Feature特征

Specifications規(guī)格

Frequency Bands頻率范圍

Quad-Band四頻 850/900/1800/1900MHz

RF Output Power  RF輸出電源

EGSM850 33dBm (Class 4)

EGSM900 33dBm (Class 4)

GSM1800 30dBm (Class 1)

GSM1900 30dBm (Class 1)

The values stated above are maximum limits. According to Release 99, the maximum output power in a multislot configuration may be lower. The nominal reduction of maximum output power varies with the number of uplink timeslots used and amounts to 3.0dB for 2Tx, 4.8dB for 3Tx and 6.0dB for 4Tx. 上述值為最大值。按照Release 99，多槽配置的最大輸出電源可能更低。最大輸出電源的降低標(biāo)準(zhǔn)隨上傳時隙的使用量而變化，2Tx為3.0dB，3Tx為4.8dB，4Tx為6.0dB。

GSM Phase階段

Release 99

Power Supply功率

6Vdc至 12Vdc_max

Power Consumption功耗

SLEEP mode睡眠模式: typ. 13mA

GPRS Class 12: typ. 580mA

Operating Temperature運行溫度

-30oC至 65oC (周圍環(huán)境)

Auto-switch-off at 80oC自動關(guān)閉

Data Transfer數(shù)據(jù)傳輸

GPRS

Multi-slot 多槽Class 12 max最快 85.6kbps (Downlink and Uplink下載與上傳)

Full PBCCH Support支持

Mobile Station Class B移動站點Class B

Coding Scheme 1~4編碼方案

PPP stack協(xié)議棧

CSD

V.110, RLP, non-transparent 非透傳@2.4, 4.8, 9.6 & 14.4kbps

USSD

SMS

Point-to-Point MT and MO點對點終端接收和終端發(fā)起

Cell Broadcast小區(qū)廣播

Text and PDU Mode文本和PDU模式

Storage: SIM Card plus 25 SMS locations in mobile equipment記憶卡：SIM卡、移動設(shè)備中的25條短信區(qū)域

Transmission of SMS alternatively over CSD or GPRS. Preferred mode can be user defined. 短信傳輸可選CSD或者GPRS。優(yōu)選模式可用戶自定義。

AT Commands命令

AT-Hayes 3GPP TS 27.007, TS 27.005

TCP/IP Stack協(xié)議棧

Access by AT Commands命令訪問

Internet Services include 網(wǎng)絡(luò)服務(wù)包括TCP, UDP, HTTP, FTP, SMTP, POP3

IP Addresses地址

IPV6

Serial Interface串行接口

RJ45 connector連接器

8-wire Modem Interface with status and control lines, unbalanced, asynchronous  8線調(diào)制解調(diào)器接口，狀態(tài)和控制線，不平衡，異步

Fixed bit rate固定bit范圍: 300bps至460,800bps

Autobauding: 1,200bps至460,800bps

Flow Control流程控制: Hardware 硬件RTS0/CTS0和Software軟件 XON/OFF

Multiplex ability according to GSM 07.10 Multiplexer Protocol符合GSm 07.10多路器協(xié)議的復(fù)用能力

SIM Interface接口

SIM Card Slot卡槽

Supports SIM Cards支持SIM卡: 3V和 1.8V

MIM Internal

(僅限MLB-S-65-DS ONLY)

OS 操作系統(tǒng): 2G/3G, LinqUs USIM JAVA, eXtended-Life (XL)

Consumption limits功耗限制:

< 10 mA @ 4.2 V

Antenna天線

50 ohms via External SMA Connector外部SMA連接器

Power ON/OFF電源開關(guān)

Switch ON automatically along with Power Supply隨功率自動啟動

Switch-off by AT command (AT^SMSO)AT命令關(guān)閉(AT^SMSO)

Automatic Switch OFF during critical temperature conditions極端溫度環(huán)境下自動關(guān)閉

Reset復(fù)位

Orderly Shut down and Reset by AT Command (AT CFUN=1,1)依次關(guān)機與AT命令復(fù)位(AT CFUN=1,1)

Java Platform平臺

Java Virtual Machine with APIs for AT Parser, Serial Interface, Flash File-System and TCP/IP Stack.帶有應(yīng)用程序編程接口的Java模擬機支持AT Parser、串行接口、Flash文件系統(tǒng)和TCP/IP協(xié)議棧。

Major benefits: seamless integration into Java applications, ease of programming, no need for application microcontroller, extremely cost-efficient hardware and software design – ideal platform for industrial GSM applications.主要優(yōu)勢：無縫集成Java應(yīng)用程序，輕松編程，無需應(yīng)用程序微控制器，高度成本可控化的硬件和軟件設(shè)計，是工業(yè)型GSM應(yīng)用的理想平臺。

The memory space available for Java programs is around 1.7 MB in the flash file system and around 400k RAM.Java編程可用的記憶卡空間在flash文件系統(tǒng)中約1.7MB，RAM中約400k。

Application code and data share the space in the flash file system and in RAM應(yīng)用程序編碼和數(shù)據(jù)共享flash文件系統(tǒng)和RAM空間。

RoHs

All hardware components are fully compliant with the EU RoHs directive 2002/95/EC

Exception: MLB55IN所有硬件零部件完全符合歐盟RoHs指令2002/95/EC

Exception例外: MLB55IN