QSFP-100G-LR4-S Cisco QSFP Transceiver Module Single Mode New

The Cisco QSFP-100G-LR4-S is a transceiver module that operates on the 100 Gigabit Ethernet standard. It is designed to facilitate high-speed data transmission over single-mode fiber optics, making it suitable for a variety of networking applications. The module is equipped with 1 x LC Duplex connectors, supporting the 100GBase-LR4 network standard. This transceiver module is designed to operate on 100 Gigabit Ethernet (100GbE) networks. Its compact form factor, adhering to the QSFP (Quad Small Form-factor Pluggable) standard, makes it suitable for a wide range of networking applications.

The QSFP-100G-LR4-S comes in a compact form factor, known as Quad Small Form-factor Pluggable (QSFP). This standardized form factor ensures compatibility with a wide range of networking devices. The module features 1 x LC Duplex connectors, enabling easy and reliable connectivity in networking environments.

Operating on the 100 Gigabit Ethernet standard, the QSFP-100G-LR4-S delivers an impressive data transfer rate suitable for bandwidth-intensive applications. With the increasing demand for higher speeds in data centers and enterprise networks, the 100G capability of this transceiver module positions it as a reliable solution for meeting these requirements.

The QSFP-100G-LR4-S operates at a wavelength of 1310nm, which is optimized for transmission over single-mode fiber optics. Single-mode fiber is known for its ability to transmit data over long distances with minimal signal loss, making it ideal for applications that require connectivity over extended distances.

One of the notable features of the QSFP-100G-LR4-S is its capability to transmit data over a distance of up to 10 kilometers. This long-range transmission makes it suitable for scenarios where data needs to travel extended distances without compromising on speed and reliability.

The transceiver module supports a data rate of 100 Gbps, aligning with the 100 Gigabit Ethernet standard. This high data rate is crucial for handling large volumes of data, and meeting the requirements of modern networking applications.

Operating at a wavelength of 1310nm, the QSFP-100G-LR4-S utilizes advanced optical components to ensure efficient data transmission. These components are carefully engineered to meet the performance standards required for high-speed networking.

Equipped with LC Duplex connectors, the QSFP-100G-LR4-S ensures a secure and stable connection. The LC Duplex connector design is widely adopted in the networking industry, providing a standardized interface for seamless integration into various networking devices.

With a transmission distance of 10 kilometers, this transceiver module is suitable for a range of networking scenarios, including connections between data centers, enterprise networks, and other environments where long-distance data transmission is essential.

The Maximizing Network Performance of QSFP-100G-LR4-S Cisco QSFP+ Transceiver Module is a high-speed optical transceiver that is designed for use in 100G Ethernet network applications. It is a quad small form-factor pluggable (QSFP) transceiver module that supports 100 Gbps data transmission over single-mode fiber optic cables with a maximum distance of 10 km.

To maximize the performance of the QSFP-100G-LR4-S module, it is important to consider the following factors:

• Cable type and length: The type of fiber optic cable used can greatly impact the performance of the transceiver. It is recommended to use high-quality, low-loss single-mode fiber optic cables for the best results. The length of the cable should also be taken into consideration, as the maximum reach of the QSFP-100G-LR4-S module is 10 km.
• Optimal signal quality: To ensure optimal signal quality, the optical power level at the receiver end of the link should be within the specified range. This can be achieved by using high-quality optical components, such as optical amplifiers or dispersion compensation modules, to maintain the signal strength over long distances.
• Proper temperature management: The temperature of the transceiver module and the network environment should be managed to prevent overheating and ensure reliable performance. The QSFP-100G-LR4-S module is designed to operate within a temperature range of 0°C to 70°C.
• Regular maintenance: Regular maintenance and inspection of the network components, including the QSFP-100G-LR4-S transceiver module, can help prevent potential problems and maintain optimal performance.

