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  2. List of interface bit rates - Wikipedia

    en.wikipedia.org/wiki/List_of_interface_bit_rates

    PC Card 16-bit 255 ns word mode: 62.72 Mbit/s: 7.84 MB/s: PC Card 16-bit 100 ns byte mode: 80 Mbit/s: 10 MB/s: PC Card 16-bit 100 ns word mode: 160 Mbit/s: 20 MB/s: PC Card 32-bit (CardBus) byte mode: 267 Mbit/s: 33.33 MB/s: ExpressCard 1.2 USB 2.0 mode: 480 Mbit/s: 60 MB/s: 2003 PC Card 32-bit (CardBus) word mode: 533 Mbit/s: 66.66 MB/s: PC ...

  3. List of countries by Internet connection speeds - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    This is a list of countries by Internet connection speed for average and median data transfer rates for Internet access by end-users. The difference between average and median speeds is the way individual measurements are aggregated.

  4. Data-rate units - Wikipedia

    en.wikipedia.org/wiki/Data-rate_units

    The ISQ symbols for the bit and byte are bit and B, respectively.In the context of data-rate units, one byte consists of 8 bits, and is synonymous with the unit octet.The abbreviation bps is often used to mean bit/s, so that when a 1 Mbps connection is advertised, it usually means that the maximum achievable bandwidth is 1 Mbit/s (one million bits per second), which is 0.125 MB/s (megabyte per ...

  5. Measuring network throughput - Wikipedia

    en.wikipedia.org/wiki/Measuring_network_throughput

    In actuality, a 64 kilobyte file is 64 × 1,024 × 8 bits in size and the 64 k circuit will transmit bits at a rate of 64 × 1,000 bit/s, so the amount of time taken to transmit a 64 kilobyte file over the 64 k circuit will be at least (64 × 1,024 × 8)/(64 × 1,000) seconds, which works out to be 8.192 seconds.

  6. Transfers per second - Wikipedia

    en.wikipedia.org/wiki/Transfers_per_second

    The bit rate for this example is 64 Gbit/s (8 × 8 × 10 9 bit/s). The formula for a data transfer rate is: Channel width (bits/transfer) × transfers/second = bits/second . Expanding the width of a channel, for example that between a CPU and a northbridge , increases data throughput without requiring an increase in the channel's operating ...

  7. 64-bit computing - Wikipedia

    en.wikipedia.org/wiki/64-bit_computing

    DEC releases OpenVMS 7.0, the first full 64-bit version of OpenVMS for Alpha. First 64-bit Linux distribution for the Alpha architecture is released. [22] 1996 Support for the R4x00 processors in 64-bit mode is added by Silicon Graphics to the IRIX operating system in release 6.2. 1998 Sun releases Solaris 7, with full 64-bit UltraSPARC support ...

  8. Ethernet physical layer - Wikipedia

    en.wikipedia.org/wiki/Ethernet_physical_layer

    An optical multiplexer is used to split transmit and receive signals into different wavelengths (1530 and 1310 nm) allowing them to share the same fiber. Supports up to 10 km, full-duplex only. [13] 100BASE-LX10: 802.3ah-2004 (58) ST, SC, LC: 100 Mbit/s Ethernet up to 10 km over a pair of single-mode fibers, using 1310 wavelength, full-duplex ...

  9. Bit rate - Wikipedia

    en.wikipedia.org/wiki/Bit_rate

    In telecommunications and computing, bit rate (bitrate or as a variable R) is the number of bits that are conveyed or processed per unit of time. [1]The bit rate is expressed in the unit bit per second (symbol: bit/s), often in conjunction with an SI prefix such as kilo (1 kbit/s = 1,000 bit/s), mega (1 Mbit/s = 1,000 kbit/s), giga (1 Gbit/s = 1,000 Mbit/s) or tera (1 Tbit/s = 1,000 Gbit/s). [2]