1. Ethernet Paul Delgado

2. EtherNet History

3. About ●computer network technology ●LAN & MAN ●IEEE 802.3

4. History Developed1973 – 1974 Introduced1980 Standardized1983 LAN WarsFDDI, ARCNET, Tokken Ring

5. About

6. CSMA/CD

7. MAC Devices indexed with unique address Not required with Full Duplex

8. Ethernet Frame

11. Power

12. Physical Layer Data Rate Range backplane100 GbE- Twin Axial100 GbE7 m Twisted Pair 40 GbE30 m MMF100 GbE125 m SMF 40 GbE2 km 100 GbE40 km

13. Physical Layer Data Rate Range backplane100 GbE- Twin Axial100 GbE7 m Twisted Pair 40 GbE30 m MMF100 GbE125 m SMF 40 GbE2 km 100 GbE40 km

14. Physical Layer Data Rate Range backplane100 GbE- Twin Axial100 GbE7 m Twisted Pair 40 GbE30 m MMF100 GbE125 m SMF 40 GbE2 km 100 GbE40 km

15. Physical Layer Data Rate Range backplane100 GbE- Twin Axial100 GbE7 m Twisted Pair 40 GbE30 m MMF100 GbE125 m SMF 40 GbE2 km 100 GbE40 km

16. Physical Layer Data Rate Range backplane100 GbE- Twin Axial100 GbE7 m Twisted Pair 40 GbE30 m MMF100 GbE125 m SMF 40 GbE2 km 100 GbE40 km

17. ConnectorMedia TypeSpeeds RJ45-Cu/Twisted Pair>40 Gbps SFP0 - 2 WCu/Twinax/fiber1 – 100 Gbps QSFP4 WOptical Fiber40 – 400 Gbps CFP46 WOptical Fiber40 – 800 Gbps Transceiver

18. Future

19. Questions? Comments? Complaints? Concerns? Thank You

22. Ex Ethernet19732.94 Mbps Ethernet II198210 Mbps (thick coax) 802.3198310BASE5 802.3a198510 BASE2 (10 Mbps) 802.3u1995100 BASE-TX (Fast Ethernet) 802.3y1998100BASE-T2 (lq twisted-pair) 802.3z19981000BASE-X Gbit/s (fiber) 802.3ab19991000BASE-T Ethernet (twisted pair) 802.3ae200210 Gigabit Ethernet (fiber) 802.3af2003Power over Ethernet (15.4 Watts) 802.3ah2004Ethernet First Mile 802.3ak200410GBASE-CX4 (twinaxial)

23. 802.3an200610GBASE-T (unshielded twisted pair) 802.3aq200610GBASE-LRM (multimode fiber) 802.3at2009Power over Ethernet (25.5 Watts) 802.3av200910 Gbit/s EPON 802.3az2010Energy Efficient Ethernet 802.3ba201040 Gbps & 100 Gbps100 m MMF 802.3bg201240 Gbit/s (SMF) 802.3bjJune 20144-lane 100Gb/s 802.3bm2015100G/40G (optical fiber) 802.3bq~Feb 201640GBASE-T twisted-pair 802.3bt~2017Power over Ethernet (100 Watts) 802.3by25G Ethernet