Anil,
I am not aware of any CO's in North America running at -60VDC.
I believe your assumption to be correct.
Thx,
Joe
From: owner-emc-p...@majordomo.ieee.org
[mailto:owner-emc-p...@majordomo.ieee.org] On Behalf Of Anil Allamaneni
Sent: Tuesday, July 15, 2003 6:07 PM
To: n...@world.s
Hi Ravinder,
Might you have a suppression device installed that triggers above
3KV?
Thx,
Joe
*
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel: (508) 804-8212
Fax: (508) 804
ect to the
PSTN and does not provide connections to outside plant, only internal to the
Central office. The more details, the better - Certification agencies,
contact info, lead time, cost, etc.
Thx,
Joe
*****
Joe Finlayson
Manager, Compliance Engineering
Telica
p the files in a
central location and minimize copying.
Thx,
Joe
*****
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel: (508) 804-8212
Fax: (508) 480-0922
Email: jfinlay...@telica.com
the EU.
As I am moving forward with this position in mind, any comments would be
greatly appreciated as well.
Thx,
Joe
*
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel: (508) 804
Why?
From: Brian O'Connell [mailto:boconn...@t-yuden.com]
Sent: Monday, April 28, 2003 12:55 PM
To: emc-p...@majordomo.ieee.org
Subject: RE: Thermocouple glue
My use of thermal grease was discontinued several years ago by request of
various agency engineers reviewing test data/technique. And m
there are
references that are country specific or carrier specific, that would be
valuable information as well. Any charts/spreadsheets out there similar to
the mains supply charts I've seen would be excellent.
Thx,
Joe
*********
Joe Finlayson
Manager, Compliance Eng
ALLY ship, satisfy the EMCD and LVD. You need to
request the test requirements from your customer and consult with your local
test lab with the specifics of your product.
OK, have at me.
Thx,
Joe
****
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Fore
d off-list.
Thx,
Joe
****
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel:(508) 804-8212
Fax:(508) 480-0922
Email: jfinlay...@telica.com
Web:www.telica.com
This message is from the IEE
Joe
*******
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel: (508) 804-8212
Fax: (508) 480-0922
Email: jfinlay...@telica.com
From: Dave Wilson [mailto:davewilson...@yahoo.com]
Sent: Thursday, February 20, 2003 2:11 PM
To:
Daniel,
I'm not exactly sure how that comment pertains to this discussion or any
discussion on this forum. Would you please elaborate.
Thx,
Joe
From: Daniel Forrest [mailto:daniel.forr...@at.flextronics.com]
Sent: Thursday, February 13, 2003 1:21 AM
To: 'Richard Hughes'; 'Stone, Richa
Group,
This guy mentioned it's about a 3 month job if anyone's interested.
I don't know anything about this so please reference the contact info below
if you are interested.
Thx,
Joe
> EMI Design consultant:
> Provide concise design feedback on existing product designs, including
> i
*
<<...OLE_Obj...>>
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel:(508) 804-8212
Fax:(508) 480-0922
Email: jfinlay...@telica.com
Web:ww
es???
Thx,
Joe
-Original Message-
From: Peter L. Tarver [mailto:peter.tar...@sanmina-sci.com]
Sent: Monday, October 21, 2002 10:30 AM
To: Joe Finlayson; "EMC-PSTC (E-mail)" <
Subject: RE: 48/60 Vdc Centralized Office Equipment
Joe -
When the nominal CO supply voltage is
David,
I agree that one should take into account a tolerance although I am
not convinced that IEC 60950 actually addresses this (clearly anyway).
Please correct me if I am mistaken as I have not investigated this
situation.
I see section 1.4.5 addressing the determination of the
cessity as well as the
ability to set the pulse frequency to 0.5 Hz (2 pps) or less. Any leads
would be appreciated. Any solicitation is encouraged to be done off line.
Thx,
Joe
*******
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest
e meet the full intent of the EU Directives.
