ETSI ETS 300 012/A1 ed.1 (1994-12)

Integrated Services Digital Network (ISDN); Basic user-network interface Layer 1 specification and test principles

RE/TM-03039

Digitalno omrežje z integriranimi storitvami (ISDN) – Osnovni vmesnik uporabnik-omrežje – Specifikacija prve plasti in načela preskušanja

General Information

• Status: Published
• Publication Date: 03-Jan-1995
• Technical Committee: TM 3 - Interfaces, architecture and functional requirements of transport netw
• Current Stage: 12 - Completion
• Due Date: 28-Dec-1994
• Completion Date: 04-Jan-1995
• Ref Project: SIST ETS 300 012/A1 E1:2003 - Integrated Services Digital Network (ISDN); Basic user-network interface Layer 1 specification and test principles

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ETS 300 012/A1 E1:2003
01-december-2003
'LJLWDOQRRPUHåMH]LQWHJULUDQLPLVWRULWYDPL,6'1±2VQRYQLYPHVQLNXSRUDEQLN
RPUHåMH±6SHFLILNDFLMDSUYHSODVWLLQQDþHODSUHVNXãDQMD
Integrated Services Digital Network (ISDN); Basic user-network interface Layer 1
specification and test principles
Ta slovenski standard je istoveten z: ETS 300 012/A1 Edition 1
ICS:
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
SIST ETS 300 012/A1 E1:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 012/A1 E1:2003

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SIST ETS 300 012/A1 E1:2003
ETS 300 012
AMENDMENT A1
December 1994
Source: ETSI TC-TM Reference: RE/TM-03039
ICS: 33.080, 33.040.50
ISDN, user network interface, testing
Key words:
This amendment A1 modifies
the European Telecommunication Standard ETS 300 012 (1992)
Integrated Services Digital Network (ISDN);
Basic user-network interface
Layer 1 specification and test principles
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
F-06921 Sophia Antipolis CEDEX - FRANCE
Postal address:
650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
Office address:
c=fr, a=atlas, p=etsi, s=secretariat - [e-mail]
X.400: Internet:
Tel.: [phone] - Fax: [phone]
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1994. All rights reserved.
New presentation - see History box

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SIST ETS 300 012/A1 E1:2003
Page 2
ETS 300 012: April 1992/A1: December 1994
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

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SIST ETS 300 012/A1 E1:2003
Page 3
ETS 300 012: April 1992/A1: December 1994
Foreword
This Amendment to ETS 300 012 (1992) has been produced by the Transmission and Multiplexing (TM)
Technical Committee of the European Telecommunications Standards Institute (ETSI).
Amendments
Page 18, figure 3
Replace figure 3 with the following figure:
CL
TE
+
U = 40 V
U = 24 V
Z
C1
S
C2
IUT
-
CS
U : Zener voltage
Z
Figure 3: Power start up test for TE
Page 22, figure 7
Replace figure 7 with the following figure:
R R
±
c/e
S S
R
R ±
L
L
R
L
R d/f
S
TE
U = 40 V
i =
30 mA
=
R = 6 R 360 m

S
S
R R
L
S
=
X =
2
R 2R
L
S
R = R
5 =
L 300 m
L
Figure 7: Test circuit for applied current unbalance

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SIST ETS 300 012/A1 E1:2003
Page 4
ETS 300 012: April 1992/A1: December 1994
Page 26, table A.1, table entry A.5.3.2
Replace the table entry A.5.3.2 with the following:
A.5.3.2 TEs not powered across the interface
A TE using the automatic assignment
procedure shall implement the
disconnect detector for detection of
power source 1 or 2 to establish the
connection status.
Page 29, table A.1, table entry A.6.2.6.1
Replace the final paragraph for table entry A.6.2.6.1 with the following:
shall be replaced (four times) by:
"INFO2 or INFO4">
Page 31, table A.1, table entry A.8.5.4
The statement ("St.-ment") for table entry A.8.5.4 shall be changed to "I" (Informative), as follows:
Clause/ Title St.-
subclause ment
A.8.5.4 Pulse unbalance I
replaced by:
Page 46, subclause D.1.4.4
Replace the fourth instance of "N/R" with "D.3.2.2.1.1", producing a table as follows:
Modes Clause/ Test defined in
subclause Clause/subclause
Types of wiring configuration A.4 N/R
Point-to-point configuration A.4.1 N/R
Point-to-multipoint A.4.2 N/R
configuration
Polarity Integrity A.4.3 D.3.2.2.1.1
(figure 2/I.430 [2])
Interface Ia A.4.4 N/R
TE associated wiring A.4.5 N/R

