CX06833-44 View Datasheet(PDF) - Conexant Systems

Part Name

Description

Manufacturer

CX06833-44

SMXXD Modem

Conexant Systems 

2.3.7

2.3.8

2.3.9

CX06833-3x/4x SMXXD Modem Data Sheet

Billing Protection

When the modem goes off-hook to answer an incoming call, both transmission and

reception of data are prevented for 2 seconds (data modem) or 4 seconds (fax adaptive

answer) to allow transmission of the billing tone signal.

Connection Speeds

The modem functions as a data modem when the +FCLASS=0 command is active.

Line connection can be selected using the +MS command. The +MS command selects

modulation, enables/disables automode, and selects minimum and maximum line speeds

(Table 2-1).

Automode

Automode detection can be enabled by the +MS command to allow the modem to

connect to a remote modem in accordance with draft PN-3320 for V.34 (Table 2-1).

Table 2-1. +MS Command Automode Connectivity

Modulation

Bell 103

Bell 212

V.21

V.22

V.22 bis

V.23

V.32

V.32 bis

V.34

V.90

V.92 downstream

V.92 upstream

<carrier>

B103

B212

V21

V22

V22B

V23C

V32

V32B

V34

V90

V92

V92

Possible (<min_rx_rate>, <min_rx_rate>, (<min_tx_rate>),

and <max_tx_rate>) Rates (bps)

300

1200 Rx/75 Tx or 75 Rx/1200 Tx

300

1200

2400 or 1200

1200

9600 or 4800

14400, 12000, 9600, 7200, or 4800

33600, 31200, 28800, 26400, 24000, 21600, 19200, 16800,

14400, 12000, 9600, 7200, 4800, or 2400

56000, 54667, 53333, 52000, 50667, 49333, 48000, 46667,

45333, 44000, 42667, 41333, 40000, 38667, 37333, 36000,

34667, 33333, 32000, 30667, 29333, 28000

56000, 54667, 53333, 52000, 50667, 49333, 48000, 46667,

45333, 44000, 42667, 41333, 40000, 38667, 37333, 36000,

34667, 33333, 32000, 30667, 29333, 28000

48000, 46667, 45333, 44000, 42667, 41333, 40000, 38667,

37333, 36000, 34667, 33333, 32000, 30667, 29333, 28000,

26667, 25333, 24000

102228A

Conexant

2-3

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