• Aruba R0Z21A 25G SFP28 AOC 15m orange fiber optic cable with black connectors
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Aruba

Aruba R0Z21A | 25G SFP28 AOC | 25GBASE-AOC | 850nm | 15m | SFP28-to-SFP28

R0Z21A

Stock Status: Enquire

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Description

Active Optical Cable with SFP28 connectors on both ends for 25GbE links up to 15 meters. Factory-terminated optics ensure consistent low latency, low power draw, and simplified cabling versus discrete transceivers and patch leads—ideal for TOR to server or inter-switch connections in dense racks.

Features

- Integrated 25G SFP28 optics for simple plug-and-play
- 15m reach with lightweight, flexible fiber
- Low power consumption per end
- DDM/DOM for link health visibility
- Reduced cabling bulk versus discrete optics
- Standards-compliant SFP28 interface

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

- Data rate: 25GbE
- Form factor: SFP28 to SFP28 AOC
- Length: 15 meters
- Optical wavelength: 850 nm (MMF embedded)
- Standard/Compliance: SFF-8432, 25GBASE-AOC
- Typical power: <1 W per end
- Diagnostics: Digital diagnostics monitoring (DDM/DOM)
- Operating temp: 0°C to 70°C (typical)
- Bend-insensitive integrated fiber; no external LC connectors
- Use case: TOR-to-server, intra-rack/inter-rack short-reach 25G

FAQs

Q: Is this AOC compatible with standard SFP28 25GbE ports?
A: Yes. It is designed for SFP28 25GbE ports that support AOC cables.

Q: How does an AOC compare to a DAC?
A: AOCs use fiber and embedded optics for longer reach and lower weight; DACs use copper, are heavier, and have shorter reach but can be lower cost.

Q: Can I run this at 10GbE?
A: Operation at 10GbE depends on port support for rate adaptation; check your switch/NIC specifications.

Q: Do I need separate transceivers or patch cords?
A: No. This is an integrated cable with optics built in at both ends.

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