Product Profile of 2-wire All Rate Short Range Modem

Mro- tek ltd manufactures 2-wire all rate short range modem, model asm-31. This is used for detecting power failure in areas up to 5.5 km. This is available with four interface options like v.24/rs-232, v.35, g.703, rs-530 [rs-422] or x.21. Some key features of this 2-wire all rate short range modem are as follows:

• Single sync/async channel.

• Full duplex operation using `echo cancellation`.

• Selectable data rates:

• Sync: 600 bps to 128 kbps.

• Async: up to 115.2 kbps.

• 2b1q line coding.

• Diagnostics include internal bert, local and remote test.

• Utp or routing interface.