Intellinet SFP+ 10G Passive DAC Twinax Cable SFP+ to SFP+ 3 m HPE-compatible Black

The Intellinet SFP+ 10G Passive DAC Twinax Cable SFP+ to SFP+ 3 m HPE-compatible Black is a passive direct-attach copper cable with SFP+ connectors on both ends, designed for short-distance high-speed connections in data centers and server rooms. With a 3 m length and AWG 30 construction, it provides a direct electrical link between switches, routers and servers or storage devices and is compatible with HP® / HPE® equipment.

Advantages

This passive SFP+ 10G DAC Twinax cable offers low power consumption (under 0.15 W) and negligible heat production, enabling operation across a wide temperature range up to 70°C (158°F). Its simpler internal structure compared with fiber reduces cost and removes the need to buy separate transceivers. The cable supports 10 Gbps data rates with lower latency than RJ45 twisted-pair patch cables and allows hot swapping for quick equipment changes. Note that passive DAC is intended for short-range use and reaches its practical limit at approximately 7 m (23 ft.).

Suitable for

• Top-of-rack (ToR) and adjacent-rack switch-to-server connections
• Stacking of 10GbE switches and short switch-to-switch links
• Connections between routers and servers or storage within racks

Key specifications

• Type: SFP+ Passive DAC Twinax cable (SFP+ to SFP+)
• Length: 3 m
• Data rate: up to 10 Gbps
• Wire gauge: AWG 30
• Compatibility: Designed and tested to work with HP® / HPE® switches and routers
• Power consumption: < 0.15 W (passive)
• Maximum recommended operating temperature: up to 70°C (158°F)

How to use

Insert each SFP+ connector into the appropriate SFP+ port on your switch, router or server until it clicks into place. Ensure both ends are fully seated before powering the equipment. Because this is a passive DAC, no additional transceivers or power configuration are required. Verify device compatibility (HPE-compatible devices are recommended) and check link status on your network equipment after connection. For replacement or upgrades, disconnect one end and plug the new cable in; hot swapping is supported when the connected equipment allows it.

Usage recommendations

Use this cable for short-range, high-bandwidth links inside racks or between adjacent racks. Avoid using passive DAC for runs longer than its practical limit (around 7 m). Keep connectors free of debris but note that passive twinax requires less cleaning than fiber optical connectors. Confirm compatibility with HP® / HPE® devices when planning deployments.