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Rectangular silver power supply unit with label HPE 5400R 1100W PoE+ ZL2

HPE

HPE 5400R 1100W ZL2 PoE+ power supply

SKU CH-SDD9-8G2AS

1100 W PoE+ power supply for HPE 5400R ZL2 switches, delivering reliable power to network devices

  • Product typeMicro ATX
  • 1100 W output powers PoE+ devices without extra adapters
  • ZL2 zero-latency design keeps power steady for critical links
  • Built for HPE 5400R switches so installation is straightforward
  • Micro ATX form factor fits the chassis power bay
  • 1100 watts delivered to support IP phones, APs and cameras

HPE 5400R 1100W ZL2 PoE+ power supply

This new 1100 watt unit is built for the HPE 5400R switch series. It delivers power over Ethernet Plus to attached devices such as IP phones, wireless access points and cameras. The ZL2 design minimises latency for consistent delivery. It integrates directly into compatible chassis without extra cabling.

Network teams powering PoE+ gear on 5400R switches

Suits administrators who need a single high-capacity source for PoE+ endpoints across a 5400R deployment. It removes the requirement for separate injectors or local outlets at each device. Not for builders using non-HPE chassis or switches that lack the 5400R form factor. Not for installations that require redundant hot-swap modules beyond what the chassis supports.

1100 watts for dense PoE+ loads

Comfortably handles full PoE+ budgets on supported line cards, powering multiple access points and cameras simultaneously. Headroom remains for switch fabric and management functions under typical loads. Runs out when aggregate PoE+ draw approaches the 1100 watt limit or when deployed in chassis not validated for this supply.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $295.99
Pricier than about 77% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeMicro ATX

Questions about this item

Which switch series must I already own to install this 1100 W ZL2 PoE+ supply?

It is designed for the HPE 5400R switch series, so you need a compatible 5400R chassis with an available power-supply bay.

Will this supply work in an older 5400R chassis that currently uses a non-PoE power supply?

Yes, the ZL2 form factor fits the same 5400R bays, and the supply delivers both system and PoE+ power without requiring a chassis change.

How can I confirm the 1100 W PoE+ supply is operating correctly after installation?

Check the switch management interface for power-supply status showing "OK", verify PoE+ ports report available budget, and ensure no fault LEDs are lit on the supply itself.

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