Uncategorized

With the rapid development of information technology, optical fiber communication technology has become the leading technology in the field of modern communication. In the optical fiber communication system, the optical cable splice closure, as an important device, plays a key role in connecting, protecting and managing the optical fiber splices. This article will introduce the […]

According to the transmission mode of light in the optical fiber, it can be divided into: single-mode optical fiber and multi-mode optical fiber. So, how do we distinguish between single-mode fiber and multimode fiber? SM stands for single-mode, and MM stands for multi-mode. The single-mode is generally marked with 12DB1 or B4, and the multi-mode

OPGW optical cable, also known as optical fiber composite overhead ground wire, places the optical fiber in the ground wire of the overhead high-voltage transmission line to form an optical fiber communication network on the transmission line. This structure has dual functions of ground wire and communication. OPGW optical cable Due to the wrapping of