Related Articles. Many students today are jumping straight from college to an MBA program rather than getting a job and gaining work experience before entering business school. This growing trend â mostly due to the recession and poor job market â has many schools loosening the two-to-five year work experience requirement for MBA applicants.
First, OM stands for optical multi-mode. Both OM3 an OM4 are 50/125 core fiber but they have different internal construction that allows the OM4 fiber to provide the same performance as OM3 but for longer distances.The reason for this is the difference in bandwidth, OM3 has 2500 megahertz bandwidth, OM4 has 4700 megahertz bandwidth.hat this translates to is longer transmission distances for the OM4 fiber. So you will need to know the distance of the fiber run in order to help decide which kind of fiber and fiber accessories need to be used.
AC3 is a file extension for surround sound audio files used on DVD s format. The AC3 file format was created by Dolby Labs for use in a Dolby Digital audio on DVD, Blu-ray and other digital video formats.AC3 stands for Audio Coding 3.t is more common in computer audio for sound cards to interpret AC3 and put out a PCM stream; however some cards can output a Dolby Digital or DTS stream that may be used on with a home theater amplifier. MIME type: audio/ac3.