Cisco QSFP-H40G-CU0-5M Compatible 0.5m 40G QSFP+ to QSFP+ Direct Attach Cable Twinax - 40GbE QSFP+ Copper DAC 40 Gbps Low Power Passive Transceiver Module DAC Firepower C9200 C9400

Copper QSFP+ Cable | 40 Gbps | Passive DAC | Lifetime Warranty

Product ID: QSFPH40GCU05

0 stars (0 reviews) |
  • 100% CISCO QSFP-H40G-CU0-5M COMPATIBLE: Works with Cisco switches like C9300, C9200, C9400, C9500, C9600 and others
  • TECHNICAL SPECS: 0.5m (1.6ft) | 40 Gbps | Passive Twinax (Copper) | 2x QSFP+ Pluggable Connector | 100 Ohm Impedance | 30 AWG Wire Gauge | PVC Cable Jacket | Hot swappable | MSA Compliant
  • TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in Cisco routers and switches
Your price
£90.99 GBP excl. VAT
£109.19 GBP incl. VAT

In stock: 47

Where to buy StarTech.com products
Where to buy

The QSFPH40GCU05 is a Cisco QSFP-H40G-CU0-5M compatible direct-attach copper QSFP+ cable that’s designed, programmed and tested to work with Cisco® brand compatible switches and routers and complies with MSA industry standards.

This passive Twinax copper cable supports 40 Gigabit Ethernet applications connected through QSFP+ (Mini-GBIC) ports. This copper QSFP+ cable is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.

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

StarTech.com SFP Cables

All StarTech.com SFP & SFP+ cables are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of direct-attach SFP cables and SFP modules, providing the convenience and reliability you need to ensure dependable network performance.

Applications

  • Use in 40Gb Ethernet network applications
  • Point-to-point in-rack server or network switch connections

Partner Numbers

  • Exertis 0010186402
  • Ingram Micro UK V934289
  • CMS Distribution V211138
  • UPC 065030875417

Specifications

Warranty Information Warranty Lifetime
Color Black
Wire Gauge 30 AWG
Material Steel
Cable Length 50 cm [19.7 in]
Connector(s) 1 - Connector A QSFP+
1 - Connector B QSFP+
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)
Hardware Compatible Brand Cisco
Cable Jacket Material PVC - Polyvinyl Chloride
Cable Type Passive Copper Cable
Packaging Information Shipping (Package) Weight 101.0 g [3.6 oz]
Package Length 23.0 cm [9.1 in]
Package Width 20.7 cm [8.1 in]
Package Height 15.0 mm [0.6 in]
Performance Maximum Data Transfer Rate 40Gbps
Impedance 100 Ohm
Compatible Networks 40 Gbps
Power Consumption (In Watts) < 0.1 W (per end)
Physical Characteristics Product Length 50.0 cm [19.7 in]
Product Width 18.0 mm [0.7 in]
Product Height 13.0 mm [0.5 in]
Weight of Product 99.0 g [3.5 oz]
What's in the Box 1 - Included in Package QSFP+ cable

Drivers/Downloads

Talk to an Advisor

We are always ready to assist you with any questions you may have.

Live Chat (opens in new window)

Datasheet

Product Support

Talk to an Advisor

We are always ready to assist you with any questions you may have.

Live Chat (opens in new window)

Frequently Asked Questions

Troubleshooting

Ensure the Network Device is running a compatible Firmware Version on a compatible Operating System. Please consult the manufacturer of the Network Device for more information regarding the minimum required or recommended system software.

Compliance and safety

Compliance letters

  • RoHS
    • Language: English
  • WEEE
    • Language: English

Safety Measures

  • If product has an exposed circuit board, do not touch the product under power.
  • If Class 1 Laser Product. Laser radiation is present when the system is open.
  • Wiring terminations should not be made with the product and/or electric lines under power.
  • Product installation and/or mounting should be completed by a certified professional as per the local safety and building code guidelines.
  • Cables (including power and charging cables) should be placed and routed to avoid creating electric, tripping or safety hazards.
*Product appearance and specifications are subject to change without notice.

Customer Reviews

(0 reviews)
0 out of 5 stars
  • 5 (0)
  • 4 (0)
  • 3 (0)
  • 2 (0)
  • 1 (0)
Tell us what you think of this product.
Need a little help getting started?

Check out our review guidelines.

Feedback Back to top