Cisco QSFP-4X10G-LR-S 40 Gigabit QSFP 4x10G Transceiver Refurbished

In the fast-evolving world of networking Transceiver and telecommunications, the demand for high-speed data transmission has never been higher. Cisco, a leading player in the networking industry, addresses this need with its cutting-edge technology. One such remarkable innovation is the Cisco QSFP-4X10G-LR-S, a 40 Gigabytes Per Second (GBPS) 10GBase-LR Single-Mode Fiber Transceiver Module. In this detailed exploration, we will delve into the various aspects of this module, from its technical specifications to its applications, highlighting its significance in the realm of high-performance networking.

The Cisco QSFP-4X10G-LR-S belongs to the Quad Small Form-Factor Pluggable Plus (QSFP+) family, representing a compact and versatile transceiver module designed for high-speed data transmission. QSFP+ modules are widely used in modern data centers and telecommunications networks to meet the ever-growing demand for bandwidth and faster data transfer rates.

The QSFP+ form factor is characterized by its small size, enabling high-density configurations in networking equipment. It has a compact design that allows for the integration of multiple transceivers in a single switch or router, optimizing space utilization in data center environments.

The QSFP-4X10G-LR-S utilizes Single-Mode Fiber (SMF) technology, which is designed for transmitting data over long distances with high efficiency. Single-mode fiber allows for the propagation of a single mode of light, reducing signal attenuation and enabling communication over extended ranges.

To fully grasp the capabilities of the Cisco QSFP-4X10G-LR-S, let's break down its key technical specifications.

This transceiver module operates at a stunning data rate of 40 Gigabytes Per Second (GBPS). It is specifically designed for 10GBase-LR Ethernet applications, ensuring seamless compatibility with high-speed networking protocols.

The QSFP-4X10G-LR-S operates at a wavelength of 1310nm, making it suitable for long-distance transmissions. With a range of 10 kilometers, this module is ideal for scenarios where data needs to travel over extended distances without sacrificing performance.

Connectivity is a critical aspect of networking equipment, and the QSFP-4X10G-LR-S employs MTP/MPO connectors. MTP (Multi-Fiber Termination Push-on) and MPO (Multi-Fiber Push-On) connectors are known for their efficiency in handling multiple fibers in a single connection, streamlining the cabling process, and improving overall network reliability.

The Quad Small Form-Factor Pluggable Plus (QSFP+) design of this transceiver module ensures compatibility with various networking devices. Its small size and hot-swappable nature make it easy to deploy and replace without interrupting network operations.

Understanding the specific use cases and applications for the Cisco QSFP-4X10G-LR-S is essential for appreciating its real-world significance.

In modern data centers, where speed and reliability are paramount, the QSFP-4X10G-LR-S finds its home. Its 40 GBPS data rate and long-range capabilities make it an excellent choice for interconnecting servers, switches, and other networking equipment within the data center infrastructure.

Telecommunications service providers leverage the QSFP-4X10G-LR-S for deploying high-speed connections over long distances. Whether connecting cell towers, fiber backbones, or other critical components of a telecommunications network, this transceiver module ensures efficient and robust data transmission.

Large enterprises with extensive networking needs benefit from the QSFP-4X10G-LR-S in establishing high-performance connections between different branches or offices. Its compatibility with various networking protocols makes it a versatile solution for diverse enterprise networking requirements.

In the realm of high-performance computing, where processing massive amounts of data in real time is crucial, the QSFP-4X10G-LR-S plays a vital role. It facilitates high-speed data transfer between servers and enables the seamless operation of compute clusters and supercomputers.

Cisco's commitment to innovation is evident in the advantages offered by the QSFP-4X10G-LR-S transceiver module.

With a data rate of 40 GBPS, the QSFP-4X10G-LR-S ensures that networks can handle the increasing demand for bandwidth, supporting data-intensive applications and services.

The ability to transmit data over a distance of 10 kilometers makes this module suitable for applications that require connectivity across expansive geographical areas.

The QSFP-4X10G-LR-S is designed to be compatible with a wide range of networking equipment and protocols, ensuring seamless integration into existing network infrastructures.

The QSFP+ form factor allows for high-density configurations, making it an ideal choice for environments where space is at a premium, such as crowded data centers.

The hot-swappable nature of the QSFP-4X10G-LR-S simplifies maintenance and upgrades, enabling network administrators to replace modules without disrupting network operations.

While the Cisco QSFP-4X10G-LR-S offers impressive features, certain considerations and best practices should be kept in mind for optimal performance and reliability.

To maximize the performance of the QSFP-4X10G-LR-S, it is crucial to use high-quality Single-Mode Fiber cables. The quality of the fiber infrastructure directly impacts signal integrity and overall network performance.

During installation or replacement, care should be taken to handle the transceiver module properly. Following manufacturer guidelines for handling and installation helps prevent damage and ensures the longevity of the equipment.

