Atrie 33.6K
MODEM
User's Manual
ATRIE 336RE
MODEM
USER'S MANUAL
th
10
Floor,14 , Lane 609, Sec.5, Chung Hsin Rd.,
San Chung City, Taipei Hsien, Taiwan 241, R.O.C.
TEL:+886-2-29995155 FAX:+886-2-29994960
(C) Copyright 2000 ATRIE TECHNOLOGY INC.
ATRIE TECHNOLOGY INC.
CONTENTS
CHAPTER 1 INTRODUCTION
Features----------------------------------------------------------------1
Package Contents-----------------------------------------------------1
Modem Panel Description------------------------------------------2
DIP Switch------------------------------------------------------------3
CHAPTER 2 AT COMMAND GUIDELINES
AT Command Set----------------------------------------------------6
CHAPTER 3 V.25bis COMMAND
V.25bis Command set----------------------------------------------15
V.25bis Result Code-------------------------------------------------16
CHAPTER 4 REGISTERS
S Register Summary------------------------------------------------17
APPENDIX A SPECIFICATIONS
APPENDIX B RESULT CODES
--------------------19
----------------------21
CHAPTER 1
INTRODUCTION
This manual is written for 33600bps dial-up/leased line modem.
Features
* Compatible with BELL 103, 212A standards and ITU-T V.21,
V.22, V.23, V.22bis, V.32, V.32bis, V.FC, V.34, V.8, V.25bis,
V.42, V.42bis recommendation.
* Provides MNP4, ITU-T V.42 error correction and MNP5,
ITU-T V.42bis data compression.
* Provides ITU-T V.8 and Multi-mode handshake according to
ITU-T recommendation.
* Utilizes full duplex asynchronous transmission with a
maximum effective throughput of 115200bps.
* Provides 2 wire full duplex dial up line and leased line
operation.
* Asynchronous and synchronous operation selectable on both
DIP switch or AT command.
* Provides auto-dial, auto-answer, redial, and full call progress
monitoring functions.
* Provides Microcom Networking Protocol (MNP) Class 10 to
ensure best performance during Cellular Phone communication.
* Supports GIII Fax with EIA Class 1 and Class 2 command and
ITU-T V.17.
Package Contents
Carefully unpack the product package that you have received. T
he following is a checklist of the package:
*
The modem
One AC power adapter
*
One RJ-11 telephone cable
*
One Userís Manual
*
1
If there is any wrong, missing or damaged part, please contact
your dealer.
Modem Panel Description
Modem Front Panel
Dial -up/leased line
TR
LED Indicators
MR Power and Test Indicator
This LED indicator indicates three conditions:
SQ
CD TD
Figure 1-1 Modem Front Panel
1.Flashes when the modem is error in power on self-test.
2.Lights ON when the power is applied to the modem.
3.Flashes when the modem is in the loop back test.
TR Terminal Ready
SQ Signal Quality
CD Carrier Detect
RD Receive Data
TD
Lights up when the computer or terminal is ready to receive
data.
Indicates the signal quality of the telephone line. Describes
below:
ON -- Good
FLASH -- Medium
OFF -- Poor
Lights up when carrier signal from a remote modem is
detected.
Flashes when the local DTE receives data from the modem.
Transmit Data
Flashes when the local DTE (Data Terminal Equipment)
transmits data into the serial port of the modem.
RD
OHMR
336RE
EC
2
OH Off-Hook
SW2
LINE
5
EC
Lights up when off-hook.
Error Correction
When configure to error correction mode in command mode
When making a protocol link (V.42 or MNP4) with remote
modem in data mode.
Modem Rear Panel
POWER
AC
SERIAL P ORT
SW1
Figure 1-2 Modem Rear Panel
POWER Power switch
AC The power source input. Put the other end into the
wall outlet of the AC power source.
SERIAL PORT The RS-232 serial port. Use the RS-232C cable to
connect the modem and the computer or terminal.
LINE The jack allows user to connect the telephone line
to the modem.
