Arista CAB-D-2Q-400-2.5 400GBASE-CR8 QSFP-DD to 2 x 200GBASE-CR4 QSFP Twinax Copper Cable, 2.5 meter

Features

• High-speed data transfer with 400GBASE-CR8 and 200GBASE-CR4 standards
• Direct attach copper cable with QSFP-DD to 2 x QSFP connectors
• Reliable and stable performance suitable for data centers and high-performance computing networks
• Low latency and power-efficient
• Plug and play installation
• Durable construction for long-term use
• Length: 2.5 meters

Technical Specifications

• Product Type: Twinax Copper Cable
• Connector A: 400GBASE-CR8 QSFP-DD
• Connector B: 2 x 200GBASE-CR4 QSFP
• Cable Gauge: 30 AWG
• Data Rate: Up to 400Gbps
• Cable Length: 2.5 meters
• Compliance: IEEE 802.3bj, SFF-8636, SFF-8679, SFF-8665
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Brand: Arista

Frequent Ask Questions

• What is the Arista CAB-D-2Q-400-2.5 cable used for?

  The Arista CAB-D-2Q-400-2.5 is a QSFP-DD to 2 x QSFP Twinax copper cable designed to connect 400GBASE-CR8 ports to 2 x 200GBASE-CR4 ports.

• What is the length of the cable?

  The cable length is 2.5 meters.

• What type of connectors does this cable have?

  This cable has QSFP-DD connectors on one end and two QSFP connectors on the other end.

• What is the data rate supported by this cable?

  The cable supports a data rate of 400GBASE-CR8 on the QSFP-DD side and 200GBASE-CR4 on the QSFP side.

• Is this cable suitable for short-distance connections?

  Yes, Twinax copper cables like this one are typically used for short-distance connections within data centers.

• Can this cable be used in high-performance computing environments?

  Yes, the high data rate and reliability of this cable make it suitable for high-performance computing environments as well as data centers.

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.