Semaphore Announces SHDSL Dual Ethernet Modem
2008-04-02 11:16:00
Semaphore Announces SHDSL Dual Ethernet Modem
NASHUA, NH–( EMWNews – April 2, 2008) – Semaphore, a CSE Global company, announces availability
of the S20 SHDSL Modem, which provides dual Ethernet transmission at high
speeds over copper wire pairs. The new modem enables conversion of an
existing copper wire infrastructure into a high-speed Ethernet network when
installing a new SCADA or
telemetry system, even if it spans distances previously unattainable by
conventional DSL technology
The Semaphore S20 SHDSL Modem extends
communication speed and reach without the additional investment of
installing new communications media. An alternative to wireless
technology, the S20 SHDSL Modem’s unique repeater capability enables
communications over existing copper wire networks spanning up to hundreds
of kilometers. The modem is ideal for railway, pipeline, utility and power
transmission applications that presently employ copper wire communications
networks.
The S20 uses G.SHDSL (Symmetric High-bit rate Digital Subscriber Loop)
technology for sending and receiving high-speed symmetrical data streams
over a single pair of copper wires at rates between 192 kbps to 2.31 mbps.
Also known as G.991.2, G.SHDSL is an international standard for symmetric
DSL developed by the ITU.
Semaphore’s implementation is a rugged design that is suitable for
industrial applications, which require operation over a wide temperature
range. The S20 provides transparent Ethernet connectivity and supports any
standard, IP messaging such as Modbus TCP. Symmetric communication also
allows video and voice transmission.
Configuration of the S20 is extremely simple and uses a web interface to
display DSL and Ethernet port status and configure line speeds, network
address, and authentication permissions.
Semaphore’s connectivity products are ideal for a broad range of monitoring
and control applications in the broadcast, infrastructure management, oil &
gas, power, transportation and water treatment and distribution industries.
For more information about Semaphore SCADA solutions, visit
www.cse-semaphore.com, or contact Semaphore at 15B Charron Avenue, Nashua,
NH 03063, 603-577-3803.
About Semaphore
Established in 2006, Semaphore was the result of a merger of two CSE Global
companies, RTUnet, of Australia, and TechnoTrade SA, of Belgium. For more
than 20 years, these companies have provided leading solutions for
telemetry, automation, and remote monitoring and have an installed base of
more than 70,000 devices. For more information, visit
Semaphore is a wholly owned subsidiary of CSE-Global Limited (CSE), a
Singapore-based, industrial integration, manufacturing and distribution
group with locations in 20 countries. CSE employs more than 1,000 people
worldwide, with over 85% representing its design, engineering, and project
management capability and experience. For more information, visit
Note to editors: Click on Photo Caption to download high resolution image.
Contact: Kevin L. Finnan CSE-Semaphore 860-618-0293 John Nero CSE-Semaphore |
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