Data Sheet
World Modem FAX
Page 6 of 62
2005, Copeland Communications, Inc.
World Modem FAX Datasheet Rev 1.0
Specifications
Item
Specification
Fax Rate
33.6 kbps*
31.2 kbps*
28.8 kbps*
26.4 kbps*
24.0 kbps*
21.6 kbps*
19.2 kbps*
16.8 kbps*
14.4 kbps
12.0 kbps
9600 bps
7200 bps
4800 bps
2400 bps
1200 bps
300 bps
ITU-T V.34
ITU-T V.34 or V.17
ITU-T V.34 , V.29 or V.17
ITU-T V.34 or V.27ter
ITU-T V.34, V.22bis or V.27ter
ITU-T V.22bis
ITU-T V.21 or V.21 channel 2
Data Format
Bit format
Selectable 8,9,10 or 11 bits per character
Compatibility
ITU-T V.34*, V.29, V.27ter, V.22bis, V.22, V.21 and V.17
Control
AT command set
Fax Modulation
2.4 to 33.6 kbps*
7.2 to 14.4 kbps
7200 to 9600 bps
2400 to 4800 bps
300 bps
V.34 as specified by ITU-T
V.17 TCM as specified by ITU-T
V.29 QAM as specified by ITU-T
V.27ter DPSK as specified by ITU-T
V.21 channel 2 FSK as specified by ITU-T
Transmit Carrier
V.34*
ITU-T V.29
ITU-T V.22, V.22bis
Originate mode
Answer mode
ITU-T V.21
Originate mode
Answer mode
As specified by ITU-T
1700 Hz ± 1 Hz
1200 Hz ± 0.5 Hz
2400 Hz ± 1 Hz
Mark (980 Hz ± 12 Hz) Space (1180 Hz ± 12 Hz)
Mark (1640 Hz ± 12 Hz) Space (1850 Hz ± 12 Hz)
Receive Carrier
ITU-T V.34*
As Specified by ITU-T
ITU-T V.29
1700 Hz ± 7 Hz
ITU-T V.22, V.22bis
Originate Mode
2400 Hz ± 7 Hz
Answer Mode
1200 Hz ± 7 Hz
ITU-T V.21
Originate Mode
Mark (980 Hz ± 12 Hz) Space (1180 Hz ± 12 Hz)
Answer Modem
Mark (1650 Hz ± 12 Hz) Space (1850 Hz ± 12 Hz)
Carrier Detedt (level for ITU-T V.22bis, V.22,
V.21) in Swithced Network
Acquisition (-43 dBm)
Release (-48 dBm)
Hysteresis
2 dBm minimum
DTE Interface
EIA/TIA-232-E (ITU-T V.24/V.28/ISO 2110)
Line Equalization
Automatic Adaptive
Item
Specification
Fax Rate
33.6 kbps*
31.2 kbps*
28.8 kbps*
26.4 kbps*
24.0 kbps*
21.6 kbps*
19.2 kbps*
16.8 kbps*
14.4 kbps
12.0 kbps
9600 bps
7200 bps
4800 bps
2400 bps
1200 bps
300 bps
ITU-T V.34
ITU-T V.34 or V.17
ITU-T V.34 , V.29 or V.17
ITU-T V.34 or V.27ter
ITU-T V.34, V.22bis or V.27ter
ITU-T V.22bis
ITU-T V.21 or V.21 channel 2
Data Format
Bit format
Selectable 8,9,10 or 11 bits per character
Compatibility
ITU-T V.34*, V.29, V.27ter, V.22bis, V.22, V.21 and V.17
Control
AT command set
Fax Modulation
2.4 to 33.6 kbps*
7.2 to 14.4 kbps
7200 to 9600 bps
2400 to 4800 bps
300 bps
V.34 as specified by ITU-T
V.17 TCM as specified by ITU-T
V.29 QAM as specified by ITU-T
V.27ter DPSK as specified by ITU-T