Regularly updating the firmware of networking equipment, including transceiver modules, is essential for addressing security vulnerabilities and ensuring compatibility with the latest protocols. Network administrators should stay informed about firmware updates provided by Cisco.

The operating conditions of the QSFP-4X10G-LR-S, including temperature and humidity, should align with the specifications provided by Cisco. Adhering to recommended environmental conditions contributes to the reliability and longevity of the equipment.

• The QSFP-4X10G-LR-S Cisco QSFP 4x10G Transceiver Module is a highly advanced networking infrastructure that provides high-speed, low-latency connectivity for data centers, cloud computing, and other high-performance applications. This module provides four independent channels, each capable of delivering up to 10 Gbps of data throughput, making it an ideal solution for high-bandwidth networks.
• The QSFP-4X10G-LR-S supports the latest fiber optics technologies, including long-reach (LR) fiber optic cabling, providing an impressive reach of 10 kilometers, and allowing for greater flexibility in network design and deployment. The module is compatible with Cisco's proprietary QSFP transceiver architecture, ensuring easy integration into existing network infrastructures.
• The QSFP-4X10G-LR-S is designed to provide reliable, high-performance connectivity, with its advanced digital diagnostics (DDM) functions and superior electro-optical performance. DDM provides real-time monitoring of module status, enabling administrators to quickly diagnose any issues and take appropriate actions to resolve them.

• The QSFP-4X10G-LR-S Cisco QSFP 4x10G transceiver module is designed to increase the network capacity of data centers, service providers, and enterprise networks. It provides high-speed connectivity of up to 40Gbps over long distances using four 10Gbps optical channels. The module supports the 10GBASE-LR standard and has a reach of up to 10 kilometers.
• The QSFP-4X10G-LR-S transceiver module is compatible with Cisco switches and routers that have QSFP ports. It supports both single-mode and multimode fibers and uses the LC connector to connect to the optical cable. The module is designed to provide reliable and cost-effective connectivity for businesses that need to upgrade their network capacity.
• In addition to its high-speed connectivity, the QSFP-4X10G-LR-S transceiver module also features low power consumption, which helps to reduce energy costs and minimize heat generation in data centers. The module also supports Digital Optical Monitoring (DOM), which provides real-time monitoring of the module's operational status, including optical power, temperature, and diagnostic information.

The QSFP-4X10G-LR-S Cisco QSFP 4x10G transceiver module is designed to ensure reliable connectivity in data centers and high-speed network applications. The following factors play a crucial role in ensuring the reliability of the QSFP-4X10G-LR-S transceiver module:

• Optical Component Quality: The transceiver module is equipped with high-quality optical components, such as lasers, photodiodes, and transceivers, to ensure reliable and stable performance.
• Optical Connector Quality: The transceiver module features robust optical connectors that provide a secure and stable connection to the network equipment. The connector's design minimizes optical loss and reduces the chances of connection failure.
• Robust Housing Design: The QSFP-4X10G-LR-S transceiver module is built with rugged and durable housing that protects the internal components and provides enhanced shock and vibration resistance.
• Advanced Signal Processing: The transceiver module uses advanced signal processing technology to ensure that data is transmitted accurately and reliably. The module's signal processing algorithms are designed to minimize jitter, noise, and distortion, resulting in high-quality and error-free data transmission.
• Quality Testing and Certification: The transceiver module is thoroughly tested and certified by Cisco to meet industry standards and ensure reliable and consistent performance. The module is tested for compatibility with Cisco network equipment and performance in real-world network environments.

• Manufacturer: Cisco
• Model Number or SKU# QSFP-4X10G-LR-S
• Product Type: Transceiver Module
• Interface: 10 Gigabit

• Application/Usage: Optical Network
• Application/Usage: Data Networking

• Interfaces/Ports Details: 1 x MPO/MTP 40GBase-LR Network

• Media Type Supported: Optical Fiber
• Data Transfer Rate: 40 Gigabit
• Fiber Mode Supported: Single-mode
• Ethernet Technology: 40 Gigabit Ethernet
• Network Technology: 40GBase-LR

• Compatibility
• Cisco Router Series:
• Nexus 3000 Series
• Nexus 9000 Series
• NCS 1002 Router
• Environmentally Friendly Yes
• Environmental Certification RoHS

Outline, the Cisco QSFP-4X10G-LR-S stands as a testament to Cisco's commitment to pushing the boundaries of networking technology. Its impressive data rate, long-range capabilities, and compatibility with various networking protocols make it a versatile solution for a wide range of applications. Whether deployed in data centers, telecommunications networks, enterprise environments, or high-performance computing setups, this transceiver module plays a pivotal role in enabling high-speed, reliable, and efficient data transmission. As technology continues to advance, Cisco remains at the forefront, providing solutions that empower organizations to meet the challenges of the digital age.