...Bending a fibre cable • One of the most important considerations when installing fibre optic cable is maintaining the minimum bend radius. Bending a fibre cable excessively may cause the optical signal to refract and escape through the cladd...

...pairs within a CATx cable. • The figure below illustrates one of the most common schemes. • The red, green and blue (RGB) components of the analogue video signal are multiplexed with the horizontal and vertical sync pulses (polarity maintained) ...

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Kabelkonstruktion og skew delay • Cat5 extender and CAT5e or CAT6 cables (delay skew) • If you connect CAT5e or CAT6 cable to a CAT5 extender, the result is blurry images on your monitor. The effect is known as delay skew, but do you know what...

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Black Box Explains: Networking Standards • As a result of research done at Xerox Corporation in the early 1970s, Ethernet has evolved into the most widely implemented physical and Data link layer protocol today and, in 1978, the International ...

...KVM • Networking • Cables & Infrastructure • Find the right size of your DKM FX switching solution • See which chassis and which cards you need for your ServSwitch DKM FX Matrix by filling in the basic information about your setup. • Media Conv...

...devices, modems and communications lines. • What layer does it operate on? • Sometimes network devices are described as being, for instance, Layer 2 devices or Layer 3 devices. This describes which OSI layer the device operates on. Et...