• April 09. 2026

In 2026, the global optical fiber market experienced a new round of price fluctuations, with some optical fiber products reaching near seven-year highs. This phenomenon is the result of multiple factors, including tight supply of optical fiber preforms (preforms), long expansion cycles for optical fiber production capacity, and the explosive growth of emerging applications such as AI computing pow...

• June 07. 2024

With the rapid development of information technology and the increasing demand for network, the demand for high-speed and high-bandwidth data transmission equipment is becoming increasingly urgent. As a high-speed optical module, 800G is becoming the "new darling" of data centers. In this issue, we will take a look at the technical principle of 800G OSFP 2xSR4 optical module products and its ...

• May 10. 2023

Gigabit Ethernet has become the mainstream in enterprise networks, campus networks, data centers, and broadband access networks. Most gigabit switches are equipped with both RJ45 electrical ports and SFP optical ports. Many users need to interconnect these two ports but do not know the correct method. This article will explain the solution using SFP Copper‑T electrical modules, with industry‑stand...

• April 26. 2022

Single-mode (SM) fiber and multimode (MM) fiber are the two most commonly used transmission media in fiber optic communication, data centers, and enterprise networks. Choosing the right fiber type directly affects transmission speed, distance, stability, and cost. This article will explain their definitions, differences, and applications in detail. What Is Multimode (MM) Fiber? MM fiber is a fiber...

• October 09. 2021

Optical modules are core photoelectric conversion components in fiber-optic communication, data centers, enterprise networks, and telecom transmission systems. Correctly distinguishing single-mode and multi-mode optical modules is critical for matching fiber patch cords, ensuring transmission stability, and avoiding network failures. This article shares 4 practical identification methods compliant...

• July 28. 2020

Optical modules and media converters are both key photoelectric conversion devices widely used in fiber optic communication, data centers, enterprise networks, and broadband access systems. Many users are confused about their roles, differences, and connection rules. This article will clarify everything in detail. 1. What Is an Optical module ? The function of optical module is also the conversion...

• April 19. 2019

With the rapid development of cloud computing and data centers, 40G high-speed network cabling has become the mainstream of enterprise and data center interconnection. Traditional 2-core fiber connections can no longer meet high-density wiring requirements. This article focuses on the performance, advantages, disadvantages, and application scenarios of 12‑core and 8‑core MPO connections, helping y...

• January 03. 2019

Both optical patch cord and optical transceiver have single mode / multimode. If the collocation is wrong when using, it will lead to the parameter error of the optical modules. How to match the use of patch cord and optical transceiver? Today, we will share the knowledge with you, hope that can will be helpful for you! What are the differences between single mode and multimode optical modules? Th...