Arista QSFP-40G-LR4 40GBASE-LR4 QSFP+ Optic, up to 10km over SMF

Features

• Compatible with Arista 40GbE switches and routers
• Supports 40GBASE-LR4 standard
• Maximum link length of up to 10 kilometers over Single-Mode Fiber (SMF)
• LC duplex connector
• Hot-swappable QSFP+ form factor
• Low power consumption
• Digital Optical Monitoring (DOM) support
• Compliance with IEEE 802.3ba standards

Technical Specifications

• Form Factor: QSFP+
• Data Rate: 40 Gbps
• Cable Type: Single-Mode Fiber (SMF)
• Connector Type: LC duplex
• Reach: Up to 10 kilometers
• Wavelength: 1270 nm, 1290 nm, 1310 nm, 1330 nm
• Transmitter Type: DFB Laser
• Receiver Type: PIN Photodiode
• Operating Temperature: 0°C to 70°C (32°F to 158°F)
• Power Consumption: <3.5W

Frequent Ask Questions

• What is the Arista QSFP-40G-LR4?

  The Arista QSFP-40G-LR4 is a 40Gbps QSFP+ transceiver module designed for long-range data communication over single-mode fiber (SMF) up to 10 kilometers.

• What type of fiber does the Arista QSFP-40G-LR4 support?

  The Arista QSFP-40G-LR4 supports single-mode fiber (SMF).

• What is the maximum distance the Arista QSFP-40G-LR4 can support?

  The Arista QSFP-40G-LR4 can support distances up to 10 kilometers.

• What are the key applications for the Arista QSFP-40G-LR4?

  The key applications for the Arista QSFP-40G-LR4 include data centers, high-performance computing networks, enterprise core and distribution layers, and telecommunication networks.

• What is the form factor of the Arista QSFP-40G-LR4?

  The form factor of the Arista QSFP-40G-LR4 is QSFP+ (Quad Small Form-factor Pluggable Plus).

• What wavelength does the Arista QSFP-40G-LR4 operate at?

  The Arista QSFP-40G-LR4 operates at wavelengths of 1271nm, 1291nm, 1311nm, and 1331nm.

• What is the power consumption of the Arista QSFP-40G-LR4?

  The typical power consumption of the Arista QSFP-40G-LR4 is around 3.5W.

• Is the Arista QSFP-40G-LR4 compliant with any standards?

  Yes, the Arista QSFP-40G-LR4 is compliant with IEEE 802.3ba and QSFP MSA (Multi-Source Agreement) standards.

• What type of connectors does the Arista QSFP-40G-LR4 use?

  The Arista QSFP-40G-LR4 uses an LC duplex connector.

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.