Issue Date: 2012/01/09

Bridge Your Uninterrupted Serial Signals to Ethernet Communications in Power Distribution Systems
FDCC Diagram
Accurate and timely information is essential for power distribution system control.  EtherWAN provides a product line of serial converters and Ethernet switches that provide reliable communications systems for this application, as shown in the following example:  FDCC (Feeder Dispatch Control Center) is connected through communication devices to FRTU (Feeder Remote Terminal Unit) in each substation and then connected to FTU (Feeder Terminal Unit) on different distribution lines.  FTUs deliver the communication status and electricity distribution data back to the FRTU and all of the collected information will be returned to the FDCC.

When an outage occurs in the distribution system, dispatchers need to know precise locations in order to fix the problem in a timely manner.   However, if a connection fails important information will not be transmitted to the FDCC.  EtherWAN’s FT5702 2-port RS232/422/485 Fiber Modem provides the reliability of uninterrupted serial to Ethernet communications, because of its Self-Healing Ring feature.  The FT5702 offers single-mode or multi-mode with SC, ST, plus WDM fiber optic options for both LAN ports and an alarm relay that indicates the occurrence of any disconnect. 

EtherWAN’s FT5702 is tested and compatible with IED equipment manufactures such as SIEMENS, ABB, SEL, GE…etc.  The FT5702 also supports DNP 3.0 protocol transparency.

Product Highlights
FT5702 Series
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FT5702 Series
Industrial 2-port RS232/422/485 Self-Healing Ring Fiber Modem
* Supports DNP3.0 protocol transparency
* Provides Self-Healing Ring to prevent network interruption
* Offers single-mode and multi-mode and SC, ST, WDM fiber optic options for both LAN ports
* Equipped with two terminal block power inputs to ensure continuous electrical stability
* Provides a relay output in case of any disconnection
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Upcoming Events
Date Exhibitions Location Booth No.
2012/01/15 - 2012/01/17 INTERSEC Dubai 2012 Dubai, UAE 2-616C, 2-618C
2012/01/24 - 2012/01/26 Distributech San Antonio, TX, USA 4631
2012/03/06 - 2012/03/08 TechAdvantage San Diego, CA, USA 1732
2012/03/06 - 2012/03/10 CeBIT Hannover 2012 Hannover, Germany D70
2012/03/27 - 2012/03/29 ISC West Las Vegas, NV, USA 4131
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