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…

Of course, we will be told that this year will be the year 10Gb / s Ethernet great development over the past few years as we have been repeatedly told that. The reason is not because of technical ability -? 10 gigabit ethernet sfp has stab…

Oscilloscope market makers announced that launched the first in the industry for four-channel SFP interfaces (QSFP +) compatible product consistency test and debug the solution.New QSFP + solution based on the liner the DPO/DSA/MSO70000 os…

10G SFP + optical module overall solution is a complete demonstration of the work of the demodulated optical transceiver solutions, mainly used in small plug (SFP +). This solution shortens the time of the customer design and cost saving c…

With the development of the technology of 100 - Gbps, adjustable SFP + optical transceiver module market is the overall expansion.According to the latest release Infonetics 40 g / 10 g / 100 g optical transceiver module size of the market …

Traditionally， the maximum transmission rate of the electricity-based SFP is 1G， lacking the technology and product to convey the 2.5 G&beyond high-speed links．At present， optical transmission is the primary way to support 2.5 G&beyond…

semiconductor laser is one of the key components of the next generation optical network.Typical Bragg grating (DBR) tunable semiconductor laser (SGDBR, DS - DBR) has a wide tuning range, such as edge mode rejection ratio and wavelength swi…

Recently, the Ethernet technology summit held in Santa Clara, California. Conference on Microsoft Brad Booth made ​​a speech "build cloud computing centers," he shared his foreseeable future data centers with everyone: all the components i…

Adjustable optical attenuator (VOA) is an important optical fiber in optical fiber communication system, a dynamic device, mainly used for the channel in dense wavelength division multiplexing (DWDM) system of power balance, realize gain f…

Given LightCounting report shows that 2013 time components and modules, total sales of more than $4.2 billion, an increase of 9%.From the perspective of the regional distribution of manufacturers, the United States and Japan is the world's…

SFP transceiver stands for Small Form-factor Pluggable transceiver. This transceiver is compact and hot-pluggable. It is widely used in the field of Data Communication and Networking. This transceiver mainly acts as an interface between a …