Cisco CPAK-100G-PSM4 100GBPS Ethernet Transceiver Module SMF Refurbished

In the world of networking and data transmission, high-speed connectivity is crucial for seamless communication and data transfer. The Cisco CPAK-100G-PSM4 Transceiver Module is a powerful and innovative solution designed to meet the demands of modern networking infrastructure. This description provides a detailed explanation of the Cisco CPAK-100G-PSM4, breaking down its features, specifications, and applications. We'll also explore the technology behind this module, ensuring a comprehensive understanding of its capabilities.

Brief Describe of the Cisco CPAK-100G-PSM4

The Cisco CPAK-100G-PSM4 is a high-performance transceiver module specifically designed for 100 Gigabit Ethernet (100GbE) applications. This module is part of Cisco's CPAK (Cisco Performance-Optimized Pluggable) series, known for its exceptional performance and reliability. It's designed to provide high-speed, low-latency data transmission, making it ideal for data centers and enterprise networks.

Key Features

The Cisco CPAK-100G-PSM4 boasts several key features that make it stand out:

• 100 Gigabytes Per Second (GBPS): This transceiver module is capable of transmitting data at an astonishing rate of 100 GBPS, which is essential for handling large volumes of data in modern networks.
• Ethernet 100gbase-Parallel: It follows the 100gbase-Parallel Ethernet standard, ensuring compatibility with various networking equipment and infrastructures.
• Single Mode Fiber: The module is designed for single-mode fiber (SMF) connections, which are well-suited for long-distance, high-bandwidth transmission.
• 4 Channels: It operates on four channels simultaneously, maximizing data throughput and reliability.
• MPO Connector: The module uses a Multi-Fiber Push-On (MPO) connector, simplifying the cabling process and minimizing installation time.
• Wavelength Range: It operates in the wavelength range of 1295-1325 nm, ensuring a stable and efficient connection.

Applications

The Cisco CPAK-100G-PSM4 transceiver module is widely used in various applications, including:

• Data Centers: It's a popular choice for data center networks, where high-speed connectivity and reliability are critical for managing and transferring vast amounts of data.
• Enterprise Networks: Many large organizations deploy this module in their network infrastructure to ensure efficient communication and data transfer.
• Telecommunications: Telecommunications providers use it to support high-speed data transmission and meet the growing demands for network capacity.
• Research and Education: In research and education institutions, the Cisco CPAK-100G-PSM4 plays a vital role in connecting different departments and campuses.

100Gbps Speed

The Cisco CPAK-100G-PSM4's 100 GBPS speed is achieved through advanced optical and electronic components. This high data rate is vital for modern networks, as it supports the ever-increasing demand for faster data transfer. The module ensures that large files, high-definition video streams, and other data-intensive applications can be handled with ease.

Ethernet 100gbase-Parallel

Ethernet 100gbase-Parallel is a standard for 100 GBPS Ethernet communication, and the Cisco CPAK-100G-PSM4 adheres to this standard. This compatibility ensures that the module can be used with various networking equipment and that it can seamlessly integrate into existing network infrastructures.

Single Mode Fiber (SMF)

Single Mode Fiber (SMF) is the optical fiber type used by the Cisco CPAK-100G-PSM4. SMF is known for its ability to transmit data over long distances with low signal loss. It achieves this by allowing only a single mode of light to travel through the core of the fiber, reducing dispersion and signal degradation. SMF is a popular choice for long-haul and high-speed data transmission.

Four Channels

The Cisco CPAK-100G-PSM4 operates on four channels simultaneously. This parallel transmission approach increases the module's overall bandwidth and reliability. By splitting the data into four channels, it can transmit and receive data more efficiently, reducing the risk of data loss and enhancing network performance.

MPO Connector

The Multi-Fiber Push-On (MPO) connector used by this module simplifies the cabling process. MPO connectors feature multiple fibers within a single, compact connector, allowing for quick and easy installation. They are commonly used in high-density data center environments, as they help save space and reduce installation time.

