32
8575
8575
A N/B Maintenance
A N/B Maintenance
The chip set is fully programmable to meet worldwide telephone line interface requirements including those
described by CTR21, NET4, JATE, FCC, and various country-specific PTT specifications. The programmable
parameters of the PCT2303W chip set include AC termination, DC termination, ringer impedance, and ringer
threshold. The PCT2303W chip set has been designed to meet stringent worldwide requirements for out-of-
band energy, billing-tone immunity, lightning surges, and safety requirements.
Operating System Compatibility
Windows 98 /NT4.0 /Win 2K /Win XP
Compatibility
ITU-T V.90
56000, 54667, 53333,52000, 50667, 49333, 48000,
46667, 45333, 42667, 41333, 40000, 38667, 37333,
36000, 34667, 33333, 32000, 30667, 29333, 28000bps
K56Flex
56000, 54000, 52000, 50000, 48000, 46000, 44000,
42000, 40000, 38000, 36000, 32000bps
ITU-T V.34Annex
33600,31200 bps
ITU-T V.34 28800 bps
ITU-T V.32bis
14400 bps
ITU-T V.32
9600,4800 bps
ITU-T V.22bis
2400 bps
ITU-T V.22
1200 bps
ITU-T V.21
300 bps
ITU-T V.23
1200/75 bps