Dip Switch
21437610981211
ON
SW1
SW1 SW2
The 12-position DIP Switch
POSITION 1, 2 - Operation and line type selection
1 2
ON
21
ON ON
OFF ON
ON OFF
OFF OFF
Power on operation
V.25bis operation
dumb mode operation
AT command operation
3
POSITION 3 - Asynchronous/Synchronous Operation selection
ON
OFF
Synchronous operation
Asynchronous operation
POSITION 4, 5, 6, 7 - The DTE Speed selection
4 5 6 7 DTE Speed
ON ON ON ON
OFF ON ON ON
ON OFF ON ON
OFF OFF ON ON
ON ON OFF ON
OFF ON OFF ON
ON OFF OFF ON
OFF OFF OFF ON
ON ON ON OFF
OFF ON ON OFF
ON OFF ON OFF
OFF OFF ON OFF
ON ON OFF OFF
OFF ON OFF OFF
1200bps
2400bps
4800bps
7200bps
9600bps
12000bps
14400bps
16800bps
19200bps
21600bps
24000bps
26400bps
28800bps
38400bps
ON OFF OFF OFF
OFF OFF OFF OFF
57600bps
115200bps
POSITION 8, 9, 10, 11 - The Line Speed (DCE Speed) selection
8 9 10 11 Line Speed (DCE Speed)
ON ON ON ON
OFF ON ON ON
ON OFF ON ON
OFF OFF ON ON
ON ON OFF ON
OFF ON OFF ON
ON OFF OFF ON
OFF OFF OFF ON
ON ON ON OFF
OFF ON ON OFF
ON OFF ON OFF
OFF OFF ON OFF
ON ON OFF OFF
300bps (V.21)
1200/75bps (V.23)
1200bps (V.22/Bell 103)
2400bps (V.22 bis)
4800bps (V.32/ V.32 bis)
7200bps (V.32 bis)
9600bps (V.32/ V.32 bis)
12000bps (V.32 bis)
14400bps (V.32 bis)
16800bps (V.34)
19200bps (V.34)
21600bps (V.34)
24000bps (V.34)
4
OFF ON OFF OFF
ON OFF OFF OFF
OFF OFF OFF OFF
POSITION 12 ñ DIP switch/NVRAM selection
SW2 The 2-position DIP Switch
Position State
ON
OFF
Loads DIP switch for power on configuration.
Loads NVRAM for power on configuration.
26400bps (V.34)
28800bps (V.34)
Line speed follow DTE speed
Description
1
2
ON
OFF
ON
OFF
Answer mode
Originate mode
Leased Line Operation
Dial-up Operation
5
CHAPTER 2
AT COMMAND GUIDELINES
AT Command Set
ATA Manual Answer
Force modem to go off-hook and answer an incoming call.
A/ Repeat Last Command
There is no need to type <Enter>, after the "/" has typed,
the modem executes the last executed command
immediately.
ATBn Select ITU-T/BELL Mode (for 300 and 1200 bps only)
ATB0 Selects ITU-T (Default)
ATB1 Selects BELL
ATDs Dial
String s Description
0-9 Dialing digits
*, #, A,B,C,D
-( )
P pulse dial
T Tone dial
J Perform MNP10 link negotiation at 1200bps
K Enable power level adjustment during MNP10
L Re-dial last number
R Reverse originate mode
S=n Dial NVRAM telephone number (n = 0 to 3).
W Wait for dial tone
& Wait for AT&T îbongî tone for credit card
, Pause
; Return to command state
@ Wait for quiet answer
! Flash hook
^ Calling tone
ATEn Echo Command
ATE0 Disables command echo
DTMF dialing digits
Ignored by modem
link negotiation
dialing before continuing with the dial string
6
ATE1 Enables command echo (Default)
ATHn Hook on/off
On-hook ATH0
ATH1 Off-hook
ATIn Identification Command
ATI0
ATI1
ATI2
ATI3
ATI4
ATI5
Reports product code
Reports ROM checksum
Verify the checksum of ROM. If correct, reports "OK"; if
not reports "ERROR".
Reports ROM revision
Reports model name, ROM revision, issue date.
