Cisco QSFP-100G-LR-S 100GBPS QSFP28 Transceiver Module Refurbished

In the ever-evolving landscape of networking, the demand for faster and more reliable data transmission is paramount. Cisco, a global leader in networking solutions, has introduced the Cisco QSFP-100G-LR-S, a cutting-edge 100Gbps transceiver module designed for high-performance networking environments. This article explores the features, benefits, and applications of the Cisco QSFP-100G-LR-S, focusing on its single-mode fiber duplex LC connector and QSFP28 form factor.

Before delving into the specifics of the Cisco QSFP-100G-LR-S, it's essential to grasp the fundamental concepts of transceiver modules and their role in modern networking.

Transceiver modules are crucial components in network devices that enable the transmission and reception of data. They come in various form factors, with QSFP28 being one of the most widely adopted standards for high-speed data transmission.

• High Data Rate (100Gbps): The Cisco QSFP-100G-LR-S boasts a staggering data rate of 100 gigabits per second (Gbps), making it ideal for applications requiring ultra-fast data transfer, such as data centers, high-performance computing, and telecommunications.
• Single-Mode Fiber Compatibility: This transceiver module is optimized for single-mode fiber, a type of optical fiber designed to carry a single ray of light over long distances. Single-mode fiber ensures minimal signal loss, making it suitable for extended-reach applications.
• Duplex LC Connector: The Cisco QSFP-100G-LR-S is equipped with a duplex LC (Lucent Connector) connector. The duplex configuration enables simultaneous bidirectional communication, allowing for more efficient use of the optical fiber.
• QSFP28 Form Factor: The QSFP28 form factor is a compact and standardized design that facilitates high-density installations. The small size of the QSFP28 module enables network administrators to maximize port density on networking equipment, contributing to more efficient space utilization.

• Data Centers: In data center environments where high-speed connectivity is crucial, the Cisco QSFP-100G-LR-S excels. It supports the rapid transmission of large volumes of data, contributing to the seamless operation of data-intensive applications and services.
• Telecommunications: Telecommunication networks demand reliable and high-speed connections to support the increasing demand for voice, video, and data services. The Cisco QSFP-100G-LR-S ensures the delivery of high-performance connectivity in telecommunications infrastructure.
• High-Performance Computing (HPC): High-performance computing relies on fast and efficient data transfer between components. The 100Gbps data rate of the Cisco QSFP-100G-LR-S makes it a suitable choice for HPC environments where computational tasks require rapid data exchange.
• Enterprise Networking: Large enterprises with extensive networking needs can benefit from the Cisco QSFP-100G-LR-S to enhance their network infrastructure. Whether connecting servers, storage systems, or other critical components, this transceiver module ensures reliable and high-speed communication.

• Reliability: Cisco is renowned for delivering reliable networking solutions, and the QSFP-100G-LR-S is no exception. Its design and construction prioritize stability and longevity, ensuring consistent performance over time.
• Extended Reach: The single-mode fiber compatibility of the QSFP-100G-LR-S allows for extended reach, making it suitable for applications that require data transmission over long distances without compromising signal integrity.
• Ease of Installation: The QSFP28 form factor not only contributes to high-density installations but also simplifies the installation process. Its standardized design ensures compatibility with a wide range of networking equipment.
• Scalability: As network requirements evolve, scalability becomes a critical factor. The Cisco QSFP-100G-LR-S provides scalability by supporting high data rates and compatibility with existing infrastructure, allowing for seamless upgrades.

Cisco QSFP-100G-LR-S 100GBPS Single-mode Fiber Duplex LC Connector QSFP28 Transceiver Module is a high-speed data transfer device designed for single-mode fiber optic networks. The module provides a 100Gbps data transfer rate, which is much faster than the traditional 10Gbps or 40Gbps data transfer rate.

The module utilizes a QSFP28 form factor, which is a compact and low-power consumption design, making it an ideal solution for data centers and high-speed data transfer applications. The module is equipped with a duplex LC connector, which supports bi-directional communication over a single fiber optic cable.

