- Industrie: Telecommunications
- Number of terms: 29235
- Number of blossaries: 0
- Company Profile:
ATIS is the leading technical planning and standards development organization committed to the rapid development of global, market-driven standards for the information, entertainment and communications industry.
Documentation specifying the procedures that are to be carried out by system users (including the System Administrator and operators) to uphold all aspects of security devolved to the System Manager by the Departmental Security officer in the System Security Policy. Also abbreviated to SECOPS and SOPs. See also: System Security Officer.
Industry:Telecommunications
Documentation that formally defines the configuration items of a system.
Industry:Telecommunications
Documentation that formally defines the security functions of a system or product against which its evaluation is performed. Note: A System Electronic Information Security Policy forms the basis of the evaluation baseline for a system.
Industry:Telecommunications
Documents, established by consensus and approved by a recognized body that provides, for common and repeated use, rules, guidelines, or characteristics for activities or their results, aimed at the achievement of the optimum degree of order in a given context.
Industry:Telecommunications
Double-sideband transmission in which the information carried by each sideband is different. Note: The carrier may be suppressed.
Industry:Telecommunications
During a 1-year cycle, the period of 3 consecutive months having the highest busy hour traffic.
Industry:Telecommunications
During any performance measurement period, a telecommunications service condition that existed when the calculated values of specified performance parameters were equal to or better than their associated outage thresholds.
Industry:Telecommunications
Either of the two circuits used to derive a phantom circuit.
Industry:Telecommunications
Electric power that is provided by an alternate source and that serves as backup for the primary power source at the station main bus or prescribed sub-bus. Note 1: An offline unit provides electrical isolation between the primary power source and the critical technical load whereas an online unit does not. Note 2: A Class A power source is a primary power source, i.e., a source that assures an essentially continuous supply of power. Note 3: Types of auxiliary power services include Class B, a standby power plant to cover extended outages of the order of days; Class C, a 10-to-60-second quick-start unit to cover short-term outages of the order of hours; and Class D, an uninterruptible non-break unit using stored energy to provide continuous power within specified voltage and frequency tolerances.
Industry:Telecommunications
Electrical current through a path other than the intended path.
Industry:Telecommunications
