CMX868 View Datasheet(PDF) - MX-COM Inc
Part Name
Description
Manufacturer
CMX868 Datasheet PDF : 43 Pages
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Low Power V.22bis Modem
9
CMX868 Advance Information
4 General Description
The CMX868 transmit and receive operating modes are independently programmable.
The transmit mode can be set to any one of the following:
x V.22bis modem. 2400bps QAM (Quadrature Amplitude Modulation).
x V.22 and Bell 212A modem. 1200 or 600bps DPSK (Differential Phase Shift Keying).
x V.21 modem. 300bps FSK (Frequency Shift Keying).
x Bell 103 modem. 300bps FSK.
x V.23 modem. 1200 or 75bps FSK.
x Bell 202 modem. 1200 or 150bps FSK.
x DTMF transmit.
x Single tone transmit (from a range of modem calling, answer and other tone frequencies)
x User programmed tone or tone pair transmit (programmable frequencies and levels)
x Disabled.
The receive mode can be set to any one of the following:
x V.22bis modem. 2400bps QAM.
x V.22 and Bell 212A modem. 1200 or 600bps DPSK.
x V.21 modem. 300bps FSK.
x Bell 103 modem. 300bps FSK.
x V.23 modem. 1200 or 75bps FSK.
x Bell 202 modem. 1200 or 150bps FSK.
x DTMF detect.
x 2100Hz and 2225Hz answer tone detect.
x Call progress signal detect.
x User programmed tone or tone pair detect.
x Disabled.
The CMX868 may also be set into a Powersave mode that disables all circuitry except for the C-BUS
interface and the Ring Detector.
¤2001 MX-COM, Inc.
www.mxcom.com tel: 800 638 5577 336 744 5050 fax: 336 744 5054
Doc. # 20480205.007
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
All trademarks and service marks are held by their respective companies.
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