Regards,
Joe
***
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel: (508) 804-8212
Fax: (508) 480-0922
Email: jfinlay...@telica.com
ETSI
TBR's although we would rather delay project until it is necessary.
Thx,
Joe
-Original Message-
From: Paul Didcott [mailto:pdidc...@ktl.com]
Sent: Thursday, October 03, 2002 4:34 AM
To: 'Joe Finlayson'
Cc: TREG Newsgroup; 'EMC PSTC'; 'NEBS Newsgroup
Roger,
Thanks for the contact. I will do just that and post the response
from Mr. Bogers. Anyone want to bet a beer on this one?? ;-)
Thx,
Joe
-Original Message-
From: Roger Magnuson [mailto:ro...@tgc.se]
Sent: Wednesday, October 02, 2002 2:07 PM
To: Joe Finlayson
-Original Message-
From: Clement Dave-LDC009 [mailto:dave.clem...@motorola.com]
Sent: Wednesday, October 02, 2002 11:47 AM
To: 'Joe Finlayson'; TREG Newsgroup; 'EMC PSTC'; 'NEBS Newsgroup'
Subject: RE: RTTE or LVD for Equipment with E1 SELV interface
Joe,
M
clem...@motorola.com]
Sent: Wednesday, October 02, 2002 9:05 AM
To: 'Joe Finlayson'; TREG Newsgroup
Subject: RE: RTTE or LVD for Equipment with E1 SELV interface
This whole discussion is some what of a moot point. Under the R&TTE
directive there are no mandatory telecom standards anyw
Directive.
Thx,
Joe
-Original Message-
From: Paul Didcott [mailto:pdidc...@ktl.com]
Sent: Wednesday, October 02, 2002 3:59 AM
To: 'Joe Finlayson'
Cc: 'Richard Hughes'; 'EMC PSTC'; 'NEBS Newsgroup'; 'TREG Newsgroup'
Subject: RE: RTTE
rom: Richard Hughes [mailto:rehug...@nortelnetworks.com]
Sent: Tuesday, October 01, 2002 5:57 PM
To: 'Joe Finlayson'; "EMC-PSTC (E-mail)" <
Subject: RE: RTTE or LVD for Equipment with E1 SELV interface
Joe,
The R&TTED applies to the following types of equipment:
1) Radio equip
Peter,
As this product does not connect to the PSTN and is destined for the
Central Office only, I would say the R&TTE Directive does not apply as the
scope does not include Network Equipment.
Thx,
Joe
-Original Message-
From: Peter Merguerian [mailto:pmerguer...@itl.co.il]
Se
"Anyway, we were only interested in CE marking (not UL/CSA) so we simply had
the design reviewed and tested with our product. As for continuation, it
was a custom part; so we added the compliance requirements to the part
specifications. Yes, I know this doesn't give us complete control; but i
repost due to list server outage.
> -Original Message-
> From: Joe Finlayson
> Sent: Friday, September 20, 2002 1:52 PM
> To: 'EMC PSTC'; 'NEBS Newsgroup'; 'TREG Newsgroup'
> Subject: Int'l Requiremen
clear
this time around.
Thx,
Joe
*****
<<...OLE_Obj...>>
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel:(508) 804-8212
Fax:(508) 480-0922
Email: jfinlay...@telica.com
Web:www.telica.com
Marko Radojicic [mailto:marko.radoji...@mapleoptical.com]
Sent: Tuesday, September 10, 2002 2:22 PM
To: 'Joe Finlayson'; 'John Juhasz'; 'Dorin'
Cc: 'EMC-PSTC - forum'
Subject: Grounding architectures for COs
Greetings,
Bonding of the different system gr
John & Dorin,
Please clarify as I am not aware of a requirement to isolate Signal
Ground from Frame Ground. Please reference GR-1089-CORE, Section 9.6.2 as
well.