V.21 channel 2 FSK as specified by ITU-T
Transmit Carrier
V.34*
ITU-T V.29
ITU-T V.22, V.22bis
Originate mode
Answer mode
ITU-T V.21
Originate mode
Answer mode
As specified by ITU-T
1700 Hz ± 1 Hz
1200 Hz ± 0.5 Hz
2400 Hz ± 1 Hz
Mark (980 Hz ± 12 Hz) Space (1180 Hz ± 12 Hz)
Mark (1640 Hz ± 12 Hz) Space (1850 Hz ± 12 Hz)
Receive Carrier
ITU-T V.34*
As Specified by ITU-T
ITU-T V.29
1700 Hz ± 7 Hz
ITU-T V.22, V.22bis
Originate Mode
2400 Hz ± 7 Hz
Answer Mode
1200 Hz ± 7 Hz
ITU-T V.21
Originate Mode
Mark (980 Hz ± 12 Hz) Space (1180 Hz ± 12 Hz)
Answer Modem
Mark (1650 Hz ± 12 Hz) Space (1850 Hz ± 12 Hz)
Carrier Detedt (level for ITU-T V.22bis, V.22,
V.21) in Swithced Network
Acquisition (-43 dBm)
Release (-48 dBm)
Hysteresis
2 dBm minimum
DTE Interface
EIA/TIA-232-E (ITU-T V.24/V.28/ISO 2110)
Line Equalization
Automatic Adaptive
Item
Specification
Fax Rate
33.6 kbps*
31.2 kbps*
28.8 kbps*
26.4 kbps*
24.0 kbps*
21.6 kbps*
19.2 kbps*
16.8 kbps*
14.4 kbps
12.0 kbps
9600 bps
7200 bps
4800 bps
2400 bps
1200 bps
300 bps
ITU-T V.34
ITU-T V.34 or V.17
ITU-T V.34 , V.29 or V.17
ITU-T V.34 or V.27ter
ITU-T V.34, V.22bis or V.27ter
ITU-T V.22bis
ITU-T V.21 or V.21 channel 2
Data Format
Bit format
Selectable 8,9,10 or 11 bits per character
Compatibility
ITU-T V.34*, V.29, V.27ter, V.22bis, V.22, V.21 and V.17
Control
AT command set
Fax Modulation
2.4 to 33.6 kbps*
7.2 to 14.4 kbps
7200 to 9600 bps
2400 to 4800 bps
300 bps
V.34 as specified by ITU-T
V.17 TCM as specified by ITU-T
V.29 QAM as specified by ITU-T
V.27ter DPSK as specified by ITU-T
V.21 channel 2 FSK as specified by ITU-T
Transmit Carrier
V.34*
ITU-T V.29
ITU-T V.22, V.22bis
Originate mode
Answer mode
ITU-T V.21
Originate mode
Answer mode
As specified by ITU-T
1700 Hz ± 1 Hz
1200 Hz ± 0.5 Hz
2400 Hz ± 1 Hz
Mark (980 Hz ± 12 Hz) Space (1180 Hz ± 12 Hz)
Mark (1640 Hz ± 12 Hz) Space (1850 Hz ± 12 Hz)
Receive Carrier
ITU-T V.34*
As Specified by ITU-T
ITU-T V.29
1700 Hz ± 7 Hz
ITU-T V.22, V.22bis
Originate Mode
2400 Hz ± 7 Hz
Answer Mode
1200 Hz ± 7 Hz
ITU-T V.21
Originate Mode
Mark (980 Hz ± 12 Hz) Space (1180 Hz ± 12 Hz)
Answer Modem
Mark (1650 Hz ± 12 Hz) Space (1850 Hz ± 12 Hz)
Carrier Detedt (level for ITU-T V.22bis, V.22,
V.21) in Swithced Network
Acquisition (-43 dBm)
Release (-48 dBm)
Hysteresis
2 dBm minimum
DTE Interface
EIA/TIA-232-E (ITU-T V.24/V.28/ISO 2110)
Line Equalization
Automatic Adaptive