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Blowing machines are classified with regard to the diameter of the cable they can handle and the type of drive system (track feeder, roller feeder, belt feeder or blowing heads without feeders). The optical fiber cable blowing machine are of 2 types. Hydraulically powered; Pneumatically powered. The hydraulically blowing machine consists of 2 ...
Cable jetting is the process of blowing a cable through a duct while simultaneously pushing the cable into the duct. Compressed air is injected at the duct inlet and flows through the duct and along the cable at high speed.
As stated in industry requirements document Telcordia GR-3155 [1] Generic Requirements for Microducts for Fiber Optic Cables, microduct products are expected to: Be compatible with existing construction designs and building configurations for both riser- and plenum-rated applications, including cable blowing apparatus.
Converge was established in 1996 as the ComClark Network and Technology Corp. by Dennis Anthony Uy in 1996 at Angeles City. [4]In 2009, the Congress of the Philippines enacted Republic Act No. 9707, to grant Converge ICT Solutions Inc. the franchise to construct, install, establish, operate, and maintain a telecommunication system throughout the Philippines.
The machine pays out the cable at a controlled tension and wraps the cable around the host conductor at a helical pitch of about 1 metre. The wrapping machine may be pulled by hand using a rope from the ground or it may be self-propelled and radio controlled. Motive power may be provided by a petrol engine or a battery pack.
The fiber unit is covered with a plastic or steel tape, and the whole surrounded with aluminum and steel strands. Individual fibers may be in "loose buffer" tubes, where the inside diameter of the tube is greater than the fiber outside diameter, or may be "tight buffered" where the plastic buffer is coated directly on to the glass.
Now Corporation (shortly known as Now Corp) is a Filipino conglomerate firm based in Makati, Philippines.The company's core businesses are centralized in the information and communications technology sector, including broadband internet and fiber-optic communication services (Now Telecom), information technology, digital media (NowPlanet.tv), management services, and cybersecurity among others.
First Philippine Industrial Park, established in 1996, comprises 520 hectares (1,300 acres) ecozone located in the cities of Tanauan and Santo Tomas in the province of Batangas, Philippines. Divided into three phases, currently has 67 occupants, including 37 Japanese firms and approximately 30,000 employees on site.