Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
RFL Electronics Inc.
April 2005
IMUX 2000 T1/E1 MDACS
3
With the increasing demand for faster, more efficient ways
to manage the flow of traffic, customers need a communi-
cation infrastructure that allows the system to advance as
the technology develops. That is why the IMUX 2000 T1/
E1 MDACS, with its unique harsh environments design, is
the preferred choice of communication for the Transporta-
tion Industry. The IMUX 2000 T1/E1 MDACS is designed
to be used as part of a large traffic management system
working in conjunction with higher bandwidth SONET/SDH
networks or in stand-alone T1/E1 networks.
Applications for the product include: roadside signal acqui-
sition and transmission from vehicle loop detectors, com-
pressed digital video, camera control, toll collection, status
and alarm reporting, tunnel ventilation control, and voice
and data traffic signal control systems. The compact and
robust design and the ability to work under harsh condi-
tions makes the IMUX 2000 T1/E1 MDACS the best multi-
plexer for transportation applications. The network man-
agement software provides ease of maintenance with Win-
dows™ based GUI software. The optional SNMP based
management reporting software can be used when inte-
grated as part of a larger enterprise system.
Telecommunication Solutions ...
... Transportation Industry
Designed specifically for the unique need of the harsh sub-
station environments, the IMUX 2000 T1/E1 Multiplexer in-
corporates special design characteristics which allow it to
meet ANSI / IEEE / IEC standards for operation in harsh
environments (RFI, SWC, EMI and Fast Transient). The
Node through delay averages 250 microseconds, including
the fiber heads (excluding the communications medium).
The DS0 squelching (patent pending) capability allows the
Common Logic Module to squelch (turn off) the output of a
channel module in the Multiplexer upon loss of synchroni-
zation. This feature provides security against false tripping
on 4-wire analog transfer trip channels and older digital
equipment (with limited error checking). These features in
the IMUX 2000 T1/E1 MDACS, address the critical time is-
sues associated with protective relaying, making it ideal to
be used in the electric power utilities industry. In addition,
the multiplexer has the Transfer Trip and Current Differen-
tial interfaces required for the utility market.
... Electric Power Utilities
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