1. working principle of the module Long-range fiber optic sfp module products for unity with APD receiver module, work rate 2500Mbps, transmission distance 80km, electrical interface can hot swap without power, dual LC optical interface pl…

Read by the microcontroller optical modules and CDR-related memory, and in accordance with the parameters that need to be read LCD display real-time, so that the results intuitive and easy to understand. While connected via serial port and…

In recent years, fiber optic communications network has achieved rapid development. Optical transceiver module as one of the key technologies of optical fiber communication network is widely used in a variety of optical communication syste…

Introduction In the optical communication products, optical module occupies has a very important position. Optical transceiver module as one of the key technologies of optical fiber communication network, is widely used in synchronous opti…

High-speed digital circuit design means that if the rise time of the signal propagation delay times of less than 4, PCB.The signal on the board can present transmission line effect, such a design is called high speed digital circuit design…

In recent years, along with fiber to the home , all-optical network applications , such as the rise of hot spots , the communications industry is facing a double challenge of bandwidth and speed , high-capacity , high-speed and high-qualit…