Abstract
High-rate optical modules are suitable for scenarios that require high-performance computing and large amounts of data transmission, such as interconnections between data centers and super-computing centers. Low-rate optical modules are suitable for short-distance communications and mass laying scenarios, such as fiber-to-the-home for fixed networks and front-haul for mobile base stations. When selecting optical modules, you need to make trade-offs and choices based on actual application requirements.
Text
There are significant differences in application between high-rate optical modules and low-rate optical modules, which are mainly reflected in the following aspects:
First of all, high-rate optical modules are mainly used in scenarios that require high-performance computing and data transmission. For example, in high-performance computing scenarios such as interconnection between data centers and super-computing centers, high-rate optical modules can provide faster and more stable data transmission services. Since these scenarios usually require processing large amounts of data, the high transmission rate and low latency characteristics of high-rate optical modules have become key selection factors.
Secondly, low-rate optical modules are mainly used in short-distance communications and mass laying scenarios. Low-rate optical modules have been widely used at the bottom layer of the data center and the access layer of telecommunications, such as fiber-to-the-home for fixed networks and front-haul for mobile base stations. Because of its mature technology, low price, and ability to meet the needs of short-distance communications, low-rate optical modules have become the first choice in these scenarios.
In addition, from the perspective of market application, high-speed optical modules are mainly used in areas with high data volume such as metropolitan areas and backbone networks in the telecommunications market. High-speed optical modules are also widely used in equipment rooms such as the aggregation layer and core layer of data centers (especially large overseas data centers). Low-speed optical modules are most widely used in fiber-to-the-home FTTH scenarios in the telecommunications market, meeting a large number of laying needs.
To sum up, the main difference in application between high-rate optical modules and low-rate optical modules lies in their applicable scenarios and requirements. High-rate optical modules are more suitable for scenarios that require high-performance computing and large amounts of data transmission, while low-rate optical modules are more suitable for short-distance communications and large-scale laying scenarios. When selecting optical module, you need to make trade-offs and choices based on actual application requirements.
