EN 300 012-1 : 1.2.2
Current
The latest, up-to-date edition.
INTEGRATED SERVICES DIGITAL NETWORK (ISDN); BASIC USER-NETWORK INTERFACE (UNI); PART 1: LAYER 1 SPECIFICATION
Hardcopy , PDF
English
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Intellectual Property Rights
Foreword
1 Scope
2 References
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4 Primitives associated with layer 1
5 Wiring configurations and location of interface
points
5.1 General
5.2 Support of wiring configurations
6 Functional characteristics
6.1 Interface functions
6.2 Interchange circuits
6.3 Connected/disconnected indication
6.4 Frame structure
6.5 Line code
6.6 Timing considerations
7 Interface procedures
7.1 D-channel access procedure
7.2 Activation/deactivation
7.3 Signals
7.4 Activation/deactivation procedure for TEs
7.5 Activation/deactivation for NTs
7.6 Timer values
7.7 Activation times
7.8 Deactivation times
8 Frame alignment procedures
8.1 Frame alignment procedure in the direction
NT to TE
8.2 Frame alignment in the direction TE to NT
8.3 Multi-framing
8.4 Idle channel code on the B channels
9 Electrical characteristics
9.1 Bit rate
9.2 Jitter and bit-phase relationship between TE
input and output
9.3 NT jitter characteristics
9.4 Termination of the line
9.5 Transmitter output characteristics
9.6 Receiver input characteristics
9.7 Isolation from external voltages
9.8 Interconnecting media characteristics
9.9 Standard ISDN basic access TE cord
10 Power Feeding
10.1 Reference configuration
10.2 Power available from NT
10.3 Power available at a TE
10.4 Power source 1 consumption
10.5 Galvanic isolation
10.6 Current transient
10.7 Current unbalance
10.8 Additional requirements for an APS
10.9 Additional requirements for NT1 restricted
mode source for compatibility with an APS
11 Interface connector contact
Annex A (informative): Wiring configurations and round
trip delay considerations used as a basis for
electrical characteristics
A.1 Introduction
A.2 Wiring configurations
Annex B (normative): Test configurations
Annex C (normative): Test loopbacks defined for the
basic UNI
C.1 Introduction
C.2 Loopback mechanism definitions
C.3 Test loopback reference configuration
C.4 Test loopback characteristics
Annex D (normative): Additional requirements applicable
to the (explicit) S reference point
D.1 Introduction
D.2 References
D.3 Definitions
D.4 Conformance
D.5 Requirements
D.6 Provision of power
Annex E (informative): SDL representation of a possible
implementation of the D-channel Access
Annex F (informative): SDL representation of
activation/deactivation procedures for
TEs and NTs
F.1 SDL representation of activation/deactivation
procedures for TEs
F.2 SDL representation of activation/deactivation
procedures for NTs
Annex G (informative): Multi-framing mechanism
G.1 Multi-framing
G.2 S-channel structuring algorithm
History
Describes requirements for the ISDN basic rate UNI including the physical, electrical and functional characteristics and the information exchange with higher layers.
| Committee |
TM 6
|
| DocumentType |
Standard
|
| Pages |
83
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| Standards | Relationship |
| PN EN 300 012-1 : 2005 | Identical |
| I.S. EN 300 012-1:2001 | Identical |
| DIN EN 300012-1:2001-05 | Identical |
| NEN EN 300012-1 : 2000 | Identical |
| NBN EN 300 012-1 : 2000 | Identical |
| CLC/TR 62102:2006 | Electrical safety - Classification of interfaces for equipment to be connected to information and communications technology networks |
| STANAG 4578 : 2009 | THE ENHANCED DIGITAL STRATEGIC TACTICAL GATEWAY (EDSTG) |
| NF EN 301021 : 2004 | FIXED RADIO SYSTEMS - POINT-TO-MULTIPOINT EQUIPMENT - TIME DIVISION MULTIPLE ACCESS (TDMA) - POINT-TO-MULTIPOINT DIGITAL RADIO SYSTEMS IN FREQUENCY BANDS IN THE RANGE 3 GHZ TO 11 GHZ |
| ISO/IEC 14709-1:1997 | Information technology Configuration of Customer Premises Cabling (CPC) for applications Part 1: Integrated Services Digital Network (ISDN) basic access |
| TR 101 973-3 : 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 3: ISDN TERMINALS |
| 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) |
| TR 101 689-2 : 1.1.1 | TRANSMISSION AND MULTIPLEXING (TM); TERMS AND DEFINITIONS IN TRANSPORT NETWORKS; PART 2: ACCESS NETWORKS |
| TS 101 909-24 : 1.1.1 | DIGITAL BROADBAND CABLE ACCESS TO THE PUBLIC TELECOMMUNICATIONS NETWORK; IP MULTIMEDIA TIME CRITICAL SERVICES; PART 24: MTA BASIC ACCESS ISDN INTERFACE (MTA-ISDN) |
| ES 202 122 : 1.1.1 | ACCESS AND TERMINALS (AT); INTEGRATED SERVICES DIGITAL NETWORK (ISDN); ISDN NT PORT ON TERMINAL EQUIPMENT |
| BS EN 50098-1:1999 | Customer premises cabling for information technology ISDN basic access |
| I.S. CLC/TR 62102:2006 | ELECTRICAL SAFETY - CLASSIFICATION OF INTERFACES FOR EQUIPMENT TO BE CONNECTED TO INFORMATION AND COMMUNICATIONS TECHNOLOGY NETWORKS |
| CEI CLC/TR 62102 : 2006 | ELECTRICAL SAFETY - CLASSIFICATION OF INTERFACES FOR EQUIPMENT TO BE CONNECTED TO INFORMATION AND COMMUNICATIONS TECHNOLOGY NETWORKS |
| IEC TR 62102:2005 | Electrical safety - Classification of interfaces for equipment to be connected to information and communications technology networks |
| EG 201 973-3 : 1.2.1 | ACCESS AND TERMINALS (AT); PUBLIC SWITCHED TELEPHONE NETWORK; SUPPORT OF LEGACY TERMINALS BY BROADBAND IP NETWORKS AND EQUIPMENT; PART 3: ISDN TERMINALS |
| TS 102 080 : 1.4.1 | TRANSMISSION AND MULTIPLEXING (TM); INTEGRATED SERVICES DIGITAL NETWORK (ISDN) BASIC RATE ACCESS; DIGITAL TRANSMISSION SYSTEM ON METALLIC LOCAL LINES |
| PD CLC/TR 62102:2006 | Electrical safety. Classification of interfaces for equipment to be connected to information and communications technology networks |
| I.S. EN 50098-1:1999 | CUSTOMER PREMISES CABLING FOR INFORMATION TECHNOLOGY - ISDN BASIC ACCESS |
| EG 201 730-3 : 2.1.1 | 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 3: DIGITAL WIRELINE INTERFACES |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.