HPE 845966-B21 100Gbps Transceiver Module 100GBase-SR4 Refurbished

In the ever-evolving landscape of information technology, the demand for high-performance networking components is more crucial than ever. One such integral component is the HPE 845966-B21 100Gbps Transceiver Module. This module, designed for optimal data transmission, operates at an impressive 100Gbps, making it a vital asset for data centers and enterprise-level networking. In this comprehensive exploration, we will delve into the key features, specifications, and applications of the HPE 845966-B21, shedding light on its significance in the realm of networking technology.

Before delving into the specifics of the HPE 845966-B21, it's essential to grasp the fundamental concept of a transceiver module. In networking, a transceiver, short for transmitter-receiver, is a device that facilitates both the transmission and reception of data. It serves as a crucial intermediary, enabling communication between devices over a network. Transceiver modules come in various types, each tailored to specific network requirements.

• Impressive Data Rate of 100GbpsAt the heart of the HPE 845966-B21 is its remarkable data rate of 100 gigabits per second (Gbps). This high-speed capability ensures swift and efficient data transfer, making it ideal for environments where rapid and large-scale data transmission is a necessity.
• Multi-mode Fiber CompatibilityThe transceiver module supports multi-mode fiber, a type of optical fiber that allows multiple light modes to propagate. This feature enhances flexibility, enabling the module to be deployed in diverse networking setups, especially those requiring high bandwidth over short distances.
• 850nm Wavelength for Optimal PerformanceOperating at a wavelength of 850 nanometers (nm), the HPE 845966-B21 ensures optimal performance in multi-mode fiber environments. This wavelength is well-suited for short-range transmissions, providing reliable connectivity within a range of 100 meters.
• MPO Connector for Simplified ConnectivityThe inclusion of the MPO (Multi-Fiber Push On) connector streamlines the connectivity process. MPO connectors are known for their efficiency in handling multiple fibers in a single connection, simplifying cable management and installation processes.

• The 845966-B21 HPE 100Gbps 100GBase-SR4 Multi-mode Fiber 100m 850nm MPO Connector QSFP28 Transceiver Module is equipped with MPO connectors, which are multi-fiber connectors commonly used in high-speed fiber optic networks. MPO stands for "Multi-fiber Push-On/Pull-Off," referring to the way the connector is attached and detached from a fiber optic cable.
• MPO connectors are designed to accommodate multiple fibers, typically ranging from 12 to 72 fibers. The fibers are bundled together in a rectangular shape and are held in place with a spring-loaded mechanism that allows for easy plugging and unplugging. This makes MPO connectors ideal for high-speed applications such as data center interconnects, where many fibers need to be connected quickly and efficiently.
• One of the main advantages of MPO connectors is their high density. Because multiple fibers can be accommodated in a single connector, MPO connectors can significantly increase the density of fiber connections in a network. This can help to reduce the space required for network equipment and cabling, as well as simplify cable management.
• Another advantage of MPO connectors is their ease of use. The spring-loaded mechanism used in MPO connectors allows for quick and easy installation and removal of the connector from the fiber optic cable. This can help to reduce installation and maintenance costs, as well as minimize network downtime.
• MPO connectors also offer high reliability and durability. They are designed to withstand harsh environmental conditions and frequent usage, making them ideal for mission-critical networking applications. MPO connectors are also known for their high precision, which ensures that the fibers are aligned accurately for optimal performance.
• Understanding MPO connectors is essential for anyone working with high-speed fiber optic networks, particularly those using the 845966-B21 HPE 100Gbps 100GBase-SR4 Multi-mode Fiber 100m 850nm MPO Connector QSFP28 Transceiver Module. By understanding the advantages of MPO connectors and how they work, network administrators can ensure that their networks are operating efficiently and reliably, with minimal downtime and maintenance.

