[email protected] wrote:

> Hello everyone,
>
> 1. I'm trying to prepare a test plan to meet K17 section 2.3 (disturbances 
> resulting from ac
> longitundal emf induced...)
> I cannot find a figure anywhere related to this test. Is perhaps K21 fig 3 
> the right one?
>

K.21 1996 fig 3&4 are the relevant ones.

>
> 2. What is the ITU-T Q552:94 and where is it available?

[Q.552] Recommendation Q.552 (11/96) - Transmission characteristics at 2-wire 
analogue
interfaces of digital exchanges
Available from itu in electronoic form for a price try starting from URL
http://www.itu.ch/itudoc/itu-t/rec.html

>
>
> 3. What is the ETSI ETR 80 07.93 and where is it available?
>

. ETR 080 ed.1 (1993-07)
     Transmission and Multiplexing (TM); Integrated Services Digital Network 
(ISDN) basic rate
access; Digital transmission system on
     metallic local lines Scope: Description of transmission properties of 
local networks for
design of transmission system u

2. ETR 080 ed.2 (1996-11)
     Transmission and Multiplexing (TM); Integrated Services Digital Network 
(ISDN) basic rate
access; Digital transmission system on
     metallic local lines Scope: This ETSI Technical Report (ETR) covers the 
characteristics and
parame ters of a digital tra

3. TS 102 080 V1.3.1 (1998-11)
     Transmission and Multiplexing (TM); Integrated Services Digital Network 
(ISDN) basic rate
access; Digital transmission system on
     metallic local lines Scope: Preparation for maintenance actions on ETR 080 
Edition 2.
Several items have been identified

Available from  ETSI try starting from  
http://webapp.etsi.fr/publicationssearch/. Note you will
need to search on ETR 080.


> thanks in advance
> Moshe
> --------------------------------------------
> Name: moshe valdman
> E-mail: [email protected]
> Phone: 972-52-941200
> Telefax: 972-3-5496369
> Date: 13/12/98
> Time: 22:07:34
> You are most welcome to visit my homepage at:
>
> http://www.geocities.com/CapeCanaveral/5233/
> --------------------------------------------

--
Chris Healy
Liaison Manager, Standards and Approvals

JNA Telecommunications Limited              email: [email protected]
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