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2. Troubleshoot a broadband internet connection - AOL Help

   help.aol.com/articles/troubleshooting-a...

   Check the physical connection - A loose cable or cord can often be the cause of a connection problem. Make sure everything is securely connected to the wall and device. 3. Reboot your modem/router - Sometimes the old "turn it off and on again" approach actually does work! Just wait about five minutes before turning it back on to make sure ...

3. Troubleshooting AOL Desktop Gold

   help.aol.com/articles/aol-desktop-troubleshooting

   Desktop Gold doesn't provide dial-up internet connectivity and can only be used if you already have a broadband internet connection. If you're having trouble getting online, check to see if the issue is with your internet connection.Our help article, Troubleshooting a Broadband Connection , provides some useful troubleshooting tips.

4. Carrier-sense multiple access with collision detection

   en.wikipedia.org/wiki/Carrier-sense_multiple...

   [9] [10] The maximum jam-time is calculated as follows: The maximum allowed diameter of an Ethernet installation is limited to 232 bits. This makes a round-trip-time of 464 bits. As the slot time in Ethernet is 512 bits, the difference between slot time and round-trip-time is 48 bits (6 bytes), which is the maximum jam-time.

5. List of interface bit rates - Wikipedia

   en.wikipedia.org/wiki/List_of_interface_bit_rates

   Contention in a wireless or noisy spectrum, where the physical medium is entirely out of the control of those who specify the protocol, requires measures that also use up throughput. Wireless devices, BPL , and modems may produce a higher line rate or gross bit rate , due to error-correcting codes and other physical layer overhead.

6. 10BASE2 - Wikipedia

   en.wikipedia.org/wiki/10BASE2

   10BASE2 (also known as cheapernet, [1] thin Ethernet, thinnet, and thinwire) is a variant of Ethernet that uses thin coaxial cable terminated with BNC connectors to build a local area network. During the mid to late 1980s, this was the dominant 10 Mbit/s Ethernet standard.

7. Interpacket gap - Wikipedia

   en.wikipedia.org/wiki/Interpacket_gap

   Ethernet variant Minimum transmitted IPG Minimum received IPG 10 Mbit/s Ethernet: 9.6 μs: 4.7 μs (47 bit times) 100 Mbit/s (Fast) Ethernet: 0.96 μs: 0.96 μs (96 bit times) [3] [dubious – discuss] Gigabit Ethernet: 96 ns: 64 ns (64 bit times) 2.5 Gigabit Ethernet: 38.4 ns: 16 ns (40 bit times) 5 Gigabit Ethernet: 19.2 ns: 8 ns (40 bit ...

8. 2.5GBASE-T and 5GBASE-T - Wikipedia

   en.wikipedia.org/wiki/2.5GBASE-T_and_5GBASE-T

   By reducing the original signal rate to 1 ⁄ 4 or 1 ⁄ 2, the link speed drops to 2.5 or 5 Gbit/s, respectively. [5] The spectral bandwidth of the signal is reduced accordingly, lowering the requirements on the cabling, so that 2.5GBASE-T and 5GBASE-T can be deployed at a cable length of up to 100 m on Cat 5e or better cables. [6] [7]

9. 10BASE5 - Wikipedia

   en.wikipedia.org/wiki/10BASE5

   10BASE5 vampire tap Medium Attachment Unit (transceiver) 10BASE5 transceivers, cables, and tapping tool. 10BASE5 (also known as thick Ethernet or thicknet) was the first commercially available variant of Ethernet. The technology was standardized in 1982 [1] as IEEE 802.3. 10BASE5 uses a thick and stiff coaxial cable [2] up to 500 meters (1,600 ...