Cisco QSFP-H40G-CU0-5M 40GBASE-CR4 QSFP direct-attach copper cable, 0.5-meter, passive

Features

• 40 Gbps data rate
• Passive copper cable assembly
• 0.5-meter length
• Hot-swappable input/output device
• Direct-attach, cost-effective solution for networking solutions
• Compliant with IEEE 802.3ba and SFF-8436 standards
• Supports InfiniBand and Ethernet protocols

Technical Specifications

• Device Type: Direct-attach copper cable
• Cable Length: 0.5 meters
• Connector Type: QSFP
• Data Transfer Rate: 40 Gbps
• Operating Temperature: 0 to 70 degrees Celsius (32 to 158 degrees Fahrenheit)
• Compatibility: Cisco and various network equipment
• Standard Compliance: IEEE 802.3ba, SFF-8436
• Cable Type: Passive

Frequent Ask Questions

• What is the Cisco QSFP-H40G-CU0-5M cable used for?

  The Cisco QSFP-H40G-CU0-5M is a 40GBASE-CR4 QSFP direct-attach copper cable used for short-distance high-speed data transmission in data centers and high-performance computing networks.

• What is the length of the Cisco QSFP-H40G-CU0-5M cable?

  The cable is 0.5 meters long, making it suitable for connections within rack or between adjacent racks.

• Is the Cisco QSFP-H40G-CU0-5M cable passive or active?

  The Cisco QSFP-H40G-CU0-5M cable is a passive cable, meaning it does not have any active components for signal boosting, and it relies on the connected devices for signal integrity.

• What types of network equipment can be connected with the Cisco QSFP-H40G-CU0-5M cable?

  This cable is designed to connect high-speed network equipment such as switches, routers, and servers that have QSFP+ ports.

• Is the QSFP-H40G-CU0-5M cable compatible with all QSFP+ ports?

  Yes, the QSFP-H40G-CU0-5M cable is compliant with QSFP+ standards, making it compatible with any network device that supports 40GBASE-CR4 QSFP+ connectivity.

• What are the advantages of using a direct-attach copper cable like the QSFP-H40G-CU0-5M?

  Direct-attach copper cables like the QSFP-H40G-CU0-5M offer advantages such as lower cost, lower power consumption, and reduced latency for short-distance connections compared to optical transceivers.

• Can the QSFP-H40G-CU0-5M cable be used for distances longer than 0.5 meters?

  No, the QSFP-H40G-CU0-5M cable is specifically designed for 0.5-meter connections. For longer distances, you would need a different cable length or type.

Warranty and Extended Support Options

• All products sold come with a 12 month return to base warranty.
• For most products, we can also offer extended maintenance contracts, with options such as 24x7 support and an onsite engineer that can repair or replace your part within 2 hours.

Delivery and Logistics

• Our stock is held in Botany, NSW, near major courier hubs and Sydney International Airport.

• We offer advanced logistics solutions, such as:
  • same day delivery,
  • same day collection,
  • overnight delivery,
  • tailgate services,
  • data centre
  • and secure location deliveries, etc.

• Our logistics team ensure every item is packed safe and secure, ensuring no damage occurs to your equipment, in fact, our customers often comment on how good our packing is, check out our ratings on trustpilot.

The XS Network Tech Difference

We are in independent network hardware distributor, our focus is on ensuring that our customers receive the correct tech solutions, at the best possible price, delivered as fast as possible.

We are real people, with a real passion for tech.

Our team endeavours to respond to all requests within 20 minutes or less (during business hours).

Our Stock

• We have the largest independent stock holding in Australia.
• We buy and sell network hardware. Our sources include excess gear from large projects, decommissioned customer gear and trusted national & international hardware partners and suppliers.
• We stock brand new and used network hardware, including hard to find components, modules and accessories, as well as end of life items that are no longer available from manufacturers.

See more about our used goods procedures

Doing Business with Us

• We are a registered Australian business, with accreditations and memberships for many government and corporate supply panels.
• We transact with all types of business, from end user small businesses, Managed & internet service providers to Local and Federal Government departments.

Corporate Accounts

Our corporate and government customers trade on corporate accounts, normally Net 30, we also accept Government P-Cards (subjects to T&Cs and approvals)

Prepaid Accounts

For prepaid accounts, we accept Electronic Funds Transfers (EFT) and credit card payment.

Logistics

• Our stock is held in Botany, NSW, near major courier hubs and Sydney International Airport.
• We offer advanced logistics solutions, such as same day delivery, same day collection, overnight delivery, tailgate services, data centre & secure location deliveries, etc.
• Our logistics team ensure every item is packed safe and secure, ensuring no damage occurs to your equipment, in fact, our customers often comment on how good our packing is, check out our ratings on trustpilot.

Warranty and Extended Support Options

• All products sold come with a 12 month return to base warranty.
• For most products, we can also offer extended maintenance contracts, with options such as 24x7 support and an onsite engineer that can repair or replace your part within 2 hours.

Circular Economy - E-Waste Reduction

• XS Network Tech is committed to extending the useful life of IT network hardware and accessories, contributing to a circular economy, and reducing e-waste.
• Waste reduction is part of our company Ethos. Besides being a prominent second hand network equipment dealer, we also try minimise waste by re-using packaging and protective shipping insulation products wherever possible.

Trade In Excess Equipment

We purchase new and used networking equipment. We can offer direct payment, or credit towards your next purchase. Click here for more information.