D413 - Telecomm and Wireless Communications QUESTIONS AND ANSWERS | LATEST UPDATE RATED A+

D413 - Telecomm and Wireless Communications

1. 802.3 Ethernet standards

2. 802.11 Wi-Fi Standards

3. 802.1X Port-based Network Access Control (PNAC) standard.

4. 802.1D Spanning Tree Protocol (STP) Standard

5. 802.1Q Protocol for VLAN tagging within networks.

6. 802.1p Quality of Service (QoS) standard.

7. 802.3af / 802.3at Standards for Power over Ethernet (PoE / PoE+).

8. 802.3ad Link Aggregation (LAG) standard

9. 802.15 Wireless Personal Area Networks (WPAN) standard

10. 802.16 WiMAX (Worldwide Interoperability for Microwave Access) standard

11. Cat 5 100 Mbps
100 meters
100 MHz

12. Cat 5e 1 Gbps
100 meters
100 MHz

13. Cat 6 1 Gbps
100 meters
250 MHz

14. Cat 6a 10 Gbps
100 meters
500 MHz
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, D413 - Telecomm and Wireless Communications


15. Cat 7 10 Gbps
100 meters
600 MHz

16. Cat 7a 10 Gbps
100 meters
1000 MHz

17. Cat 8 40 Gbps
30 meters
2000 MHz

18. FDM (Frequency Division Analog multiplexing technique dividing bandwidth into frequency
Multiplexing) bands.

19. TDM (Time Division Multi- Digital multiplexing technique allocating time slots for each channel.
plexing)

20. STDM (Synchronous TDM) TDM with fixed time slots synchronized to a clock.

21. ATDM (Asynchronous TDM) TDM with flexible time slots for varying data rates.

22. WDM (Wavelength Division Optical multiplexing using different light wavelengths for channels.
Multiplexing)

23. DWDM (Dense WDM) Enhanced WDM that packs channels more closely for higher capac-
ity.

24. CDM (Code Division Multi- Digital multiplexing technique that spreads signals using unique
plexing) codes.

25. ISO/IEC 7498-1 OSI Model standard

26. ISO/IEC 11801 Standard for generic cabling for premises
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