Wavelength Range

The Cisco CPAK-100G-PSM4 operates in the wavelength range of 1295-1325 nm. This specific range is carefully chosen to ensure minimal interference and optimal performance. By operating within this range, the module can provide stable and efficient data transmission.

• Optical Transmitter: The optical transmitter within the Cisco CPAK-100G-PSM4 is responsible for converting electrical signals into optical signals for transmission over the single-mode fiber. It uses advanced laser technology operating in the specified wavelength range (1295-1325 nm) to ensure that the transmitted data is both accurate and reliable.
• Parallel Data Transmission: One of the standout features of this module is its ability to transmit data in parallel using four channels. Each channel carries a portion of the data, which is then reassembled at the receiving end. This parallel transmission approach significantly increases data throughput and minimizes latency, which is crucial for applications requiring high-speed data transfer.
• Receiver Module: The receiver module at the other end of the single-mode fiber is responsible for receiving the optical signals and converting them back into electrical signals. It must be highly sensitive and accurate to ensure that no data is lost during transmission.
• Error Correction: To maintain data integrity, the Cisco CPAK-100G-PSM4 includes error correction mechanisms. These mechanisms identify and correct any data errors that may occur during transmission. This is crucial for ensuring that the data received is identical to the data sent.
• Monitoring and Management: To ensure the module's optimal performance and to diagnose any potential issues, it often includes monitoring and management capabilities. Network administrators can use these features to track the module's status, receive alerts on performance metrics, and troubleshoot any problems that may arise.

Compatibility

The Cisco CPAK-100G-PSM4 is designed to work seamlessly with various networking equipment. Compatibility is vital in networking, as it ensures that the module can be integrated into existing infrastructures and used with different devices. This module can be used with Cisco networking equipment, as well as with third-party devices that support the 100gbase-Parallel Ethernet standard.

• High-Speed Data Transfer: The primary benefit of using the Cisco CPAK-100G-PSM4 is its capability to provide high-speed data transfer. With a transmission rate of 100 GBPS, it can handle large volumes of data quickly and efficiently.
• Low Latency: Low latency is crucial in applications where real-time data transfer is essential, such as video conferencing and online gaming. This module's parallel transmission approach reduces latency, ensuring a smooth user experience.
• Reliability: The module's error correction mechanisms and advanced optical components contribute to its overall reliability. Data integrity is maintained, reducing the risk of data loss.
• Long-Distance Connectivity: Thanks to its compatibility with single-mode fiber, the Cisco CPAK-100G-PSM4 can support long-distance connectivity, making it suitable for use in data centers and enterprise networks with extensive coverage.
• Easy Installation: The MPO connector simplifies the installation process, saving time and effort during deployment.

Future Trends and Developments

As technology continues to advance, the demand for higher-speed networking solutions will increase. The Cisco CPAK-100G-PSM4 is a testament to the current state of networking technology, but it's worth noting that developments in this field are ongoing. Future trends may involve even faster data rates, enhanced power efficiency, and smaller form factors to accommodate evolving network infrastructures.

• Manufacturer: Cisco
• Part Number or SKU: CPAK-100G-PSM4
• Device Type: Transceiver Module

• Form Factor: Plug-in Module
• Cabling Type: 100GBASE-PSM4
• Data Transfer Rate: 100 GBPS
• Optical Wavelength: 1295-1325 nm
• Data Link Protocol: 100 Gigabit Ethernet
• Max Transfer Distance: 1640 feet

In summary, the Cisco CPAK-100G-PSM4 is a high-performance transceiver module designed to meet the demands of modern networking and data transmission. Its 100 GBPS transmission speed, compatibility with 100gbase-Parallel Ethernet, and single-mode fiber support make it a versatile choice for data centers, enterprise networks, and telecommunications providers. Its advanced technology, error correction mechanisms, and parallel data transmission ensure reliability and low latency. As technology evolves, this module is expected to play a vital role in meeting the increasing demand for high-speed connectivity in the networking industry. Whether you're a network administrator looking for a reliable solution or an IT professional planning the next network upgrade, the Cisco CPAK-100G-PSM4 is a powerful option to consider for your networking needs.

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