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"The
standards that TIA-968-A was intended to replace should
not be immediately rescinded."
Phillip Havens
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Part
68: Transition Proposed for New TIA Standard; ACTA Implements Other
Changes
The
Telecommunications Industry Association (TIA) has recommended
a transition time for a proposed new standard that would relax
some Part 68 parameters but would impose other, stricter, requirements.
The standard, TIA-968-A, eases a number of regulated Part 68 parameters,
but extends the frequency range for metallic out-of-band emissions
from 6 to 30 MHz for voice band and local-area data channel (LADC)
equipment. The technical criteria in the new standard replaces
both TIA/EIA/IS-968 and TIA/EIA/IS-883. TIA-968-A is titled "Telecommunications
EquipmentTelephone Terminal EquipmentTechnical Requirements
for Connection of Terminal Equipment to the Telephone Network."
The Administrative Council for Terminal Attachments (ACTA) received
a letter from Sprint opposing its adoption of the new criteria
because the standard specified no transition period for the standard's
more-stringent technical requirements. Because some requirements
are stricter, ACTA says a transitional period to the new criteria
may be necessary. FCC had customarily included a transition period
with its technical changes, ACTA says.
TIA
held an interim meeting in December to discuss the problem. According
to Phillip Havens, chair of TR 41.9, the committee recommended
that ACTA take the following steps to address the issue:
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TIA-968-A should become effective immediately, but the standards
that it was intended to replace, TIA/EIA/IS-968 and TIA/EIA/IS-883,
should not be immediately rescinded.
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ACTA
should establish a sunset date for TIA/EIA/IS-968 and TIA/EIA/IS-883
that is 18 months after the adoption of TIA-968-A. (The sunset
date is defined as a date in the future after which new terminal
equipment, and previously approved terminal equipment that is
modified, may no longer be approved using these standards.)
This 18-month period provides the industry with a transition
period during which new terminal equipment or previously approved
terminal equipment that is modified (approved under a single
approval number) may be approved using either TIA/EIA/IS-968
and TIA/EIA/IS-883, or TIA-968-A, at the discretion of the responsible
party.
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ACTA
should adopt TIA-968-A, and the standard should become effective
immediately. TR-41.9 noted that the 30-day public review period
has passed, and the issue raised by Sprint has been resolved.
It noted that TIA-968-A has not been changed, and no other objections
have been received. Therefore, a second 30-day review period
is not required.
Until
the issue is resolved, ACTA has withdrawn the standard, which
was slated to be published December 7, 2002.
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"ACTA
is not authorized to create new requirements."
Roland
Gubisch |
Haven
says the committee also suggested that ACTA's public notice
on the adoption of TIA-968-A explain this episode and provide
the actual sunset date for TIA/EIA/IS-968 and TIA/EIA/IS-883.
"We
also suggested that ACTA keep all adopted technical criteria
documents that have passed their sunset dates available for
free download, preferably in a separate section of its Web
site," he says.
Modifications Good for Industry
ACTA has made a few other adjustments that should ease the
burden for terminal equipment manufacturers. One critical
change is that the council will no longer require that a company's
test procedures be submitted as part of the equipment's Part
68 filing.
"The
membership voted to delete the requirement on the basis that
ACTA is required to make submitted information public," says
Roland Gubisch, an ACTA lab segment representative. He notes
that test procedures are often proprietary or contain proprietary
details.
ACTA has also withdrawn its new requirement that "all filings
must be timely," which it had defined as to be "completed
prior to the marketing of the terminal equipment." Instead,
ACTA will issue a reminder that this requirement existed under
Part 68 even before privatization and, therefore, it continues
to apply. ACTA is not authorized to create new requirements
even though it participated in the approval of the original
notice, Gubisch says.
IEEE and IEC to Publish Dual Logo for Some
Standards
The International Electrotechnical Commission (IEC) and the
Institute of Electrical and Electronics Engineers (IEEE) have
implemented a dual-logo system to foster the creation of global
technical standards. The agreement, signed at the IEC general
meeting in Beijing last October, stipulates that IEC will
evaluate new IEEE standards in electronics, telecommunications,
power generation, and other electrotechnical areas.
