Table of Contents
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System Description
Table 1-3
Technical Specifications
Specification
Answer Tone
Transmit Carrier ITU-T V.34
Receive Carrier
Output Level
Receive Level
Carrier Detect
Level
Line Reqmts
DTMF Output
Levels
060R122-000
Issue 15
Description
ITU-T V.32 bis , V.32, V.22 bis , V.22
and V.21 modes
Bell 212A and 103 modes
ITU-T V.34
ITU-T V.32 bis
ITU-T V.32
ITU-T V.22, V.22 bis /Bell 212A
Originate Mode
Answer Mode
ITU-T V.21
Originate Mode
Answer Mode
Bell 103
Originate Mode
Answer Mode
ITU-T V.34
ITU-T V.32 bis
ITU-T V.32
ITU-T V.22, V.22 bis /Bell 212A
Originate Mode
Answer Mode
ITU-T V.21
Originate Mode
Answer Mode
Bell 103
Originate Mode
Answer Mode
Permissive
Programmable
Switched Network
Two-wire Private Line
ITU-T V.22 bis , V.22, V.21, 212,
103 in Switched Network
Switched Network or Private Line
Connection
Line Impedance
Line Equalization
Connection Options
USA
International
SpectraComm Dual V.34 Modem
Installation and Operation
Technical Specifications
Detail
2100 Hz ±3 Hz
2225 Hz ±3 H
As specified by ITU-T
As specified by ITU-T
1200 Hz ±0.5 Hz
2400 Hz ±1 Hz
Mark: 1850 ±12 Hz, Space: 1650 ±12 Hz
Mark: 1180 Hz ±12 Hz, Space: 980 Hz ±12 Hz
Mark: 1270 Hz ±12 Hz, Space:1070 Hz ±12 Hz
Mark:2225 Hz ±12 Hz, Space:2025 Hz ±12 Hz
As specified by ITU-T
2400 Hz ±1 Hz
1200 Hz ±0.5 Hz
Mark: 1850 ±12 Hz, Space: 1650 ±12 Hz
Mark: 1180 Hz ±12 Hz, Space: 980 Hz ±12 Hz
Mark: 2225 Hz ±12 Hz, Space: 2025 Hz ±12 Hz
Mark: 1270 Hz ±12 Hz, Space:1070 Hz ±12 Hz
-9 dBm maximum or per country requirements.
-10 dBm to -31 dBm for MNP10.
-6 to -15 dBm (U.S. only)
-6 to -43 dBm
-6 to -33 dBm
Acquisition: -43 dBm
Release: -48 dBm
Two-wire
8-position modular jack (US RJ45)
750 Ohms
Automatic Adaptive
One second Line Break Holdover in four-wire private
line mode only.
Loss of Carrier in ITU-T V.22 bis and lower.
Loop Current Disconnect
Per Part 68
Per Country requirements
1-11
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