Определение private line в Английский Язык Английский Язык словарь
In the telephone industry usage, a service that involves dedicated circuits, private switching arrangements, and/or predefined transmission paths, whether virtual or physical, which provide communications between specific locations Note: Among subscribers to the public switched telephone network(s), the term "private line" is often used to mean a one-party switched access line
Uses dedicated circuits to connect customer's equipment at both ends of the line Does not provide any switching capability (unless supported by customer premise equipment) Usually includes two local loops and an IEC circuit
Data communications facility rented by a common carrier exclusively to a user No switching is employed
(1) A point-to-point telephone line for the exclusive use of one party (2) A leased, owned or otherwise dedicated channel
A carrier service providing a point-to-point TDM connection (exception is multipoint/multidrop for DS0 and lower speeds) Private lines speeds span 2 4 Kbps to 155 Mbps
A circuit dedicated to one customer that connects 2 locations It is also known as a point to point connection Private lines can be provisioned to carry anywhere from a fractional T1 to a full OC-48 of bandwidth
A customer leased circuit, not interconnected with the public switched telephone network, for the customer's exclusive use The private line provides transmission of voice, teletypewriter, data, television, etc