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| 型号： | MT9234MU-CDC-CP |
| 厂商： | Multi-Tech Systems |
| 文件页数： | 22/66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
%S
Description:
Syntax:
Values:
Default:
+A8E
Description:
Syntax:
<v8o> Values:
<v8a> Values:
<v8b> Values:
<v8cf> Values
Reporting :
Command Speed Response
Sets the modem to respond to AT commands at desired speeds.
Note: This command does not work with parallel, USB, PCI, PCIe .
AT%S<value>
0 Sets modem to respond to AT commands at all normal speeds.
1 AT commands accepted at 115200 bps only. Other speeds are ignored.
0
V.8 and V.8bis Operation Controls
Use this command to set the control parameters for early call negotiation through V.8
and V.8 bis . +A8E may also be used as an action command to reinitiate V.8 or V.8 bis
if an earlier attempt to use either protocol has failed. (ITU-T Recommendation V.251
(02/98) standardized this command. However, the controller-based command set
only includes partial support for the standard.)
On-Hook: If issued while the modem is on-hook, used to precondition V.8 and V.8bis
originating and answering operation. It is issued by the DTE before the Dial (D) or
Answer (A) command.
Off-Hook: If issued while the modem is off-hook, to (re)start V.8 or V.8bis
negotiation. For example, if initial V.8 negotiation failed, but subsequent T.30
negotiation indicated V.8 capability, this command may be used to initiate V.8
negotiation.
The ATD and ATA commands behave as specified in V.250, and +A8n indications
are not generated by the modem.
For subparameter values <v8o>=6 and <v8a>=5, the +A8I indications are issued
during the course of the V.8 session to notify the DTE when the relevant V.8 signals
are received.
<v8o> enables or disables DCE-controlled V.8 origination negotiation.
<v8a> enables or disables DCE-controlled V.8 answer negotiation.
<v8b> disables V.8 negotiation or sets it to DCE controlled or DTE controlled
negotiation.
<a8cf> sets the V.8 CI signal call function to the value specified.
The valid range for this parameter is 0 to FF, with a default of 0xC1.
AT+A8E=<v8o>,<v8a>,<v8cf>,<v8b>
<v8o> Decimal number which enables/disables issuance of +A8x indications during
modem-controlled V.8 origination negotiation.
1 Enable DCE-controlled V.8 origination negotiation without +A8x
indications. (Default)
6 Enable DCE-controlled V.8 origination negotiation with +A8x indications.
<v8a> Decimal number which enables/disables issuance of +A8x indications during
modem-controlled V.8 answer negotiation.
1 Enable DCE-controlled V.8 answer negotiation without +A8x indications.
(Default)
5 Enable DCE-controlled V.8 answer negotiation with +A8x indications.
<v8b> Decimal number which enables/disables V.8bis negotiation.
0 Disable V.8 negotiation.
1 Enable DCE-controlled V.8bis negotiation. (Default)
2 Enable DTE-controlled V.8 negotiation.
<v8cf> Set the V.8 CI signal call function to the hexadecimal octet XY.
00 (Default)
21
C1
+A8E? Reports current or selected values.
+A8E=? Reports supported parameter values.
Multi-Tech Systems, Inc. AT Commands for the MultiModem & SocketModem MT9234 Series (S000434H)
22
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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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