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

The Arista QSFP-40G-LR4 is a high-performance 40GBASE-LR4 QSFP+ optical transceiver designed for enterprise and data center applications. It supports data transfer rates up to 40Gbps and can extend network reach up to 10km over single-mode fiber (SMF). This transceiver ensures reliable, low-latency data transmission and is compatible with various network equipment. Its compact QSFP+ form factor makes it easy to integrate, providing a scalable and flexible solution for your high-speed networking needs.

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

Features

  • Supports 40GBASE-LR4 standard
  • Optical interface for up to 10km transmission over single-mode fiber (SMF)
  • Hot-swappable with other compatible QSFP+ modules
  • Integrates with a variety of networking equipment including switches and routers
  • High bandwidth and low latency performance for data-intensive applications
  • Complies with industry standards for interoperability and performance
  • Compact QSFP+ form factor for high-density deployments
  • Low power consumption for efficient operation
  • Digital diagnostic monitoring available

Technical Specifications

  • Form Factor: QSFP+
  • Data Rate: 40 Gbps
  • Wavelength: 1271 nm to 1331 nm
  • Reach: Up to 10km over SMF
  • Connector Type: LC duplex
  • Fiber Type: Single-mode fiber (SMF)
  • Transmitter Type: 4x DFB laser
  • Receiver Type: PIN photodiode
  • Power Consumption: <3.5W
  • Operating Temperature: 0°C to 70°C (32°F to 158°F)
  • Digital Diagnostics: Yes
  • Compliance: IEEE 802.3ba, QSFP+ MSA
  • Dimensions: Standard QSFP+ dimensions (subject to specific product variation)

Frequent Ask Questions

  • What is the Arista QSFP-40G-LR4?

    The Arista QSFP-40G-LR4 is a 40GBASE-LR4 QSFP+ optical transceiver designed for high-speed 40GbE connections over single-mode fiber (SMF) up to distances of 10 kilometers.

  • What types of applications is this transceiver suitable for?

    This transceiver is suitable for data center interconnects, high-performance computing networks, enterprise core or distribution networks, and long-distance 40GbE connections.

  • What is the maximum distance supported by the Arista QSFP-40G-LR4?

    The maximum distance supported by the Arista QSFP-40G-LR4 is up to 10 kilometers over single-mode fiber (SMF).

  • What type of fiber cable is compatible with this transceiver?

    The Arista QSFP-40G-LR4 is compatible with single-mode fiber (SMF) cables.

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

    This transceiver uses the standard LC duplex connector type.

  • What is the wavelength range for the Arista QSFP-40G-LR4?

    The Arista QSFP-40G-LR4 operates within the wavelength range of 1264.5nm to 1337.5nm.

  • Is the Arista QSFP-40G-LR4 compatible with other 40GBASE-LR4 transceivers?

    Yes, the Arista QSFP-40G-LR4 is interoperable with other 40GBASE-LR4 transceivers that comply with the same standard.

  • What is the data rate of this transceiver?

    The Arista QSFP-40G-LR4 supports a data rate of 40 Gbps.

Enjoy Peace of Mind with Our 12-Month Warranty and Hassle-Free Returns

Warranty Benefits You Can Count On:

When you purchase from us, rest assured that your items (excluding software) are protected under a robust 12-month warranty. Should your goods cease to function as promised within this period due to no fault of your own, we'll make it right by either repairing or replacing them. Our commitment ensures you might receive a refurbished or equivalent replacement, always meeting or exceeding the original specifications.

Our Promise of Quality:

While we stand behind the excellent quality and performance of our goods, please note that our warranty primarily covers operational defects. We aim for transparency and fairness in our warranty provisions, without making broader claims about the general durability or suitability for unintended purposes.

Comprehensive Protection:

Even under rigorous legal frameworks like the Competition and Consumer Act 2010, our warranty remains robust. We limit our liability for any breaches, ensuring that remedies might include replacement, repair, or appropriate compensation, whether you've bought products or services.

Flexible Returns for Your Convenience:

Changed your mind? No problem! Returns are easy with our consent—just be mindful of a 15% handling and restocking fee. Remember, all transportation costs are covered by you, ensuring a smooth and transparent process. Unauthorised returns aren't eligible for credit but rest easy knowing we will handle your items responsibly, even using them as security until any outstanding payments are settled.

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Each clause of our warranty and return policies is designed to protect your interests while ensuring the highest standards of service and reliability from us. Shop with confidence knowing that we're committed to your satisfaction and peace of mind.

 

 

Delivery Information

At our company, we’re committed to making your delivery experience as smooth and hassle-free as possible. Here’s how we ensure your satisfaction:

Convenient Delivery to Your Doorstep:

We’ll deliver your order right to your premises. For your convenience, all transportation and freight charges are clearly outlined and payable within our easy payment terms.

Flexible Delivery Timing:

We strive to deliver your products promptly. While we aim to provide accurate delivery dates, we ask for your understanding that these dates are estimates. Rest assured, if no specific date is given, we’ll get your order to you as soon as we can.

Peace of Mind During Transit:

We take every precaution to ensure your goods arrive safely. In the rare event that something goes wrong during transit, please note that the carrier acts on your behalf, even if we arranged the delivery.

Quick Resolution for Delivery Issues:

If there’s an issue with your delivery, such as missing items, simply notify us in writing within 7 days. We’re here to help and will address any concerns promptly. After this period, we’ll consider the delivery accepted and complete.

Handling Unforeseen Delays:

Life happens, and sometimes unexpected events like strikes, machinery failures, or other external factors can delay your order. If such situations arise, we’ll work with you to either cancel the order with your consent or complete the delivery as soon as possible.

We’re dedicated to providing you with excellent service and timely deliveries. If you have any questions or need assistance, our friendly team is always here to help!

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