EV Charger Backhaul & Network Management
Overview
Public and depot chargers need a reliable OCPP link to their backend for authorisation, billing, and load management, plus remote management across sites. A cellular router keeps that link up where no fixed line exists and exposes each charger to a central console, so a driver pays on the first tap and operators run the network remotely.
Challenges
- Chargers sit at car parks and roadsides with no fibre
- OCPP sessions fail if the backend link drops
- Payment and authorisation need always-on connectivity
- A dead charger loses revenue until someone notices
Benefits
- Reliable OCPP backhaul over cellular at any site
- Authorisation and payment that work on the first tap
- Central remote management across the charging network
- Remote status and fault alerts before revenue is lost
Recommended Products
RUT200
The RUT200 is a compact 4G LTE Cat 4 router with a Wi-Fi access point for up to 50 clients and two Ethernet ports. It carries Modbus, MQTT, DNP3 and OPC-UA over the cellular link, accepts PoE in, and runs from -40°C to +75°C on a DIN rail.
- CONNECTIVITY - 4G/LTE (Cat 4), 3G, 2G
- WI-FI - Wireless Access Point with Hotspot functionality
- WAN FAILOVER - Automatic switching to available Backup connection
Teltonika Networks
RUT951
The RUT951 is a 4G LTE Cat 4 industrial router with Wi-Fi and dual SIM for automatic failover. Four Ethernet ports plus OpenVPN, IPsec, and DMVPN make it a compact gateway for remote sites and small fleets that need both wired and wireless clients online.
- CONNECTIVITY - 4G LTE (Cat 4), 3G, 2G
- DUAL SIM - With auto failover, backup WAN and other switching scenarios
- WI-FI - Wireless Access Point with Hotspot functionality
Teltonika Networks
RUT956
The RUT956 is a 4G LTE Cat 4 industrial router with dual SIM for automatic failover and four Ethernet ports. OpenVPN, IPsec, and DMVPN secure remote sites, and dual SIM keeps fixed installations and machine-to-machine links online when one network drops.
- CONNECTIVITY - 4G LTE (Cat 4), 3G, 2G
- DUAL SIM - With auto failover, backup WAN and other switching scenarios
- MULTIPLE INTERFACES - Ethernet, Serial (RS232, RS485) and multiple Inputs/Outputs
Teltonika Networks
RUTX11
Carrier aggregation takes the RUTX11 to 300 Mbps on LTE Cat 6, with dual-SIM failover behind it. Four Gigabit Ethernet ports support up to 128 VLANs, and Wave-2 802.11ac Wi-Fi with Bluetooth LE covers 150 wireless clients.
- 4G LTE CAT 6 - Cellular speeds up to 300Mbps with Carrier Aggregation
- DUAL SIM - With auto failover, backup WAN and other switching scenarios
- WI-FI & BT - Wave-2 802.11ac Dual Band Wi-Fi and Bluetooth LE
Teltonika Networks