Arista QDD-400G-SR8 400GBASE-SR8 QSFP-DD Transceiver, up to 100m over parallel OM4 MMF

Features

• High-speed 400GBASE-SR8 data transmission
• QSFP-DD (Quad Small Form-factor Pluggable Double Density) form factor
• Supports transmission distances up to 100 meters over parallel OM4 multimode fiber (MMF)
• Eight-lane parallel fiber system for higher bandwidth and efficiency
• Low power consumption, enhancing energy efficiency
• Hot-swappable, enabling easy installation and replacement without network downtime
• Compliant with IEEE 802.3bs standard for 400G Ethernet
• Advanced digital diagnostic monitoring (DDM) for real-time performance monitoring

Technical Specifications

• Part Number: QDD-400G-SR8
• Data Rate: 400 Gbps
• Form Factor: QSFP-DD
• Wavelength: 850 nm
• Reach: Up to 100 meters over OM4 MMF
• Fiber Type: Multimode fiber (MMF)
• Connector Type: MPO-16
• Power Consumption: Max 12W
• Operating Temperature: 0°C to 70°C (32°F to 158°F)
• EMC (Electromagnetic Compatibility): Compliant with FCC, CE, and other relevant standards
• Digital Diagnostic Monitoring: Yes

Frequent Ask Questions

• What is the Arista QDD-400G-SR8 transceiver?

  The Arista QDD-400G-SR8 is a 400GBASE-SR8 QSFP-DD transceiver designed for high-speed data transmission. It supports up to 100 meters over parallel OM4 multimode fiber (MMF).

• What type of connectivity does the Arista QDD-400G-SR8 support?

  This transceiver supports 400 Gigabit Ethernet connectivity.

• What is the maximum distance supported by the Arista QDD-400G-SR8 transceiver?

  The Arista QDD-400G-SR8 supports a maximum distance of up to 100 meters over OM4 multimode fiber (MMF).

• What type of fiber is required for the Arista QDD-400G-SR8?

  The transceiver requires parallel OM4 multimode fiber (MMF) for optimal performance.

• What is the form factor of the Arista QDD-400G-SR8 transceiver?

  The transceiver has a QSFP-DD (Quad Small Form-factor Pluggable Double Density) form factor.

• What applications is the Arista QDD-400G-SR8 suited for?

  This transceiver is ideal for high-speed data center interconnects, high-performance computing networks, and other high-bandwidth applications.

• Does the Arista QDD-400G-SR8 transceiver support hot-swapping?

  Yes, the Arista QDD-400G-SR8 transceiver supports hot-swapping, allowing it to be replaced or upgraded without shutting down the system.

• What are the key features of the Arista QDD-400G-SR8 transceiver?

  Key features include 400G data rate, support for up to 100m over OM4 MMF, QSFP-DD form factor, and hot-swappable capability.

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.