Description
More Information for the Cisco QSFP-40G-LR4 40Gbps Transceiver Module
In the rapidly evolving landscape of networking and telecommunications, the demand for high-speed data transmission is ever-growing. Cisco, a leading provider of networking solutions, offers the QSFP-40G-LR4 transceiver module to meet the requirements of businesses and data centers seeking reliable and high-performance connectivity. In this comprehensive guide, we will delve into the key features, specifications, and applications of the Cisco QSFP-40G-LR4 transceiver module, focusing on its ability to deliver 40Gbps data transfer over single-mode fiber.
Overview of Cisco QSFP-40G-LR4
The Cisco QSFP-40G-LR4 is a high-speed, hot-pluggable transceiver module designed to operate in 40 Gigabit Ethernet (40GbE) applications. It utilizes four separate wavelengths in the 1310nm range and is engineered to transmit data over single-mode fiber up to a distance of 10 kilometers. The transceiver employs a duplex LC connector, ensuring compatibility with existing fiber optic infrastructure.
Key Features and Specifications
- Data Rate and Protocol: The QSFP-40G-LR4 supports a data transfer rate of 40Gbps, making it suitable for high-bandwidth applications. It complies with the 40GbE standard and is designed to meet the industry protocols and specifications required for seamless integration into various networking environments.
- Wavelengths and Optics: With its four separate wavelengths in the 1310nm range, the QSFP-40G-LR4 achieves efficient data transmission over long distances. The use of optical multiplexing technology enables the simultaneous transmission of multiple signals, optimizing the utilization of the single-mode fiber infrastructure.
- Reach and Distance: One of the standout features of the QSFP-40G-LR4 is its ability to transmit data over a distance of up to 10 kilometers. This extended reach makes it ideal for applications where long-distance connectivity is crucial, such as data center interconnects and metropolitan area networks (MANs).
- Duplex LC Connector: The transceiver module is equipped with a duplex LC connector, a standard in the fiber optic industry. This connector type ensures a secure and reliable connection, facilitating easy integration into existing networks and minimizing the need for additional hardware modifications.
- Hot-Pluggable: The hot-pluggable nature of the QSFP-40G-LR4 allows for effortless installation and removal without the need to power down the network equipment. This feature enhances flexibility and minimizes downtime during upgrades or maintenance activities.
- Digital Diagnostics Monitoring (DDM): The transceiver module incorporates Digital Diagnostics Monitoring (DDM) functionality, providing real-time monitoring and reporting of key parameters such as optical power, temperature, and voltage. This proactive monitoring capability contributes to the overall health and performance of the network.
Applications of QSFP-40G-LR4
- Data Center Connectivity: In the modern data center landscape, where high-speed connectivity is paramount, the QSFP-40G-LR4 finds applications in linking servers, switches, and routers. Its 40Gbps data transfer rate and 10-kilometer reach make it an ideal solution for data center interconnects.
- Metro Area Networks (MANs): For organizations with geographically dispersed locations within a metropolitan area, the QSFP-40G-LR4 offers a reliable and high-performance solution. Its long-distance capabilities make it suitable for establishing connections between data centers, ensuring seamless data transfer.
- Enterprise Networking: Enterprises with substantial networking infrastructure requirements benefit from the QSFP-40G-LR4 in scenarios where high bandwidth and extended reach are essential. It can be employed in campus networks or corporate environments, connecting buildings or floors with minimal signal degradation.
- Service Provider Networks: Telecommunication service providers leverage the QSFP-40G-LR4 for building robust and high-speed networks. Its compatibility with industry standards and long-distance capabilities make it a valuable component in service provider networks, particularly in the deployment of 40GbE connections.
The Benefits of Upgrading
Upgrading to the Cisco QSFP-40G-LR4 QSFP 40GBASE-LR4 Transceiver Module provides several benefits for organizations that require high-speed, high-bandwidth connectivity over long distances. Some of the key benefits of upgrading to this transceiver module include:
- Faster Data Transfer: The QSFP-40G-LR4 transceiver module can transfer data at a rate of 40 Gbps, which is much faster than traditional network connectivity solutions. This means that large volumes of data can be transferred in a short amount of time, improving network efficiency and productivity.
- Increased Bandwidth: The QSFP-40G-LR4 transceiver module has a high bandwidth, allowing for the transfer of large amounts of data in a short amount of time. This is particularly important in industries such as finance, healthcare, and scientific research, where large volumes of data are routinely processed and analyzed.
