TDC Anchors National Network With Oscilloquartz Cesium Clock
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TDC Anchors National Network With Oscilloquartz Cesium Clock
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High-Precision Primary Reference Source Delivers Vital Accuracy and Stability
for Frequency and Measurement
Copenhagen, Denmark. October 15, 2015. Oscilloquartz, an ADVA Optical Networking
company, announced today that TDC has deployed its OSA 3230B cesium clock in its
national optical transport network. The technology provides phenomenally precise
measurement reference with accuracy 10 times better than ITU-T recommendations.
TDC, the leading telecommunications provider in Denmark, has already deployed
Oscilloquartz timing and distribution solutions to meet strict accuracy
requirements for frequency, phase and time-of-day information delivery. Now it's
leveraging the frequency-source technology for a stable and accurate reference
signal entirely free from frequency drift. Oscilloquartz is supporting TDC in
all areas from the new cesium-based primary reference source to the OSA 5548C
synchronization supply units for phase and frequency regeneration.
"We're seeing a big increase in the number of different applications and
services running on our network," said Claus Bundgaard, manager, transmission
planning, TDC. "Precise time and frequency synchronization has become more
essential than ever in providing the smooth, reliable service that our customers
expect. We've had a close and successful working relationship with the team at
Oscilloquartz for over 15 years so we knew they would give us expert advice and
total support with the upgrade. The key advantage is that the new cesium atomic
clock will be used not only for network synchronization but also as an external
frequency source for various types of measurement. It provides a frequency
standard that won't change over time, guaranteeing end-to-end accuracy and
complete reliability for our customers."
Precise synchronization has become more vital than ever as more people access
real-time voice, video and gaming applications through mobile devices. TDC is
responding to the challenge by deploying the OSA 3230B, a highly compact,
autonomous and self-contained cesium primary reference clock source. When it
comes to frequency generation it actually performs far better than the stringent
stipulations laid out by the International Telecommunication Union (ITU), with
accuracy 10 times above ITU-T G.811 recommendations for SDH and timing over
packet solutions. This dramatically improves the performance of TDC's entire
synchronization network. What's more, it maintains this level of accuracy across
its entire lifetime. The OSA 3230B is based on a European cesium tube and all
electronics modules and embedded software were researched and developed in
Switzerland.
"We've built a close partnership with TDC. It's a relationship based on trust
and a mutual understanding that we'll never settle for second best," commented
Jean Dubuis, VP, sales and business development, Oscilloquartz. "Their team has
the support of our expert technicians at every stage. They also know that we
build the most reliable and efficient technology in the industry. Our OSA 3230B
atomic clock features a long-life cesium tube. It ensures service assurance for
the long term by protecting the integrity of timing throughout the network.
Using it as a reference for measurement is what gives TDC's network a huge
advantage over primary reference clocks using rubidium-based measurements which
are prone to drift and can cause errors. That means no more worries about
inaccuracies caused by aging as our OSA 3230B's frequency won't fade over time.
It gives TDC the peace of mind they need as they concentrate on delivering
world-class services to their customers."
Watch ADVA Optical Networking's latest video on assisted partial timing support
for more information: http://youtu.be/M5KY1taktNg.
# # #
About Oscilloquartz
Oscilloquartz is a pioneer in time and frequency synchronization. We design,
manufacture and deploy end-to-end synchronization systems that ensure the
delivery and assurance of highly precise timing information over next-generation
packet and legacy networks. As an ADVA Optical Networking company, we're
creating new opportunities for tomorrow's networks. For more information, please
visit us at: www.oscilloquartz.com.
About ADVA Optical Networking
At ADVA Optical Networking we're creating new opportunities for tomorrow's
networks, a new vision for a connected world. Our intelligent telecommunications
hardware, software and services have been deployed by several hundred service
providers and thousands of enterprises. Over the past twenty years, our
innovative connectivity solutions have helped to drive our customers' networks
forward, helped to drive their businesses to new levels of success. We forge
close working relationships with all our customers. As your trusted partner we
ensure that we're always ready to exceed your networking expectations. For more
information on our products and our team, please visit us
at: www.advaoptical.com.
Published By:
ADVA Optical Networking SE, Martinsried/Munich and Meiningen, Germany
www.advaoptical.com
For Press and Investors:
Gareth Spence
t +44 1904 699 358
public-relations(at)advaoptical.com
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Source: ADVA Optical Networking SE via GlobeNewswire
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