Reports region code
ATI6 Reports DATA PUMP revision
ATLn Speaker Volume Control
ATL0
ATL2
Low speaker volume(Default)
Medium speaker volume
ATL3 High speaker volume
ATMn Speaker Control
ATM0
ATM1
ATM2
Speaker always off.
Speaker on until the modem receives a carrier. (Default)
Speaker always on.
ATM3 Speaker off while dialing, then on until the modem
receives a carrier .
ATNn Set Multi- or Fix- Mode Handshake
ATN0
ATN1
Fix-mode handshake. The connection speed depends on
the DTE speed or register S37.
Multi-mode handshake. Follows the recommendation of
ITU-T multi-mode handshake. It can automatically chan
ge the line speed to make most efficient connection.
(Default)
ATN3 Same as ATN1 but without V.23 mode.
ATOn Return to On-Line Mode
Returns on-line data mode without a retrain. ATO0
ATO1 Returns on-line data mode with a retrain.
ATQn Result Code Command
Enables the modem to report result codes (Default) ATQ0
ATQ1 Disables the modem to report result codes.
ATSr=n Read/write S-register
7
Sets S-register r to the vale n ATSr=n
ATSr? Read the content of S-register r
ATVn
ATV0
Result Code Type
Selects short (digit) form result codes.
ATV0 Selects long (verbose) form result codes. (Default)
ATWn Negotiation Progress Message Command
ATW0
ATW1
Upon connection, reports the DTE speed. (Default)
Upon connection, reports the line speed, the error
correction protocol, and the DTE speed.
ATW2 Upon connection, reports the DCE speed.
ATXn Extended Result Codes
ATX0
ATX1
ATX2
ATX3
The modem ignores dial tone and busy tone when
dialing. Sends standard result codes when a connection
is made.
The modem ignores dial tone and busy tone when
dialing. Sends extended result codes when a connection
is made.
The modem detects dial tone when dialing. Sends
extended result codes when a connection is made.
The modem detects busy tone. Sends extended result
codes when a connection is made.
ATX4 The modem detects dial tone and busy tone. Sends
extended result codes when a connection is made.
(Default)
ATYn Long Space Disconnect
Disables the long space disconnect feature. (Default) ATY0
ATY1 Enables the long space disconnect feature.
ATZn Reset Command
Reset and load restore profile n, where n = 0~3.
+++
The Escape Code
The Escape Code forces the modem to the command
mode from the data mode, without releasing the line
connection.
AT&Cn Serial Port DCD Control
AT&C0
AT&C1
Sets CD always ON
Sets CD to follow the state of carrier (Default)
AT&C2 Sets CD ON except during disconnect (3~5 sec.)
AT&Dn Serial Port DTR Control
AT&D0 Assumes DTR ON.
8
AT&D1
AT&D2
Enters command mode on detecting ON-to-OFF
transition of DTR.
Goes ON-HOOK on detecting ON-to-OFF transition of
DTR. (Default)
AT&D3 Resets the modem on detecting ON-to-OFF transition of
DTR.
AT&Fn Restore Factory Configration(Profile)
Restore factory configration n, where n = 0~9.
AT&Gn Select Guard Tone
AT&G0
AT&G1
Disables guard tone (Default)
Selects 550 Hz guard tone
AT&G2 Selects 1800 Hz guard tone
AT&Kn Serial Port Flow Control
AT&K0
AT&K1
AT&K2
AT&K3
AT&K4
AT&K5
AT&K6
AT&K7
Disables flow control.
Enables unidirectional RTS/CTS hardware flow control.
Enables unidirectional X
ON/XOFF
software flow control.
Enables bi-directional RTS/CTS hardware flow control.
(Default)
Enables bi-directional X
Enables transparent X
ON/XOFF
ON/XOFF
Enables both RTS/CTS and X
software flow control.
software flow control.
ON/XOFF
flow control.
Enables bi-directional DTR/DSR hardware flow control.
AT&K8 Enables unidirectional DTR/DSR hardware flow control.
AT&Ln Line Type Select
PSTN line operation. (Default) AT&L0
AT&L1 leased line operation
AT&Mn Asynchronous/Synchronous Mode Selection
AT&M0
AT&M1
AT&M2
Selects asynchronous operation. (Default)
Selects synchronous data mode with Async. off-line
command mode.
