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Releases > 2004.01.21
New offering provides both CDIM and FOM compatibility
Wallingford, CT (USA) - DNE Technologies, a provider
of tactical voice and data communication solutions, introduces a
new Protocol Converter Multi-Channel Unit (CV-MCU) line which economically
combines the features of both Conditioned Di-Phase Modems (CDIMs)
and Fiber Optic Modems (FOMs), while also offering a conversion
to and from Non-Return to Zero (NRZ) protocols. Each lightweight,
aluminum 1-U rack-mount chassis handles two independent circuits
which can be configured for separate applications with different
fiber types.
DNE's new CV-MCU line supports the bridging
of Fiber-Optic, NRZ and CDI protocols so routers, cryptos, and other
NRZ devices can be positioned at significant distances from the
satellite terminal. DNE's new CV-MCU product line offers cost and
time-saving features for users. Its unique design allows a simple,
inexpensive upgrade or system re-allocation of current assets without
removing, and recabling each installed chassis. This capability
increases deployment flexibility and reduces the long-term cost
of ownership.
Each individual circuit is flexible and can
be upgraded independently, allowing modules with distinct applications
to reside in the same chassis. The circuit modules are also hot-swappable,
further minimizing system down time. This modular feature provides
an inexpensive and simple upgrade path to FOM compatibilities while
preserving interoperability with fielded protocol conversion units
such as the DNE's CV-8448-D.
The CV-MCU line offers enhanced features on some modules, such as
Auto-Baud Detect and a DTE/DCE selection, minimizing the need for
field adapters and reducing connect-up time. Each module offers
nearly 60 rates, ranging from 16kbps to 16.384Mbps. A Built-In Error
Rate Test (BERT) allows the user to monitor and test link quality.
Five independent circuit options are currently available, including
three options for fiber-optic modem conversion - 62.5[m Multimode
Fiber, 50[m Multimode Fiber, and 9[m Singlemode Fiber – and
two options for CDI-NRZ conversion: Singlemode and Multimode Fiber.
Additional options, such as digital orderwire, are planned for a
summer 2004 release.
DNE Technologies, Inc. Vice President of Sales
and Marketing, Charles F. Reese, commented, "Since DNE's new
Multi-Channel Protocol Conversion units are interchangeable within
a common chassis, this is the last converter unit a customer will
ever need to install. Upgrades and system modifications can be done
while the chassis is in the rack, while the circuit is live, and
without ripping apart a communications van to rewire the circuitry."
He added that in addition to digital orderwire, other options are
also being planned to maximize this modular concept.
DNE's CV-MCU line of conversion products allow
interoperation with deployed Fiber Optic Modems, such as the MD-1272
or the GSC-54, and also convert this modem traffic to NRZ or CDI
signaling. DNE’s new converter line supports both TRI-TAC digital
trunk groups and new, emerging satellite technologies while utilizing
the reliability and economy of fiber connections. The FOM modules
are interoperable with deployed JTC3A 9109C compliant FOMs at rates
up to 16.384Mbps. In addition, the CV-MCU line preserves all of
the protocol conversion capabilities of the widely-installed base
of DNE CV-2048 and CV-8448 NRZ/CDI/Fiber Single Circuit conversion
modules. They are also interoperable with DNE's TAC Multi-Service
Access Concentrators and the widely-deployed AN/FCC-100 Multiplexer.
The CV-MCU Line and DNE's TAC Multi-Service
Access Concentrator Line permit full use of emerging broadband satellite
services, while allowing data communication and encryption devices
to be physically grouped to simplify monitoring and control of communication
links. The lightweight and compact units reduce the size and weight
of a deployment and simplify set-up.
For more information on the entire CV line, the TAC Multi-Service
Access Concentrator Line, the AN/FCC-100(V)9 Multiplexer, or other
DNE products, contact DNE Technologies at (203) 265-7151 or (800)
370-4485, or visit their web site at www.dnetech.com.
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