The IEC standardization management board will decide which
IEEE standards complement IEC's technical work program after
IEC and IEEE have identified which IEEE standards are candidates
for IEC's standardization process. IEC technical committees
will then publish these standards as IEC/IEEE dual-logo international
standards, which any of the 122 IEC member countries can adopt
as national standards. Under the dual-logo agreement, IEC
and IEEE are required to share any maintenance activity performed
on standards covered by the agreement. Both IEC and IEEE are
confident that the dual-logo international standards will
decrease costly duplication of testing. Both organizations
believe the new standards will increase safety and quality
throughout international technical industries.
"Our
cooperation agreement will broaden our international standards
collection and ensure that valuable work undertaken by IEEE
benefits the entire IEC community," says Ronnie Amit, IEC
general secretary. "This agreement is one way we are responding
to the call for processes that make standardization more efficient,"
he says.
Such cooperation sends industry a clear message that major technical
standards developers are creating global standards that eliminate
the duplication that can entail unnecessary costs. "It gives
countries and regions that hope to play a greater role in world
markets a complementary path for international standardization,"
says Judy Gorman, managing director of the IEEE standards association.
The cooperation also supports IEC's intent to "follow the position
expressed by WTO that asks for openness, transparency, due process,
coherence, and market relevance, among other factors, in global
trade," Amit says.
NIST
Develops Nontraditional UWB Antenna Measurement
Facility
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NIST's UWB antenna measurement
facility can generate fields down to about
20 MHz.
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Researchers
at the National Institute of Standards and Technology
(NIST; Gaithersburg, MD) have designed and implemented
an approach for acquiring ultra-wide-band (UWB)
measurements without an anechoic chamber.
NIST's radio frequency technology division developed
the method because traditional UWB antenna characterization
and measurement facilities, such as anechoic chambers,
are expensive to build and operate.
The new measurement facility is a 7.3 x
7.3-m (24 x
24 ft) ground plane with a ±0.1 dB flatness
specification. A 4-m- (13-ft)-tall cone is used
to generate a precisely characterized field. The
cone and ground plane are located in a high-bay
room with a 5-m (17-ft) ceiling and concrete walls.
The facility is capable of generating standard
fields down to approximately 20 MHz. To enhance
performance of the facility, broadband pulsed
and swept-frequency sources, along with time-gating
techniques, enable mathematical removal of room
reflections and other unwanted effects.
Tests conducted by NIST researchers produced measurements
that are comparable to those obtained from computer
models. NIST is encouraged by these results, and
researchers will perform additional tests, including
far-field extrapolation measurements, and compare
them with computer models.
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China
and Singapore Sign MOU
China and Singapore have signed a memorandum of understanding
(MOU) that paves the way for products certified in either
country to enter into the other without the need for recertification.
China's Certification and Accreditation Administration (CNCA)
and Singapore's SPRING (formerly Singapore Productivity and
Standards Board) signed the MOU on products regulated by China
Compulsory Certification (CCC). SPRING stands for standards,
productivity, and innovation for growth.
Beginning last December, all products under CCC rules can
be certified in Singapore and sold in China without CCC certification.
Likewise, all CCC-marked products can be sold in Singapore
without productivity standards board (PSB) certification.
The only restriction is that the products must be made in
either China or Singapore.
"With
this MOU, Singapore exports of controlled products can gain
direct access to the Chinese market without having to undergo
further conformity assessment," says Lee Suan Hiang, chief
executive of SPRING. "This not only saves our manufacturers
and exporters time and money, but also ensures speedy approval
and faster time to market for their products," he says.
According to SPRING Singapore, the MOU is a step toward a mutual
recognition arrangement (MRA). Singapore currently has MRAs
with New Zealand, Australia, and Japan. This is the first such
MOU signed since China implemented CCC in May 2002.
Recycling: New Green Label Laws for
Electronics
Proposed amendments to the new waste electronics directives
are making package labeling more complex, according to a new
report. The report, "Green Labeling: Global Guide for Marketers
in the New Millennium," notes that the new European electronics
waste directives will require new labeling on electronics
for recycling. The latest October 2002 draft adds more requirements.
