Cisco CFP-40G-SR4 40GBPS Transceiver Module Multi-Mode Fiber Refurbished

The Cisco CFP-40G-SR4 transceiver module operates at a remarkable speed of 40 Gigabytes Per Second (GBPS). It utilizes the 40GBase-SR4 standard, specifically designed for multi-mode fiber connections, enabling efficient data transfer over short distances. A CFP (C Form-factor Pluggable) transceiver module is a type of optical or electrical interface module used in networking devices to transmit and receive data over fiber optic cables. The CFP-40G-SR4 adheres to the 40GBase-SR4 standard, indicating its compatibility with 40 Gigabit Ethernet (GbE) connections over short distances.

The Cisco CFP-40G-SR4 transceiver module serves as a critical element in modern networking environments, offering high-speed data transmission capabilities. Let's break down its key features and functionalities:

Designed to work seamlessly with multi-mode fiber optics, the CFP-40G-SR4 module supports efficient data transmission over short to moderate distances within network environments. Multi-mode fiber optics are commonly utilized in data centers, enterprise networks, and telecommunications systems, offering flexibility and scalability in network design.

The CFP-40G-SR4 transceiver module operates at a blazing speed of 40 Gigabytes per second (GBPS), enabling rapid data transfer across network infrastructures. This high-speed capability is essential for meeting the increasing demands of data-intensive applications and services.

The term multi-mode fiber refers to the type of optical fiber used in networking systems. Multi-mode fibers allow multiple light modes to propagate simultaneously, enabling data transmission over short to moderate distances. This characteristic makes multi-mode fibers suitable for intra-building and campus networking applications.

The CFP-40G-SR4 module adheres to the 40GBase-SR4 standard, which defines the specifications for 40 Gigabit Ethernet transmission over multi-mode fiber optics. This standard ensures compatibility and interoperability with other networking equipment and infrastructure that comply with the same specifications.

With a transmission distance of up to 100 meters, the CFP-40G-SR4 module facilitates reliable data communication within short to medium-range network deployments. This extended reach makes it suitable for various networking scenarios, including intra-building connections and inter-rack connectivity within data center environments.

The CFP-40G-SR4 module operates at an 850nm wavelength, which is optimized for multi-mode fiber optics. This wavelength ensures efficient light transmission and reception, enabling high-performance data transfer across network links without compromising signal integrity.

Featuring an MPO (Multi-Fiber Push-On) connector interface, the CFP-40G-SR4 module offers a standardized connection method for multi-fiber optic cables. The MPO connector streamlines the installation process and enhances cable management within network infrastructures, promoting ease of deployment and maintenance.

The CFP-40G-SR4 Cisco Multi-Mode Ethernet Transceiver Module is designed to simplify network upgrades by offering a flexible and cost-effective solution for high-speed data transmission. The module is compatible with both 40 Gigabit Ethernet (GbE) and 100 Gigabit Ethernet (100 GbE) networks, making it an ideal choice for organizations looking to upgrade their existing infrastructure.

One of the key benefits of the CFP-40G-SR4 is its ability to support both short-reach (SR) and long-reach (LR) applications, providing organizations with the flexibility to choose the best transmission method for their specific needs. This makes it easier for organizations to upgrade their networks without having to replace existing components or implement major infrastructure changes.

In addition, the module supports multiple fiber types, including single-mode fiber (SMF) and multimode fiber (MMF), allowing organizations to take advantage of the fiber type that is already in place in their network. This helps to minimize the costs associated with upgrading fiber infrastructure and reduces the amount of disruption to existing network operations.

Another benefit of the CFP-40G-SR4 is its ability to support high-speed data transmission up to 100 meters, providing organizations with the capability to extend the reach of their network without sacrificing performance. This is particularly useful for organizations that need to expand their network coverage to reach remote locations or connect multiple sites.

The Cisco CFP-40G-SR4 transceiver module finds application in various networking scenarios, including:

• Data Centers: In data center environments where high-speed connectivity and reliable performance are paramount, the Cisco CFP-40G-SR4 enables efficient data transmission and networking operations.
• Enterprise Networks: Within enterprise networks, the module facilitates fast and reliable communication between different departments and business units, supporting critical applications and services.
• Telecommunication Networks: In telecommunications infrastructure, the Cisco CFP-40G-SR4 plays a crucial role in enabling high-speed data transfer and connectivity between network nodes and endpoints.
• Cloud Computing: For cloud computing providers and platforms, the module supports the rapid exchange of data and information between servers, storage systems, and client devices, enhancing overall system performance and responsiveness.
• High-Performance Computing (HPC): In HPC environments where massive computational tasks require fast data access and communication, the Cisco CFP-40G-SR4 facilitates efficient networking among distributed computing resources.

The quality of the transceiver module is crucial in ensuring reliable and efficient data transmission in a network system. In the case of the CFP-40G-SR4 Cisco Multi-Mode Ethernet Transceiver Module, the quality of the transceiver can greatly impact the performance of the network.

A high-quality transceiver will have stable output power, low insertion loss, and good temperature stability, which will result in a more stable and consistent signal transmission. This will prevent any data loss or corruption, reducing the chance of network downtime or data errors.

Furthermore, the quality of the transceiver can also impact the maximum distance that the data can be transmitted. A high-quality transceiver will have a longer transmission range, allowing for more flexible network design and deployment options.

Moreover, a high-quality transceiver module will be more durable and have a longer lifespan, reducing the need for frequent replacement and maintenance. This will reduce the total cost of ownership and improve the overall return on investment for the network system.

• Manufacturer: Cisco
• Part Number or SKU# CFP-40G-SR4
• Product Type: Transceiver Module

• Form Factor: Plug-in Module
• Cabling Type: 40gbase-sr4
• Data Transfer Rate: 40 Gbps
• Optical Wave Length: 850 Nm
• Data Link Protocol: 40 Gigabit Ethernet
• Max Transfer Distance: 490 Ft

In short, the Cisco CFP-40G-SR4 transceiver module represents a pinnacle of networking technology, offering high-speed data transmission, compatibility with multi-mode fiber, and reliability in diverse networking environments. Its significance in modern networking lies in its ability to enhance performance, scalability, and reliability, making it an indispensable component of network infrastructures across various industries. As technology continues to evolve, the Cisco CFP-40G-SR4 remains at the forefront of enabling seamless and efficient data connectivity in the digital age.