Thx,
Joe
-Original Message-
From: John Juhasz [mailto:john.juh...@ge-interlogix.com]
Sent: Tuesday, September 10,
, are certain
requirements that may apply to "commercial products" waived if the product
is only destined for the central office?
Thx,
Joe
-Original Message-
From: Berkley [mailto:berk...@attbi.com]
Sent: Friday, September 06, 2002 2:15 PM
To: Joe Finlayson; 'NEBS Newsgr
Japan
China
Australia/NZ
Korea
Any and all input, feedback, links, etc. would be greatly
appreciated.
Thx,
Joe
*
<<...OLE_Obj...>>
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest Street, Bldg. G,
[mailto:peter.tar...@sanmina-sci.com]
Sent: Friday, February 15, 2002 11:32 AM
To: emc-p...@majordomo.ieee.org
Cc: Joe Finlayson; 'Peter Merguerian'; 'Tania Grant'; Michelle Cho / INT
Compliance
Subject: RE: [URGENT] Need some information about NEBS..
Joe -
Your statement is not i
Peter,
NRTL Listing is not a requirement for CO equipment per GR-1089 although
every one of our customers (CO's) requires it. You'd meet the requirements
of the standards but you'd have a tough time selling it.
Thx,
Joe
-Original Message-
From: Peter Merguerian [mailto:pmergue
Jim,
You may want to post this question on TREG forum if you receive
minimal responses as you'll find a larger audience of telecom types to help
you out. I believe the email address to post a message is
"t...@world.std.com".
Thx,
Joe
-Original Message-
From: Lyons, Jim [mailt
Bob,
You'll need to comply with the Intrabuilding Lightning requirements
of GR-1089. I'm not sure about the 12 mil question.
Thx,
Joe
-Original Message-
From: Bob Patel [mailto:whizpla...@yahoo.com]
Sent: Tuesday, January 15, 2002 11:57 AM
To: emc-p...@majordomo.ieee.org
Sub
re.
d. White shall indicate a neutral condition that implies nothing about
the success or failure of system operations.
Thx,
Joe
*******
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel:
Peter,
Here is the contact information for the person who provided me with
my Infineon regulatory docs.
Sue Dube
Infineon Technologies Corporation
Customer Marketing - Fiber Optics
978-692-3218
suzanne.d...@infineon.com
Thx,
Joe
-Original M
Amund,
My experience has been that the labs would prefer to perform the ESD
tests at a rate of 1 pulse/second (pps) for the sake of efficiency. If the
product passes then it was completed in the least amount of time and
everyone's happy. If the product fails at 1 pps, then you are allow
It has to do with the limited protection of the carbon blocks at the
point of entry. I'm not sure without looking through the docs, but I
believe the carbon blocks clamp voltages above 600V or something.
-Original Message-
From: Martin Lindquist [mailto:mlind...@cisco.com]
Sent:
to a modular
plug in card, thus sealing the chassis. My goal is to measure air flow
rates in each of 21 slots while the cards are installed (thus sealing the
chassis for realistic air flow).
Thx,
Joe
> -Original Message-
> From: Joe Finlayson
> Sent: Friday, February 23
t his
previous place of employment that measured air flow. Any knowledge of this
type of product would be greatly appreciated as well.
Thx,
Joe
*
<<...>>
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest Street, Bldg. G, Suite 100
M
especially since you
just went through all that work!! My apologies if I misinterpreted the
intent of the original question.
Thx,
Joe
********
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest Street, Bldg. G, Suite 100
Marlboro, MA 017
My understanding of the NRTL marking is that if you don't mark it,
it is not considered Listed. It doesn't matter if it has been tested or
not. I believe the issue is that if the NRTL is performing a factory audit,
they will only review marked product. Therefore, if you do not mark it,
...right from UL's web site:
http://ulstandardsinfonet.ul.com/scopes/311101.html
-Original Message-
From: Veit, Andy [mailto:andy.v...@mts.com]
Sent: Wednesday, January 17, 2001 6:45 PM
To: emc-p...@majordomo.ieee.org
Subject: UL 3111-1 vs. UL 3101-1
Folks-
Can someo
Anyone can get a list of all email addresses on this forum by simply
requesting it. I doubt that happened in this instance as I never received
the solicitation.
