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dido:public:ra:xapend:xapend.a_glossary:p:physicallayer [2020/11/13 02:29] nick ↷ Links adapted because of a move operation |
dido:public:ra:xapend:xapend.a_glossary:p:physicallayer [2021/10/04 12:57] (current) nick ↷ Links adapted because of a move operation |
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| ===== Physical Layer ===== | ===== Physical Layer ===== | ||
| - | [[dido:public:ra:xapend.glossary| Return to Glossary ]] | + | [[dido:public:ra:xapend:xapend.a_glossary:start| Return to Glossary ]] |
| - | The **Physical Layer** is the first layer of the [[dido:public:ra:xapend:xapend.glossary:o:osi]]. The Physical Layer deals with bit-level transmission between different devices and supports electrical or mechanical interfaces connecting to the physical medium for synchronized communication. | + | The **Physical Layer** is the first layer of the [[dido:public:ra:xapend:xapend.a_glossary:o:osi]]. The Physical Layer deals with bit-level transmission between different devices and supports electrical or mechanical [[dido:public:ra:xapend:xapend.a_glossary:i:interface|interfaces]] connecting to the physical medium for synchronized communication. |
| This layer plays with most of the network’s physical connections - wireless transmission, cabling, cabling standards and types, connectors and types, network interface cards, and more - as per network requirements. However, the physical layer does not deal with the actual physical medium (like copper, fiber). | This layer plays with most of the network’s physical connections - wireless transmission, cabling, cabling standards and types, connectors and types, network interface cards, and more - as per network requirements. However, the physical layer does not deal with the actual physical medium (like copper, fiber). | ||