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| 型号： | MT9234MU-CDC-CP |
| 厂商： | Multi-Tech Systems |
| 文件页数： | 10/66页 |
| 文件大小： | 0K |
| 描述： | MODEM V.92 DATA/FAX USB WORLD 25 |
| 标准包装： | 1 |
| 系列： | MultiMobile™ USB |
| 数据格式： | V.34，V.92 |
| 安装类型： | 台式 |
| 封装/外壳： | 3.1" L x 1.3" W x 1.0" H（80mm x 30mm x 25mm） |
| 包装： | 散装 |
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Chapter 1 – AT Commands, S-Registers, and Result Codes
I
Description:
Syntax:
Values:
Default:
Result Codes:
Request ID Information
Use this command to display product information about the modem. In each case the
information is transmitted to the host system followed by a final result code.
ATI<value>
0, 3 Returns the modem identity string and driver version number.
1 Calculates a ROM checksum and displays it on the DTE (e.g., 12AB).
2 Performs a ROM check, calculates the checksum, and then verifies the
checksum by displaying OK or ERROR.
4 Returns firmware version for the data pump (e.g., 94).
5 Returns the code version, board ID, and country/region ID in hexadecimal.
9 Returns the country/regional code in English.
11 Displays connection information as described below.
0
The ATI11 results are listed on two screens. To get to the second screen, press any
key or ESC to Exit. The following is an example of the ATI11 results.
Description Status
Last Connection V.92
Initial Transmit Carrier Rate 28800
Initial Receive Carrier Rate 50666
Final Transmit Carrier Rate 28800
Final Receive Carrier Rate 50666
Protocol Negotiation Result LAPM
Data Compression Result V44
Estimated Noise Level 46
Receive Signal Power Level (-dBm) 18
Transmit Signal Power Level (-dBm) 12
Round Trip Delay (msec) 10
Description Status
Near Echo Level (-dBm) NA
Far Echo Level (-dBm) NA
Transmit Frame Count 0
Transmit Frame Error Count 0
Receive Frame Count 1
Receive Frame Error Count 0
Retrain by Local Modem 0
Retrain by Remote Modem 0
Rate Renegotiation by Local Modem
0
Rate Renegotiation by Remote Modem 0
Call Termination Cause 0
Robbed-Bit Signaling 10
Digital Loss (dB) 6
Remote Server ID NA
Last PCM S PTR EBB3
Connection Time (msec) 19646
The ATI11 command may be issued from on-line command mode or after the end of
a call. After a call, some of the values are no longer valid.
M
Description:
Syntax:
Values:
Default:
Result Codes:
Monitor Speaker Mode
Turns the speaker on and off.
ATM<value>
0 Speaker always off.
1 Speaker on until carrier signal detected.
2 Speaker always on when modem is off-hook.
3 Speaker on until carrier is detected, except while dialing.
1
OK if <value> = 0 to 3
ERROR if <value> ≠ 0 to 3.
Multi-Tech Systems, Inc. AT Commands for the MultiModem & SocketModem MT9234 Series (S000434H)
10
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MT9234MU-CDC-XR | 功能描述:MODEM V.92 DATA/FAX USB WORLD RoHS:是 类别:计算机，办公室 - 元件，配件 >> 调制解调器 系列:MultiMobile™ USB 标准包装:1 系列:MultiModem® ZBA 数据格式:V.34，V.92 波特率:- 电源电压:- 安装类型:台式 封装/外壳:5.7" L x 4.3" W x 1.0" H（145mm x 109mm x 25mm） 供应商设备封装:- 包装:散装 |
| MT9234MU-CDC-XR-CP | 制造商:Multi-Tech Systems 功能描述:V.92 DATA/FAX WORLD MODEM (USB) (25 MODEMS) - Bulk |
| MT9234SMI | 制造商:MULTI TECH SYSTEM 功能描述: |
| MT9234SMI-92 | 功能描述:拨号模块 V.92 Serial Data V.34 FAX - 5V RoHS:否 制造商:Multi-Tech Systems 产品:Data / Fax Modems 最大数据速率:56 kbps 存储类型:Flash 接口类型:Serial 工作电源电压:3.3 V 工作电源电流:95 mA 功耗:310 mW 最大工作温度:+ 70 C 尺寸:64.5 mm x 26.5 mm x 17 mm |
| MT9234SMI-92.R1 | 功能描述:拨号模块 V.92 Serial Data V.34 Fax 5V RoHS:否 制造商:Multi-Tech Systems 产品:Data / Fax Modems 最大数据速率:56 kbps 存储类型:Flash 接口类型:Serial 工作电源电压:3.3 V 工作电源电流:95 mA 功耗:310 mW 最大工作温度:+ 70 C 尺寸:64.5 mm x 26.5 mm x 17 mm |
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