-Original Message-
From: Naftali Shani [mailto:nsh...@catena.com]
Sent: Wednesday, January 10, 2001 9:24 AM
To: 'John Juha
y as 40 thermocouples per
card.
Thx,
Joe
*********
<<...>>
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel:(508) 480-0909 x212
Fax:(508) 480-0922
Email: jf
line
testing.
Thx,
Joe
****
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Foster Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel:(508) 480-0909 x212
Fax:(508) 480-0922
Email: jfinlay...@telica.com
-Original Message-
,
Joe
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Foster Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel:(508) 480-0909 x212
Fax:(508) 480-0922
Email: jfinlay...@telica.com
-Original Message-
From: JIM WIESE
David,
This particular test profile is one which I have recently tried to
shed some light on as well. I am curious where you come to the conclusion
that the application of the criteria for altitude references Table 4.5. The
requirement (R4-8 anyway) states, "All equipment shall be funct
*
<<...>>
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel:(508) 480-0909 x212
Fax:(508) 480-0922
Email: jfinlay...@telica.com
Web:www.telica.com
Component Engineer
Job des
Is there anyone out there interested, or know of anyone who might be
interested, in a contract to perform an MTBF analysis on a modular chassis
product located in the Boston area?
Thx,
Joe
*
<<...>>
Joe Finlayson
Manager, Compliance
that (same as monthly
price).
Good Luck,
Joe
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Foster Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel:(508) 480-0909 x212
Fax:(508) 480-0922
Email: jfinlay...@telica.com
rding features with pro's and
cons would be greatly appreciated. Could someone also explain the
differences between the options of glass braid and teflon thermocouple wire.
The only difference shown on the web site was the max temperature supported.
Thx,
Joe
*****
Am I the only one receiving posts in duplicate? It seems that this
has happened at least a dozen times.
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Foster Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel:(508) 480
I've received 4-5 with a subject but no content in the message body
as well.
****
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Foster Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel:(508) 480-0909 x212
Fax:(508
for equipment whose functionality is limited to this test?). Any
input on used equipment would also be helpful. I am initially interested in
pre-test if that makes a difference. Any input would be greatly
appreciated.
Thx,
Joe
*
<<...>>
Joe Finla
e any
insight to what's going on here? I'm definitely going to one, but..
Thx,
Joe
*****
<<...>>
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Forest Street, Bldg. G, Suite 100
Marlboro, MA 01752
Tel:(508) 480-
taken into
consideration during the evaluation aside from being rated for 12A minimum.
If UL had a documented interpretation of this requirement, perhaps in their
PAG's, I would have needed components rated minimum 15A between the wall and
power supply.
****
.
The NRTL of choice would then perform their factory/product audits ensuring
that the OEM component meets the 3rd Edition requirements.
Thx,
Joe
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Foster Street, Bldg. G, Suite 100
Marlboro
il , 2000 you can no longer
have your product evaluated to 2nd Edition.
I spec'd in a Multitech modem at my previous employer that was
RECOGNIZED to 3rd Edition.
Thx,
Joe
********
Joe Finlayson
Manager, Compliance Engineering
Telica, Inc.
734 Fost
ep
checking our home page
(www.ul.com) for the announcement."
If this is true, the job of verifying UL Listed and Recognized
components, etc. would be much
easier. Let's see how it turns out.
Thx,
Joe
*****
My understanding is that it is a requirement in the US/Canada that
any equipment intended to connect to the telephone network must have
an NRTL Mark. Can anyone advise where this requirement is called out
(NEC??) and how it is enforced?
Thx,
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