• Teal braided 25G SFP28 AOC Ethernet cable, Arista 3m SR 850nm
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Arista

Arista AOC-S-S-25G-3M | 25G SFP28 Active Optical Cable, 850nm SR, 3m

AOC-S-S-25G-3M

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Description

The 25G SFP28 active optical cable is a 3m SFP28-to-SFP28 interconnect with embedded optical transceivers running at 850nm over multimode fibre. It suits short data centre links such as top-of-rack switching and storage interconnects, where it replaces copper DACs with a lighter, more flexible cable that is less susceptible to EMI. This 3m length is the variant to choose for rack-to-rack or adjacent-rack runs within SR reach.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Hot-pluggable SFP28 form factor
- Lighter and more flexible than copper DACs
- Less susceptible to EMI than copper alternatives
- Designed for data centre, top-of-rack switching and storage interconnects

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: 25 Gbps (25GBASE-AOC)
- Connectors: SFP28 to SFP28
- Length: 3 m (9.8 ft)
- Wavelength: 850nm, multimode fibre (SR)
- Type: active optical cable with embedded transceivers

FAQs

Q: What type of connector does this cable use?
A: It has an SFP28 connector on both ends, so it connects directly between two SFP28 ports.

Q: What speed does this cable support?
A: It supports 25 Gbps (25GBASE-AOC) over multimode fibre at 850nm.

Q: How does an AOC differ from a copper DAC?
A: An active optical cable uses embedded optical transceivers over fibre, making it lighter and more flexible than copper DACs and less susceptible to EMI.

Q: Where is a 3m 25G AOC typically used?
A: It is typically used for short data centre links, including top-of-rack switching and storage interconnects.

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