Normen und Normierungsgremien
Kleiner Überblick:
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CCITT |
Community Colleges for Innovative Technology Transfer Eine der ersten Normen z.B. V24 (seriell RS232), X25, usw. |
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ISO |
International Standardtisation Organisation z.B. ANSI, BSI, DIN |
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IEEE |
Institute of Electrical and Electroical Engineers |
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zum Beispiel: |
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IEEE 802 |
Netzwerkstandard |
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IEEE 802.3 |
Standard Ethernet |
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IEEE 802.5 |
Token Ring |
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IEEE 802.11b |
Wireless LAN |
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IEEE 802.15 |
Bluetooth |
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IEEE 802.3 Norm |
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10Base5 |
10Base2 |
10BaseT |
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Übertragungsrate |
10 Mbit/s |
10 Mbit/s |
10 Mbit/s |
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Modulation |
Basisband |
Basisband |
Basisband |
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Segmentlänge (max.) |
500 m |
200 m |
100 m |
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Medium |
Koax 50 Ohm RG9 [THICK] |
Koax RG58 [THIN] |
UTP |
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Topologie |
Bus |
Bus |
Stern |