Cisco QSFP-4SFP10G-CU1M Compatible 40G QSFP+ to 4x10G SFP+ Passive DAC Breakout Cable

Name: Cisco QSFP-4SFP10G-CU1M Compatible 40G QSFP+ to 4x10G SFP+ Passive DAC Breakout Cable
Brand: Compatible/Third-Party (Reference Cisco P/N QSFP-4SFP10G-CU1M)
SKU: QSFP-4SFP10G-CU1M
Availability: InStock
Rating: 4.4 (29 reviews)

$0.00

In Stock • 25 units

Specifications

SKU: QSFP-4SFP10G-CU1M
Brand: Compatible/Third-Party (Reference Cisco P/N QSFP-4SFP10G-CU1M)
Warranty: Varies by vendor (some compatible versions offer 10-year limited warranty)
Dimensions: Length: 1 meter
Weight: Estimate: ~0.3 kg (based on similar models)

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Key Features

The QSFP-4SFP10G-CU1M is a 1-meter passive copper breakout cable designed to connect a 40-Gigabit QSFP+ port to four 10-Gigabit SFP+ ports. As a passive DAC, it is highly cost-effective and consumes very little power, making it ideal for short runs inside network cabinets or between adjacent racks. It allows for flexible connectivity between newer 40G infrastructure and existing 10G components.

Verified Buyer Reviews

★★★★ James K. - Solutions Architect

The management interface is intuitive and feature-rich.

★★★★★ Michelle B. - System Admin

Performance exceeds the datasheet specs in our real-world testing.

★★★★ Betty M. - Data Center Manager

A workhorse for our production environment.

Resources

Datasheet (PDF)

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