Selects synchronous data mode with Async. off-line
command mode. Same as &M1 except that &M2
enables DTR dialing of stored telephone number at
location 0.The modem will disconnect if DTR is OFF
for more than the time period in register S25.
AT&M3 Selects synchronous data mode. The call is manually in
itiated while DTR is inactive. The handshake is
proceeding when DTR becomes active.
AT&Pn Select Pulse Dial Make/Break Ratio
9
AT&P0
AT&P1
AT&P2
39%-61% Make/Break ratio at 10 pulses/second.
(Default)
33%-67% Make/Break ratio at 10 pulses/second.
39%-61% Make/Break ratio at 20 pulses/second.
AT&P3 33%-67% Make/Break ratio at 20 pulses/second.
AT&Qn Select Communication Mode
AT&Q0
AT&Q1
AT&Q2
Communicates in direct asynchronous mode.
Refers to the command AT&M1
Refers to the command AT&M2
AT&Q3 Refers to the command AT&M3
Communicates in error correction mode. (Default) AT&Q5
AT&Q6 Communicates in asynchronous data operation with
normal speed buffered mode.
AT&Rn Serial Port RTS/CTS Option Command
CTS follows RTS at all time (Default) AT&R0
AT&R1 Assumes CTS always on
AT&Sn Serial Port DSR Control Command
AT&S0
AT&S1
DSR remains ON at all time (Default)
DSR follows the ITU-T recommendation
AT&S2 DSR follows carrier
AT&Tn Loop Test Functions
AT&T0
AT&T1
AT&T3
AT&T4
AT&T5
AT&T6
AT&T7
Ends loop test
Local analog loop back
Local digital loop back
Responds to remote digital loop back request (Default)
Ignores remote digital loop back request.
Initiates ITU-T remote digital loop back
Remote digital loop back with self-test
AT&T8 Local analog loop back with self-test
AT&Un Trellis Coding Modulation Selection Command
Enables trellis coding modulation (Default) AT&U0
AT&U1 Disables trellis coding modulation
AT&V View Profiles and Stored Telephone Number
This command shows the active configuration, and
fouruser profiles.
AT&Wn Store Current Configuration
Saves current configuration at user profile n, including
commands and registers, where n = 0~3.
AT&Xn Select Synchronous Clock Source
AT&X0 Selects internal clock. (Default)
10
Selects external clock. AT&X1
AT&X2 Selects slave receive clock.
AT&Yn Power On Profile Selection Command
Recalls profile n when power on, where n = 0~3.
AT&Zn=m Store Telephone Number
The n indicates the telephone number locations, where
n = 0~9.
The m is a dial string (refer to ATDs command) of up
to 35 characters. This command must be the last one
on a command line.
AT%Cn Data Compression Protocol Selection
AT%C0
AT%C1
AT%C2
Disables data compression
Enables MNP5 error correction
Enables V.42bis data compression
AT%C3 Enables both MNP5 and V.42bis data compression
(Default)
AT%En Retrain and Rate Negotiation Command
AT%E0
AT%E1
Disables auto retrain feature
Enables auto retrain feature
AT%E2 Enables auto retrain and rate negotiation with fall
back/forward feature (Default)
AT%L Line Signal Level
Returns a value, which indicates the received signal
level. For example, 009 = -9 dBm, 043 = -43 dBm, and
so on.
AT%Q Line Signal Quality
Reports the line signal quality. The line quality is
reported in three decimal digits, rang from 000(good)
to 128(poor).
AT%Rn Ring Back Message Command
Disables ring back message (Default). AT%R0
AT%R1 Enables ring back message
AT\An Select Maximum MNP Block Size
AT\A0
AT\A1
AT\A2
The maximum MNP block size to be 64 characters
The maximum MNP block size to be 128 characters
The maximum MNP block size to be 192 characters
(Default)
AT\A3 The maximum MNP block size to be 256 characters
AT\Bn Transmit Break to Remote
11
Transmit a break signal to the remote modem with a le
ngth in multiples of 100 ms according to parameter n s
pecified.
