ES 201 970 : 1.1.1
Current
The latest, up-to-date edition.
ACCESS AND TERMINALS (AT); PUBLIC SWITCHED TELEPHONE NETWORK (PSTN); HARMONIZED SPECIFICATION OF PHYSICAL AND ELECTRICAL CHARACTERISTICS AT A 2-WIRE ANALOGUE PRESENTED NETWORK TERMINATION POINT (NTP)
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Foreword
Introduction
1 Scope
2 References
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4 General
5 Physical connections
5.1 Mechanical Aspects
5.2 Support of more than one terminal
5.2.1 Wiring arrangement
5.2.2 Loading Factors
6 DC feed conditions
6.1 Polarity
6.2 Quiescent state
6.2.1 Maximum voltage
6.2.2 Minimum voltage
6.2.3 Supply interruption
6.3 Loop current
6.3.1 Loop current range
6.3.2 Loop current interruptions caused by the terminal
7 Seize signal
7.1 Must not seize condition
7.2 Must seize condition
8 Clear signal
8.1 Clear signal generated by TE
8.2 Clear indication from the network
8.3 Seizing the line for a new call
9 Impedance
9.1 NTP impedance
9.2 Balance about earth
10 Transmission
10.1 Relative level
10.2 Frequency response
10.3 Coding law
10.4 Noise
10.5 Maximum input levels
10.6 Stability
10.7 Crosstalk
11 DTMF Dialling
12 Ringing
12.1 Ringing drive capability
12.1.1 Ringing frequency
12.1.2 Ringing voltage
12.1.2.1 Ringing with DC
12.1.2.2 Ringing without DC
12.2 Ring cadence
12.3 Ring trip
12.4 False ring trip
13 Supervisory signals
13.1 Supervisory tones
13.2 Tone levels
13.3 Cadences and frequencies
14 Optional functions
14.1 Loop Disconnect dialling
14.2 Register recall
14.3 Metering
14.4 ALASS and other enhanced services
14.5 Polarity reversal
14.6 End of call signal ("K-break")
14.7 Payphones
Annex A (informative): Bibliography
History
Pertains to an analogue presented Network Termination Point (NTP) intended to deliver 3,1 kHz voiceband services that terminates a Public Switched Telephone Network (PSTN) with short to medium length 2-wire local loops, or equivalent NTPs, independently of the technologies used in the access part of the network itself. For the purpose of the present document, a "short to medium length 2-wire local loop" has a loop resistance not greater than 750 ohms.
| Committee |
AT ANALOGUE
|
| DocumentType |
Standard
|
| Pages |
25
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| TR 101 973-1 : 1.1.1 | ACCESS AND TERMINALS (AT); PUBLIC SWITCHED TELEPHONE NETWORK; SUPPORT OF LEGACY TERMINALS BY BROADBAND IP EQUIPMENT; LISTING OF THE MOST RELEVANT FEATURES AND FUNCTIONALITIES; PART 1: GENERAL |
| ES 203 021-3 : 2.1.2 | ACCESS AND TERMINALS (AT); HARMONIZED BASIC ATTACHMENT REQUIREMENTS FOR TERMINALS FOR CONNECTION TO ANALOGUE INTERFACES OF THE TELEPHONE NETWORKS; UPDATE OF THE TECHNICAL CONTENTS OF TBR 021, EN 301 437, TBR 015, TBR 017; PART 3: BASIC INTERWORKING WITH THE PUBLIC TELEPHONE NETWORKS |
| ES 202 718 : 1.2.1 | SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); TRANSMISSION REQUIREMENTS FOR IP-BASED NARROWBAND AND WIDEBAND HOME AND NETWORK MEDIA GATEWAYS FROM A QOS PERSPECTIVE AS PERCEIVED BY THE USER |
