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1m (3ft) 40G QSFP+ to 10G SFP+ Passive Direct Attach Copper Breakout Cable for Generic 30AWG

High-Speed Cables

40G QSFP+ to 1xSFP+ 1–7m DAC | Q1SFP-40G-CU1

Catalog reference: Generic Compatible 1m (3ft) 40G QSFP+ to 10G SFP+ Passive Direct Attach Copper Breakout Cable 30AWG

The part numbers on this page identify the requested coding target. Confirm the exact host model, port and firmware for the selected SKU.

high-speed 40G DAC cables are widely used in SATA storage devices, RADI system scenarios, core routers, 40G Ethernet and other data center interconnection scenarios, and the high-speed cables will pass several professional tests before leaving the factory and gradually become the preferred supplier for users with high quality service.

Family q1sfp-40g-cu1-31916Model Q1SFP-40G-CU15 SKU options

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SKU 31916 - Model Q1SFP-40G-CU1

1m (3ft) 40G QSFP+ to 10G SFP+ Passive Direct Attach Copper Breakout Cable for Generic 30AWG

high-speed 40G DAC cables are widely used in SATA storage devices, RADI system scenarios, core routers, 40G Ethernet and other data center interconnection scenarios, and the high-speed cables will pass several professional tests before leaving the factory and gradually become the preferred supplier for users with high quality service.

BrandSUNFULL
Compatible brand / platformGeneric
Length1m (3ft)

Use this selection as the requested coding target. Final compatibility still requires the host model, port type and firmware version.

Product brand: SUNFULL. Third-party names identify requested compatibility or coding targets only and do not imply affiliation, endorsement or original-equipment status.

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  • Max Power Consumption <0.1W.
  • Minimum Bend Radius 21mm.
  • Compliant with Hot Pluggable QSFP+/SFP+ MSA Standard.
  • Compliant with RoHS Environmental Standard (Lead-free).
  • Supports 40G to 1x 10G Ethernet Interoperability.

Engineering record

Specifications

Family-level values from the collected technical record. Confirm the selected SKU and required evidence in the quotation.

Form Factor
QSFP+ to 1xSFP+
Cable Length
1–7m (SKU-dependent)
Wire AWG
24~30AWG
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Jacket Material
PVC
Power Consumption
<0.1W
Minimum Bend Radius
37mm~52mm
Application
40G/10G Ethernet Compliant

Technical detail

Construction and application notes for Q1SFP-40G-CU1

Review connector, construction, routing and handling details that apply to the selected family and exact SKU.

Cable construction

DACs feature a fully passive design that eliminates risks from optical-electrical component failures, ensuring long-term stable operation.

1m (3ft) 40G QSFP+ to 10G SFP+ Passive Direct Attach Copper Breakout Cable for Generic 30AWG detail

Routing and bend requirements

Seamless plug-and-play deployment ensures compatibility with mainstream switches and servers, simplifying installation and reducing both procurement and operational costs. DACs deliver a flexible and cost-efficient solution for various short-range interconnection scenarios.

1m (3ft) 40G QSFP+ to 10G SFP+ Passive Direct Attach Copper Breakout Cable for Generic 30AWG detail

Downloads

Technical documents

Use documents together with the exact SKU selection; document version and commercial validity should be reconfirmed during RFQ review.

Q1Sfp 40G Dac Datasheet

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Related product families

Compare shared part-number references and technical traits, then confirm the exact SKU, host and route requirements for your project.

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