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Aruba

Aruba R0R42A | 25G SFP28 SR | 25GBASE-SR | 850nm MMF | 30m | LC duplex

SKU:R0R42A

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Description

Short-reach 25G SFP28 optical transceiver for high-density server and switch uplinks. Delivers 25GBASE-SR over 850 nm multimode fiber with LC connectors for links up to 30 m.

Features

- 25GBASE-SR short-reach for dense top-of-rack and aggregation links
- Low-power, hot-pluggable SFP28 design
- DOM/DDM for real-time link monitoring
- LC duplex interface for easy MMF deployment

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 fiber cable do I need for this optic?
A: Use duplex multimode fiber with LC connectors. This SKU is specified for links up to 30 m; verify your platform and fiber type for supported distances.

Q: Can this SFP28 be used at 10G speeds?
A: It is intended for 25G operation. Some platforms may not support rate downshift; check your switch or NIC release notes.

Q: Does it support digital diagnostics (DOM/DDM)?
A: Yes, it provides DOM/DDM for monitoring temperature, power levels, and link health on supported platforms.

Q: Is this a single-fiber or duplex module?
A: It is a duplex module that uses two fibers (TX/RX) with an LC connector.

Technical Specifications

- Data rate: 25 Gbps
- Form factor: SFP28
- Optical standard: 25GBASE-SR
- Wavelength: 850 nm
- Fiber type: MMF
- Max reach: 30 m
- Connector: LC duplex
- Digital diagnostics (DDM/DOM): Supported
- Operating temperature: 0 to 70 C
- Hot-swappable: Yes

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