Data Terminal Unit - Blueone Technology Co., Ltd

Features Specifications: D500 CDMA1x M2M modem

CDMA M2M Modem

1. General

D500 GPRS/CDMA DTU is a data termination unit based on GPRS or CDMA1x mobile network. It provides data communication network for industrial applications. With the reliable, flexible and cost-effectiveness features, it can be utilized at many areas to provide the M2M communication channels.

D500 GPRS/CDMA DTU provides RS-232/RS-485/RS-422/TTL interface. Embedded with PPP, TCP/IP and DDP protocol, it converts the user data into GPRS or CDMA 1x network and transmits the data into the customers data service center.

DTU = Data Termination Unit
DDP - DTU/DSC Protocol, it is the data transmission protocol between DTU and data service center.

2. D500 Series DTU Specifications
1) GPRS data

Supports GSM/GPRS

Supports 900/1800MHz (other band optional)

GPRS Class 2~10

Code Scheme: CS1 - CS4

Complied with SMG31bis specifications

2) CDMA 1x data

Supports 800MHz (other band optional)

Support IS 707 data service

Support 153kbps packet data

Support Class 2.0 Group 3 facsimile

CDMA 2000 spread spectrum

Complied with IS-95A, IS-95B CDMA interface

3) Interface

Antenna: 50/SMA Female

SIM/R-UIM: 3V

Serial data interface

Type: TTL/RS-232/RS-422/RS-485;

Rate: 300~115200bps;

Connector: 3.5mm pluggable terminal block (14~24AWG);

Configuration interface: RS-232 (57600bps)

Voice interface: Standard voice level input/output

4) Power

Voltage: +7.5~+26VDC (+5VDC optional)

Consumption

a) GPRS standard product:

Peak current: 1.5A/+12VDC; Communication: 150mA/+12VDC; Idle: 60mA@+12VDC

b) GPRS Low consumption product:

Peak current: 1.5A/+12VDC; Communication: 70mA/+12VDC; Idle: 25mA/+12VDC

c) CDMA standard product

Peak current: 1.5A/+12VDC

Conversation: 150mA/+12VDC

5) Others

Mechanical: 93x54x22 mm (not including antenna and mounting kits)

Weight: 150g

Operation temperature: -30~+70ºC

Store temperature: -40~+85ºC

Related humidity: 95% (non-condensing)

Ordering Information

D500 DTU was designed at platform basis; you can order different options to fit your customized application. Refer to following table, select your correct options.

Product

Model

Note

GPRS DTU

D500-CGH

RS-232 Interface, Huawei module inside, 900/1800Mhz Dual band, +7. 5~26VDC.

D500-CGS

RS-232 Interface, Siemens MC39i module inside, 900/1800Mhz Dual band, +7. 5~26VDC.

CDMA DTU

D500-CCZ+

RS-232 Interface, ZTE module inside, 800 Single band, 800/1900 Dual band or 450Mhz band Optional, +7. 5~26VDC.

D500-CCW

RS-232 Interface, Wavecom module inside, 800 Single band, 800/1900 Dual band optinal, +7. 5~26VDC.

Above modules can be designed in accordance with customer's specifications. OEM is also welcome.

Note:

1. MOQ=1 Set

2. Price: FOB Shenzhen

3. deliver time : 2 or 3 days upon receipt of payment

4. Payment terms: T/T or cash inadvance, or L/C at sight

5. Packing: packing & OEM packing (depends on the order size)