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SIST ETS 300 012/A1 E1:2003
Page 5
ETS 300 012: April 1992/A1: December 1994
Page 50, subclause D.1.4.11
Replace the final instance of "N/R" with "D.5.1.4.1" and add test for Annex B, Clause B.6, producing a
table as follows:
    Requirements Clause/ Test defined in
subclause Clause/subclause
Test loopbacks defined for the Annex A
basic user-network interface App. I N/R
Additional requirements B.1 to B.5 N/R
applicable to the explicit S B.6 D.5.1.4.2
reference point
TE design to minimise power Annex C D.5.1.4.1
disturbance
Page 57, subclause D.3.2.1
Replace the table in subclause D.3.2.1 with the following table (modifying states 9, 16, 22, 40 and 46 and
adding NOTE 9):
Table to subclause D.3.2.1
STATSTAT CURRENTCURRENT STIMULUSSTIMULUS NOTENOTE NEXTNEXT INFOINFO COMMENTCOMMENT
EE STATESTATE STATSTAT SENTSENT
NONO EE
1 F1 Power 1 F2 I0 Detection of power
2 F1 T3 expires 2/6 F1 I0 No action
3 F2 Loss of Power F1 I0 Return to inactive state
4 F2 Rx INFO 0 4 F3 I0 Assume deactivated state
5 F2 Rx INFO 2 F6 I3 Synchronised state
6 F2 Rx INFO 4 F7 I3 Activated
7 F2 Rx any signal 3 F2 I0 No action
8 F2 T3 expires 6 F2 I0 No action
9 F3 Loss of Power 9 F1 I0 Return to inactive
10 F3 PH-AR F4 I1 Initiate activation & T3
11 F3 Rx INFO 0 4 F3 I0 No action
12 F3 Rx INFO 2 F6 I3 Synchronised state
13 F3 Rx INFO 4 F7 I3 Activated
14 F3 Rx any signal 3 F3 I0 No action
15 F3 T3 expires 2 F3 I0 No action
16 F4 Loss of Power 9 F1 I0 Return to inactive state
17 F4 Rx INFO 0 4 F4 I1 No action
18 F4 Rx INFO 2 7 F6 I3 Synchronised
19 F4 Rx INFO 4 7 F7 I3 Active
20 F4 Rx any signal 3 F5 I0 Detection of signal
21 F4 T3 Expires 2 F3 I0 Deactivated
22 F5 Loss of Power 9 F1 I0 Return to inactive
23 F5 Rx INFO 0 4 F5 I0 No action
24 F5 Rx INFO 2 F6 I3 Synchronised
25 F5 Rx INFO 4 F7 I3 Activated
26 F5 Rx any signal 3 F5 I0 No action
27 F5 T3 Expires 2 F3 I0 Deactivated
28 F6 Loss of Power 8 F1 I0 Return to inactive
29 F6 Lost Framing F8 I0 Loss of framing signals
30 F6 PH-AR F6 I3 No action
(continued)

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SIST ETS 300 012/A1 E1:2003
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ETS 300 012: April 1992/A1: December 1994
Table to subclause D.3.2.1 (concluded)
STATSTAT CURRENTCURRENT STIMULUSSTIMULUS NOTENOTE NEXTNEXT INFOINFO COMMENTCOMMENT
EE STATESTATE STATSTAT SENTSENT
NONO EE
31 F6 Rx INFO 0 4 F3 I0 Deactivated
32 F6 Rx INFO 2 F6 I3 No action
33 F6 Rx INFO 4 F7 I3 Activated
34 F6 T3 Expires 2 F6 I3 Synchronised
35 F7 Loss of Power 8 F1 I0 Return to inactive
36 F7 Lost Framing F8 I0 Loss of framing
37 F7 Rx INFO 0 4/5 F3 I0 Deactivated
38 F7 Rx INFO 2 F6 I3 Synchronised
39 F7 Rx INFO 4 F7 I3 No action
40 F8 Loss of Power 9 F1 I0 Return to inactive
41 F8 PH-AR F8 I0 No action
42 F8 Rx INFO 0 4/5 F3 I0 Deactivation
43 F8 Rx INFO 2 F6 I3 Synchronised
44 F8 Rx INFO 4 F7 I3 Activated
45 F8 Rx any signal 3 F8 I0 No action
46 F8 T3 expires 2 F3 I0 Assu
...