Arista QSFP-40G-XSR4 40GBPS Transceiver Module MPO Connector Refurbished

In the realm of high-speed data transmission, the QSFP-40G-XSR4 plays a pivotal role as a reliable and efficient solution. This transceiver module is designed to meet the demands of modern networking, providing a staggering 40 Gigabytes per second (GBPS) data transfer rate. In this comprehensive guide, we will delve into the intricacies of the QSFP-40G-XSR4, exploring its key features, specifications, and applications.

The QSFP+ (Quad Small Form-Factor Pluggable Plus) is a compact and versatile transceiver module used for high-speed data communication. It is a standardized form factor defined by industry specifications to ensure interoperability between different networking equipment. The "Plus" in QSFP+ signifies its enhanced capabilities compared to its predecessor, the QSFP.

The 40GBase-XSR4 standard defines the parameters for a 40-gigabit Ethernet connection using multi-mode fiber optics. This standard ensures compatibility and consistency across networking devices, allowing for seamless integration and communication in high-speed data environments.

One of the standout features of the QSFP-40G-XSR4 is its remarkable data transfer rate of 40 GBPS. This makes it a suitable choice for applications requiring high bandwidth, such as data centers, enterprise networks, and telecommunications infrastructure.

The QSFP-40G-XSR4 is specifically designed to work with multi-mode fiber optics. Multi-mode fibers are known for their ability to transmit multiple signals simultaneously over short to medium distances, making them ideal for high-speed data transmission within confined spaces.

The transceiver module operates at an 850-nanometer wavelength, a specification that defines the color of the light used for data transmission. This wavelength is well-suited for multi-mode fibers and contributes to the module's ability to transmit data effectively over short to moderate distances.

The QSFP-40G-XSR4 is equipped with an MPO (Multi-Fiber Push-On) connector. MPO connectors are known for their efficiency in handling multiple fibers within a single connector, streamlining the connectivity process and reducing complexity in high-density environments.

The QSFP-40G-XSR4 adheres to the QSFP+ form factor, ensuring compatibility with a wide range of networking equipment that supports this industry-standard size and shape. This standardization facilitates ease of integration into existing network infrastructures.

With a multi-mode fiber compatibility of 300 meters, the QSFP-40G-XSR4 provides a balance between speed and distance. This operating distance is well-suited for applications within data centers and enterprise environments where high-speed connections are required over relatively short distances.

The transceiver module is designed to operate within specific environmental conditions. Understanding these conditions is crucial for ensuring optimal performance and longevity. It is essential to adhere to the recommended temperature, humidity, and other environmental parameters outlined in the module's specifications.

The QSFP-40G-XSR4 finds extensive use in data centers where high-speed, reliable connectivity is paramount. Its 40 GBPS data transfer rate is well-suited for handling the massive volume of data traffic inherent in data center operations.

In enterprise networks, where seamless communication between various departments and systems is crucial, the QSFP-40G-XSR4 facilitates high-speed data transmission. Its multi-mode fiber compatibility makes it a practical choice for connecting different sections of an enterprise network.

Telecommunications infrastructure relies heavily on high-speed data transmission for efficient communication between different nodes. The QSFP-40G-XSR4, with its 40 GBPS data transfer rate, plays a vital role in ensuring the smooth flow of data within telecommunications networks.

The QSFP-40G-XSR4 operates seamlessly with multi-mode fiber, showcasing its versatility. Multi-mode fiber supports the transmission of multiple light modes simultaneously, enabling efficient data transfer within specified distances.

With a focus on short-range connections, the multi-mode fiber compatibility of the QSFP-40G-XSR4 aligns with the requirements of modern data center architectures, where high-speed communication over limited distances is paramount.

The 850nm wavelength characterizes the optical spectrum at which the QSFP-40G-XSR4 operates. This specific wavelength is a critical component in determining the range and efficiency of data transmission.

The synergy between the 850nm wavelength and multi-mode fiber is instrumental in achieving optimal performance. This combination enhances the transceiver module's ability to transmit and receive data reliably within the defined short-range parameters.

The MPO (Multi-fiber Push On) connector plays a pivotal role in establishing a reliable connection between the QSFP-40G-XSR4 module and the fiber optic infrastructure. Its design facilitates the seamless integration of multiple fibers, ensuring efficient data transfer.

The MPO connector's high-density configuration is well-suited for modern data centers where optimizing space and ensuring efficient cable management are top priorities. Its ability to accommodate multiple fibers in a single connector enhances the overall connectivity infrastructure.

• Manufacturer: Arista
• Part Number or SKU# QSFP-40G-XSR4
• Product Type: QSFP+ Transceiver Module

• Form Factor: Plug-in Module
• Connectivity Technology: Wired
• Protocols: 40G Ethernet
• Connector Type: MPO Connector
• Cabling Type: 40gbase-sr4

• Data Transfer Rate: 40 GBPS
• Mode: Multi-mode Fiber (MMF)
• Maximum Distance:300M
• Wavelength: 850NM

In general, the QSFP-40G-XSR4 is a high-performance transceiver module designed for demanding networking environments. With its impressive 40 GBPS data transfer rate, multi-mode fiber compatibility, and MPO connector, it addresses the needs of data centers, enterprise networks, and telecommunications infrastructure. Understanding its key features, technical specifications, and applications is crucial for effectively integrating and maintaining this essential component in modern high-speed data communication systems. Whether you are a network administrator, IT professional, or telecommunications engineer, the QSFP-40G-XSR4 stands as a reliable solution for enabling fast and efficient data transmission in a variety of settings.