Information technology. Telecommunications and information exchange between systems. Start-stop transmission signal quality at DTE/DCE interfaces Ingestion-build-228203 service boxes and water supply

service boxes and water supply systems

known as the constant rate injection method

It also sets out the verification of the safety requirements and measures – covering inspection procedures

This part also applies to automatic electrical controls for equipment that may be used by the public

Construction requirement

Information technology. Telecommunications and information exchange between systems. Start-stop transmission signal quality at DTE/DCE interfaces Ingestion-build-228203 service boxes and water supply1 Scope 1. 1 This International Standard specifies signal quality requirements for serial data transmission at the interface between start stop transmission Data Terminal Equipment (DTE) and Data Circuit terminating Equipment (DCE). The interface referred to in this International Standard conforms to CCITT Recommendations V. 24 (telephone networks) and X. 24 (data networks) as specified in DCEs of the following CCITT Recommendations: V. 21, V. 22, V.