High Speed Multi-Point DSP modem

DSP19.2FP 19.2 Kbps High Speed Multi-Drop modem
DC and AC power - Industrial Grade Temp range -40 to 85C

Now go supper fast on a Multi-Drop-Point Lease Line -
with wide temperature range and DC power


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see Manual PDF
  • High Speed Fast Poll point-to-point and multipoint
  • Up to 19.2Kbps on unconditioned leased lines
  • 2 and 4 wire lease line
  • RS-232 and RS-485 data interface
  • AC and DC power
  • Wide Temp range -40 to + 85C
  • Stand Alone and Rack Mount Cards

High-Speed Fast-Poll Modem for Industrial Communications

The DCE Fast Poll modem is designed and manufactured from the ground up for rugged industrial communication networks. Boasting the latest innovative digital signal processing (DSP)-based communication device, the DSP19.2FP delivers a cost-effective 19200 bps asynchronous solution for point-to-point and multipoint connectivity. The DSP19.2FP Fast-Poll modem is ideal for industrial communication applications including SCADA systems, RTUs, traffic monitor and control, and industrial automation networks. The DSP19.2FP supports RTUs with an EIA RS-232 or RS-485 serial port at speeds of 19200, 9600, 2400, and 1200 bps. The DSP19.2FP Fast Poll modem is designed to operate over 4-wire or 2-wire unconditioned leased lines or private metallic circuits. For optimum performance, the modem employs QAM and FSK modulations to communicate over a variety of transmission lines.

The DCE DSP19.2FP Fast Poll modem is designed to operate with a wide range of AC or DC power supply voltages and temperatures. With proven reliability and ease of installation, the DSP19.2FP is ideal for point-to-point and point-to-multipoint polling networks, where high speed and low-network latency are critical for system performance.
 


 

Data Rate Support
Data Speed:
19200, 9600, 2400 bps in fast poll mode
0-1800 bps in Bell 202T mode
0-1200 bps in ITU-V23 mode
Data Format: Asynchronous, 8 or 9 data bits
10- or 11-bit character with 1 or 2 stop bits
Modulation
QAM for 19200, 9600 and 2400 bps in fast poll mode
FSK for 0-1200 or 0-1800 for V23 or Bell 202T mode
Modem Equalizers
Automatic & adaptive equalizer
Enhanced fixed cable equalizers for extended range
Transmission Line Interface
Leased Line:
TELCO voice band 2- or 4-wire leased lines
Private or metallic circuits 2- or 4-wire, 19-26 AWG
Connector: 5-position terminal block with safety ground.
DTE/RTU Interface
The modem provides serial ports to support both the RS-232
and RS-485 interface standards:
RS-232 Interface
Connector: DB9-F
Signals: RTS, CTS, CD, TD, RD, DSR, SG
RS-485 Interface
Connector: RJ-11
Signals: 4-wire full-duplex:
TX+, TX-, RX+, RX-

Front Panel Indicators & Controls
LED. Indicators:
RTS, CTS, TD, CD, RD, DSR, ALB, DLB
TEST Switch:
Push Button for Analog Loopback, Digital Loopback,
and Remote Digital Loopback
Power Supply Specifications
Three models support various power options:
Stand-alone: 90-264 VAC
Stand-alone: 10-48 VDC
Rack mount: RM16M module
Power Consumption:
Idle mode: 2 watts
Normal mode: 5 Watts, typical
Mechanical Specifications
Enclosure dimensions:
5.0”(W) x 6.75”(L) x 1.3” (H)
127mm(W) x 172mm(L) x 33mm(H)
Weight: 1.0 pound, without AC power module
Environment Specifications
Temperature:
Operation: -40o to + 85o C
Storage: -40o to +100o C
Humidity:
Up to 95 % non-condensing
Dry Contact Detection (optional)
Options
2 optical isolated dry contact detections are provided for external devices

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ARC ELECTRONICS
 1-800-926-0226

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 arc@arcelect.com