The 100G QSFP28 100KM optical module adopts four channel 25Gbps transmission technology and achieves single wavelength 100G transmission through wavelength division multiplexing, supporting a fiber transmission distance of 100km. Its core working principle is based on PAM4 modulation technology, which achieves single wavelength efficient transmission through four level voltage control and is compatible with the IEEE 802.3cu standard.  ‌One of the notable features of the 100G QSFP28 100KM optical module is its ability to transmit data at a blazing speed of 100Gbps over a distance of up to 100 kilometers. This makes it an ideal choice for applications that require long - haul data transmission, such as metropolitan area networks (MANs), wide area networks (WANs), and data center interconnections (DCIs). Whether it's connecting multiple data centers across a city or enabling communication between distant offices, this module ensures that data flows smoothly and efficiently.

Reliability is a top priority when it comes to data transmission, and the 100G QSFP28 100KM optical module doesn't disappoint. It is built with high - quality components that ensure stable performance even in challenging environments. Factors like temperature variations and electromagnetic interference are well - handled by the module, minimizing the risk of data loss or transmission errors. This level of reliability is crucial for mission - critical applications where any downtime or data corruption can have significant consequences.

In terms of power consumption, the module is designed to be energy - efficient. While delivering high - speed data transmission over long distances, it manages to keep power usage in check. This not only helps in reducing operational costs but also contributes to a more sustainable and eco - friendly network infrastructure, which is increasingly important in today's world.

Installation and maintenance of the 100G QSFP28 100KM optical module are relatively straightforward. Its hot - pluggable design allows for easy insertion and removal without disrupting the entire network. This means that network technicians can replace or upgrade the module quickly, minimizing network downtime. Additionally, most modules come with built - in monitoring features that provide real - time data on parameters like temperature, voltage, and optical power. This helps in proactive maintenance, allowing potential issues to be identified and resolved before they escalate into major problems.

When it comes to compatibility with different network protocols, the 100G QSFP28 100KM optical module is highly versatile. It supports various protocols such as 100GBASE - LR4, which is commonly used for long - distance 100G Ethernet connections. This broad protocol support ensures that the module can work seamlessly with a wide range of networking equipment from different manufacturers, providing flexibility in network design and expansion.