How is the firmware updated?

Firmware can be updated via local Web UI or remotely through FOTA (Firmware Over The Air) and OTA updates.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

M2m 4G Cat4 Router Modem Support RS232, WiFi, RS485 Ports

Name: M2m 4G Cat4 Router Modem Support RS232, WiFi, RS485 Ports
Brand: Shenzhen Ex-link Technology Co., Ltd.
SKU: 1968798811

Guangdong, ChinaShenzhen Ex-link Technology Co., Ltd.

US$60.00-100.00

1 Piece

Product profile

Customization

Available

Type

LTE Modem

Work Mode

AP+STA

Model NO.

HDG100 HDRM100

WiFi Antenna Type

External

Transmission Rate

101-150Mbps

Color

Black

Certification

RoHS, CE

Chipset

Mtk7628

Sw Version

Openwrt/Linux

Connected Ports

RS232 or RS485

Built in

Linux

Transport Package

Original Box

Specification

23*20*12cm

Trademark

OEM ODM

Origin

China

Production Capacity

100000/Month

Key features

Global 2G/3G/4G LTE Support: Supports global frequency bands including LTE-FDD, LTE-TDD, WCDMA, and GSM for worldwide connectivity.

Rich Industrial Communication Ports: Equipped with RS232, RS485, GPIOs, and Gigabit Ethernet ports for diverse industrial data collection.

Advanced Protocol Compatibility: Built-in support for Modbus, IEC101-104, IEC61850, DL/T645, DLMS, TLS, and major inverter protocols.

Robust Industrial Design: Black aluminum alloy shell with anti-surge, anti-static, and lightning protection for harsh environments.

High-Speed Wireless Performance: Up to 150Mbps downlink and 50Mbps uplink with 2.4GHz WiFi hotspot support for over 10 users.

Reliable System Stability: Features watchdog, automatic crash recovery, and permanent online data link maintenance.

Flexible Customization Options: Offers flexible, minor, and full customization including design and sample-based customization services.

Secure Data Transmission: Supports multiple VPN tunnels (OpenVPN, IPSEC, PPTP, L2TP) with TLS encryption for data security.

Company profile

Importers and ExportersCooperated with Fortune 500Patents AwardedR&D Capabilities

Shenzhen Ex-link Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤11.93h

About Our Factory & Business Background

AddressRoom 818, 8 / F, IOT Industrial Park, building 2, Nanyou fourth industrial zone, 1124 Nanshan Avenue, Nanshan District, Shenzhen

Terms of PaymentT/T

International Commercial Terms(Incoterms)EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month

Minimum Order Quantity1 PCS

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsOutdoor Router, Indoor Router, WiFi Router, 3G/4G/5g Gateway, 4G CPE, 5g CPE, Modem, 5g Idu, 5g Portable Router, 4G Portable Router

R&D Engineers4 people

Our Industry Experience & Global Business Record

Year of Establishment2021-07-21

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff3

Overseas Agent/BranchYes

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500Yes

Product Q&A

Q:What network bands does the router support?

It supports 2G/3G/4G LTE global frequency bands including LTE-FDD, LTE-TDD, WCDMA, GSM, and various specific bands like B1, B3, B5, B8, etc.

Q:What industrial communication protocols are supported?

The device supports Modbus, IEC101, IEC102, IEC103, IEC104, IEC61850, DL/T645, DLMS, DL/T698, TLS, and protocols for inverters like Growatt and Sungrow.

Q:Can the device be customized?

Yes, we offer flexible customization, minor customization, full customization, as well as customization from designs and samples.

Q:What are the power supply requirements?

The device supports a DC input voltage range of 6V to 36V with a current range of 1.5A to 0.5A.

Q:Does it support WiFi hotspot functionality?

Yes, it supports 2.4GHz WiFi with a maximum bandwidth of 150Mbps and can serve as a hotspot for more than 10 users.