StarTech.com

Cisco QSFP-H40G-CU3M Compatible - QSFP+ Direct Attach Cable - 3 m (9.8 ft.)

Connect your Cisco 40GbE QSFP+ network devices with this cost-effective, passive Twinax copper cable

Product ID: QSFPH40GCU3M

  • 100% Cisco compatible, equivalent to the Cisco QSFP-H40G-CU3M cable
  • Cost-effective alternative to fiber-optic modules
  • Meets or exceeds OEM specifications and MSA (Multi-Source Agreement) industry standards
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  • 30 AWG, 100-ohm impedance
  • Hot-swappable with fiber-optic modules
  • Compliant with SFF-8436 connector standards
  • Low power consumption: < 1 W
$156.99 USD
71+ In stock
In stock
US: 71 | CA: 0
71+
In stock
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Overview

This 40G QSFP+ cable delivers what you need most in your network connections: reliable performance. It’s built to MSA specifications and fully tested to ensure seamless compatibility.

This passive twinaxial cable is a fully hot-pluggable, direct-attach cable, supporting 40 Gigabit Ethernet applications connected through QSFP+ (Quad Small Form-Factor Pluggable) ports.

Designed for short-length, high-speed interconnects, this low-power, low-latency Twinax cable is a cost-effective alternative to fiber-optic cable assemblies, supporting short-distance applications such as point-to-point in-rack and across-rack network switch or server connections.

Backed by a StarTech.com 2-year warranty, the QSFPH40GCU3M is a reliable replacement cable for the Cisco® QSFP-H40G-CU3M.

Applications

Use in 40Gb Ethernet network applications

Point-to-point in-rack and across-rack server or network switch connections

Technical Specifications

Warranty Information
Warranty 2 Years
Hardware
Cable Jacket Type PVC - Polyvinyl Chloride
Performance
Compatible Networks 40 Gbps
Impedance 100 Ohm
Maximum Data Transfer Rate 40Gbps
Environmental
Operating Temperature 0°C to 70°C (32°F to 158°F)
Storage Temperature -40°C to 80°C (-40°F to 158°F)
Physical Characteristics
Cable Length 9.8 ft [3 m]
Color Black
Product Height 0.5 in [13 mm]
Product Length 9.8 ft [3 m]
Product Weight 9.2 oz [261 g]
Product Width 0.7 in [18 mm]
Wire Gauge 30 AWG
Packaging Information
Shipping (Package) Weight 9.5 oz [268 g]
What's in the Box
Included in Package 1 - QSFP+ cable
Cable Type Passive Copper Cable
Compatible Brand Cisco
Connector A 1 - QSFP+ Latching Plug
Connector B 1 - QSFP+ Latching Plug

Certifications

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Cisco QSFP-H40G-CU3M Compatible - QSFP+ Direct Attach Cable - 3 m (9.8 ft.)

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