Fusion splicer,Fusion splicer manufacturer

Telebras according to Brazil’s state-owned telecoms company said in a news release, from 2012 to 2014 the end of February, Telebras for the 2014 World Cup in Brazil fiber facilities has to invest 76.3 million reais (RMB 205 million), is aimed at the 2014 World Cup during the realization of Brazil’s big football field and international coordination center of high-definition HD radio transmission.At the same time, the optical network will also integrate with Telebras existing infrastructure network, as an important part of Brazil’s national broadband plan.The Brazilian World Cup held games will help the city to shorten at least four months of fiber covering construction time.FIFA the required infrastructure construction, to some extent contributed to the Brazilian government popularization of broadband network.

To any mistake during absence with covering fiber construction project can go smoothly at the same time, the Brazilian states and municipalities have set aside the flexible space.According to reliable Brazil telecom said, “if not the World Cup, the project will be taking regular line analysis and complete.”In addition to bring broadband video signal, the optical fiber network is also used to transfer hd voice and image of the game.The vast network architecture, down to level, the data transmission quality of optical fiber link and node details such as transmission loss is especially important, and the optical fiber fusion splicer on the guarantee the important link, low loss welding brings the reliable operation of the entire network, and to transmit the world crazy event to families.As Brazil telecom partner, easy instrument provides optical fiber fusion splicer overall solution, support from the field to the global quality of signal transmission quality.

“World Cup really have played an important role in speed up the process.”A Brazilian telecommunications insiders, stressed that “we really met many difficulties in solving the problem of construction, but the host city is very support us, to cooperate, we finished our work at the same time, shang yi nuo apparatus also provides considerable technical assistance, IFS – 15 h of excellent quality guarantee the smooth construction of the network coverage project.”

At present, all the Brazilian World Cup host city has covered the optical fiber, the game at the stadium of existing optical fiber devices are running smoothly.By the end of 2014, will have at least 1 Mbps transmission speed reaching four hundred thousand Brazil’s family.Brazil fiber laying work of other sports venues aren’t completed, I’m afraid this huge task to “passion play” with the World Cup tournament.

Optical fiber fusion splicer is essential to the maintenance of equipment and optical fiber and cable engineering, can complete the singlemode, multimode, dispersion shifted, non zero dispersion shift fiber connection. The optical fiber  splicer structure of precision, the price is expensive, there are many places that need attention in the daily use and maintenance process.

The optical fiber splicer should be placed in the carrying case special transport, transit to avoid the vibration, bump, flip. It is recommended to keep the box for long distance transportation.

Optical fiber fusion splicer is a high precision equipment, it for the use of the environment have requirements (in Japan Fujikura Ltd. FSM-50S single core optical fiber fusion splicer for example. The use of the environment: the elevation of the 0~5000 meters, temperature -10~50, humidity from 0 to 95% of non condensing). In daily use should be to avoid the operation in the harsh environment of the direct sunlight, rain, snow, cold, wind, or equipped with umbrellas, tents and other tools to protect equipment.

Optical fiber fusion splicer for general electric three, built-in battery, AC and DC power supply. In the use of small generators for power supply, should be equipped with a power supply, so as to avoid the impact of the current damage to the device’s high voltage. Welding machine equipped with a built-in battery is Ni MH battery, memory, if used improperly will reduce the battery capacity, in front of the charge should be the battery residual capacity, recommendations for welding machine provide the discharge function; if the battery is not in use for a long time, the battery is full of electricity and each month completely charge and discharge.

In the field construction, we should pay attention to do a good job cleaning. Ensure that the optical fiber fixture, mirror and V type of the groove of the clean, if there is dust or foreign body, can be used to clean water. Develop the habit of closing the cover of the wind and the wind, and the dust and the optical fiber can be avoided. General optical fiber fusion splicer provide auto start function, the closure of windproof cover machine automatically weld, it is recommended to disable this feature.