Where n = 1~9. (Default n = 3)
AT\F View Stored Telephone Number
Reports the content of the ten stored telephone
numbers.
AT\Gn Modem Port Flow Control
AT\G0
AT\G1
Disables modem port flow control (Default)
Enables modem port flow control
AT\Nn Operating Mode
AT\N0 Selects normal speed buffered mode.
AT\N1 Selects direct mode. (Forces &Q0)
AT\N2 Selects reliable (error-correction) mode. The modem
will first attempt a LAP-M connection and then an
MNP connection. Failure to make a reliable connection
results in the modem hanging up (Forces &Q5, S36=4,
and S48=7)
AT\N3 Selects auto reliable mode. This operates the same as \
N2 except failure to make a reliable connection results
in the modem falling back to the speed buffered
normal mode (Forces &Q5, S36=7, and S48=7)
(Default)
AT\N4 Selects LAP-M error-correction mode. Failure to make a
LAP-M error-correction results in the modem hanging
up.
(Forces &Q5 and S48=0) The AT-K1 command can over
ride the AT\N4 command.
AT\N5 Selects MNP5 error-correction mode. Failure to make a
n MNP error-correction connection results in the mode
m hanging up. (Forces &Q5, S36=4 and S48=128)
AT\Rn Serial Port Ring Indicator Control
AT\R0 The ring indicator ON for the duration of the telephone
call.
AT\R1
AT\S
Turns OFF the ring indicator after the telephone call is
answered. (Default)
Modem Status Display
This command displays the active commend setting
and lists the command.
AT*Kn Keyboard Interrupt Command
12
AT*K0 Enables keyboard interrupt during handshake (Default)
AT*K1 Disables keyboard interrupt during handshake
AT+MS Select Modulation
The command format is:
AT+MS=<mod>,<automode>,<min_rate>,
<max_rate>,<CR>
For example: AT+MS=10,1,1200,14400
：
** <mod> Parameter Definitions
mod Modulation Possible Rates(bps)
0 V.21 300
1 V.22 1200
2 V.22bis 2400, 1200
3 V.23 1200
9 V.32 9600, 4800
10 V.32bis 14400, 12000, 9600, 7200, 4800
11 V.34 33600, 31200, 28800, 26400, 24000, 21600,
19200, 16800, 14400, 12000, 9600, 7200,
4800, 2400
64 BELL 103 300
69 BELL 212 1200
74 V.FC 28800, 26400, 24000, 21600, 19200, 16800,
14400
**
<mod> Parameter Definitions
：
Automode Option Selected
0 Auto mode disable
1 Auto mode enable using V.8 or multi-mode
(Default)
The following table are the explanation of the MNP10 command
set.
AT)Mn Power Level Adjust Command
AT)M0 Disables power level adjustment during MNP 10 link
negotiation. The AT)M0 command will allow the
transmitter adjustment if cellular operation is
requested by the remote modem.(Default)
AT)M1 Enables power level adjustment during MNP 10 link
negotiation. NOTE: AT)M1 should not be used with
13
AT*H2.
AT*Hn Link Negotiation Speed
AT*H0 Link negotiation occurs at the highest supported
speed. (Default)
AT*H1 Link negotiation occurs at 1200bps; used primarily for
establishing cellular connections.
AT*H2 Link negotiation occurs at 4800bps; used primarily to
negotiate an MNP 10 connection on less than average
quality telephone lines.
AT-Kn MNP Extended Services
AT-K0 Disables V.42 LAP-M to MNP 10 conversion. (Default)
AT-K1 Enables V.42 LAP-M to MNP 10 conversion.
AT-Qn Enable Fallback to V.22bis/V.22
AT-Q0 Disables fallback to 2400 bps (V.22bis) and 1200 bps
(V.22). Fallback is enabled only to 4800 bps.
