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The Open Systems Interconnection (OSI) model is a reference model developed by the International Organization for Standardization (ISO) that "provides a common basis for the coordination of standards development for the purpose of systems interconnection."
History, Works, Standards & Products
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layer model osi protocol data network protocols application networking internet transport iso layers physical standards reference functions also tcp systems
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| voltage levels | instance of | Layer specifications define characteristics | 0.80 | text |
| the timing of voltage changes | instance of | Layer specifications define characteristics | 0.80 | text |
| physical data rates | instance of | Layer specifications define characteristics | 0.80 | text |
| maximum transmission distances | instance of | Layer specifications define characteristics | 0.80 | text |
| modulation scheme | instance of | Layer specifications define characteristics | 0.80 | text |
| channel access method | instance of | Layer specifications define characteristics | 0.80 | text |
| physical connectors | instance of | Layer specifications define characteristics | 0.80 | text |
| 802.3 Ethernet | instance of | and controls error checking and frame synchronization.The MAC and LLC layers of IEEE 802 networks | 0.80 | text |
| 802.11 Wi-Fi | instance of | and controls error checking and frame synchronization.The MAC and LLC layers of IEEE 802 networks | 0.80 | text |
| and 802.15.4 Zigbee operate at the data link layer.The Point-to-Point Protocol | instance of | and controls error checking and frame synchronization.The MAC and LLC layers of IEEE 802 networks | 0.80 | text |
| IBM's SNA or Novell's IPX over an IP network | instance of | such as carrying non-IP protocols | 0.80 | text |
| or end-to-end encryption with IPsec | instance of | such as carrying non-IP protocols | 0.80 | text |
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