Cisco QSFP-40G-CSR-S= 40GBASE-CSR Transceiver Factory New

The Cisco QSFP-40G-CSR-S= is a high-speed transceiver module designed for data communication applications. It operates at a speed of 40 Gigabytes Per Second (GBPS) and utilizes 40GBase-SR technology over multi-mode fiber. In this article, we will delve into the specifics of the Cisco QSFP-40G-CSR-S= transceiver module, understanding its features, functionality, and applications.

The term "40GBase-SR" refers to the standard for transmitting data at a rate of 40 Gigabits per second (Gb/s) over short distances using multi-mode fiber optic cables. SR stands for Short Reach, indicating its suitability for short-range connections typically within a data center or campus environment.

The Cisco QSFP-40G-CSR-S= transceiver module boasts several key features that make it suitable for high-speed data transmission:

• 40 Gigabytes Per Second (GBPS) Speed: This transceiver module offers blazing-fast data transfer rates of 40 GBPS, making it ideal for bandwidth-intensive applications.
• Multi-mode Fiber Compatibility: It is designed to work with multi-mode fiber optic cables, enabling cost-effective connectivity for short-distance data transmission.
• 350m Transmission Distance: The QSFP-40G-CSR-S= supports transmission distances of up to 350 meters, making it suitable for intra-building and inter-building connections.
• 850nm Wavelength: The module operates at a wavelength of 850nm, which is optimized for use with multi-mode fiber optic cables.
• Duplex LC Connector: It features a duplex LC connector for easy and reliable connection to fiber optic cables.
• Low Current Consumption: The QSFP-40G-CSR-S= is designed with low current consumption, ensuring efficient power usage and reduced operating costs.
• Quad Small Form-Factor Pluggable (QSFP) Design: Its QSFP form factor allows for high-density installations, maximizing port density in networking equipment.

The Cisco QSFP-40G-CSR-S= transceiver module comes with the following technical specifications:

• Speed: It supports data transmission speeds of up to 40 Gigabytes per second (GBPS), making it suitable for high-bandwidth applications.
• Compatibility: The module is designed to work with 40GBase-SR (Short Range) interfaces, making it compatible with various networking equipment and standards.
• Fiber Type: It utilizes multi-mode fiber (MMF) for transmission, allowing for efficient data transfer over short distances.
• Maximum Reach: The module can transmit data over distances of up to 350 meters, making it suitable for intra-building and short-range networking applications.
• Wavelength: It operates at a wavelength of 850nm, which is commonly used in multi-mode fiber networks.
• Connector Type: The module features duplex LC (Low Current) connectors, which ensure reliable connections and ease of installation.
• Form Factor: As part of the QSFP family, the module comes in a compact form factor, allowing for high port density in networking devices.

The Cisco QSFP-40G-CSR-S= transceiver module offers several benefits, including:

• High Performance: With its support for data transmission speeds of up to 40 GBPS, the module provides high-performance connectivity for demanding networking applications.
• Reliability: Cisco is a trusted name in networking technology, and the QSFP-40G-CSR-S= transceiver module is designed to meet rigorous quality and reliability standards, ensuring consistent performance in mission-critical environments.
• Scalability: The compact form factor of the QSFP module allows for high port density, enabling network operators to scale their infrastructure efficiently to accommodate growing bandwidth requirements.
• Cost-Effectiveness: Despite its high performance and reliability, the Cisco QSFP-40G-CSR-S= transceiver module offers cost-effective connectivity solutions compared to alternative technologies, making it an attractive option for businesses and organizations of all sizes.
• Ease of Deployment: The module's plug-and-play design and compatibility with standard LC connectors make it easy to install and integrate into existing network infrastructure, reducing deployment time and complexity.
• Flexibility: Whether deployed in data centers, enterprise networks, telecommunications environments, or cloud computing facilities, the Cisco QSFP-40G-CSR-S= transceiver module provides the flexibility to meet a wide range of networking requirements.

The Cisco QSFP-40G-CSR-S= transceiver module finds applications in various networking scenarios, including:

• Data Centers: It is commonly used for high-speed interconnects within data centers, facilitating fast and reliable communication between servers, switches, and storage devices.
• Campus Networks: The module can be deployed in campus networks to connect different buildings or departments, providing high-speed connectivity for data transfer and communication.
• Enterprise Networks: Enterprises leverage the QSFP-40G-CSR-S= for backbone connectivity, enabling efficient data exchange between different segments of the network infrastructure.
• Telecommunication Networks: Telecommunication service providers utilize this transceiver module in their networks to support high-speed data transmission for services such as video streaming, cloud computing, and IoT applications.
• High-Performance Computing (HPC): In HPC environments, the QSFP-40G-CSR-S= facilitates fast data transfer between compute nodes, accelerators, and storage systems, improving overall system performance.

• Manufacturer: Cisco
• Part Number or SKU# QSFP-40G-CSR-S=
• Product Name: 40GBASE-CSR QSFP Module for Duplex MMF
• Product Type: Transceiver Module

• Connectivity Technology: Wired
• Cabling Type: 40GBASE-SR (Short Range)
• Data Link Protocol: FCoE (Fibre Channel over Ethernet), 40 Gigabit LAN
• Data Transfer Rate: 40 Gbps (Gigabits per second)
• Optical Wave Length: 850 nm (Nanometers)
• Max Transfer Distance: 1310 ft (Feet)

• Interfaces: 1 x Ethernet 40GBASE-SR - LC Multi-mode

In summary, the Cisco QSFP-40G-CSR-S= transceiver module is a high-performance solution for high-speed data transmission over short distances. With its 40 GBPS speed, multi-mode fiber compatibility, and low current consumption, it is well-suited for a wide range of networking applications, including data centers, campus networks, enterprise environments, and telecommunications networks. By understanding its features, applications, installation procedures, and maintenance requirements, network administrators can leverage the Cisco QSFP-40G-CSR-S= to build reliable and efficient network infrastructures that meet the demands of modern data communication environments.