AT-Q1 Enables fallback to 2400 bps (V.22bis) and 1200 bps
(V.22). (Default)
AT@Mn Initial Cellular Power Level Setting
0 -26 dBm (Default)
1 -30 dBm
2~10 -10 dBm
11f
AT:En Compromise Equalizer Enable Command
AT:E0 Disables the equalizer
AT:E1 Enables the equalizer (Default)
Parameter
31
≤f≤
Initial Cellular Power Level
n
n
dBm
-
14
CHAPTER 3
V.25bis COMMAND
V.25bis Command set
CRN n Dialing Command
This command dials a telephone number specified by the
parameter "n". The "n" in this command is a dial string
which includes telephone number 0 to 9, and #, * for tone
dialing only, dial modifiers (please refer to ATDs
command). Any dial modifier specified in ATD command
is valid here in ITU-T V.25bis command mode. There are
four extra dial modifiers that V.25bis defined listed below:
: Same definition as "W" modifier in the ATD command.
< Same definition as "，" modifier in the ATD command.
& Same definition as "!" modifier in the ATD command.
= Same definition as "；" modifier in the ATD command.
CRS n Dialing Stored Number Command
PRN m;n Stored Telephone Number in Location m
RLN
DIC
CIC
Dials the telephone number that previously stored in
memory location n. Where n = 0~9.
This command stores telephone number in memory
location m for later dialing. It is identical with the AT&Z
command in AT command mode. Where m = 0~9. The n
is a dial string of up to 35 characters. Valid dial string
characters are 0 to 9, dial modifiers, and for tone dialing
#, *.
Display the Stored Telephone Number
This command shows the ten (location 0 to 9) stored
telephone numbers.
Disregard Incoming Call
The DIC command disables the auto answer function of
the modem in ITU-T V.25bis operation mode.
Connect Incoming Call
15
CNL
This command enables the auto answer function of the
modem.
Execute AT Command
This command allows the user to issue and execute the
AT command while in the V.25bis command mode.
V.25bis Result Code
RESULT
CODE
CNX m
VAL
INV Command error, can not be executed.
INC Ring signal detected.
CFI m Failure of dialing, the m represents the meanings below:
ET Line busy
RT No answer
CB Local modem busy
NT No carrier
NS Memory location is empty, no telephone number
AB Receive interrupt while dialing
LSN m;n Display the stored telephone numbers, m indicates the
DESCRIPTION
Modem connects to the remote modem. The m indicates
the DCE speed.
Command valid and executed successfully.
stored
memory location of the telephone number, n indicates
the telephone number.
16
CHAPTER 4
REGISTERS
S Register Summary
REGISTER Function Default Range Units
S0 Rings to Auto-Answer 0 0-255 Rings
S1 Ring Counter 0 0-255 Rings
S2 Escape Character 43 0-255 ASCII
S3 Carriage Return Character 13 0-127 ASCII
S4 Line Feed Character 10 0-127 ASCII
S5 Backspace Character 8 0-32 ASCII
S6 Wait Time for Dial Tone 2 2-255 Sec.
S7 Wait Time for Carrier 45 1-255 Sec.
S8 Pause Time for Dial Delay 2 0-255 Sec.
S9 Carrier Detect Response
Time
S10 Delay for Hanging Up
after Carrier Loss
S11 DTMF Duration and
Spacing
S12 Escape Code Guard Time 50 0-255 .02 Sec.
S14 Bit Mapped Register - - S16 Bit Mapped Register - - S18 Test Timer 0 0-255 Sec.
S19 AutoSync Bit Mapped
Option
S20 AutoSync HDLC Address
or BSC Sync. Character
S21 Bit Mapped Register - - S22 Bit Mapped Register - - S23 Bit Mapped Register - - -
6 0-255 .1 Sec.
14 1-255 .1 Sec.
95 50-255 .001 Sec.
- -
0 0-255
S25 Delay to DTR 5 0-255 .01 Sec.
S26 RTS to CTS Delay Interval 1 0-255 .01 Sec.
17
S27 Bit Mapped Register - - S28 Bit Mapped Register - - S29 Flash Dial Modifier Time 70 0-255 .01 Sec.
