According to IHS iSuppli's China Research Service, it continues to increase spending on equipment that supports 4G LTE wireless services, and is expected to drive China's overall spending on mobile infrastructure equipment to a peak of $ 11.2 billion in 2014.

TD LTE is undergoing trials prior to commercial deployment and will continue in the second half of 2012. However, the actual LTE service will be launched in 2013, thereby driving infrastructure equipment spending. The current infrastructure equipment spending cycle will peak in 2014 until the next generation of wireless investment begins.

This year, China's mobile infrastructure spending will decline slightly by 7.5%, from US $ 10.7 billion in 2011 to US $ 9.9 billion. In 2013, expenditures will rise slightly by 1.1% to US $ 10 billion, and surged by 11.7% in 2014, as shown in Figure 4.

Last year, the total operating income created by Chinese telecommunications companies was US $ 156.8 billion, an increase of 10% over 2010. The revenue generated by the fixed-line business will increase by 1.0% to US $ 41.3 billion, while the revenue generated by the mobile business will increase by 13.9% to US $ 113.7 billion.

Overall capital expenditures covering fixed-line and wireless communications, broadband and fiber optic applications and services increased by 11.1% in 2011 to US $ 52.7 billion. The ratio of capital expenditure to operating income last year was 33.6%, only an increase of 0.3 percentage points from 2010.

User surge

As of the end of 2011, China's mobile users reached 975.7 million, an increase of 15.9% over 2010. Among them, 2G users increased by 6.7% to 848.2 million. 3G users surged by 171.0% to 127.5 million.

From the perspective of Internet access, the number of broadband users increased to 148.2 million in 2011, an increase of 24.8% over the previous year. The household penetration rate of broadband users rose to 35.8%, an increase of 6.5 points from the end of 2010.

By the end of 2011, China Unicom had deployed 240,000 WCDMA base stations and had more than 720,000 CSs. At the same time, China Telecom deployed about 400,000 base stations and had more than 1.4 million fans. In addition, the number of TD-SCDMA base stations in operation reached 200,000, with 1.5 million carrier fans.

As far as the GSM network is concerned, China Mobile has 680,000 base stations and more than 7.5 million transceivers (TRX). China Unicom has deployed 380,000 base stations and has more than 2 million transceivers. In addition, the number of broadband network ports in China reached 230 million, an increase of 25.7% from the end of 2010.

MOSO dimmable LED Driver is designed for various types of exterior or industrial LED lighting, including LED roadway lighting, LED street lighting, LED flood lighting, LED highbay lighting, LED high mast lighting, LED architecture lighting, etc. The driver is compliant to all 0~10V and PWM dimming controllers, dimming systems, and smart control systems.

 

All dimmable LED Drivers comes with compact size and IP67 protection. So the same driver can be used for independent or built-in a waterproof power supply chamber. There is no limitation of the IP rating of the luminaire housing.

 

Programmable LED DriverProgrammable LED Driver 1

The ProgrDimmable LED Driver operates in constant current model. There are two types dimmable LED drivers available in MOSO: 1) Programmable Dimmable LED Driver, or constant current dimmable LED driver.

 

A programmable dimmable LED driver can be monitored by an infrared-based programming device, to deliver different output current and voltage values to LED modules.  With one driver, you can use it for different light fixture designs. The fully programmed drivers offer all dimming options (0-10V/PWM/Timing
control/DALI) and a wide range of output current in a single driver, which
deliver maximum flexibility with customized operating settings and intelligent
control options for lighting manufacturers.
The Programmable dimmable LED drivers obtained many global safety certifications, including UL, CE, TUV, ENEC, CB, SAA, BIS, KC, etc,  they are compatible with the safety regulations in different countries.

 

A constant current dimmable LED driver will only deliver fixed output current, you are not able to change the Iout like a programmable driver. The driver is competible with 0-10V / PWM / DALI dimming prootcols.

 

The compact metal case and high efficiency enables the power supply to operating with high reliability, and extending product lifetime to at least 50,000 hours. Overall protection is provided against lightening surge, output over voltage, short circuit, and over temperature, to ensure low failure rate.

 

MOSO grants the product with 5 years global warranty. Customer can refer to Warranty policy, find the closest MOSO distributors or sales representatives, to get a local replacement in case of any failure. 


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