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Centennial Communications; Chesapeake and Potomac Telephone Company of Virginia; Clearwire; Cobridge Communications; Comm South Companies; Commercial Cable Company; Commercial Pacific Cable Company; Corporation for Research and Educational Networking
Label of a UMTS router with MAC addresses for LAN and WLAN modules. A MAC address (short for medium access control address or media access control address) is a unique identifier assigned to a network interface controller (NIC) for use as a network address in communications within a network segment.
Access Network Authentication High-Level Example. The process of communicating with a network begins with an access attempt, in which one or more users interact with a communications system to enable initiation of user information transfer.
An extranet is a controlled private computer network that allows communication with business partners, vendors and suppliers or an authorized set of customers. It extends intranet to trusted outsiders. It provides access to needed services for authorized parties, without granting access to an organization's entire network.
Distributed Network Protocol 3 (DNP3) is a set of communications protocols used between components in process automation systems. Its main use is in utilities such as electric and water companies. Usage in other industries is not common. It was developed for communications between various types of data acquisition and control
Leased lines can be used for telephone, Internet, or other data communication services. Some are ringdown services, and some connect to a private branch exchange (PBX) or network router . The primary factors affecting the recurring lease fees are the distance between end stations and the bandwidth of the circuit.
DeviceNet supports 125 kbit/s, 250 kbit/s and 500 kbit/s data rates. Depending on the chosen cable type, DeviceNet can support communication up to 500 meters (using round, large diameter cable). Typical round cable supports up to 100 meters, while flat-style cable supports up to 380 meters at 125 kbit/s and 75 meters at 500 kbit/s.
Telecommunications billing is a significant component of any commercial communications service provider regardless specialization: telephone, mobile wireless communication, VoIP companies, mobile virtual network operators, internet service providers, transit traffic companies, cable television and satellite TV companies could not operate ...