Cisco QDD-400-CU0.5M 400G Passive Copper Cable 0.5m

Features

• High-performance 400G data transfer
• 0.5-meter length ideal for short-range connections
• Passive copper cable, no need for additional power
• QSFP-DD (Quad Small Form-factor Pluggable Double Density) connectors on both ends
• Plug and play design for easy deployments
• Designed for high-density data center applications
• Supports high-speed data transfer with minimal latency

Technical Specifications

• Product Model: QDD-400-CU0.5M
• Data Rate: 400 Gbps
• Cable Type: Passive Copper
• Length: 0.5 meters
• Connector Type: QSFP-DD on both ends
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Standards Compliance: IEEE 802.3bj, IEEE 802.3cd
• RoHS Compliant

Frequent Ask Questions

• What is the Cisco QDD-400-CU0.5M?

  The Cisco QDD-400-CU0.5M is a 400G passive copper cable with a length of 0.5 meters. It is designed for high-speed data transmission and connectivity applications.

• For what applications is this cable typically used?

  This cable is commonly used in data centers and enterprise networking environments for high-speed interconnects, particularly for connecting switches, routers, and other networking devices.

• What advantages does a passive copper cable offer?

  Passive copper cables, such as the Cisco QDD-400-CU0.5M, offer several advantages including low latency, lower power consumption compared to active cables, and cost-effectiveness for short-distance connections.

• What connectors are used on the Cisco QDD-400-CU0.5M?

  This cable uses Quad Small Form-factor Pluggable Double Density (QSFP-DD) connectors, which support 400G data rates and are designed for high-density networking environments.

• Is the Cisco QDD-400-Cu0.5M compatible with all Cisco devices?

  While the cable is designed for use with Cisco devices, it is important to check the compatibility with specific Cisco models and firmware versions to ensure proper functionality.

• What is the maximum data rate supported by this cable?

  The Cisco QDD-400-CU0.5M supports a maximum data rate of 400Gbps, making it suitable for high-speed data transfer applications.

• How does the length of the cable affect its performance?

  The 0.5-meter length of the Cisco QDD-400-CU0.5M is ideal for short, high-speed connections within racks or between adjacent networking devices, minimizing signal loss and latency.

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

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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.