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Grey 1.5 metre SFP+ direct attach copper cable with black connectors

Wiitek

Wiitek 1.5m SFP+ DAC Twinax Cable 10Gbps 30AWG

SKU CH-5926-KZSTK

A 1.5 metre passive SFP+ direct-attach copper cable carrying 10 Gbps over 30 AWG twinax for switch-to-server links

  • Length4.92 ft.
  • 10 Gbps throughput for high-speed links
  • 5 metre passive twinax keeps rack runs tidy
  • 30 AWG copper limits crosstalk per SFF-8432
  • Works with Cisco, Ubiquiti, Juniper and more
  • Operates from 0 to 70 °C (32 to 158 °F)

1.5 m SFP+ passive DAC for 10 GbE links

This 1.5 metre SFP+ direct-attach copper cable provides a 10 Gbps passive link between switches, routers, servers or storage arrays with SFP+ ports. It is built for data-centre, SAN and high-density switch-to-switch cabling where short reach and low latency matter.

30 AWG twinax with SFP+ MSA and SFF-8432 compliance

The 30 AWG twinax construction keeps crosstalk low while meeting SFP+ MSA and SFF-8432 mechanical and electrical specifications. A PVC jacket protects the assembly across a 0 to 70 °C operating range, and the cable ships in an antistatic bag.

Broad vendor compatibility without firmware lock-in

The cable is coded for Cisco SFP-H10GB-CU1.5M and tested with Ubiquiti, D-Link, Juniper, Mellanox, Netgear, Supermicro and other open-switch platforms. It will not work where active optics or longer passive reaches are required.

Highlights

  • 10 Gbps throughput for high-speed links
  • 5 metre passive twinax keeps rack runs tidy
  • 30 AWG copper limits crosstalk per SFF-8432
  • Works with Cisco, Ubiquiti, Juniper and more
  • Operates from 0 to 70 °C (32 to 158 °F)

Specifications

Length4.92 ft.

Questions about this item

Will the 30AWG copper twinax need replacement after a certain number of insertions?

The passive twinax cable has no moving parts or active electronics, so it does not wear out from mating cycles; replace only if the PVC jacket or connectors are physically damaged.

What is the maximum cable length before signal loss limits the 10Gbps link?

This assembly is built at 1.5 metres (4.92 ft) with 30AWG wire, the practical passive length for 10GbE without forward error correction; longer runs require active or optical cables.

Does the cable generate noticeable heat or require extra cooling when run continuously at 10Gbps?

As a passive copper twinax it draws no power and produces negligible heat; it operates within the rated 0 to 70°C (32 to 158°F) ambient range without additional cooling.

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