The single-mode fiber optic cable used by the module provides long-distance data transmission with low signal attenuation, making it ideal for data center interconnections and long-haul network connections. The module supports transmission distances of up to 10 km, which enables network administrators to connect to remote data centers or other remote locations.

In addition, the module supports digital optical monitoring (DOM), which enables real-time monitoring of the optical signal quality, enabling network administrators to quickly identify and resolve any issues with the data transfer. The module is compatible with the industry-standard SFF-8436 specification, making it compatible with a wide range of network equipment.

Enhance Your Network Performance

The Cisco QSFP-100G-LR-S transceiver module is a high-speed, single-mode fiber optic transceiver designed to enhance network performance. It supports 100Gbps data transmission over single-mode fiber optic cabling, using a duplex LC connector. The QSFP28 form factor of the transceiver provides high density and reduces the number of required transceivers, making it an ideal solution for high-bandwidth data centers and networks.

The QSFP-100G-LR-S transceiver module uses advanced optical technologies, such as forward error correction (FEC), to minimize errors and improve signal quality. The FEC technology allows the transceiver to detect and correct errors in real time, resulting in higher reliability and lower network latency. This ensures that data is transmitted accurately and efficiently, maximizing network performance.

The transceiver is also equipped with a digital diagnostic monitoring interface (DDMI), which enables the transceiver to provide real-time information about the health of the optical link. This information can be used by network administrators to monitor the performance of the transceiver and identify potential issues before they become critical.

In addition, the QSFP-100G-LR-S transceiver module is designed to be compatible with a wide range of network equipment and operating systems. This allows network administrators to easily upgrade their network to 100Gbps data transmission without requiring extensive reconfiguration or hardware changes.

Revolutionize Your Network

The Cisco QSFP-100G-LR-S transceiver module is a high-speed fiber optic transceiver that is designed to upgrade your network capabilities. This module uses 100GBPS single-mode fiber and duplex LC connectors to provide a high-speed data transfer rate of up to 100 Gbps.

One of the key features of this module is its QSFP28 form factor, which provides a compact and efficient design. This form factor is specifically designed for data centers and other high-density applications where space is at a premium.

The Cisco QSFP-100G-LR-S transceiver module is compatible with a wide range of Cisco network equipment and offers a reliable and cost-effective solution for upgrading your network. This module provides a low power consumption and a wide operating temperature range, making it ideal for use in demanding environments.

• Manufacturer: Cisco
• Part Number or SKU# QSFP-100G-LR-S
• Product Type: Transceiver Module
• Product Name: 100GBPS QSFP28 Transceiver Module

• Cabling Type: 100GBASE-LR
• Data Link Protocol: 100 Gigabit Ethernet
• Optical Wave Length: 1310 nm
• Max Transfer Distance: 6.2 Miles

• Forward Error Correction (FEC): Enhances data accuracy by detecting and correcting errors during transmission.
• PAM4 Modulation Format: Utilizes a more advanced modulation technique for efficient data transfer.
• Blue Pull Tab: A user-friendly design feature for easy and quick handling.

• IEEE 802.3: Standard for Ethernet networks, ensuring compatibility and interoperability.
• IEEE 802.3ba: Specifies requirements for 40 Gbps and 100 Gbps Ethernet.
• ITU-T G.652: International standard for optical fiber characteristics.
• IEEE 802.3bm: Standard for high-speed Ethernet over optical fibers.

• Interfaces: 1 x Ethernet 100GBASE-LR - LC single-mode female x 2

In general, the Cisco QSFP-100G-LR-S stands at the forefront of high-speed networking solutions, offering a reliable and efficient means of achieving 100Gbps data rates. With its single-mode fiber duplex LC connector and QSFP28 form factor, this transceiver module caters to the diverse needs of data centers, telecommunications, high-performance computing, and enterprise networking. As networking technologies continue to advance, the Cisco QSFP-100G-LR-S remains a beacon of innovation, providing organizations with the tools they need to meet the demands of a rapidly evolving digital landscape.