• Aruba R0M44A SFP28 25G AOC 3m orange fiber optic cable
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Aruba

Aruba R0M44A | SFP28 25G AOC | 3m | 850nm MMF | 25GBASE‑SR signaling | low‑power

R0M44A

Stock Status: Enquire

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Description

Active optical cable for 25GbE SFP28 ports with factory-terminated optics on both ends for simple, lightweight in-rack or row-to-row connections—ideal where copper DAC is too stiff or EMI-prone.

Features

- Plug-and-play 25G connectivity—no separate patch leads
- Lightweight and flexible for dense racks
- Optical immunity to electromagnetic interference
- Lower power and heat than discrete optics + jumpers

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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Technical Specifications

FAQs

Technical Specifications

- Interface: SFP28 to SFP28 (integrated active optical cable)
- Data rate: 25 GbE (10 GbE fallback host-dependent)
- Length: 3 meters
- Optics: 850 nm VCSEL (MMF)
- Cable type: AOC (pre-terminated, no patch cords required)
- Power: low power consumption per end
- EMI immunity: optical fiber construction
- DDM/DOM: supported for monitoring

FAQs

Q: How does an AOC differ from a DAC?
A: An AOC uses optical fiber and tiny transceivers at each end for longer, lighter, EMI-immune links; a DAC uses copper and is typically heavier and shorter.

Q: Is it compatible with any 25G SFP28 port?
A: It is designed for standards-compliant 25G SFP28 ports; some platforms require specific vendor coding—verify host compatibility.

Q: Can it operate at 10G?
A: Many SFP28 AOCs support 10G operation when both ends and host ports allow downshifting. Check your platform documentation.

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