01193nam 2200349 450 99657495140331620231215212955.01-5044-8289-1(CKB)4100000012873653(NjHacI)994100000012873653(EXLCZ)99410000001287365320231215d2022 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrier820-2021 - IEEE Standard Telephone Loop Performance Characteristics /IEEENew York :IEEE,2022.1 online resource (39 pages)Common denominators for subscriber line performance, independent of facility types, construction processes or equipment, and circuit provisioning methods are provided in this standard.ClassificationPerformanceEvaluationClassification.PerformanceEvaluation.025.42NjHacINjHaclDOCUMENT996574951403316820-2021 - IEEE Standard Telephone Loop Performance Characteristics3879737UNISA