| TR 102 702 : 1.1.1 | ACCESS, TERMINALS, TRANSMISSION AND MULTIPLEXING (ATTM) STUDY OF ISSUES RELATED TO POTS INJECTION IN THE CUSTOMER WIRING FROM XDSL VOIP HOME GATEWAY |
| EG 201 973-2 : 1.2.1 | ACCESS AND TERMINALS (AT); PUBLIC SWITCHED TELEPHONE NETWORK; SUPPORT OF LEGACY TERMINALS BY BROADBAND IP NETWORKS AND EQUIPMENT; PART 2: ANALOGUE PSTN TERMINALS |
| TR 103 180 : 1.2.1 | ACCESS AND TERMINALS (AT); STUDY ON EMERGENCY COMMUNICATIONS; ASPECTS RELATED TO FIXED LINE TERMINALS |
| TS 101 952-2-1 : 1.1.1 | ACCESS NETWORK XDSL TRANSMISSION FILTERS; PART 2: VDSL SPLITTERS FOR EUROPEAN DEPLOYMENT; SUB-PART 1: SPECIFICATION OF THE LOW PASS PART OF VDSL/POTS SPLITTERS |
| TS 101 524 : 1.5.1 | ACCESS, TERMINALS, TRANSMISSION AND MULTIPLEXING (ATTM); ACCESS TRANSMISSION SYSTEM ON METALLIC ACCESS CABLES; SYMMETRIC SINGLE PAIR HIGH BITRATE DIGITAL SUBSCRIBER LINE (SDSL) |
| TS 101 952-1-1 : 1.2.1 | ACCESS NETWORK XDSL TRANSMISSION FILTERS; PART 1: ADSL SPLITTERS FOR EUROPEAN DEPLOYMENT; SUB-PART 1: GENERIC SPECIFICATION OF THE LOW PASS PART OF DSL OVER POTS SPLITTERS INCLUDING DEDICATED ANNEXES FOR SPECIFIC XDSL VARIANTS |
| EG 201 730-2 : 2.1.2 | TERMINALS' ACCESS TO PUBLIC TELECOMMUNICATIONS NETWORKS; APPLICATION OF THE DIRECTIVE 1999/5/EC (R&TTE), ARTICLE 4.2; GUIDELINES FOR THE PUBLICATION OF INTERFACE SPECIFICATIONS; PART 2: ANALOGUE NARROW-BAND WIRELINE INTERFACES |
| EG 201 973-1 : 1.2.1 | ACCESS AND TERMINALS (AT); PUBLIC SWITCHED TELEPHONE NETWORK; SUPPORT OF LEGACY TERMINALS BY BROADBAND IP NETWORKS AND EQUIPMENT; PART 1: GENERAL (COMMON PART COVERING BOTH PSTN ANALOGUE AND ISDN TE) |
| TS 101 909-4 : 1.5.2 | DIGITAL BROADBAND CABLE ACCESS TO THE PUBLIC TELECOMMUNICATIONS NETWORK; IP MULTIMEDIA TIME CRITICAL SERVICES; PART 4: NETWORK CALL SIGNALLING PROTOCOL |
| TR 102 717 : 1.1.1 | SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); QUALITY OF SERVICE IMPLICATIONS OF NGN ARCHITECTURES |
| ES 283 031 : 1.1.2 | TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); IP MULTIMEDIA: H.248 PROFILE FOR CONTROLLING MULTIMEDIA RESOURCE FUNCTION PROCESSORS (MRFP) IN THE IP MULTIMEDIA SYSTEM (IMS); PROTOCOL SPECIFICATION |
| ES 283 002 : 2.1.0 | TELECOMMUNICATIONS AND INTERNET CONVERGED SERVICES AND PROTOCOLS FOR ADVANCED NETWORKING (TISPAN); H.248 PROFILE FOR CONTROLLING ACCESS AND RESIDENTIAL GATEWAYS |
| TS 129 333 : 13.1.0 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) (GSM); UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); MULTIMEDIA RESOURCE FUNCTION CONTROLLER (MRFC) - MULTIMEDIA RESOURCE FUNCTION PROCESSOR (MRFP) MP INTERFACE; STAGE 3 (3GPP TS 29.333 VERSION 14.1.0 RELEASE 14) |
| TS 101 909-18 : 1.3.1 | DIGITAL BROADBAND CABLE ACCESS TO THE PUBLIC TELECOMMUNICATIONS NETWORK; IP MULTIMEDIA TIME CRITICAL SERVICES; PART 18: EMBEDDED MEDIA TERMINAL ADAPTER (E-MTA) OFFERING AN INTERFACE TO ANALOGUE TERMINALS AND CABLE MODEM |
