TEHNICAL DATA TECHNICAL DATA AF PART UNIVERSAL AF INTERFACE USEFUL BANDWIDTH TRANSIT FILTERS PROGRAMMABLE BAND PASS FIR FILTERS CONNECTION TYPE INPUT / OUTPUT LEVEL ADJUSTMENT CARRIER RACK OPTIONS ET9 INPUT / OUTPUT IMPEDANCE 4-w, SYMMETRICAL, GALVANIC ISOLATED CARRIER RACK FOR ET9 PLC EQUIPMENT UP TO 6 CHANNELS, OUTPUT POWER (PEP) UP TO 60 W CARRIER RACK FOR ET9 PLC EQUIPMENT UP TO 6 CHANNELS, OUTPUT POWER (PEP) UP TO 120 W UNIVERSAL TELEPHONE INTERFACE FXS 2-w SUBSCRIBER INTERFACE - RING FREQUENCY NUMBER OF REQ.-UNITS - INPUT / OUTPUT LEVEL ADJUSTMENT BUILDING BLOCKS FOR ET9 - POWER PART POWER PART POWER SUPPLY UNIT - INPUT / OUTPUT LEVEL ADJUSTMENT SUB RACK FOR POWER AMPLIFIER AND TRANSMIT LINE FILTERS - RING DETECTOR POWER AMPLIFIER 4-w PAX INTERFACE WITH E&M SIGNALING TRANSMIT LINE FILTER RECIVE LINE FILTER - INPUT / OUTPUT LEVEL ADJUSTMENT LINE MATCHING UNIT SUMMING TRANSFORMER UNIT SPEECH LOW-PASS FILTER CUT-OFF FREQUENCY DATA TRANSMISSION BUILDING BLOCKS FOR ET9 - PROCESSING PART MODEM FSK NUMBER OF REQ.-UNITS PROCESSING PART POWER SUPPLY CENTRALIZED MANAGEMENT AND SUPERVISION UNIT MODULATION UNIT AF ACCESS UNIT WITH UNIVERSAL TELEPHONE INTERFACE - TWO 4-w UNIVERSAL AF INTERFACES - ONE 2-w OR 4-w TELEPHONE INTERFACE AF ACCESS UNIT WITH INTEGRATED MODEMS - TRANSMISSION MODE - TRANSMISSION SPEED PEGASUS - GUI BASED PC SOFTWARE FOR SUPERVISION AND CONFIGURATION OVER RS232 OR LAN INTERFACE SNMP TRAPS FOR ET9 EQUIPMENT REMOTE CONTROL LED INDICATORS ON ET9 FRONT PANEL RELAY ALARM OUTPUTS FULL ACCESS TO REMOTE ET9 EQUIPMENT OVER EMBEDDED OPERATIONAL CHANNEL (EOC) STANDARDS STATE RELAY UNIT TELEPROTECTION APPLICATION - TLI/LFI LINE UNIT WITH ANALOGUE LINE INTERFACE - CSR COMMAND AND SIGNALING RELAY UNIT (2 COMMANDS) POWER LINE CARRIER EQUIPMENT ET9 - STORAGE (TEMPERATURE/HUMIDITY) - OPERATION (TEMPERATURE/HUMIDITY) - TWO 4-w UNIVERSAL AF ACCESS INTERFACE * ET9 REQUIRES AT LEAST ONE AF ACCESS UNIT TYPE NF9, TG9 OR AFA POWER SUPPLY POWER SUPPLY MAX. POWER CONSUMPTION - EQUIPMENT CONFIGURATION ET9-60W GENERAL TECHNICAL DATA PLC COMMUNICATION LINKS ORGANIZED OVER HIGH-VOLTAGE TRANSMISSION LINES REMAINS TRADITIONAL SOLUTION IN POWER UTILITIES MECHANICAL CONSTRUCTION NOMINAL CHANNEL BANDWIDTH NORMAL / INVERSE Tx / Rx FREQUENCY BAND POSITION IN RF BAND ADJACENT / NON-ADJACENT CHANNEL ALLOCATION IN RF RANGE PROGRAMMABLE IN ALL RF RANGE , STEP 1 kHz RECEIVER SENSITIVITY NOMINAL OUTPUT IMPEDANCE AMBIENT CONDITIONS EQUIPMENT CONFIGURATION DIMENSIONS (WxHxD) www.iskra.eu • Published by Iskra, d. d. • Version 3.0, December 2017 PLC LINKS ARE POINT TO POINT COMMUNICATIONS USED FOR SIGNALS TRANSMISSION BETWEEN SUBSTATIONS AS WELL AS A PART OF PRIVATE COMMUNICATION SYSTEM OF POWER UTILITIES NEW TECHNOLOGIES AND SOLUTIONS IN OTHER COMMUNICATION SYSTEMS ARE NOW A DAYS USED ALSO IN PLC SYSTEMS. DIGITAL SIGNAL PROCESSING ENABLES TRANSMISSION OF SPEECH, DATA AND TELEPROTECTION SIGNALS INSIDE THE SAME PLC

