Does the router support serial communication?

Yes, it includes RS232 and RS485 serial ports with DTU features, allowing it to function as a Serial to Cellular Gateway.

Is OEM/ODM service available?

Yes, we provide OEM and ODM customization services, including neutral branding and customized hardware configurations.

What certifications does the product have?

The device is certified with CE, RoHS, UKCA, UL, TUV, Anatel, FCC, RU, and ETL, ensuring global compliance.

LTE GPS VPN RS232 RS485 Industrial M2M Multi SIM Bonding Router

Name: LTE GPS VPN RS232 RS485 Industrial M2M Multi SIM Bonding Router
Brand: Shenzhen E-Lins Communication Co., Limited
SKU: 2216859715

Guangdong, ChinaShenzhen E-Lins Communication Co., Limited

US$68.00-150.00

1 Set

Product profile

Customization

Available

Type

Wireless

Network Site

Border Router

Model NO.

H820t-W-RS232

Transfer Rate

10/100Mbps

Firewall

Ports

≤4

Port Structure

Modular

Application

Enterprise, Industrial

Network

4G TDD/FDD

Performance

Line-Rate Router

Architecture

Single Bus Master-slave CPU

Class

4G Industrial Router

RJ45

1 x WAN; 1 x LAN

SIM

Single SIM

Serial

RS232

GNSS (Optional)

Galileo, GPS, Beidou, Glonass.

WiFi

802.11 a/b/g/n, 2.4 GHz

PoE (Optional)

PoE PD or PSE

DIN-Rail

Option

Power

5-40V (Option 5-60V)

Antenna

External Replaceable

Case Material

Metal

VPN

IPsec, OpenVPN, ZeroTier, PPTP, L2TP, GRE

Digital Input / Output

4 x DI / DO

Management

E-Lins NMS, Web, SMS, SSH, Telnet, Command, SNMP

Certificates

CE, RoHS, UKCA, UL, TUV, Anatel, FCC, RU, ETL, etc

Transport Package

Box

Specification

4G LTE

Trademark

E-Lins, OEM, ODM, Neutral

Origin

Shenzhen, China

HS Code

8517629900

Production Capacity

50, 000PCS/Month

Key features

Multi-WAN Bonding: Supports automatic failover and load balancing across Cellular, Wi-Fi, and Wired connections.

Advanced VPN Security: Integrates IPsec, OpenVPN, WireGuard, ZeroTier, and DMVPN for secure enterprise connectivity.

Industrial Durability: Ruggedized aluminum housing designed for mission-critical IoT and in-vehicle applications.

Comprehensive Management: Features E-Lins NMS, Web UI, SSH, SNMP, and FOTA for remote batch management and updates.

Flexible Connectivity: Includes RS232/RS485 serial ports, GNSS, and optional PoE for diverse industrial integration.

Wide Power Input: Supports DC 5-40V standard input with optional 5-60V range and PoE PD/PSE options.

Global Certifications: Qualified with CE, RoHS, UL, FCC, TUV, and Anatel for worldwide compliance.

OEM/ODM Customization: Offers neutral branding, OEM/ODM services, and customizable serial/GNSS configurations.

Company profile

Shenzhen E-Lins Communication Co., Limited

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.50h

AI-Powered supplier vetting

SummaryShenzhen E-Lins Communication Co., Limited is identified as a China-based manufacturer/factory producing IoT, wireless M2M, telecom, router, modem, repeater, switch, gateway, and controller products. The supplier reports ISO 9001, ISO 14001, and CCC certifications, in-house manufacturing, eight production lines, and stated annual product outputs across several router and modem models. Its export activity began in 1999, with 90% of sales reported as exports and customers or distributors in more than 53 countries and regions. The supplier also reports 41–50 R&D engineers, 41–50 quality-control staff, and offers custom products. Evidence supports production scale, international reach, certification, and technical capability; after-sales service, financial credibility, and specific customer case details are not sufficiently documented.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes itself as a developer and manufacturer of wireless M2M and telecommunications devices. Its listed products include IoT routers and modems, switches, accessories, and custom products, supporting a direct manufacturing and product-development role.

CertificationsThe supplier states that it has passed ISO 9001, ISO 14001, and CCC certification, while its management-system certifications specifically list ISO 14001 and ISO 9001. These certifications provide explicit evidence of quality and environmental management-system compliance, as represented in the supplied information.

R&D capabilityThe supplier describes itself as a leading developer and manufacturer of wireless M2M and telecom devices, offers 5G and 4G IoT routers and modems, and reports 41–50 R&D engineers. Its custom-products offering and coverage of IoT and industrial connectivity further support technical development capability.

Production capacityThe supplier reports in-house manufacturing, eight production lines, and stated annual outputs including 110,000 H820 routers, 63,000 H700/H720/H750 routers, 41,000 H685 routers, 17,000 H850/H860/H920 routers, and 35,000 M300/M400 modems. This provides explicit evidence of established and measurable production capacity.

Customization capabilityThe product portfolio includes custom products, and the supplier offers industrial and embedded communication equipment across multiple form factors and technologies. These details indicate some customization capability, although the slices do not define engineering scope, minimum order requirements, development processes, or customization examples.

Client casesThe supplier reports clients comprising major global distributors and importers across more than 53 countries and regions, with export markets spanning multiple continents. This demonstrates international customer and distribution reach, but no named customers, project descriptions, deployment quantities, or independently verifiable case studies are provided.

Product Q&A

Q:What types of WAN connections does the router support?

It supports Cellular 4G LTE, Wi-Fi (2.4GHz/5GHz), and Wired Ethernet, enabling automatic failover and load balancing across multiple WAN links.

Q:Is the device suitable for industrial environments?

Yes, it features a ruggedized aluminum housing, wide temperature tolerance, and DIN-rail mounting options, making it ideal for harsh industrial and in-vehicle applications.

Q:What VPN protocols are supported?

The router supports multiple VPN protocols including IPsec, OpenVPN, WireGuard, ZeroTier, PPTP, L2TP, and GRE for secure data transmission.

Q:Can I manage multiple devices remotely?

Yes, it supports E-Lins Enterprise NMS for batch management, along with individual management via Web UI, SSH, SNMP, and TR-069.

Q:What are the power input options?

Standard input is DC 5-40V, with an optional 5-60V range. It also supports PoE (PD/PSE) for power over Ethernet.