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In computer networking, upstream server refers to a server that provides service to another server. In other words, upstream server is a server that is located higher in a hierarchy of servers. The highest server in the hierarchy is sometimes called the origin server —the application server on which a given resource resides or is to be ...
80 bit/s: 10 B/s: 1963 TRS-80 Model 1 Level 1 BASIC cassette tape interface: 250 bit/s: 32 B/s: 1977 C2N Commodore Datasette 1530 cassette tape interface: 300 bit/s: 15 B/s: 1977 Apple II cassette tape interface: 1.5 kbit/s: 200 B/s: 1977 Amstrad CPC tape: 2.0 kbit/s: 250 B/s: 1984 Single Density 8-inch FM Floppy Disk Controller (160 KB) 250 ...
It is typically measured at a reference point below the network layer and above the physical layer. The simplest definition is the number of bits per second that are physically delivered. A typical example where this definition is practiced is an Ethernet network. In this case, the maximum throughput is the gross bit rate or raw bit rate.
If parity is specified and we use 2 stop bits, the overhead for carrying one 8 bit character is 4 bits (one start bit, one parity bit and two stop bits) - or 50%! In this case a 9600 bit/s connection will carry 9600/12 byte/s (800 byte/s). Asynchronous serial interfaces commonly will support bit transmission speeds of up to 230.4 kbit/s. If it ...
Router with two dozen 10 Gigabit Ethernet ports and three types of physical-layer module. 10 Gigabit Ethernet (abbreviated 10GE, 10GbE, or 10 GigE) is a group of computer networking technologies for transmitting Ethernet frames at a rate of 10 gigabits per second. It was first defined by the IEEE 802.3ae-2002 standard.
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 ...
Port Control Protocol (PCP) is a computer networking protocol that allows hosts on IPv4 or IPv6 networks to control how the incoming IPv4 or IPv6 packets are translated and forwarded by an upstream router that performs network address translation (NAT) or packet filtering.
Around 2000, the PPPoE protocol was used either (i) to connect a DSL modem to a computer or router, displacing the earlier method of using USB, or (ii) the PPP+PPPoE trio of protocol headers was used to connect a router to a network node, a protocol converter, somewhat further upstream belonging either to the ISP or to a wholesale long-distance ...