POWER LINE CARRIER EQUIPMENT ET9 POWER LINE CARRIER EQUIPMENT ET9 TRANSMISSION OF VOICE CHANNELS (FXO, FXS, 4W E&M) TRANSMISSION OF UP TO 6 PLC CHANNELS EXTENDED CARRIER FREQUENCY RANGE FROM 20 kHz UP TO 1000 kHz – PROGRAMMABLE WITHOUT EXCHANGING HARDWARE AUTOMATIC RF CHANNEL EQUALIZATION (AEQ) TRANSMISSION OF TELEPROTECTION SIGNALING – INTEGRATED OR EXTERNAL DZ9 TELEPROTECTION EQUIPMENT OR EXTERNAL EQUIPMENT OF OTHER VENDORS UNIVERSAL TELEPHONE INTERFACES (FXO, FXS, 4w E&M) TRANSMISSION OF BINARY STATES TRANSMISSION OF DATA USING FSK (50 – 1200 Bd) TELECOMMUNICATION RESOURCE FOR DIFFERENT TELECOMMUNICATION...

POWER LINE CARRIER EQUIPMENT ET9 POWER LINE CARRIER EQUIPMENT ET9 TRANSMISSION OF VOICE CHANNELS (FXO, FXS, 4W E&M) TRANSMISSION OF UP TO 6 PLC CHANNELS EXTENDED CARRIER FREQUENCY RANGE FROM 20 kHz UP TO 1000 kHz – PROGRAMMABLE WITHOUT EXCHANGING HARDWARE AUTOMATIC RF CHANNEL EQUALIZATION (AEQ) TRANSMISSION OF TELEPROTECTION SIGNALING – INTEGRATED OR EXTERNAL DZ9 TELEPROTECTION EQUIPMENT OR EXTERNAL EQUIPMENT OF OTHER VENDORS UNIVERSAL TELEPHONE INTERFACES (FXO, FXS, 4w E&M) TRANSMISSION OF BINARY STATES TRANSMISSION OF DATA USING FSK (50 – 1200 Bd) TELECOMMUNICATION RESOURCE FOR DIFFERENT TELECOMMUNICATION...

TEHNICAL DATA TECHNICAL DATA AF PART UNIVERSAL AF INTERFACE USEFUL BANDWIDTH TRANSIT FILTERS PROGRAMMABLE BAND PASS FIR FILTERS CONNECTION TYPE INPUT / OUTPUT LEVEL ADJUSTMENT CARRIER RACK OPTIONS ET9 INPUT / OUTPUT IMPEDANCE 4-w, SYMMETRICAL, GALVANIC ISOLATED CARRIER RACK FOR ET9 PLC EQUIPMENT UP TO 6 CHANNELS, OUTPUT POWER (PEP) UP TO 60 W CARRIER RACK FOR ET9 PLC EQUIPMENT UP TO 6 CHANNELS, OUTPUT POWER (PEP) UP TO 120 W UNIVERSAL TELEPHONE INTERFACE FXS 2-w SUBSCRIBER INTERFACE - RING FREQUENCY NUMBER OF REQ.-UNITS - INPUT / OUTPUT LEVEL ADJUSTMENT BUILDING BLOCKS FOR ET9 - POWER PART POWER...

TEHNICAL DATA TECHNICAL DATA AF PART UNIVERSAL AF INTERFACE USEFUL BANDWIDTH TRANSIT FILTERS PROGRAMMABLE BAND PASS FIR FILTERS CONNECTION TYPE INPUT / OUTPUT LEVEL ADJUSTMENT CARRIER RACK OPTIONS ET9 INPUT / OUTPUT IMPEDANCE 4-w, SYMMETRICAL, GALVANIC ISOLATED CARRIER RACK FOR ET9 PLC EQUIPMENT UP TO 6 CHANNELS, OUTPUT POWER (PEP) UP TO 60 W CARRIER RACK FOR ET9 PLC EQUIPMENT UP TO 6 CHANNELS, OUTPUT POWER (PEP) UP TO 120 W UNIVERSAL TELEPHONE INTERFACE FXS 2-w SUBSCRIBER INTERFACE - RING FREQUENCY NUMBER OF REQ.-UNITS - INPUT / OUTPUT LEVEL ADJUSTMENT BUILDING BLOCKS FOR ET9 - POWER PART POWER...