• Aruba J9285B 10GbE SFP+ DAC twinax cable, 7m, with ProCurve J9152A SFP+ LRM module
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Aruba

Aruba J9285B | 10GbE SFP+↔SFP+ DAC, 7m, 10GBASE-CR, twinax copper

J9285B

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Description

High-performance 10G SFP+ to SFP+ direct attach copper (DAC) cable for short-reach switch, server, and storage interconnects. This 7m twinax assembly is MSA-compliant for plug-and-play deployment on SFP+ ports, delivering low latency and low power versus optical links.

Features

- Cost-effective 10GbE interconnect with integrated SFP+ ends
- 7m reach for flexible top-of-rack to aggregation runs
- Low latency, low power alternative to optical links
- MSA-compliant for broad multi-vendor interoperability
- Plug-and-play hot-swappable connectivity

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: 10 Gigabit Ethernet
- Interface: SFP+ to SFP+
- Cable type: Twinax copper DAC
- Length: 7 meters
- Ethernet standard: 10GBASE-CR
- Compliance: SFP+ MSA, SFF-8431/SFF-8472
- Hot-swappable SFP+ ends
- Low latency, low power interconnect
- Typical use: switch-to-switch or switch-to-server 10GbE links
- Compatibility: SFP+ ports supporting DAC cables and 7m reach

FAQs

Q: Do I need separate SFP+ transceivers with this cable?
A: No. The SFP+ connectors are integrated on the cable ends, so no additional transceivers are required.

Q: Will this work between a switch and a server NIC?
A: Yes, provided both ends have SFP+ ports that support 10G DAC cables.

Q: Is any special license required to use this cable?
A: No license is required; ensure the platform supports 10G DAC and the 7m length.

Q: What standard does it follow?
A: It is compliant with the SFP+ MSA and supports 10GBASE-CR over twinax copper.

Q: What if my switch restricts DAC length?
A: Check the switch’s DAC support matrix; some platforms limit maximum passive/active DAC lengths by firmware or port type.

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