The performance and reliability of the 845966-B21 HPE 100Gbps 100GBase-SR4 Multi-mode Fiber 100m 850nm MPO Connector QSFP28 Transceiver Module can be affected by several factors, including:

• Fiber quality: The quality of the fiber optic cables used in the network can have a significant impact on the performance and reliability of the transceiver module. Poor quality fiber can result in signal degradation, which can lead to increased errors and reduced throughput.
• Cable length: The maximum cable length supported by the transceiver module is 100m for multimode fiber. Longer cable lengths can result in signal attenuation and degradation, leading to decreased performance and reliability.
• Environmental factors: The environment in which the transceiver module operates can also affect its performance and reliability. Factors such as temperature, humidity, and vibration can impact the module's performance, and can even cause damage or failure over time.
• Power supply: The transceiver module requires a stable and reliable power supply to operate properly. Power supply issues such as voltage spikes or drops can cause damage to the module and lead to decreased performance and reliability.
• Network topology: The topology of the network can also impact the performance and reliability of the transceiver module. Issues such as network congestion, packet loss, and latency can all affect the module's performance and reliability.
• Configuration settings: The configuration settings of the transceiver module, such as the speed and duplex settings, can also impact its performance and reliability. Incorrect or incompatible settings can lead to errors and decreased throughput.

To ensure optimal performance and reliability of the 845966-B21 HPE 100Gbps 100GBase-SR4 Multi-mode Fiber 100m 850nm MPO Connector QSFP28 Transceiver Module, it is important to carefully consider these factors and take appropriate steps to address any issues that may arise. This may include using high-quality fiber optic cables, maintaining a stable and controlled environment, ensuring a reliable power supply, optimizing network topology and configuration settings, and regularly monitoring performance and reliability metrics.

The 845966-B21 HPE 100Gbps 100GBase-SR4 Multi-mode Fiber 100m 850nm MPO Connector QSFP28 Transceiver Module is designed to operate within certain environmental conditions and operating parameters to ensure optimal performance and reliability. Some of the key environmental considerations and operating conditions for this transceiver module are:

• Temperature: The transceiver module should be operated within a temperature range of 0°C to 70°C to ensure proper functioning. Operating outside of this temperature range can cause overheating or freezing of the transceiver, which can lead to damage or failure.
• Humidity: The module should be operated within a humidity range of 5% to 95% non-condensing to prevent moisture from accumulating within the module. High humidity levels can cause corrosion or damage to the module.
• Vibration: The transceiver module should be protected from excessive vibration, as it can cause the internal components to become loose or disconnected, leading to performance issues or failure.
• Shock: The module should be protected from shocks and impacts, as these can damage the internal components and affect the module's performance.
• Power supply: The module requires a stable and reliable power supply to operate properly. Voltage spikes or drops can cause damage to the module and lead to decreased performance and reliability.
• Compatibility: The module should be used with compatible networking equipment to ensure proper functioning. Using incompatible equipment can lead to errors, decreased throughput, and other issues.

It is important to carefully consider these environmental considerations and operating conditions when installing and using the 845966-B21 HPE 100Gbps 100GBase-SR4 Multi-mode Fiber 100m 850nm MPO Connector QSFP28 Transceiver Module to ensure optimal performance and reliability. Proper installation, handling, and maintenance can also help to extend the lifespan of the module and prevent damage or failure.

• Manufacturer: HPE
• Part Number or SKU# 845966-B21
• Product Type: 100 Gigabit
• Product Name: Transceiver Module

• Application/Usage Data Networking
• Application/Usage Optical Network
• Interfaces/Ports Details 1 x MPO 100GBase-SR4 Network

• Media Type Supported Optical Fiber
• Fiber Mode Supported Multi-mode
• Ethernet Technology 100 Gigabit Ethernet
• Network Technology 100GBase-SR4

Finally, the HPE 845966-B21 100Gbps Transceiver Module emerges as a powerful and versatile component in the realm of networking technology. Its impressive data rate, multi-mode fiber compatibility, 850nm wavelength, and MPO connector make it a valuable asset for data centers, enterprise networks, and telecommunication infrastructures. As technology continues to advance, the demand for high-performance networking components like the HPE 845966-B21 is likely to persist, shaping the future of data transmission and communication networks.