USR G761W Industrial GPRS 3G DTU Serial to 3G WCDMA Modems with ZTE Chip Support DNS HTTPD Client (60585651710)

Share on:


Price:RUB 5,231.45 - RUB 7,854.75
Price in USD:Details

Quantity:


Product Overview

Description

Welcome to Minisite
Product Description

USR-G761 is a DTU can used in 3G WCDMA network, it can worked in WCDMA/GSM, support HSDPA(7.2Mbps) high speed downlink transmission, and HSUPA(5.6Mbps) high speed uplink. The leistungskern of G761W is “transparent transmission”, user can integrate it into their system easily to realise data transfer based on WCDMA network.

Feature
Chip Solution
MTK, work temp at -35~80C
Power Supply
DC/Terminal type 5V~24V
Serial Port
Supports RS232/RS485, can't be worked at one time
Work Mode
TCP Client/UDP client/HTTPD client
Basic Function
DNS/Webpage
Baud rate
1200~460.8K bps
Certification

Point 1

1.Support GSM/GPRS/EDGE & WCDMA/HSPA(Band1/2/5)
2.Restore factory defaults by hardware and software
3.Support TCP and UDP

4. Support parameters setting via SMS

Point 2

1.Heartbeat packet, ensure connection reliable
2.Register packet, check connection status and use as custom packet header

3.Query IP address through serial setting protocol

Character
Serial Port
RS-232 / RS-485
Port Type
RS-232: DB9 male port; RS-485: A/B/G;
Baud Rate
1200 bps ~460.8K bps
Data Bit
5/6/7/8
Stop Bit
1/2
Send&Receive Buffer
1K bytes; 
Flow Control
No this function
Protection
RS-232: Surge protection, ESD protection RS-485: ESD/lightning protection
Wireless Protocol
WCDMA, GSM/GPRS/EDGE
Frequency Band
WCDMA: Band 1/2/5; GSM/GPRS/EDGE: Band 2/3/5/8
Network Send & Receive Buffer
1K bytes
WCDMA Specification
Uplink: 7.2 Mbps, Downlink: 5.76 Mbps
GSM Specification
Uplink: 128kbps, Downlink: 384kbps
Power Supply
DC 5-24 V (ESD/ Surge prevention)
Work Temp
-35~80C
Software
Setup/Virtual COM
Work Mode

1. Network transparent transmission mode

In this mode, User’s device can send data to specified server by WCDMA network. G761 support 2 socket link, that is Socket A and Socket B, two links is mutual independence.

2. HTTPD Client Mode

In this mode, the data will sent to HTTP server directly, or obtain data from HTTP server. The data will sent to Web server(apache, IIS, tomcat, etc) in Http(GET/POST) mode as long as sending data in formal format. User can utilize the scripting language like PHP, ASP as database storage.

3.SMS transparent transmission mode.

In this mode, user’s device can send SMS to specified phone, or transmit the SMS from phone to device. The transparent transmission between device and phone can realised by parameter setting.

4. AT command

When G761W working in any kind of mode(Network transparent transmission, SMS transparent transmission, AT command), user can send specified data, then let WCDMA switch into AT command mode.

USR Company

Jinan USR IoT Technology Limited

We focus on serial data networking communication in IoT and M2M field for more than 7 years. We supply networking devices such as serial ethernet converter, serial wifi converter, 3G 4G modem, 4G wireless router and embedded ethernet wifi module.We have professional R&D teams for hardware and software, phone APP and server. OEM & ODM service is acceptable.


USR IOT Attended Exhibitions Around The World

Certificates
                  CE                                            FCC                                            RoHS                                 WEEE
0.0484 s.