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Products  >  Network Connectivity  >  Short Range  >  Connect-IT Self-Powered Line Drivers  >  Model 1004A
Model 1004A Self-Powered, High Speed, Multipoint Modem

Still the Best Choice for High Speed Multidrop Applications

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--Image: Made in USA -- --Image: RACKABLE! Rack Mount Available --
  • Point-to-Point or Multipoint Operation over 2 or 4 Wires
  • Multidrop up to 50 Terminals
  • Async. Data Rates to 115.2 Kbps
  • Range to 9 Miles (14.5 Km) on 19 AWG at 1.2 kbps
  • Transmits and Receives Data plus One Control Signal Each Way
  • Selectable RTS/CTS Delay
  • Operates with or without Echo
  • Two Separate Impedance Settings
  • Carrier ON or RTS Controller
  • No AC Power or Batteries Needed
  • FCC Approved - Part 15 Class A
  • Surge Protection Now Standard
  • Made in the USA — This Patton equipment is designed by Patton engineers and built in our Gaithersburg, Maryland facility. Patton's American-made manufacturing process delivers high-quality networking solutions with reliability you can trust.
The Model 1004A 2/4 wire short range modem is the next generation replacement forour popular Model 1004. The Model 1004A still gives you up to 50 terminal dropsover one (half duplex) twisted pair, and still supports async data rates up to 115.2kbps. It also passes data plus one control signal in each direction, just like the Model 1004. However, the Model 1004A now gives you more flexibility, with extra configuration parameters: Two separate high/low impedance settings, echo on/off and selectable RTS/CTS delay are now standard, as well as selectable carrier control and a DCE/DTE switch. Also standard on the new Model 1004 is 600 wats per wire of Silicon Avalanche Diode surge protection (no need to add an S to the model number when ordering).The Patton Model 1004A- it's the same short haul you've come to depend on, only better!

Transmission Format: Asynchronous
Data Rate: Up to 115,200 bps
Transmit Line: 2, 4 wire unconditioned twisted pair
Transmit Mode: Full or half duplex
Transmit Level: 0 dBm
Range: Over 9 miles (14.5 km)
Dimensions: 2.66 x 2.10 x 0.73 in. (6.8 x 5.3 x 1.9 cm)
Surge Protection: 600W power dissipation for up to 1 msec
Control Signal: DSL turns "ON" immediately after the terminal raided DTR; DCD turns on after recognizing the receive signal from the line; CTS turns on 8 msec after the terminal raises RTS
Power: None required, uses ultra low power from EIA data and control signals
Carrier: The carrier is a strap selected for continuous operation or controlled by RTS



Ordering information for this product is not publicly available at this time.
Please accept our apology as we regret any inconvenience to you.

For more information
about the availability of this product and/or alternative solutions,
please contact Patton's Product Management team at or +1 301 975 1000


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