"Only
English-speaking countries seem to even have clear green labeling
guidelines, and only the United States and perhaps the UK
have ever tried to enforce such guidelines," says Michele
Raymond, publisher of the report.
She says U.S. industry has shied away from ecolabels because
the criteria can become obsolete quickly and may not reward
innovation. However, many European and Asian countries see
such labeling as a tool of soft policy. While use of an ecolabel
will not help sell products in America, an appropriate in-country
label can be helpful for marketing in the green countries
such as Germany and Austria and the Nordic countries.
The report covers mandatory labeling in the United States,
Europe, and Asia, and summarizes ecolabel programs globally.
It also provides analysis of some of the more complex issues,
such as use of the Green Dot, and when and where green labels
make sense. To obtain a copy of the report, contact Raymond
Communications at 301-345-4237 or go to http://www.raymond.com.
Advanced Compliance Solutions Inc. (Atlanta)
has been awarded the NVLAP/ ISO 17025 international
quality accreditation. The award gives the ACS
laboratory membership in the National Voluntary
Laboratory Accreditation Program (NVLAP), which
tests labs to ensure competency and accuracy
in testing services. NIST issues the NVLAP accreditation
program, approving the test procedures and verifying
the capabilities of the labs.
Trace Laboratories-Central (Palatine,
IL) recently renewed and expanded its ISO 17025
accreditation through 2004 after an audit by
the American Association for Laboratory Accreditation.
The new accreditation covers environmental simulation,
electromagnetic compatibility, failure analysis,
highly accelerated life testing (HALT), mechanical,
material, chemical, and electrical services.
Trace has added a new HALT/HASS system, a new
electrodynamic shaker, a closed-loop digital
vibration control system, and an explosive atmosphere
chamber. It has also added a centrifuge, new
temperature-humidity chambers, and test-sample
monitoring equipment to upgrade service capabilities.
National Quality Assurance Ltd. (NQA;
Dunstable, UK and Acton, MA), including NQA
USA, now provides worldwide certification to
the international automotive quality management
systems technical specification ISO/TS 16949:2002
after being recognized by the International
Automotive Task Force (IATF). NQA is the first
organization to achieve recognition by the IATF
against the 2002 version of ISO/TS 16949. The
specification replaces current automotive schemes
that are aligned with ISO 9001-2.
TÜV America Inc. (Danvers, MA and
Atlanta) has awarded Motorola Product Testing
Services CARAT (certification after recognition
of agent's testing) recognition, enabling Motorola
to perform third-party product safety testing
and report preparation for information technology
equipment and battery chargers. CARAT also authorizes
Motorola to perform compliance testing in accordance
with European regulatory standards on clients'
products. The product can then be sold in the
European Union once it has received the TÜV
Certification Mark.
AC Technology (Uxbridge, MA) has opened
a combined service center, evaluation, and repair
facility in Toronto. The service center will
speed up any evaluation and repair needed on
drives for AC Tech Canadian customers by avoiding
potential delays and costs associated with shipping
drives across the border.
Entela Canada (Toronto) has built a mobile
hazardous location (HAZLOC) laboratory that
can be easily transported to provide testing
at customers own locations. The facility is
accredited by the Standards Council of Canada
and is pending OSHA accreditation.
Wyle Laboratories (Huntsville, AL) has
been certified by Verizon as an independent
test laboratory for its Phase 3 telecommunications
equipment compliance testing program. The certification
allows Wyle Laboratories to test products intended
for the Verizon network in Wyle's test facilities
across the country. Wyle is now qualified to
test network equipment and building systems
(NEBS) equipment at its own facilities and provide
evaluations for manufacturers on the equipment
it would like to provide to Verizon.
Prostat Corp. (Bensenville, IL) has announced
a joint endeavor with Carmel Olefins (Haifa,
Israel) after the two companies developed a new
static-controlled methodology called Nova Electropolymer
Technology. The companies will provide services
in design analysis, raw-material certification,
manufacturing support, and product performance
certification. Prostat will provide electrostatic
expertise.
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