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Wire Modems: Dedicated Line

Dedicated Wire Modem
Data sheet
LLM1100

Private/Dedicated Line Wire Modems

Dedicated wire means privately owned copper wire installed between sites. Typically limited to short-range communications (<10,000 feet or 3,000 meters), dedicated wire can provide speeds to 19.2 kbps in point-to-point or multi-point configuations. However, voltage differences in ground planes and lightning strikes can cause surges that can damage attached equipment. Dedicated wire costs include the cost of the cable itself and installation labor.


LLM1100 Leased Line, Bell 202/CCITT V.23 1200 Baud Modem .

LLM1100 Bell 202/CCITT V.23 1200 Baud modem .

  • Long-range data communication via frequency shift key (FSK) simplex, half-duplex and full-duplex modem
  • Ideal for non-switched private, dedicated wire (spare pair) or leased telephone lines or any dedicated wire pair
  • Two or four wire operation
  • Seamless interface with most PLCs, RTUs and PCs
  • Easily field configured or factory pre-configured for your application
  • Transmits up to 20 miles (32 km) on unloaded lines or unlimited transmission on loaded lines

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