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The optical module is composed of optoelectronic devices, functional circuits, and optical interfaces. Optoelectronic devices include two parts: transmitting and receiving. The optical module can convert the electrical signal into an optical signal at the transmitting end through photoelectric co...

In order to regulate work pressure, create a passionate, responsible and happy working atmosphere, so that everyone can better participate in the next work. HDV Photoelectron Technology Co., Ltd. specially organized outdoor activities in Songshan Lake, Dongguan, which aims to enrich employeesR...

The first step in the process of receiving a chip may be the patch; a TO includes a patch that heat sinks to the TO socket, a chip that LDs to the heat sink, and a backlight PD; The specific mounting process may be very different: the object to be attached is usually an LD / PD chip, or TIA, resi...

In the optical communication industry, optical modules are the most exposed. They have different physical sizes, and the number of channels and transmission rates vary greatly. How these modules are produced, what are their characteristics, and all the secrets are in the standard. Older packaging...

Introduction of various PON systems 1. APON technology In the mid-1990s, some major network operators established the Full Service Access Network Alliance (FSAN), whose purpose is to formulate a unified standard for PON equipment so that equipment manufacturers and operators can enter the PON eq...

With the development of modern cities towards multi-functionalization, the urban layout is becoming more and more complex, and there are hundreds, hundreds, or even thousands of ground monitoring points. To ensure that functional departments can grasp real-time, clear and high-quality video image...