Precio FOB
Obtener el precio más reciente100 ~ 500 / Unit ( Negotiable )
|1 Unit Minimum Order
País:
China
N º de Modelo:
CM520 series
Precio FOB:
100 ~ 500 / Unit ( Negotiable ) Obtener el precio más reciente
Lugar de origen:
-
Precio de pedido mínimo:
100 per Unit
Cantidad de pedido mínimo:
1 Unit
Detalle de embalaje:
Europe Standard Package or as customized
El tiempo de entrega:
1-15 working days
Capacidad de suministro:
2000 Unit per Month
Tipo de pago:
Other, Western Union, T/T
Grupo de productos :
Persona de contacto Ms. Lena
2 Floor, 37, Wanghai Road, Xiamen, Fujian
| Item | Content |
| Wireless module | use industrial wireless module |
| Standards and frequency bands |
Support
UMTS / HSDPA / WCDMA **0/***0/***0MHz Dual Band EGSM **0/**0/***0/***0MHz Support GPRS / EDGE CLASS *2 |
| Coding scheme | HSDPA/HSUPA/WCDMA/EDGE/GPRS/CSD mode |
| Communication bandwidth |
HSDPA /
HSUPA mode: Download 7.2Mbps, Upload 5.*6Mbps WCDMA mode: Download / Upload **4Kbps |
| Transmit power | <*4dBm |
| Receiver sensitivity | <***9dBm |
| Function support | Support data and SMS |
| Item | Content |
| CPU | Industrial high-performance embedded ARM9 processing; **0MPS; with *6KB Dcache, high-speed cache data speed up high-speed data access with *6KB Icache, high-speed instruction cache enhanced instruction processing speed |
| MMU | CPU with MMU memory management unit, can prevent memory overflow exception |
| FLASH | *4Mbits (expandable to **6Mbits) have enough memory to store programs and data |
| SDRAM | **6Mbits (expandable to ***8Mbits), a large enough cache to improve system operation speed |
| Item | Content |
| Operating System | Using Real-time operating system with memory management unit, real-time, feature upgrades fast, system stable; |
| Item | Content |
| Ethernet port | 4xLAN(One *0/**0 Base-T Ethernet ports), Ethernet IEEE ****3, ****2; built-in 1.5KV magnetic isolation protection |
| Serial ports |
1 RS**2
serial port or 1 RS**5 interface (supports RS**2/TTL) Bytesize: 7,8 bit Stopbits: 1, *-bit Parity: no parity, odd parity, even parity, SPACE and MARK parity Baudrate: **0bps ~ *****0bps Flow Control: None flow control, RTS / CTS hardware flow control or XON / XOFF software flow control |
| Indicator | With POWER, connecting Link / ACT, communication COMM and ONLINE indicator LED |
| Antenna Interface | Standard SMA female interface, *0 ohm; optional 3M/5M/*0M/*5M antenna extension cable, meet the different needs of customers |
| UIM interface | 1.8V/3V/5V standard putter user card interface, built-in *5KV ESD protection |
| Voice Interface | Standard headset interface (requires software) |
| Power Interface |
Standard
*-pin power jack |
| Item | Content | ||||||||||||||||||||||
| Supply voltage | Wide voltage design, DC 5V to the DC*2V power supply directly to the device; and built-in power supply over-voltage protection and reverse current protection | ||||||||||||||||||||||
| Standard power supply | DC9V/1.5A | ||||||||||||||||||||||
| Current while Communicating |
Average
communication current : *@********************aneous peak current: 1.0A
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