Machine to Machine industrial GPRS gateway , RS-232 serial to GPRS IP

Description

The rugged D801 serial to GPRS IP gateway, also called DTU (Data Terminal Unit) which is a cellular modem have been developed especially for M2M application. It provides RS232/RS-485/RS-422/TTL interface and equipped with PPP, TCP/IP and DDP protocol, it could convert the user data into EDGE or GPRS network and transmits the data to the customer’s data service center through complete transparent data channel, allows a simple and rapid integration of cellular network connectivity into M2M application.

With the robust, reliable, long life and compact metal case design, the D801 DTU ideally adapts to onboard standard, easy to deploy and maintenance, it has been widely applied in many fields worldwide, such as power SCADA, oil field, coal mine, weather forecast, environment protection, water conservancy, heating, natural gas, petroleum and so on.

Highlight

• Optimized EMC design

• Standard PPP, TCP/IP and UDP/IP protocol

• Industrial pluggable terminal block

• Industrial CDMA/EDGE/GPRS wireless module

• Support APN and VPDN wireless private network

• Support short message service (SMS)

• Support transparent data transmission

• Support data service center with dynamic IP address

• Support LED status indication

• Wide range voltage input

• Smart power management

• External power on/off control

• Reliable, flexible and easy to deploy

Features

Specification

Cellular

• GSM/GPRS Protocol, 3GPP version 4
• Frequency Band: EDGE/GPRS/ GSM 2100/1900/900/850Mhz
• Output Power
• GPRS/GSM: 33dBm (Power Class4)
• GPRS/EDGE: Class 2, Class B
• Sensitivity:  GSM/GPRS 3GPP TS05.05(R99)
• IEEE 802.3u

Consumption

• Voltage: DC +5~26V (standard 12V/1A power adapter)
• SIM/R-UIM Card: 3V
• Consumption: Transfer mode: 70Ma/12v (Average), Idle mode: 17mA/12V (Max)

Interface

• Antenna: SMA-K(Female)
• Standard SIM/R-UIM interface
• Serial data interface: RS-232/RS-485/RS-422/TTL, DB9 connector
• Rate: 300-115200bps

Other

• Dimension: 70.5mm x 55.5m x 22mm  (not including antenna)
• Operation temperature: -30~+75
• Store temperature: -40~+85
• Related humidity: <95% (non-condensing)
• Guarantee: one year

Application:

Competitive Advantage:

• WLINK Router are Industrial grade design which can endure high and low temperature and other extreme application environment

• WLINK has ability to produce a quality product at a economic cost to meet the market and project requirement.

• Strong R&D Team who have 10+ year exp