S30 Inactivity Timer 0 0-255 Minute
S31 Bit Mapped Options Status - - S32 XON Character 17 0-255 ASCII
S33 XOFF Character 19 0-255 ASCII
S36 Negotiation Fallback 7 0-7 S37 Desired Line Speed 0 0-12 S38 Delay Before Forced Hang
5 0-255 Second
up
S39 Flow Control Options
3 0-8 -
Status
S40 General Bit Mapped
- - -
Options Status
S41 General Bit Mapped
- - -
Options Status
S46 Data Compression
138 136or138 -
Selection
S48 Negotiation Selection 7 0,7or128 S82 Break Signaling Control (for compatibility only)
S91 PSTN Transmit
10 0-15 dBm
Attenuation Level
S92 Fax Transmit Attenuation
10 0-15 dBm
Level
S95 Negotiation Messages
0 - -
Options
S99 Leased Line Transmit
Attenuation
S201 Cellular Transmit Level 20H - -
10 0-31 dBm
18
APPENDIX A
SPECIFICATION
COMPATIBILITY ITU- T V.34bis/V.34/V.FC/V.32bis/V.32/V.22bis
/V.23/V.22 /V.21 and BELL 212A/103
Compatible
SPEED 300,1200,2400,4800,7200,9600,12000,14400,
16800,19200,21600,24000,26400,28800, 31200,
33600bps
THROUGHPUT Max. 115200 bps(Asynchronous)
COMMAND Hayes AT Command or ITU-T V.25bis
Command Compatible
PROTOCOL ITU- T V. 42 and MNP 1-4 Error Correction
ITU- T V. 42bis and MNP 5 Data Compression
ITU- T V. 8 Multi-mode Handshake
ITU- T V. 54 Diagnostic
MNP 10 Cellular Protocol
DIP SWITCH 12-position and 2-position DIP Switch
LED 8 LEDs indicator
MR, TR, SQ, CD, RD, TD, OH, EC
HANDSHAKE Provide Multi- and Fix- Mode Handshake
with ITU-T V. 8 Multi- Mode Handshake
DIAGNOSTIC Loop Back Test (Digital, Analog, Remote
Digital) with Test Pattern
FLOW CONTROL RTS/CTS (Hardware), DTR/DSR (Hardware)
and XON/XOFF (Software)
NVRAM
FUNCTION
Storage of 4 Configuration Profiles and 10
Telephone Numbers (35 Digits Each)
19
OUTPUT LEVEL Adjustable from 0 dBm to -31 dBm in 32
Steps for Leased Line Operation.
Adjustable from 0 dBm to -15 dBm in 16
Steps for Other Operations
LINE TYPE
Dial Up (PSTN) and 2 Wire Leased Line
Selectable Using AT Command or DIP Switch
SIZE 161mm (L)x 127.5mm (W)x 37mm (H)
WEIGHT 295 Gram (Without AC Adapter)
POWER SUPPLY AC 12V, 800mA
INTERFACE
Line: RJ-11
Terminal : 25 Pin RS-232C D-type Connector
RS-232C PIN DEFINITION
Pin V.24 EIA Description Direction
1 101 AA Protective Ground (FG) NA
7 102 AB Signal Ground (SG) NA
2 103 BA Transmitted Data (TXD) To DCE
3 104 BB Received Data (RXD) From DCE
4 105 CA Request to Send (RTS) To DCE
5 106 CB Clear to Send (CTS) From DCE
6 107 CC Data Set Ready (DSR) From DCE
20 108 CD Data Terminal Ready (DTR) To DCE
22 125 CE Ring Indicator (RI) From DCE
8 109 CF Received Signal Detector (CD) From DCE
24 113 DA Transmitter Signal Element
Timing (XTCLK)
15 114 DB Transmitter Signal Element
To DCE
From DCE
Timing (TXCLK)
17 115 DD Receiver Signal Element
From DCE
Timing (RXCLK)
20
APPENDIX B
RESULT CODES
Short For
m
0 OK *
1 CONNECT *
2 RING *
3 NO CARRIER *
4 ERROR *
5 CONNECT 1200 *
6 NO DIALTONE *
7 BUSY *
8 NO ANSWER *
9 CONNECT 600 *
