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Hot selling original stock sale E840-TTL (4G04-DNC) TTL to 4G wireless transmission module

Manufacturer Product Number
E840-TTL (4G04-DNC)
Description

E840-TTL (4G04-DNC) is an LTE wireless data transmission module product launched by Yibaite.

Package Condition
Bulk

Product Descriptions

  E840-TTL (4G04-DNC) is an LTE data transmission module product launched by Yibaite. The product has complete software functions and covers the vast majority of conventional application scenarios, E840-TTL (4G04-DNC) is a product developed to achieve data transmission between serial devices and network servers through the network. This product is an LTE-FDD/LTE-TDD/WCDMA/TD-SCDMA/CDMA/GSM wireless communication data transmission module with diversity reception function, supporting LTE-FDD, LTE-TDDDC-HSDPA, HSPA+, HSDPA, HSUPA, WCDMA, TD-SCDMA, CDMA, EDGE, and GPRS network data connections allow users to achieve bidirectional transparent data transmission from the serial port to the network server with simple settings.

  The module uses 2.0mm pins for easy integration of customer equipment, and is powered by a wide voltage range of 5V to 18V. Supports 4G cards for mobile, China Unicom, and telecommunications, with compatible levels for communication and LED indication. The default voltage is 3.3V, which can be applied to 5V levels. It has anti-interference ability and can be used in environments with strong electromagnetic interference, such as some power industries. This chapter is a quick introduction to the E840-TTL (4G04-DNC) product, which involves setting up the simplest hardware environment to test the network transmission function of E840-TTL (4G04-DNC), that is, achieving bidirectional data transmission from serial devices (referring to computers) to network servers.

Product Features

Can meet almost all M2M application requirements.

Supports transparent data transmission, supports TCP UDP network protocol, supports heartbeat packet and registration packet functions, with 

a maximum packet length of 80 bytes.

Support MQTT protocol, support access to Baidu Cloud platform, Alibaba Cloud platform OneNet platform.

Supports bidirectional transmission from the device to the network server at a baud rate of 230400 or below.

Support for large serial port caching function, allowing serial port data to be cached locally before establishing a connection with the server.

Support SMS sending and receiving, remote SMS query/configuration of device parameters.

Support multiple Socket links for simultaneous transmission and reception.

Support automatic conversion between Modbus RTU and Modbus TCP.

LTE-FDD: Maximum downlink speed 150Mbps, maximum uplink speed 50Mbps, LTE-TDD: Maximum downlink rate 130Mbps, maximum uplink

The speed is 35Mbps.

Software/hardware dual gate design, stable system, never crashing

Specifications

Attribute Attribute value
ANSM-Part# ANSM-E840-TTL (4G04-DNC)
Support frequency bands LTE-FDD: B1/B3/B5/B8
LTE-TDD: B38/B39/B40/B41
WCDMA: B1/B8
TD-SCDMA: B34/B39
Code Division Multiple Access: BC0
GSM: 900/1800MHz
LTE Company 3GPP R8 Non CA Cat 4 FDD and TDD
Power 1.4MHz~20MHz
Next step: mime
LTE-FDD: 150Mbps, 50Mbps
LTE-TDD: 130Mbps, 35Mbps
UMTS Company Supports 3GPP R8 DC-HSDPA, HSPA+, HSDPA, HSUPA, and WCDMA
Support QPSK, 16-QAM and 64-QAM tuning
DC-HSDPA: 42Mbps
HSUPA: Upload
WCDMA: network speed: 384kbps, network speed: 384kbps
TD-SCDMA interface CCSA releases 3 TD-SCDMA
Large downlink 4.2Mbps, large uplink 2.2Mbps
CDMA2000 features Supports 3GPP2 CDMA2000 1X Advanced and 1xEV DO Rev.A
EVDO: Maximum downlink speed of 3.1Mbps, maximum uplink speed of 1.8Mbps
1X Advanced: Maximum downlink speed 307.2Kbps, maximum uplink speed 307.2Kbps
GSM features R99: CSD transmission rate: 9.6kbps, 14.4kbps
GPRS: Supports GPRS multi slot level 33 (default to 33), encoding format: CS-1/CS-2/CS-3/CS-4
Each frame has a maximum of 4 Rx time slots, with a maximum downlink rate of 107Kbps and a maximum uplink rate of 85.6Kbps
EDGE: Supports EDGE multi slot level 33 (default to 33), supports GMSK and 8-PSK modulation encoding methods
Downlink encoding format: CS1-4 and MCS 1-9, uplink encoding format: CS 1-4 and MCS 1-9
Maximum downlink speed 296Kbps, maximum uplink speed 236.8Kbps
Network protocol characteristics Supports TCP/UDP/MQTT protocol

Actual product photos

E840-TTL(4G04-DNC)

Product Data Book:

搜狗高速浏览器截图20240527130759

搜狗高速浏览器截图20240527130804

搜狗高速浏览器截图20240527130808

For more product information, please download the PDF

Payment&Transportation

详情8.1

Official Certificate&Certificate

详情页3.1

Multiple product supply

详情5.1

Company office environment

详情6.1

Warehouse Real Shot

170019007688325e.png

Standard packaging

详情9

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Hot selling original stock sale E840-TTL (4G04-DNC) TTL to 4G wireless transmission module

E840-TTL (4G04-DNC) is an LTE wireless data transmission module product launched by Yibaite.

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