According to the financial report, the average gross profit margin of Jingdian in 2014 increased to 19.05%, and the profitability rate increased to 8.62%, which was 5.74% and 6.64% higher than the previous year respectively. The accumulated net profit attributable to the parent company for the whole year was 1.81 billion yuan. After the share tax, the net profit reached 1.98 yuan.
However, in the fourth quarter, due to the 25% decline in the previous quarter's revenue, and the financial benefits of more than 80 million yuan (about 15.68 million yuan), the impact of last quarter's profit decline to 91 million Yuan (equivalent to about RMB 17.836 million), a significant decline from the 1.816 billion yuan in the third quarter.
After the formal merger of Jingdian Optoelectronics, Jingdian is actively integrating the two industries. It is understood that in the first two months of this year, due to the introduction of new products and positive improvement in yield, the rate of production was less than 50%. After receiving only about 160 million yuan (equivalent to about 31.36 million yuan), the combined revenue of the company was 1.864 billion yuan (equivalent to about 365 million yuan) in February, a decrease of 22.84% and an annual decrease of 9.04%.
At present, the orders of Jingdian are mainly based on the production line of Jingdian. After the integration of the two parties, the products of Yuanyuan will be the same as those of Jingdian. As for the overall prosperity, Jingdian said that the traditional peak season is about to start, and the economy in April should be Better than March. In addition, the board of directors of Jingdian also distributed a cash dividend of 0.829228 yuan, the dividend level was a new high of nearly three years, and the allotment rate was close to 42%. The board of directors also finalized the shareholders meeting on June 2.
Fiber optic adapters are typically used to connect two fiber optic cables together. They come in versions to connect single fibers together (simplex), two fibers together (duplex), or sometimes four fibers together (quad). Adapters are designed for multimode or single-mode cables. The single-mode adapters provide more precise alignment of the tips of the connectors and can be used to connect multimode cables. The reverse is not suggested as this might cause misalignment of the small single-mode fibers and loss of signal strength (attenuation).
Optical attenuators are commonly used in fiber-optic communications, either to test power level margins by temporarily adding a calibrated amount of signal loss, or installed permanently to properly match transmitter and receiver levels. Sharp bends stress optic fibers and can cause losses. If a received signal is too strong a temporary fix is to wrap the cable around a pencil until the desired level of attenuation is achieved. However, such arrangements are unreliable, since the stressed fiber tends to break over time.
Types:
Optical attenuators can take a number of different forms and are typically classified as fixed or variable attenuators. What's more, they can be classified as LC, SC, ST, FC, MU, etc. according to the different types of connectors.
Sijee provides different types of Optical Fiber Attenuator, Fiber Optic Attenuator, Fiber Optic Fixed Attenuator, FC Fiber Attenuator.
Fiber Optic Attenuator
Optical Fiber Attenuator,Fiber Optic Attenuator,Fiber Optic Fixed Attenuator,FC Fiber Attenuator
Sijee Optical Communication Technology Co.,Ltd , https://www.sijee-optical.com