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Juniper

Juniper SRX600-PWR-645DC-POE | 645W DC PoE PSU | 43–56 VDC in | 397W system + 248W PoE | SRX650/SRX550 | Hot-swap FRU

SKU:SRX600-PWR-645DC-POE

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Description

DC-input 645 W PoE power supply for SRX550 and SRX650, supporting 43–56 VDC feeds. Provides 397 W system power at 12 V and 248 W PoE power at 50 VDC for PoE-capable modules. Hot-swappable FRU to simplify maintenance and enable high availability with dual-PSU redundancy.

Features

- Direct DC feed compatibility for telecom and industrial deployments
- Defined split: 397 W system power and 248 W PoE power
- Hot-swappable FRU for fast serviceability
- Designed for SRX650 and SRX550 platforms
- Supports redundant PSU configurations
- Enables PoE on supported interface modules

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: What DC input range is supported?
A: The PSU accepts 43–56 VDC input.

Q: How is the power budget allocated?
A: Approximately 397 W is available for system power at 12 V and 248 W is provided for PoE at 50 VDC.

Q: Is the PSU hot-swappable?
A: Yes. It is a hot-swappable FRU designed for minimal downtime.

Q: Can it be paired with an AC PSU in the same chassis?
A: No. Do not mix AC and DC power supplies within the same system.

Q: Does this unit require configuration after installation?
A: No. It is auto-detected by the chassis with no additional software configuration required.

Technical Specifications

- Type: DC PoE power supply module
- Input voltage: 43–56 VDC
- System power: 397 W @ 12 V
- PoE power: 248 W @ 50 VDC
- Maximum output capacity: 645 W
- Compatibility: SRX550, SRX650
- Form factor: Hot-swappable, field-replaceable unit (FRU)
- Redundancy: Supports dual-PSU configurations on compatible chassis

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