Cisco QSFP-100G-PSM4-S 100Gbps Single-mode QSFP Transceiver New

In the ever-evolving landscape of networking technology, the demand for faster and more reliable data transmission has led to the development of advanced transceiver modules. One such noteworthy innovation is the Cisco QSFP-100G-PSM4-S, a 100Gbps transceiver module designed for high-performance networking applications. This article provides a detailed exploration of the Cisco QSFP-100G-PSM4-S, covering its key features, specifications, and applications.

The QSFP-100G-PSM4-S is part of Cisco's extensive lineup of transceiver modules, specifically designed to support 100 Gigabit Ethernet (100GbE) data rates. This module is built to meet the growing demand for high-speed connectivity in data centers, enterprise networks, and telecommunications infrastructure.

• 100Gbps Data Rate: The primary feature of the QSFP-100G-PSM4-S is its ability to transmit data at a staggering rate of 100 gigabits per second (Gbps). This high data rate ensures rapid and efficient data transfer, making it suitable for bandwidth-intensive applications.
• Single-mode Fiber Compatibility: The transceiver module is optimized for use with single-mode fiber (SMF). Single-mode fiber provides a higher bandwidth and longer reach compared to multi-mode fiber, making it ideal for long-distance data transmission.
• 500m Reach: The QSFP-100G-PSM4-S offers a reach of up to 500 meters. This extended reach makes it suitable for deploying in larger data center environments and other networking setups requiring longer-distance connections.
• 1310nm Wavelength: The module operates on a wavelength of 1310 nanometers. This wavelength is commonly used in optical communication systems and offers a good balance between signal quality and fiber attenuation.
• MPO-12 Connector: The transceiver module is equipped with an MPO-12 connector. The MPO (Multi-Fiber Push On) connector is a standardized interface for multi-fiber connections, allowing for efficient and reliable connectivity.

To better understand the capabilities of the Cisco QSFP-100G-PSM4-S, let's delve into its detailed specifications:

• Form Factor: The module adheres to the Quad Small Form-factor Pluggable (QSFP) form factor, a compact and hot-pluggable interface widely used in networking applications.
• Compliance: QSFP-100G-PSM4-S complies with industry standards such as IEEE 802.3bm and QSFP28 MSA (Multi-Source Agreement), ensuring interoperability with a variety of networking equipment.
• Operating Temperature: The transceiver module is designed to operate within a specified temperature range, ensuring reliable performance under varying environmental conditions.
• Digital Diagnostics Monitoring (DDM): DDM capabilities allow for real-time monitoring of key parameters such as optical power and temperature, facilitating efficient maintenance and troubleshooting.

The Cisco QSFP-100G-PSM4-S finds applications in a diverse range of networking scenarios, thanks to its high-speed capabilities and versatile design. Some notable applications include:

• Data Centers: In large-scale data centers where high bandwidth and reliable connectivity are crucial, the QSFP-100G-PSM4-S can be deployed to support data-intensive applications and ensure seamless communication between servers and network infrastructure.
• Telecommunications Networks: Telecommunications service providers can leverage the transceiver module to enhance the performance of their networks, especially in scenarios where long-distance data transmission is required.
• Enterprise Networks: Businesses with extensive networking requirements can benefit from the QSFP-100G-PSM4-S in building robust and high-performance enterprise networks, supporting the increasing demand for data transfer and communication.

The QSFP-100G-PSM4-S Cisco 100Gbps QSFP Transceiver Module is a high-speed data transfer module designed for use in data center networks. It supports 100Gbps data transfer rates and can be used for short-reach (SR) applications, specifically for single-mode fiber (SMF) connections up to 500 meters.

This module is a quad small form-factor pluggable (QSFP) module and utilizes parallel single-mode fiber (PSM4) technology to achieve its high data transfer rates. PSM4 technology allows for four parallel optical fibers to transmit data at 25Gbps each, resulting in a total data transfer rate of 100Gbps.

The QSFP-100G-PSM4-S transceiver module also supports the IEEE 802.3ba 100GBASE-LR4 standard, which ensures compatibility with other 100Gbps network devices. It is designed to operate over temperature ranges from 0°C to 70°C, making it suitable for use in a variety of operating environments.

Additionally, the module is hot-swappable, allowing for easy installation and replacement without disrupting network operation. It also has a compact form factor and is power-efficient, making it an ideal choice for data center networks where space and power are limited.

Transceiver Module Cost-effectiveness Compared to Other Options

The Cisco 100Gbps QSFP Transceiver Module (QSFP-100G-PSM4-S) is a cost-effective option compared to other QSFP transceiver modules on the market. This module is designed to provide high-speed data transfer and reliable performance, while also being budget-friendly.

Compared to other 100Gbps QSFP transceiver modules, the Cisco QSFP-100G-PSM4-S offers a competitive price point, making it an attractive option for organizations that need to upgrade their network infrastructure but are limited by budget constraints. Additionally, this module is fully compatible with the Cisco ecosystem, which can save organizations money on compatibility costs.

Furthermore, the Cisco QSFP-100G-PSM4-S is backed by the trusted quality and reliability of the Cisco brand. This means that organizations can trust that their data will be transmitted securely and with minimal downtime, reducing the costs associated with network downtime and maintenance.

The Role of Telecommunication Networks

The QSFP-100G-PSM4-S Cisco 100Gbps QSFP Transceiver Module plays a critical role in modern telecommunications networks. This module is used to transmit and receive high-speed data over optical fiber networks at speeds of up to 100Gbps. The module is designed to be used with Cisco systems and is compatible with Cisco's 100Gbps line cards and routers.

The module supports PSM4 (Parallel Single-Mode Fiber) technology, which allows for data transmission over a single strand of optical fiber. This provides higher bandwidth and a more cost-effective solution compared to traditional multi-mode fiber (MMF) networks. The QSFP-100G-PSM4-S module is designed for use in long-haul networks, data centers, and high-performance computing environments, providing the speed and reliability necessary for these demanding applications.

The module's compact size and high-density design make it an ideal solution for dense data center environments, where space is at a premium. The module is also designed for low power consumption and has a low thermal output, which helps reduce cooling costs and lower total cost of ownership.

• Manufacturer: Cisco
• Part Number or SKU# QSFP-100G-PSM4-S
• Product Type: Transceiver Module
• Product Name: 100GBps Single-mode QSFP Transceiver Module

• Form Factor: QSFP28
• Rate Category: 100GBASE
• Interface Type: PSM4
• TX Wavelength: 1310nm
• Reach: 500m
• Cable Type: Single-mode Fiber (SMF)
• Connector: MPO
• DDM (Digital Diagnostic Monitoring): Yes
• Temperature: Commercial

• Media Type Supported: Optical Fiber
• Fiber Optic Cable Standard: G.652 µm
• Fiber Mode Supported: Single-mode
• Ethernet Technology: 100 Gigabit Ethernet
• Network Technology: 100GBASE-X

• Environmentally Friendly: Yes
• Environmental Certification: RoHS

In short, the Cisco QSFP-100G-PSM4-S is a state-of-the-art transceiver module designed for high-performance networking applications. Its compatibility with single-mode fiber, 100Gbps data rate, 1310nm wavelength, MPO-12 connector, and 500-meter transmission distance make it a versatile solution for various use cases, including data center interconnects, high-performance computing, telecommunications, and cloud services. The underlying technologies, such as parallel single-mode fiber, Wavelength Division Multiplexing, and the MPO-12 connector, contribute to its efficiency and reliability. As technology continues to advance, transceivers like the QSFP-100G-PSM4-S play a crucial role in shaping the future of high-speed, long-distance data communication.