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DSP9612FP
The Telenetics®FlashPoll™modems are
The Telenetics®FlashPoll™modems are
designed to optimize communication links
designed to optimize communication links
where high speed or an unlimited number of
where high speed or an unlimited number of
drops is necessary.
drops is necessary.
▲
Dual Mode: 9600/4800 bps and FSK
▲
Dual Mode: 9600/4800 bps and FSK
The Telenetics FlashPoll DSP9612FP is a dual mode, full-featured 9600
Fast Poll and Bell 202T leased line modem with the fastest training
time in the industry: 23msec RTS/CTS delay. Ideal for utility and
industrial automation multi-dropping applications, including SCADA
systems, traffic automation and oil & gas automation projects, where
an unlimited number of drops is desirable.
The DSP9612FP is a standalone modem designed for 4-wire,
full-duplex or 2-wire, half-duplex operation over a voice-band leased
line. The modem design utilizes the latest digital-signal processing
(DSP) technology to achieve high performance.
In FlashPoll Mode (9600/4800 bps), the DSP9612FP employs
Telenetics’ proprietary modulation and encoding scheme to achieve
fast modem training time. In Bell 202T Mode, the modem is also
backward compatible with Bell 202T (0 – 1800 bps) modems.
Ideal for systems where fast response, short training time and low
▲
Fast train modem equalizer with
▲
Fast train modem equalizer with
23 msec RTS/CTS delay
23 msec RTS/CTS delay
▲
DSP design with automatic
▲
DSP design with automatic
adaptive equalizer
adaptive equalizer
▲
Leased-line interface protected with
▲
Leased-line interface protected with
heavy-duty surge protection
heavy-duty surge protection
▲
Installs in the Telenetics and
▲
Installs in the Telenetics and
Motorola/UDS RM16M Universal
Motorola/UDS RM16M Universal
™
Data Shelf
Data Shelf
™
.
.
throughput delay is required, FlashPoll is optimized for fast receiver
equalizer training and extremely low throughput delay.
The dual mode capability allows the DSP9612FP to communicate with
existing Bell 202T (0-1800, bps) remote modems, which can then be
upgraded at a later date to a Telenetics DSP9612FP FlashPoll
standalone or DSP9612RM Rack Mounted modems (see separate
Data Sheet No 0120 0601).
25111 Arctic Ocean Drive, Lake Forest, CA 92630
Tel: 949.455.4000 Fax: 949.455.4010
For more information on the
For more information on the
FlashPoll and Fast Poll
FlashPoll and Fast Poll
Modems Series contact
Modems Series contact
Telenetics at:
Telenetics at:
949-455-4000 or visit
949-455-4000 or visit
www.telenetics.com
www.telenetics.com
Telenetics is a registered trademark of Telenetics Corporation. FlashPoll is a trademark of Telenetics Corporation.
All other trademarks are the property of their respective holders. ©2002 Telenetics Corporation. All rights reserved.
Document #0074 0502
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Powered by 85 to 265 VAC, 50-60Hz, the modem will also operate from 85 to
400 volts DC. The Leased line is protected by heavy duty surge protection
circuitry that can withstand surge voltage of up to 15KV.
Mechanical Specifications
Enclosure Aluminum with removable front and rear panel
Dimensions 5.70” wide x 8.30” long x 1.50” high
Weight 1.9 lb.
Interface connectors
Connectors 4-position screw terminal.
2- or 4-wire leased line or metallic circuit
(DC currently not supported)
Data Terminal Equipment DB-25 female connector
RS-232 (DTE) Interface
Signal Name Modem Input/Output DB25 Pin Description
Earth GND 1 Earth Ground
TXD Input 2 Transmit Data
RXD Output 3 Receive Data
RTS Input 4 Request To Send
CTS Output 5 Clear To Send
DSR Output 6 Data Set Ready
(Modem Ready)
SG GND 7 Signal Ground
DCD Output 8 Data Carrier
Detected
DTR Input 20 Data Terminal
Ready (Host Ready)
Note: DCD active indicates that carrier is present and data at RxD is valid. DCD is
not an energy detector.
General Specifications
Data rate 9600 or 4800 bps
asynchronous, +1% - 2.5%
Data format 8 or 9 data bits with 1 or
more stop bits
Line requirement TELCO Voice band 4 or 2 wire
leased line Private metallic
circuits, 26 to 19 AWG
Operating modes 2-wire half-duplex or
4-wire full-duplex
Modulation Telenetics proprietary
Equalizer Automatic, adaptive
Training time RTS to CTS delay, 23 ms
Cable equalizer Fixed transmitter and
receiver cable equalizer,
selectable
Power supply Wide range switching power
supply, 85 to 265V, 50/60
Hz, or 85 to 400VDC.
Optional DC voltage, 10 to
53 volts DC
Surge protection Provided at power line and
leased line
Up to 15KV (Standalone
version)
Carrier Control Constant or switched, DIP
switch selectable
Carrier loss recovery Built-in Train on Data
(typically less than 10 sec)
Receiver Dynamic Range +3 to –30 dbm or –10 to –43
dbm (DIP switch selectable)
Operating Temperature -40
º
C to +85ºC
Diagnostic Features
Front panel L.E.D.. for status monitoring:
Power (PWR) Data carrier detect (DCD)
Request to send (RTS) Data set ready (DSR)
Clear to send (CTS) Analog loopback (ALB)
Transmit data (TXD) Digital loopback (DLB)
Receive data (RXD)
Front Panel loopback control for testing:
Local Analog Loopback (ALB)
Local Digital Loopback (DLB)
Remote Digital Loopback (RDL)
Rear Panel
Telenetics Corporation
25111 Arctic Ocean Drive
For more information on the FlashPoll and other
FastPoll Series by Telenetics please contact us at:
Lake Forest, CA 92630
Tel: 949.455.4000
Fax: 949.455.4010
Telenetics is a registered trademark and FlashPoll is a trademark of Telenetics Corporation. All other trademarks are the property of their respective holders.
949-455-4000 or visit
www.telenetics.com
Document #0074 0502
©2002 Telenetics Corporation. All Rights Reserved.
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