Hot seel industrial rs232 gprs dtu maestro 100 wavecom gsm modem rs232
gprs dtu modem
Multi-mission working mode
Support multilateral communication
Argument configure and Remote management
Technical Parameter
Hardware Configuration Parameter | Series Q24 | Series Q26 | |||||||
Q2406B Q2426B Q2501B | Q24PL Q24AU Q24Ex | Q2686H Q2687H Q2687CL01 | Q2686G / Q2687G Q2687CL02 / Q2687RD Q26Ex / SL6087 | ||||||
CPU | ARM7 52MHz (43MIPS) | ARM9 104MHz (87MIPS) | |||||||
Flash | 4MB | 4MB | 8MB | ||||||
PSRAM | 512KB | 2MB | 1MB | 2MB | |||||
Network Parameter | |||||||||
Quad Band | GSM / GPRS | EDGE | WCDMA (HSDPA / HSUPA) | ||||||
| Q24 / Q2686 | yes |
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Q2687 / SL6087 | yes | yes |
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Q26Ex | yes | yes | yes | ||||||
Support call or urgent call | |||||||||
Support Full Rate speed, Enhanced Full Rate speed and Half Rate speed | |||||||||
Support function of inhibit echo suppression and noise elimination | |||||||||
Support double voice and multi-frequency (DTMF) GPRS Data | |||||||||
Support standard 3GPP and extended AT commands of SierraWireless AirPrime | |||||||||
GPRS Class Type B 2~10 | |||||||||
Meet technical regulations of SMG31bis | |||||||||
Encoding | CS1 - CS4 | ||||||||
Band | 850 / 900 / 1800 / 1900 MHz | ||||||||
Bandwidth | |||||||||
GPRS Bandwidth | Theory: 171.2Kbps, reality about: 40~100Kbps | ||||||||
EDGE Bandwidth | Theory: 473.6Kbps,reality about: 100~200Kbps | ||||||||
WCDMA Bandwidth | Theory: 7.2Mbps, reality about: 4Mbps | ||||||||
Equipment Interface | |||||||||
Antenna Port | 50Ω/SMA (negative) | ||||||||
SIM Card | 3V/5V, auto-detect | ||||||||
232 Serial port | Data serial port is full-function RS-232 Command serial port is TTL PWL standard | ||||||||
Serial data rate | Q24DTU: 300~460800 bps Q26DTU: 300~921600 bps | ||||||||
Common I/O interface | Q24DTU: one I/O port, one output port Q26DTU: two I/O port, one SPI port (we can make it according to the demand of client) | ||||||||
Voice port | Output the normal PWL of voice | ||||||||
Choose apparatus | |||||||||
485 serial port | Adapter for 500Kbps 2KV high speed magnetism isolation 485 to shift RS232 | ||||||||
SPI Flash | Use SPI12 interface(SL 6087 nonsupport), the max memory size is 32MB, now support Winbond W25x series andMXIC MX25L series SPI memory: W25X80 (1MB), W25Q80 (1MB), W25Q16 (2MB), W25Q32 (4MB), W25Q64 (8MB), W25Q128 (16MB) MX25L8035E (1MB), MX25L1605D (2MB), MX25L3205D (4MB), MX25L6445E (8MB), MX25L12845E (16MB) , MX25L25635E (32MB) | ||||||||
Ethernet RJ45 | Use the SPI interface; Ethernet port is 10Mbps RJ45(only for Q26 series) | ||||||||
IO definition(the form is: “function FUNC: PIN”, more definitions of pins, please look up the technical manual for module) | |||||||||
Q24DTU | GPIO4:53 | ||||||||
Q26 series | SPI1-I:24, SPI1-CS:22, SPI1-CLK:23, SPI1-IO:25, ETH-RST:57, ETH-PWR:45, ETH-INT:49 SPI2-I:29, SPI2-CS:28, SPI2-CLK:26, SPI2-IO:27 | ||||||||
SL6087 | SPI1-I:14, SPI1-CS:11, SPI1-CLK:12, SPI1-IO:13, ETH-RST:38, ETH-PWR:15, ETH-INT:62 | ||||||||
Equipment power supply | |||||||||
Voltage Range | +5~35V DC | ||||||||
Normal Power | +9VDC /MAX 500mA | ||||||||
Power Consumption | Q24DTU: average current when communicating: 160mA@+9VDC average current when leisure: 65mA@+9VDC average current standby: 15mA@+9VDC | ||||||||
Q26DTU(not 3G version) average current when communicating: 90mA@+9VDC average current when leisure: 45mA@+9VDC average current when standby: 12mA@+9VDC average current of Ethernet adapter: 75mA@+9VDC | |||||||||
Other parameter | |||||||||
Dimensions | 73×54×25mm (except serial port) | ||||||||
weight | 105g (contain metal crust) | ||||||||
Work temperature | Q24/Q26Ex: -20~+55ºC | ||||||||
Q2687RD: -40~+85ºC | |||||||||
Store temperature | -40~+85ºC | ||||||||
Relative humidity | 95%(none solidify) | ||||||||
warranty and after-sales service