Cellular 3G CDMA GPRS Industrial Gateway DTU , data transfer unit for Oil field monitoring

Place of Origin:	Zhejiang

Company Profile

Shenzhen Wlink Technology Co., LTD

Location:	Guangzhou, Guangdong, China (Mainland)
Business Type:	Manufacturer
Main Products:	Industrial Cellular Router, Industrial 3G Router, Industrial 4G Router

Product Detail

Model No.:	WL-D805-4

Product Description

3G CDMA GPRS Industrial Gateway DTU , data transfer unit for Oil field monitoring

Description

The rugged D805 serial to CDMA 2000 /EVDO 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 EVDO or CDMA 2000 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 CDMA2000 / EVDO 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

Multiple operation model	Always online: automatically attaches CDMA/EVDO when powered on automatically redials when off line and keep line alive Offline when idle and trigged online by user data, ring or SMS GPRS channel and SMS mutual backup Online/offline control by commands via user equipment Data loop test
Multiple data service centers communications	Supports up to 4 data service centers communications Supports main/backup data service centers communications Supports customized setting for each data service center
Flexible and utilitarian data communications	Supports TCP/IP, UDP/IP, DDPTM, SMS and AT Self-defines transparent or protocol communications Self-defines customized data frame separator Self-defines reconnecting interval Self-defines heart-beat data frame
Parameters configuration and remote management	Built-in parameters configuration menu Configuration tool based on PC Remote parameters configuration via data service center Remote parameters configuration by SMS Parameters configuration via AT+ commands
Full function data service center development kits	Provides function development package Provides complete sets of demo source code (VB, VC, C#, Delphi, VB.net) Provides data forwarding service center for data transparency forwarding

Specification

Cellular

GSM/GPRS Protocol, 3GPP version 4
Frequency Band: EVDO / CDMA2000 800MHz
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.

Post Buying Request

Contact Supplier