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Aruba

Aruba R3J99A | 12V 48W AC/DC desktop adapter | 100–240V AC, 50/60Hz | 4.0/1.7mm barrel | IEC C7 inlet | for AP DC input

SKU:R3J99A

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Description

External 48W AC/DC power adapter providing 12V DC output for access points requiring a barrel-connector DC feed. Compact desktop form factor with universal AC input.

Features

- Universal 100–240V AC input
- 48W output for high-performance APs
- 4.0/1.7 mm barrel connector
- Compact desktop form factor
- Built-in circuit protection

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: Is this a PoE injector?
A: No. It is a DC power adapter with a barrel connector, not an Ethernet PoE injector.

Q: What devices is it compatible with?
A: Use with access points that accept 12V DC input via a 4.0/1.7 mm barrel jack and require up to 48W.

Q: What AC cable does it use?
A: It has an IEC C7 (figure‑8) inlet; a region-appropriate C7 mains cable may be required.

Q: Can I use it internationally?
A: Yes, the adapter accepts 100–240V AC; use a suitable C7 mains cable and plug type for your region.

Q: Is it safe to use with my AP?
A: Verify your AP’s DC voltage, current, and plug size match 12V, up to 4A, and 4.0/1.7 mm barrel.

Technical Specifications

- Output: 12V DC, 4A (48W)
- Connector: 4.0 mm outer / 1.7 mm inner barrel plug
- Input: 100–240V AC, 50/60Hz (auto-ranging)
- AC inlet: IEC 60320 C7 (figure-8)
- Form factor: External desktop-style adapter
- Protections: Overcurrent and short-circuit protection
- Use case: Powers select access points with 12V DC barrel input
- Environment: Indoor use

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