ساختار فيزيکی شبکه های کامپيوتری

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Presentation transcript:

ساختار فيزيکی شبکه های کامپيوتری 9/12/2018 ساختار فيزيکی شبکه های کامپيوتری

تعریف شبکه انواع شبکه از لحاظ وسعت توپولوژیهای شبکه 9/12/2018 تعریف شبکه انواع شبکه از لحاظ وسعت Lan ( Local Area Network) Man (Metropolitan Area Network) Wan (Wide Area Network) توپولوژیهای شبکه Bus Ring Star Mesh

Bus

Ring

Star

Mesh

رسانه های ارتباطی شبکه کابل امواج (Wireless) Coaxial UTP (Unshielded Twisted Pair) STP (Shielded Twisted Pair) Fiber Optic Indoor Single Mode Multi Mode Outdoor امواج (Wireless)

Coaxial UTP

STP Fiber Optic

تجهيزات شبکه Active Passive سوئيچ / هاب (Hub / Switch) مسيریاب (Router) اکسس پوینت (Access Point) Passive کابل باکس کیستون (Keystone) پچ پنل (Patch Panel) انواع کانکتور پچ کورد (Patch Cord) رک (Rack)

Hub / Switch Router

Indoor Access Point

Outdoor Access Point

Box Keystone

Patch Panel

Connectors RJ-45 (UTP&STP) Fiber Optic

Patch Cord

Rack

Rack

ابزارهای شبکه انبر پرچ

ابزارهای شبکه پانچر

ابزارهای شبکه تستر

ابزارهای شبکه تستر- فیبرنوری

ابزارهای شبکه فیوژن (Fusion)

رنگ بندی کابل های شبکه کلاس A (TIA/EIA-T568-A) کلاس B (TIA/EIA-T568-B) کراس (Cross)

کابل کشی ساخت يافته (Structured Cabling)

پایان