Multi-Tech Systems MT202TD 1200 - Manual (Page 5)

Chapter 1 - Introduction & Description
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Chapter 1 - Introduction and Description
Introduction
This manual provides instruction for installing, cabling,
operating, and troubleshooting Multi-Tech System’s model
MT202TD 1200 bps modem.
Description
The MT202TD is a low speed asynchronous modem which
employs Frequency Shift Keyed (FSK) modulation and works
in full duplex over four-wire or in half-duplex over two-wire
leased line networks.
The MT202TD is compatible with all Western Electric series
202 leased line data sets, except those with reverse channel.
The MT202TD is compatible with Western Electric 202 and
202T data sets as well as older 202-C, 202-D, 202-E, and
202-R models.