The Cisco QSFP-100G-LR4-S is a quad-small form-factor pluggable (QSFP+) transceiver module designed for use in data centers and high-performance computing network environments. Some key features and technologies of this transceiver module include:

• 100 Gigabit Ethernet (GbE) connectivity: This module provides 100 GbE connectivity over single-mode fiber optic cables, allowing for high-speed data transfer and increased bandwidth.
• Long reach capability: The "LR4" designation in the product name indicates that this module has a long reach capability, with a maximum distance of up to 10 kilometers over single-mode fiber.
• Optical performance monitoring (OPM): The QSFP-100G-LR4-S supports OPM, which allows for real-time monitoring of optical parameters such as optical power, temperature, and wavelength, providing visibility into the health and performance of the optical link.
• Energy Efficient Ethernet (EEE) support: This module supports EEE, which helps to reduce power consumption by allowing the transceiver to enter a low-power idle state when the network is not in use.
• Digital optical monitoring (DOM): The QSFP-100G-LR4-S supports DOM, which allows for real-time monitoring of transceiver parameters such as temperature, voltage, and laser bias current, providing additional visibility into the health and performance of the optical link.
• MSA compatibility: This module is compatible with the multi-source agreement (MSA) for 100 GbE QSFP transceivers, ensuring compatibility with a wide range of networking equipment.

The Cisco QSFP-100G-LR4-S finds applications in diverse networking scenarios, thanks to its impressive features and specifications. Some key applications include:

In data center environments where high-speed data transmission is critical, the QSFP-100G-LR4-S can be employed to connect servers, switches, and other networking equipment. Its 100 Gbps data rate and 10-kilometer transmission distance make it well-suited for the demands of modern data centers.

Enterprise networks with extensive geographical coverage can benefit from the long-range capabilities of the QSFP-100G-LR4-S. It provides a reliable solution for connecting different offices or branches, ensuring seamless communication and data transfer.

Telecommunication networks often require high-speed and long-distance connectivity. The QSFP-100G-LR4-S addresses these requirements, making it a suitable choice for telecommunications providers looking to enhance the performance of their networks.

In high-performance computing (HPC) environments, where massive data processing is a constant requirement, the QSFP-100G-LR4-S can play a vital role in ensuring fast and efficient communication between HPC clusters and data storage systems.

QSFP (Quad Small Form-factor Pluggable) transceivers are hot-pluggable optical modules that are used for high-speed data transfer in network applications. They are typically used in switches, routers, and other networking equipment to connect to other networking devices over long distances.

The QSFP-100G-LR4-S Cisco QSFP+ transceiver module is a 100 Gigabit Ethernet (100GbE) optical transceiver that uses four laser-optimized fibers to support 100 Gbps full-duplex communication over distances up to 10 kilometers. It is compliant with the IEEE 802.3ba standard for 100GbE and supports both the 10- and 40-Gbps Ethernet protocols.

In the context of network virtualization, QSFP transceivers can play a crucial role by providing the high-speed connectivity required for virtual network functions (VNFs) and virtual machines (VMs) to communicate with each other. With the increasing demand for cloud-based services and the need for faster and more efficient networks, virtualization technologies have become an essential part of modern networks. QSFP transceivers help support the high bandwidth and low latency required for virtualized network functions to operate effectively.

• Manufacturer: Cisco
• Part Number or SKU# QSFP-100G-LR4-S
• Product Type: Transceiver Module

• Media Type Supported: Optical Fiber
• Fiber Mode Supported: Single-mode
• Ethernet Technology: 100 Gigabit Ethernet
• Network Technology: 100GBase-LR4

• 1 x LC Duplex 100GBase-LR4 Network

Miscellaneous

• Environmentally Friendly: Yes
• Environmental Certification: RoHS-6

In general, the Cisco QSFP-100G-LR4-S stands as a testament to Cisco's commitment to delivering cutting-edge networking solutions. Its 100Gbps speed, LR4 compatibility, and single-mode fiber support make it a versatile choice for a wide range of applications, from data centers to telecommunications networks. By understanding its specifications, applications, and proper installation procedures, network administrators can harness the full potential of this transceiver module, ensuring seamless and high-performance data transmission in their networks. Regular maintenance and practices further contribute to a reliable and robust networking infrastructure, making the QSFP-100G-LR4-S an indispensable component in the ever-evolving landscape of modern connectivity.