IEC IEC 62488-3 Edition 1.02021-04 INTERNATIONAL STANDARD NORME INTERNATIONALE colour inside Power line communication systems for power utility applications : Part 3: Digital Power Line Carrier (DPLC) Terminals and hybrid ADPLC Terminals Systemes de communication sur lignes d'energie pour les applications des compagnies d'électricité - Partie 3: Equipements terminaux a courants porteurs sur lignes d'énergie numériques (DPLC) et équipements terminaux hybrides ADPLC IEC 62488-3:2021-04(en-fr) IEC IEC 62488-3 Edition 1.02021-04 INTERNATIONAL STANDARD NORME INTERNATIONALE colour nside Power line communication systems for power utility applications Part 3: Digital Power Line Carrier (DPLC) Terminals and hybrid ADPLC Terminals Systemes de communication sur lignes d'énergie pour les applications des compagnies d'électricité - Partie 3: Equipements terminaux a courants porteurs sur lignes d'énergie numériques (DPLC) et équipements terminaux hybrides ADPLC INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 33.200 ISBN978-2-8322-1034-2 Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agree. ?Registeredtrademarkofthe Intern onalElectrotechnical Commission Marque deposee de la Commission Electrotechnique Internationale IEC 62488-3:2021 @IEC 2021 CONTENTS FOREWORD. INTRODUCTION.. .9 1 Scope. 10 2 Normative references 3 Terms, definitions and abbreviated terms 3.1 Terms and definitions.. 3.2 Abbreviated terms. 13 4 Generic structure of DPLC and ADPLC terminals Access side interfaces. 5 17 5.1 General. 5.2 Digital interfaces . 17 5.2.1 Ethernet IEEE 802.3 interface. 5.2.2 Serial interface 18 5.3 Analogue interfaces 18 5.4 Teleprotection system interface 5.4.1 Description... 19 5.4.2 Integrated teleprotection .. 19 5.4.3 Teleprotection interface frequency band 19 5.4.4 Teleprotection interface impedance .. 19 5.4.5 Teleprotection interface reflection .. 19 5.4.6 Teleprotection interface signal levels . .20 5.4.7 Teleprotection interface control circuits. .20 HF line interface . 6 20 6.1 DPLC high frequency band & channeling . .20 6.2 .21 Frequency accuracy.. 6.3 .21 Signal levels 6.4 21 In-bandemissions, 6.5 Nominal impedance . 21 6.6 Return loss 6.7 Degree of unbalance to earth. .21 6.8 Tapping loss .... 6.9 Spurious emissions. .22 6.10 Nominal output power in the high frequency band 23 Quality and performance.. 7 ...23 7.1 General... .23 7.2 Dynamic range of the DPLC receiver .24 7.3 Bit rate.. 7.4 Start-up time ... 7.5 Recovery time after synchronization loss . .25 7.6 Sensitivity .. 7.7 Selectivity .. .25 7.8 Adaptability to line conditions. 25 7.9 Quality of voice channels ... 7.10 Telephone signalling transmission ... 26