Self-Powered, High Speed, Multipoint, DB-9 and DB-25, Short-Haul Modems
Models 1008 and 1004A

The Best Choice for Long Range High Speed Multidrop Applications


Overview
The Model 1008 and Model 1004A supports data rates to 115.2 kbps and distances up to 9 miles (14.5 Km) on 19 AWG @ 1200 bps over one or two twisted pair. Requiring no AC power or batteries for operation, these Short Haul Modems allow up to 50 terminal drops in a multidrop environment.
 
The 1008 and 1000 pass data, plus one control signal, in each direction. Five separate configuration parameters let you custom-tailor the SRMs.  These include two separate high/low impedance settings, echo on/off and selectable RTS/CTS delay, as well as selectable carrier control and a DCE/DTE switch. 
 
And 600 watts per wire of Silicon Avalanche Diode surge protection is standard !

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Features
  • 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 Controlled"
  • FCC Approved-Part 15 Class A
  • Silicon Avalanche Diode Surge Protection Now Standard
  • No AC Power or Batteries Needed
  • 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.