Optical precision cutting knife is an important part of the optical fiber fusion splicer, cutting quality is an important guarantee for fusion of the. In use to keep the fiber foot, V groove and cutting blades clean. That cutting quality decreased significantly, the rotary cutting knife to a knife, blade a lap later should be timely replacement blade.

Optical fiber fusion splicer will provide corresponding to different fibers of various melt grafting pattern should corresponds to optical fiber type selection of appropriate melting connection mode, non professional personnel do not modify the parameters of the model, so as not to affect the welding quality.

When the welding machine malfunction, with welding machine self-test function can be part of the problem or eliminate the problem to find the reasons, such as to resolve the problem is still not should be timely contact with the supplier, do not disassemble itself.

Each of the proposed to do a fusion splicer full maintenance, equipment of optical, mechanical transmission, electrode, battery, cutting knife, etc. each part do a comprehensive detection and maintenance.

Ultrasonic fusion splicer is the ultrasonic welding head by conduction to the plastic processing parts, the two plastic joint surface due to a dramatic friction by ultrasound, friction heat melt plastic joint face and complete the agglutination.Advantages of this technology has a fast speed and strong weld, more important is can make the plastic products production and processing automation.Ultrasonic plastic welding machine in plastic welding, preparetions, forming, riveting, welding, excision and suture operation.As long as the welding head to change can be used to do a variety of applications.

The working principle of ultrasonic welding requires a combination of two parts, in the above a vibration, a static below, contact friction heat on the surface of the surface of plastics melt and combination.Initial friction contact surface, thus reducing the ultrasonic energy concentrated to improve the welding efficiency and quality is very important, therefore, one of the required welding parts (usually the parts above) on the weld interface must be a prominent ridge, known as the “guide to ridge”.If the two weldments relative position requirement is strict, also need to consider to increase design positioning device.Can guide edges and the positioning device should be taken into account when designing injection mold at the same time.

Ordinary optical fiber fusion splicer generally refers to single core optical fiber fusion splicer. in addition to this, and is dedicated to the welding ribbon fiber ribbon optical fiber welding machine, welding wire cable, jumper wire covered wire welding machine, as well as welding polarization-maintaining fiber polarization-maintaining optical fiber welding machine and so on.

According TO the alignment in a different way can be divided into two broad categories: cladding type (PAS) profile alignment system alignment and fiber CORE type (CORE TO CORE), is a big gap between the price between the two.

Aim cladding optical fiber welding machine is mainly used in the optical fiber as the index requirements is not too high, the places are generally four motors, cheaper prices;

Fiber core on the optical fiber welding machine is equipped with six motor including focus motor, precision alignment system, and the special design of the optical lens and software algorithm, and can accurately identify types of optical fiber and automatically selects the matching fusion model for welding, to ensure the quality of welding.Due to the high technical content, besides can be used for optical fiber door can also be used in the main optical fiber welding, so the price is relatively high.

The correct use of optical fiber fusion splicer is an important guarantee and key link of optical fiber splice loss reduction, specific steps are as follows:

1. should be strictly in accordance with the welding instructions and operating procedures, the correct operation of welding machine.

2. Reasonable fiber placement, place the fiber of V groove welding machine, the movement wants light.This is because the fiber core diameter of 10 nm single-mode fiber, if you want to weld loss less than 0.1 dB, the optical axis of the radial deviation less than 0.8 nm.

3. Depending on the type of fiber reasonably set the right welding parameters (pre discharge current, time and andadministrative electric current, andadministrative electric time, etc.).

4. In the use and after use to remove the dust in the welding machine timely (especially the fixture, the mirror and v groove of dust and fiber pulverized).

5. The service life of the fusion splicer and electrical pole generally about 2000 times, use for a long time after the electrodes will be oxidized, lead to loss of discharge current is big and make the weld value increases.At this time to remove the electrode, use medical absorbent cotton dipped in alcohol wiped gently and then to the fusion splicer, cleaning and discharge at a time.If multiple cleaning after the discharge current is too large, should be re replacement of electrode.