| TS 101 952-1 : 1.1.1 | ACCESS NETWORK XDSL SPLITTERS FOR EUROPEAN DEPLOYMENT; PART 1: GENERIC SPECIFICATION OF XDSL OVER POTS SPLITTERS |
| ES 203 215 : 1.2.1 | ENVIRONMENTAL ENGINEERING (EE); MEASUREMENT METHODS AND LIMITS FOR POWER CONSUMPTION IN BROADBAND TELECOMMUNICATION NETWORKS EQUIPMENT |
| ES 203 021-1 : 2.1.1 | ACCESS AND TERMINALS (AT); HARMONIZED BASIC ATTACHMENT REQUIREMENTS FOR TERMINALS FOR CONNECTION TO ANALOGUE INTERFACES OF THE TELEPHONE NETWORKS; UPDATE OF THE TECHNICAL CONTENTS OF TBR 021, EN 301 437, TBR 015, TBR 017; PART 1: GENERAL ASPECTS |
| TS 101 952-4 : 1.1.1 | ACCESS, TERMINALS, TRANSMISSION AND MULTIPLEXING (ATTM); ACCESS NETWORK XDSL SPLITTERS FOR EUROPEAN DEPLOYMENT; PART 4: SPECIFICATION FOR DYNAMIC DISTRIBUTED FILTERS FOR XDSL OVER POTS |
| TS 101 952-3 : 1.1.1 | ACCESS, TERMINALS, TRANSMISSION AND MULTIPLEXING (ATTM); ACCESS NETWORK XDSL SPLITTERS FOR EUROPEAN DEPLOYMENT; PART 3: GENERIC SPECIFICATION OF STATIC DISTRIBUTED FILTERS FOR XDSL OVER POTS |
| TS 101 952-1-5 : 1.2.1 | ACCESS NETWORK XDSL TRANSMISSION FILTERS; PART 1: ADSL SPLITTERS FOR EUROPEAN DEPLOYMENT; SUB-PART 5: SPECIFICATION FOR ADSL OVER POTS DISTRIBUTED FILTERS |
| TS 101 952-2 : 1.1.1 | ACCESS, TERMINALS, TRANSMISSION AND MULTIPLEXING (ATTM); ACCESS NETWORK XDSL SPLITTERS FOR EUROPEAN DEPLOYMENT; PART 2: GENERIC SPECIFICATION OF XDSL OVER ISDN SPLITTERS AND XDSL UNIVERSAL SPLITTERS |
| TR 102 716-1 : 1.1.1 | SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); GUIDELINES, OBJECTIVES AND RESULTS OF SPEECH QUALITY ANALYSIS IN THE CONTEXT OF INTERWORKING PLUGTESTS FOR MULTIPLAY SERVICES; PART 1: GUIDELINES AND OBJECTIVES |
| TR 101 973-2 : 1.1.1 | ACCESS AND TERMINALS (AT); PUBLIC SWITCHED TELEPHONE NETWORK; SUPPORT OF LEGACY TERMINALS BY BROADBAND IP EQUIPMENT; LISTING OF THE MOST RELEVANT FEATURES AND FUNCTIONALITIES; PART 2: ANALOGUE PSTN TERMINALS |
| TR 101 830-1 : 1.5.2 | TRANSMISSION AND MULTIPLEXING (TM); ACCESS NETWORKS; SPECTRAL MANAGEMENT ON METALLIC ACCESS NETWORKS; PART 1: DEFINITIONS AND SIGNAL LIBRARY |
| TS 103 021-3 : 1.1.2 | ACCESS AND TERMINALS (AT); HARMONIZED BASIC ATTACHMENT REQUIREMENTS FOR TERMINALS FOR CONNECTION TO ANALOGUE INTERFACES OF THE TELEPHONE NETWORKS; UPDATE OF THE TECHNICAL CONTENTS OF TBR 021, EN 301 437, TBR 15, TBR 17; PART 3: BASIC INTERWORKING WITH THE PUBLIC TELEPHONE NETWORK |
| TR 101 959 : 1.1.1 | ACCESS AND TERMINALS (AT); RINGING WITHOUT DC FOR TERMINAL EQUIPMENT (TE), TERMINAL SUPPORT INTERFACES (TSI) AND LOCAL EXCHANGE INTERFACES (LEI) |
| TS 101 952-1-4 : 1.1.1 | ACCESS NETWORK XDSL TRANSMISSION FILTERS; PART 1: ADSL SPLITTERS FOR EUROPEAN DEPLOYMENT; SUB-PART 4: SPECIFICATION OF ADSL OVER 'ISDN OR POTS' UNIVERSAL SPLITTERS |
| TS 103 021-1 : 1.2.1 | ACCESS AND TERMINALS (AT); HARMONIZED BASIC ATTACHMENT REQUIREMENTS FOR TERMINALS FOR CONNECTION TO ANALOGUE INTERFACES OF THE TELEPHONE NETWORKS; UPDATE OF THE TECHNICAL CONTENTS OF TBR 021, EN 301 437, TBR 015, TBR 017; PART 1: GENERAL ASPECTS |
