoE+ on either 24- or 48-port models.

What does the 1110 W rating mean for actual PoE power on a 5500 switch?

The 1110 W AC input enables the switch to provide up to 800 W of PoE+ power to connected devices such as access points or IP phones across the 24 or 48 ports.

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