产品简介
SIEMENS MC55/56无线调制解调器(GPRS MODEM),采用外置供电方式,为桌上型,膝上型,掌上型个人电脑提供双向无线接入服务。通过标准RS232串行口可以与几乎所有的个人电脑相连,其专门为Windows 3.1/ 95/ 98/ ME/XP/NT/2000/CE Palm OS等等操作系统而设计.通过采用无线GSM/GPRS网络, 保证数据的快速、可靠、安全传输。SIEMENS MC55/56无线调解调器(GPRS MODEM)是无线调制解调器家族中最为经济的产品之一,使您能与您公司保持紧密联系,在商业竞争中处于不败之地。并可广泛用于直放站,GPS车辆管理定位系统、短信息软件、无线远程监控、无线 POS 、移动办公以及医疗监护,TCP/IP协议数传等领域.
- 外置式GPRS MODEM(带TCP/IP协议)功能介绍
- 标准DB9(RS232标准9针)通信接口,可外接输入6V~36V直流电
- 本GPRS MODEM内核芯片为德国西门子(SIEMENS)MC55/56(TCP/IP)。
产品性能
- 三频GSM GPRS MODEM(850/900/1800/1900MHZ)
- 其设计及开发符合ETSI GSM Phase2+标准
- 输出功率:
Class 4(2W @ 850/900MHz)
Class 1(1W @ 1800/1900MHz)
- 输入电压:6V~36VDC
- 输入电流:1A-2A
5mA 待机状态,140mA在GSM 850/900MHz @ 12V 通话状态
5mA 待机状态,100mA在GSM 1800/1900MHz @ 12V通话状态规格:85mmX50mmX26mm
- GPRS/GSM 900MHz 频段
发送频率:880 至 915MHz
接收频率:925 至 960MHz
- DCS 1800MHz 频段
发送频率:1710 至 1785MHz
接收频率:1805 至 1880MHz
输出功率:1W(+30dBm)
- PCS 1900MHz 频段
发送频率:1850 至 1910MHz
接收频率:1930 至 1990MHz
输出功率:1W(+30dBm)
信道间矩:200KHz
频率稳定性:0.1ppm
- 温度范围:
-20℃-+55℃ 工作状态
-25℃-+70℃ 保存状态
- 话音功能
-呼叫
-紧急电话
-语音编解码:全速率,增强全速率及半速率
-双音多频功能(DTMF)
- 数据/传真功能
-非同步数据电路,透明及非透明数据最高可达标14,400 bits/s
-第三类自动传真机(Class1与Class2)
- GPRS数据特性:
-GPRS Class10
代码:CS1到CS4
内带有TCP/IP协议
- 短信息服务功能
-文字及PDU
-点对点(MT/MO)
-小区广播
- 附加业务功能
·呼叫转移
·呼叫限制
·多方通话
·呼叫等待及呼叫保持
·来电显示
·话费提示
·USSD
·显示呼叫转移
- 其他功能
·电话簿管理
·固定拨号
·SIM卡增殖服务Class2
·SIM卡,网络及服务供应商锁卡功能
·实时时钟
·闹钟管理
- RS232接口
-用AT命令做遥控(GSM07.07及07.05)
-串连波特率由300至115,200 bits/s
-自动波特率(300至38,400 bits/s)
- SMA天线接口
- 滑入式SIM卡存储器
技术文档下载
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Product Performance
GSM/GPRS modem
Its design and the development conforms to ETSI GSM the Phase2+ standard
Output Power:
Class 4(2W @ 850/900MHz)
Class 1(1W @ 1800/1900MHz)
Input voltage:5V-36VDC
Input current:1A-2A
5mA readiness for action, 140mA in GSM 850/900MHz @ 12V telephone conversation condition
5mA readiness for action, 100mA in GSM 1800/1900MHz @ 12V telephone conversation condition
Temperature range:
-20 ℃ -+55 ℃ active status
-25 ℃ -+70 ℃ preserved condition
Product size:85*54*25mm
Product weight:58g
Voice,data/facsimile,GPRS,SMS service
Voice function
-Call
-Urgent telephone
-The pronunciation arranges the decoding: Full speed rate, strengthens full speed rate and the half speed rate
-Double sound multi- frequencies function (DTMF)
Data/facsimile function
-The non- synchronous data circuit cds, is transparent and opaque data most Gao Keda sign 14,,400 bits/s
-Class Three automatic facsimile machine (Class1 and Class2)
GPRS data characteristic:
-GPRS Class10
Code: CS1 to CS4
TCP/IP
SMS service function
-Writing and PDU
-Point-to-point (MT/MO)
-Plot broadcast
Attachment service function
- Call forwarding
- The call limits
- Multi-party mpty
- The call waited for and calls maintains
- Comes the electricity demonstration
- The speech spends the prompt
- USSD
- Demonstration call forwarding
Other functions
- Telephone directory management
- Fixed digit dialing
- The SIM card multiplication serves Class2
- The SIM card, the network and the service supplier lock the card function
- Real-time clock
- Alarm clock management
- The Xmodem agreement makes the software promotion
Connection
- RS232 connection
-Orders with AT to make the remote control (GSM07.07 and 07.05)
-Establishes contacts the baud rate by 300 to 1.15,2 million bits/s
-Automatic baud rate (300 to 38,,400 bits/s)
- SMA antenna connection
- Slides into the type SIM card memory
Detailed list
- Antenna
- Power source adapter
- The data and pronunciation ties (may choose part)
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