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A circuit ID is a company-specific identifier assigned to a data or voice network connection between two locations. This connection, often called a circuit, may then be leased to a customer referring to that ID. In this way, the circuit ID is similar to a serial number on any product sold from a retailer to a customer.
The ISDN Services User Part Circuit Identification Code (CIC) is part of the Signaling System #7 which is used to set up telephone calls in Public Switched Telephone Networks [1] as part of the Initial Address Message (IAM).
Micro-Cap [1] is a SPICE compatible analog/digital circuit simulator with an integrated schematic editor that provides an interactive sketch and simulate environment for electronics engineers. It was developed by Spectrum Software , and was only available with a paid commercial license. [ 2 ]
Local exchange carrier (LEC) is a regulatory term in telecommunications for the local telephone company.. In the United States, wireline telephone companies are divided into two large categories: long-distance (interexchange carrier, or IXCs) and local (local exchange carrier, or LECs).
The Circuit Identification Code is used to specify which trunk between two switches is used to carry a particular call. Note that some versions of ANSI ISUP permit a CIC with 14 significant bits instead of the 12 that are shown. [8] The Message Type indicates the ISUP message type. The presence and form of the remaining 3 components are ...
TopoR - topological router for printed circuit boards laid out in any compatible systems that use the PCAD ASCII PCB, PADS ASCII PCB or DSN format; SimOne - circuit simulation (the basic circuit analyses common to SPICE modeling systems + stability analysis) Delta Design - software tool for electronic design automation (EDA) IC Manage
A spectrum analyzer is also used to determine, by direct observation, the bandwidth of a digital or analog signal. A spectrum analyzer interface is a device that connects to a wireless receiver or a personal computer to allow visual detection and analysis of electromagnetic signals over a defined band of frequencies.
ZX Spectrum peripheral ZX Interface 1 Sinclair QL rear The device offered two network ports, allowing up to 64 ZX Spectrums to be daisy-chained using network leads up to 3 metres (10 ft) long. The network, called ZX Net , used a bidirectional wire with a proprietary CSMA -like protocol.