100Base-T4 uses four pairs of Category 3 cable wire 100 Mbit / s Fast Ethernet.
100Base-TX uses two wire pairs of Category 5 cable to 100 Mbit / s Fast Ethernet.
100VG-AnyLAN first proposed by Hewlett-Packard and AT & T joint development agreement to use the priority needs of 100 Mbit / s LAN.
10 Base-T uses unshielded twisted pair (UTP) cable, to meet the Electrical and Electronics Engineers (IEEE) 802,3 standards (with the same Ethernet) transmission rate of 10 Mbps LAN.
Temporary wiring system will be more than manufacturers of different types of cabling components to achieve the system's wiring cabling system solutions.
Analog transmission using continuous variables, and direct physical measurements (such as voltage, etc.) to signal that the signal transmission.
Application of a system associated with the transmission by the telecommunications cabling system support.
Application layer Open Systems Interconnection model (OSI) of the highest level (layer 7). This layer is mainly used to support user applications, and is responsible for communication between management applications, such as e-mail applications, file transfer applications.
Asynchronous signal source using two or more independent clock signal, so they have different frequency and phase.
Asynchronous data transmission means a transmission of data, need to send the number or letter symbols (from 7 to 8 binary digits) by adding the beginning or end of the bit, thereby forming a 7 / 8-bit mode in the (digital) transmission medium to achieve data transmission.
Asynchronous transfer mode (ATM) a high-speed, modular (cell)-based switching technology, which uses multiple technologies to voice, data and video signals on a fixed packet length (units). These units along the switching path transmission, they are not in accordance with fixed order to the receiver (and therefore use the term asynchronous).
Attenuation with the transmission line length or transmission distance of radio wave signals decrease due to the increase of the phenomenon.
Link an integrated wiring system components, including one for the support from the devices to the upstairs, or on the same floor inside the building wiring to connect the main cable between the wiring and corresponding facilities.
Balance the circuit used to generate the same and opposite signal circuit, it will lead these signals into two. Better balance characteristics of the circuit, the smaller the scattering signal, its noise characteristics are better (so it's EMC performance, the better).
Balanced twisted-pair cable including one or more pairs of metal symmetrical cable elements (twisted pair or four strands) cable.
Unbalanced transformer used in the balanced and unbalanced line impedance matching between the devices, usually for between twisted pair and coaxial cable.
Bandwidth of a channel for the transmission of information in the available frequency range. It is used to represent the channel transfer skills. Therefore, the more bandwidth, the circuit can be the greater amount of information transmitted. The unit of bandwidth, Hz, bit / s or MHz, km (for fiber).