E Lins
h685f-iot-5g-router • KEY SPECS IN PRODUCTION
No Image available
Connectivity Type
—
Network Protocols
—
Features
—
Wi-Fi
—

Industrial Applications

  • Remote data monitoring & control (SCADA / telemetry)
  • CCTV & security surveillance backhaul
  • AMR automatic meter reading — water, gas, oil flow
  • Power station & distribution network supervision
  • POS terminals, ATM & vending machines
  • Traffic signal & street lamp monitoring
  • Fleet management & vehicle diagnostics
  • Hydrologic / weather station data acquisition
  • Telecom base-station equipment supervision

Always-Online Failover

Cellular, wired WAN and Wi-Fi client back each other up automatically. When one link drops, traffic switches in seconds — your SCADA polling never notices.

Serial DTU for Legacy Devices

Optional RS232/RS485 port bridges Modbus RTU meters and decades-old controllers onto IP networks. No forklift upgrade — the serial device just gains a 4G link.

Full VPN Suite On Board

IPsec, L2TP, PPTP and GRE tunnels terminate directly on the router. Site data reaches your platform encrypted, without extra security appliances.

Built for Outdoor Cabinets

Wide-temperature components, enhanced ventilation and a compact metal body fit cramped street cabinets and survive them. Rated for −35 °C cold starts to +75 °C summer heat.

Self-Healing Watchdog

A hardware watchdog plus multi-layer link detection restarts frozen links before anyone calls you. Unattended sites keep working for years, not weeks.

Fleet Management via NMS

Every H685T reports signal, traffic and status to E-Lins NMS cloud. Push configs and firmware to one unit or ten thousand — from a single dashboard.

Typical Deployment Topology

RTU / PLC / Meter

Modbus RTU • Ethernet
existing field device
RS485 / LAN

H685T Router

DTU gateway • VPN tunnel
failover & watchdog
4G TDD-LTE

4G Network

carrier network
B38/39/40/41
IPsec / MQTT

Cloud Platform

SCADA center • E-Lins NMS
your IoT application

h685f-iot-5g-router in the E-Lins 4G Family

h685f-iot-5g-router This Model H900 Dual SIM 4G CAT16 Router EL901-AXG-42NS POE Switch H820QOf
Product Type - - - Outdoor
Cellular Connectivity - - - Cellular
Connectivity Type - - - 5G SA/5G NSA
Ethernet Ports - - - 2 EH Ports
SIM Card - - - Single SIM
Ethernet Speed - - - 10/100/1000Mbps
PoE - - - Passive PoE In
Wi-Fi - - - No Wi-Fi
SFP Port - - - No SFP
Serial - - - No Serial
Features - - - Single SIM/Passive PoE In
Industrial Protocols - - - Modbus/DNP3
Network Protocols - - - MQTT/TCP/UDP/IPv4/IPv6/DNS/HTTP/NTP/ICMP
Operating System - - - Linux
Power Socket - - - PoE In
Datasheet h685f-iot-5g-router ↓ H900 Dual SIM 4G CAT16 Router → EL901-AXG-42NS POE Switch → H820QOf →

KEEP EXPLORING

You May Also Like

Need Wi-Fi, 5G or an extended temperature range? These upgrades build on the h685f-iot-5g-router platform.

Industrial PoE Switches (Managed & Unmanaged)

10 Port 10/100M AI PoE Switch

10-Ports 100M Ethernet Power Switch (PoE Switch), using high-quality high-speed network IC and the most stable PoE chip, PoE Port support 802.3af and 802.3at standard both, this series of PoE Switch can be 10/100M Ethernet The network provides a seamless connection, and the PoE power port can automatically detect and power the powered devices that comply with the IEEE802.3af or IEEE802.3at standards. The non-PoE device intelligently detects no power and only transmits data.

Industrial PoE Switches (Managed & Unmanaged)

6 Port 100M AI PoE Switch

6-Ports 100M Ethernet Power Switch (PoE Switch), using high-quality high-speed network IC and the most stable PoE chip, PoE Port support 802.3af and 802.3at standard both, this series of PoE Switch can be 10/100M Ethernet The network provides a seamless connection, and the PoE power port can automatically detect and power the powered devices that comply with the IEEE802.3af or IEEE802.3at standards. The non-PoE device intelligently detects no power and only transmits data.

Industrial PoE Switches (Managed & Unmanaged)

EL600-AFGM-SWG20824S POE Switch

<p class="padding-right-10 padding-left-10 text-justify">EL600-AFGM-SWG20824S POE Switch is the 14 Ports Gigabit Managed Industrial PoE Switch,Adopt VTS Industrial Grade Switch Chip</p> <p class="padding-right-10 padding-left-10 text-justify">14 Port Gigabit Industrial Ethernet PoE Switch, 8 Gigabit PoE Ports +2 Gigabit Uplink Port + 4 Gigabit SFP Port + 1 Console Port, supporting Din rail and wall mounting. Supports dual power input (DC48-55V); -40 to 85℃ working temperature; Certified by industrial environment and support FCC, CE, CCC, RoHS standards; Reliable industrial design ensures uninterrupted automation system Stable operation.</p>

Industrial PoE Switches (Managed & Unmanaged)

EL600-AFGM-SWG2086S POE Switch

<p class="padding-right-10 padding-left-10 text-justify">EL600-AFGM-SWG2086S POE Switch is the 14 Ports Gigabit Managed Industrial PoE Switch,Adopt VTS Industrial Grade Switch Chip</p> <p class="padding-right-10 padding-left-10 text-justify">14 Port Gigabit Industrial Ethernet PoE Switch, 8 Gigabit PoE Ports + 6 Gigabit SFP Port + 1 Console Port, supporting Din rail and wall mounting. Supports dual power input (DC48-55V); -40 to 85℃ working temperature; Certified by industrial environment and support FCC, CE, CCC, RoHS standards; Reliable industrial design ensures uninterrupted automation system Stable operation.</p>

IN THE BOX & ADD-ONS

Accessories Available

Genuine E-Lins accessories tested with the h685f-iot-5g-router: power, antenna, mounting and cabling.

Sample list — awaiting the accessory catalogue.

4G LTE SMA Antenna (Standard)
High-Gain 4G Antenna 5 dBi
12V / 1.5A Power Adapter
DIN Rail Mounting Kit
RS232 Serial Cable (DB9)
RS485 Terminal Block Cable
9-36V DC Vehicle Power Cable
Wi-Fi Antenna 2.4 GHz
Magnetic-Mount 4G Antenna
SMA Extension Cable 3 m
Wall-Mount Bracket Kit
PoE Splitter (Passive)

USE CASES · SOLUTIONS

Solutions Built on the h685f-iot-5g-router

See how system integrators deploy it across smart city, energy and transportation projects.

All Solutions
Free 30-Day Trial

Cloud Platform · Included with E-Lins Routers

Network Management
System

Monitor, configure and upgrade your entire fleet of h685f-iot-5g-router routers from one cloud dashboard: bulk operations, real-time alerts and API integration. Cloud SaaS or private on-premise deployment.

Bulk firmware upgrades Real-time alerts Open API integration
E-Lins NMS fleet overview dashboard showing connected sites and signal levels

Contact Us