Raymar Telenetics MIU14.4L, User Manual

Page: 8 / 43

0049-0867-01X 2
nd
Generation MIU14.4L – USER’S GUIDE 6/22/2011
Rev. A Page 4 of 39
4. MODEM SPECIFICATION5
The MIU14.4L design is based on Rockwell modem chipsets. Modem control is through the
industry standard 'AT' command set. The MIU14.4L provides all popular error correction and data
compression capabilities. The MIU14.4L provides the following modem features.
Data Command Set
Rockwell AT command set (See Section 11)
Data Modulations and Speeds
Modem Modulation Type Sync/Async
Data Rate
(bps)
MIU14.4L V.32bis TCM Async
14400, 1200,
9600, 7200
MIU14.4L V.32 TCM Async 9600, 4800
MIU14.4L V.33/V.17 TCM Sync
14400, 1200,
9600, 7200
MIU14.4L V.29 QAM Sync
9600, 7200,
4800
MIU14.4L V.27 QAM Sync 4800, 2400
MIU14.4L V.22bis QAM Async 2400, 1200
MIU14.4L V.22 PSK Async 1200, 600
MIU14.4L V.21 FSK Async 0 – 300
MIU14.4L Bell212A PSK Async 1200
MIU14.4L Bel103J FSK Async 0 - 300
Data Modulation Connectivity:
95% or better with Receive Signal Level at –40dBm and Signal/Noise Ratio 20dB (MIU14.4L)
Error Correction and Data Compression:
Error Correction: MNP Class 2-4, MNP 10, V.42.
Data Compression: MNP 5, V.42bis.
Serial Formats and Flow Control:
Serial Speeds:
57600, 38400, 19200, 14400, 9600, 4800, 2400, 1200, 300bps
Serial Formats:
8N1, 8E1, 801, 7E1, 7O1, 7N2