10 CONNECT 2400 *
11 CONNECT 4800 *
12 CONNECT 9600 *
13 CONNECT 7200 *
14 CONNECT 12000 *
Long Form Standard Extended
15 CONNECT 14400 *
16 CONNECT 19200 *
17 CONNECT 38400 *
18 CONNECT 57600 *
19 CONNECT 115200 *
22 CONNECT 1200TX/75RX *
23 CONNECT 75TX/1200RX *
40 CARRIER 300 *
44 CARRIER 1200/75 *
45 CARRIER 75/1200 *
46 CARRIER 1200 *
47 CARRIER 2400 *
48 CARRIER 4800 *
49 CARRIER 7200 *
21
50 CARRIER 9600 *
51 CARRIER 12000 *
52 CARRIER 14400 *
53 CARRIER 16800 *
54 CARRIER 19200 *
55 CARRIRE 21600 *
56 CARRIER 24000 *
57 CARRIER 26400 *
58 CARRIER 28800 *
59 CONNECT 16800 *
61 CONNECT 21600 *
62 CONNECT 24000 *
63 CONNECT 26400 *
64 CONNECT 28800 *
84 CONNECT 33600 *
91 CONNECT 31200 *
66 COMPRESSION: CLASS 5 *
67 COMPRESSION: V.42 bis *
69 COMPRESSION: NONE *
70 PROTOCOL: NONE *
77 PROTOCOL: LAPM *
80 PROTOCOL: ALT *
81 PROTOCOL: ALT-CELLULAR *
+F4 +FCERROR *
22
For your convenience, cut form the dash line and put beside your modem.
DIP Switch 1
POSITION STATE DESCRIPTION
1 2
ON ON Power on operation OFF ON ON ON Line speed 1200/75bps (V.23)
OFF ON V.25bis operation ON OFF ON ON Line speed 1200bps (V.22/Bell
ON OFF dumb mode operation OFF OFF ON ON Line speed 2400bps (V.22 bis)
OFF OFF AT command operation ON ON OFF ON Line speed 4800bps (V.32/ V.32 bis)
OFF ON OFF ON Line speed 7200bps (V.32 bis)
ON OFF OFF ON Line speed 9600bps (V.32/ V.32 bis)
ON Synchronous operation OFF OFF OFF ON Line speed 12000bps (V.32 bis)
3
OFF Asynchronous operation ON ON ON OFF Line speed 14400bps (V.32 bis)
OFF ON ON OFF Line speed 16800bps (V.34)
ON OFF ON OFF Line speed 19200bps (V.34)
4 5 6 7
ON ON ON ON DTE speed 1200bps ON ON OFF OFF Line speed 24000bps (V.34)
OFF OFF ON OFF Line speed 21600bps (V.34)
ON ON ON ON Line speed 300bps (V.21/Bell 103)
POSITION STATE DESCRIPTION
8 9 10 11
212A)
OFF ON ON ON DTE speed 2400bps OFF ON OFF OFF Line speed 26400bps (V.34)
ON OFF ON ON DTE speed 4800bps ON OFF OFF OFF Line speed 28800bps (V.34)
OFF OFF ON ON DTE speed 7200bps OFF OFF OFF OFF Line speed follow DTE speed
ON ON OFF ON DTE speed 9600bps
OFF ON OFF ON DTE speed 12000bps
ON OFF OFF ON DTE speed 14400bps
OFF OFF OFF ON DTE speed 16800bps DTE speed selection and line speed
ON ON ON OFF DTE speed 19200bps selection Switches) while power on or
OFF ON ON OFF DTE speed 21600bps encontering of the ATZ command.
ON OFF ON OFF DTE speed 24000bps OFF Read NVRAM for DTE speed and line s
OFF OFF ON OFF DTE speed 26400bps peed while power on or encontering
ON ON OFF OFF DTE speed 28800bps of the ATZ command.
OFF ON OFF OFF DTE speed 38400bps
ON OFF OFF OFF DTE speed 57600bps
OFF OFF OFF OFF DTE speed 115200bps POSITION STATE DESCRIPTION
OFF Originate
ON Read DIP switch 4 through 11(the
12
DIP Switch 2
1
ON Answer
* The preset value shown as bold format.
2
ON Leased Line
OFF
Dial-up
501100220102
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