Digital & Data

عرض النطاق الترددي

التعريف

الحد الأقصى لسعة نقل البيانات في قناة اتصال، ويُقاس عادة بالبت في الثانية (bps، Mbps، Gbps).

الشرح

Bandwidth represents the theoretical ceiling, not the actual speed achieved in practice. A fiber link may have 1 Gbps bandwidth but deliver less throughput due to protocol overhead and network congestion. The term originates from radio engineering, where it described the range of frequencies a channel could carry. Consumer broadband plans typically offer 100 Mbps to 1 Gbps downstream bandwidth.

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