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Aruba

Aruba R0M48A | 50G SFP56 | 50GBASE-SR | 850nm | 100m OM4 (70m OM3) | LC duplex

SKU:R0M48A

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Description

Compact 50G SFP56 short-reach optical transceiver for high-density MMF links in campus and data center networks. It uses 850nm optics to deliver up to 100m on OM4 (70m on OM3) with standard LC duplex connectivity.

Features

- High-density 50G short-reach MMF connectivity
- LC duplex interface for easy patching
- Low power consumption with 850nm VCSEL
- DDM/DOM for proactive monitoring
- Standards-based 50GBASE-SR for multivendor interoperability

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: Will this work in an SFP28 (25G) port?
A: It is designed for SFP56 50G ports. Operation in 25G SFP28 ports is not guaranteed unless the platform and module explicitly support dual-rate.

Q: What fiber and connectors are required?
A: Use OM4 (recommended) or OM3 multimode fiber with LC duplex connectors.

Q: Does it support digital diagnostics?
A: Yes, DDM/DOM is supported for real-time monitoring of parameters.

Q: What is the typical reach?
A: Up to 100 m on OM4 and 70 m on OM3.

Q: Is it hot-swappable?
A: Yes, SFP56 optics are hot-swappable when supported by the host device.

Technical Specifications

- Data rate: 50 Gb/s
- Form factor: SFP56
- Optical standard: 50GBASE-SR
- Wavelength: 850 nm
- Fiber type: Multimode fiber (OM3/OM4)
- Reach: Up to 100 m on OM4; up to 70 m on OM3
- Connector: LC duplex
- Digital diagnostics (DDM/DOM): Supported
- Compliance: IEEE 802.3cd; SFF-8472; SFP56 MSA
- Power consumption: ~1 W typical

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