- Improved Network Speed: The QSFP-40G-LR4 transceiver module reduces latency and increases network speed through the use of advanced signal processing and error correction technologies. This ensures that data is transmitted accurately and reliably over long distances, improving network efficiency.
- Enhanced Network Reliability: The QSFP-40G-LR4 transceiver module is designed for easy installation and integration with existing network infrastructure. This simplifies the process of upgrading network connectivity and makes it easier for IT professionals to manage and maintain their networks.
- Cost-Effective Solution: Upgrading to the QSFP-40G-LR4 transceiver module is a cost-effective solution for organizations that require high-speed, high-bandwidth connectivity over long distances. The module is designed to be energy-efficient, reducing power consumption and operating costs.
Unlocking the Full Potential of Fiber Optic Networks
The Cisco QSFP-40G-LR4 QSFP 40GBASE-LR4 Transceiver Module unlocks the full potential of fiber optic networks by providing high-speed, high-bandwidth connectivity over long distances. This transceiver module uses advanced fiber optic technology to transmit data at a rate of 40 Gbps, which is much faster than traditional network connectivity solutions.
Fiber optic networks are capable of transmitting data at extremely high speeds, but the full potential of these networks cannot be realized without the use of advanced transceiver modules like the QSFP-40G-LR4. This transceiver module allows organizations to take full advantage of the bandwidth and speed capabilities of fiber optic networks, enabling them to process and transfer large volumes of data quickly and efficiently.
The QSFP-40G-LR4 transceiver module also unlocks the full potential of fiber optic networks by providing reliable and robust connectivity over long distances. This is achieved through the use of advanced signal processing and error correction technologies that ensure that data is transmitted accurately and reliably over long distances.
In addition, the QSFP-40G-LR4 transceiver module is designed for easy installation and integration with existing network infrastructure. This makes it easy for IT professionals to upgrade their networks and take full advantage of the benefits of fiber optic connectivity.
The Ideal Choice for Demanding Fiber Optic Network Applications
The Cisco QSFP-40G-LR4 QSFP 40GBASE-LR4 Transceiver Module is the ideal choice for demanding fiber optic network applications. It provides high-speed, high-bandwidth connectivity over long distances, making it ideal for applications such as data centers, cloud computing, and high-performance computing.
One of the key features that makes the QSFP-40G-LR4 transceiver module ideal for demanding applications is its use of advanced fiber optic technology. By using four different wavelengths of light to transmit data over a single fiber optic cable, this transceiver module can achieve a data transfer rate of 40 Gbps, which is much faster than traditional fiber optic solutions.
The high bandwidth of the QSFP-40G-LR4 transceiver module makes it ideal for applications that require the transfer of large amounts of data quickly and reliably. This is particularly important in industries such as finance, healthcare, and scientific research, where large volumes of data are routinely processed and analyzed.
In addition to its high bandwidth, the QSFP-40G-LR4 transceiver module also features advanced signal processing and error correction technologies that ensure reliable and accurate data transfer over long distances. This makes it a highly reliable and robust solution for demanding network applications.
General Information about the Cisco QSFP-40G-LR4 Transceiver Module
- Manufacturer: Cisco
- Part Number or SKU# QSFP-40G-LR4
- Product Type: Transceiver Module
- Product Name: 40 GBPS Single-Mode QSFP+ Transceiver Module
Technical Specifications
- Connectivity Technology: Wired
- Cabling Type: 40GBASE-LR4
- Data Link Protocol: 40 Gigabit Ethernet
- Data Transfer Rate: 40 Gbps
- Optical Wave Length: 1271 nm / 1291 nm / 1311 nm / 1331 nm
- Max Transfer Distance: 6.2 Miles
- Compliant Standards: IEEE 802.3ba
Expansion / Connectivity
- Interfaces: 1 x Ethernet 40GBASE-LR4 – LC Single Mode x 2
In short, the Cisco QSFP-40G-LR4 transceiver module stands as a reliable and high-performance solution for organizations seeking 40Gbps connectivity over single-mode fiber. Its key features, including the use of multiple wavelengths, long-distance reach, duplex LC connector, and hot-pluggable design, make it versatile for a range of applications.
Whether used in data centers, metropolitan area networks, enterprise environments, or service provider networks, the QSFP-40G-LR4 delivers the speed and reliability required for modern networking demands. Installation, compatibility, troubleshooting, and future considerations are essential aspects to consider when deploying and maintaining this transceiver module.
As the networking landscape continues to evolve, the Cisco QSFP-40G-LR4 remains a valuable component in building robust and high-speed networks, ensuring seamless data transfer and connectivity in the digital age.
