Argument

Description

Product name

WH-LTE-7S1

Supports mobile CAT-1

Supports Unicom CAT-1

Supports telecommunication CAT-1

Hardware interface

Encapsulation form

DIP 23pin

Power source

3.4V~4.2V / 5~16V

Status indicator pin

WORK, NET, LINKA, LIKB indicator pins

SIM/USIM card

Standard 6-pin SIM port, 3V/1.8V SIM card

USB protocol

USB 2.0 High speed

UART interface

For AT instruction and data transmission, TTL 3V

RF

First generation IPEX*1 and third generation IPEX*1 (one of the two can be used, first generation IPEX is recommended)

Overall dimension

Size (mm)

Length * Width * height =44.5mm * 31.8mm * 12.6mm(including pin height)

Weight (g)

12.4g

Temperature range

Normal operating temperature

-30℃~ +75℃

Extended operating temperature

-40℃~ +85℃

Storage temperature

-40℃~ +90℃

Humidity range

Working humidity

5%~95%

Technical specification

TD-LTE

3GPP Release 13 CAT1 Downstream 7.5 Mbps, upstream 1 Mbps

FDD-LTE

3GPP Release 13 CAT1 Downstream 10 Mbps, upstream 5 Mbps

Frequency band

TD-LTE

Band34/38/39/40/41

FDD-LTE

Band 1/3/5/8

Power class

TD-LTE Band34/38/39/40/41

+23dBm(Power class 3)

FDD-LTE Band 1/3/5/8

+23dBm(Power class 3)

Receiving sensitivity

B1&10M

-98 dBm

B3&10M

-98.5 dBm

B5&10M

-99.5 dBm

B8&10M

-100 dBm

B34&10M

-99 dBm

B38&10M

-98.5 dBm

B39&10M

-100 dBm

B40&10M

-98 dBm

B41&10M

-98.5 dBm

Software function

Working mode

Transparent mode, HTTPD mode MQTT mode

Set instruction

AT+ command structure

Network protocol

TCP/UDP/DNS/FTP/HTTP/MQTT

Socket number

4

Note: N40 supports 2 sockets

User configuration

Serial port AT command, network AT command

Characteristic function

Domain name resolution DNS

support

Simple transparent transmission mode

TCP Client and UDP Client are supported

Heartbeat packet

User-defined heartbeat packets, SN heartbeat packets, ICCID heartbeat packets, IMEI heartbeat packets, and LBS heartbeat packets are supported

Registration package mechanism

Supports custom registration packages, SN registration packages, ICCID registration packages, IMEI registration packages, and CLOUD registration packages

FOTA upgrade

support

Socket distribution protocol

support

Base station location

support

FTP He updates the protocol

support

NTP time correction function

support

Working status guide foot

support