| ES 201 912 : 1.2.1 | ACCESS AND TERMINALS (AT); SHORT MESSAGE SERVICE (SMS) FOR PSTN/ISDN; SHORT MESSAGE COMMUNICATION BETWEEN A FIXED NETWORK SHORT MESSAGE TERMINAL EQUIPMENT AND A SHORT MESSAGE SERVICE CENTRE |
| TR 101 768 : 1.1.1 | PUBLIC SWITCHED TELEPHONE NETWORK; STUDY ON THE GENERATION OF ANALOGUE RINGING SIGNALS |
| ETR 344 : 20001 | TERMINAL EQUIPMENT (TE) - THE TECHNICAL FEASIBILITY OF A HARMONIZED PLUG AND SOCKET STANDARD |
| ES 201 235-1 : 1.1.1 | SPECIFICATION OF DUAL TONE MULTI-FREQUENCY (DTMF) TRANSMITTERS AND RECEIVERS; PART 1: GENERAL |
| EN 300 659-2 : 1.3.1 | PUBLIC SWITCHED TELEPHONE NETWORK (PSTN); SUBSCRIBER LINE PROTOCOL OVER THE LOCAL LOOP FOR DISPLAY (AND RELATED) SERVICES; PART 2: OFF-HOOK DATA TRANSMISSION |
| TR 101 183 : 1.1.1 | PUBLIC SWITCHED TELEPHONE NETWORK (PSTN); ANALOGUE RINGING SIGNALS |
| EN 300 659-3 : 1.3.1 | PUBLIC SWITCHED TELEPHONE NETWORK (PSTN); SUBSCRIBER LINE PROTOCOL OVER THE LOCAL LOOP FOR DISPLAY (AND RELATED) SERVICES; PART 3: DATA LINK MESSAGE AND PARAMETER CODINGS |
| EN 300 659-1 : 1.3.1 | PUBLIC SWITCHED TELEPHONE NETWORK (PSTN); SUBSCRIBER LINE PROTOCOL OVER THE LOCAL LOOP FOR DISPLAY (AND RELATED) SERVICES; PART 1: ON-HOOK DATA TRANSMISSION |
| ES 201 071 : 1.1.2 | PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) - PROTOCOL OVER THE LOCAL LOOP FOR DISPLAY SERVICES - SERVER DISPLAY AND SCRIPT SERVICES (SDSS) |
| ES 201 235-3 : 1.3.1 | ACCESS AND TERMINALS (AT); SPECIFICATION OF DUAL-TONE MULTI-FREQUENCY (DTMF) TRANSMITTERS AND RECEIVERS; PART 3: RECEIVERS |
| TBR 021 : 20001 | TERMINAL EQUIPMENT (TE); ATTACHMENT REQUIREMENTS FOR PAN-EUROPEAN APPROVAL FOR CONNECTION TO THE ANALOGUE PUBLIC SWITCHED TELEPHONE NETWORKS (PSTNS) OF TE (EXCLUDING TE SUPPORTING THE VOICE TELEPHONY SERVICE) IN WHICH NETWORK ADDRESSING, IF PROVIDED, IS BY MEANS OF DUAL TONE MULTI FREQUENCY (DTMF) SIGNALLING |
| TR 101 041-1 : 1.1.1 | HUMAN FACTORS (HF); EUROPEAN HARMONIZATION OF NETWORK GENERATED TONES - A REVIEW AND RECOMMENDATIONS |
| EG 201 120 : 1.1.1 | PUBLIC SWITCHED TELEPHONE NETWORK (PSTN); METHOD OF RATING TERMINAL EQUIPMENT SO THAT IT CAN BE CONNECTED IN SERIES AND/OR IN PARALLEL TO A NETWORK TERMINATION POINT (NTP) |
| ES 201 729 : 1.1.1 | PUBLIC SWITCHED TELEPHONE NETWORK (PSTN); 2-WIRE ANALOGUE VOICE BAND SWITCHED INTERFACES; TIMED BREAK RECALL (REGISTER RECALL); SPECIFIC REQUIREMENTS FOR TERMINALS |
| TR 101 182 : 1.1.1 | ANALOGUE TERMINALS AND ACCESS (ATA) - DEFINITIONS, ABBREVIATIONS AND SYMBOLS |
| TBR 038 : 20001 | PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) - ATTACHMENT REQUIREMENTS FOR A TERMINAL EQUIPMENT INCORPORATING AN ANALOGUE HANDSET FUNCTION CAPABLE OF SUPPORTING THE JUSTIFIED CASE SERVICE WHEN CONNECTED TO THE ANALOGUE INTERFACE OF THE PSTN IN EUROPE |
| ES 201 187 : 1.1.1 | 2-WIRE ANALOGUE VOICE BAND INTERFACES - LOOP DISCONNECT (LD) DIALLING SPECIFIC REQUIREMENTS |
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