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LTE Interface

LTE 800


The LTE Interface expands a LOYTEC device with a wireless mobile connection in the LTE network of a mobile provider. The LTE-800 Interface can be used with L‑INX Automation Servers, L‑ROC Room Controllers, L‑DALI Controllers, L-IOB I/O and LIOB-AIR Controllers, the L‑GATE Universal Gateways, L‑IP Routers of the series ECTC, NIC709‑IP3E100C Remote Network Interfaces, and with L‑VIS Touch Panels. The LTE Interface simply needs to be connected to the USB port. Power to the LTE Interface is supplied through the 24 VDC power connector.

The LTE Interface uses the communication standard for LTE, UMTS/HSPA+ and GSM/GPRS/EDGE. It is approved for the regions:

Deutsche Telekom (Europe), Verizon/AT&T/Sprint/U.S. Cellular/T-Mobile* (North America), Telus/Rogers* (Canada), GCF (Global), CE , FCC/PTCRB (North America), IC (Canada), Anatel (Brazil), IFETEL (Mexico) SRRC/CCC/NAL (China), KC (South Korea), NCC (Taiwan, China), JATE/TELEC (Japan), RCM (Australia & New Zealand), FAC* (Russia), NBTC (Thailand), IMDA (Singapore), ICASA (South Africa)

After attaching an LTE-800 Interface to the USB port of the corresponding LOYTEC device, the LOYTEC device retrieves its IP configuration from the LTE provider. Together with the built-in VPN function, the LOYTEC device connects and can be accessed via the OpenVPN network technology. This ensures a secure communication path through the LTE network. All networking services of the LOYTEC device are available on the LTE interface and protected by the built-in firewall.

The LTE-800 Interface provides for an easy and simple solution to connect remote sites together via a VPN network and expose defined on-site services. Applications include remote management, energy monitoring, site visualization.

SMS transmission directly from the device is also enabled by the LTE-800 interface. Similar to E-Mails, SMS can contain configurable text and variable placeholders that resolve to data point content at the time of transmission. Together with an alarm data point the LTE-800 can be used as an SMS alarm notifier. The transmission of SMS can be limited to burst and long-term transmission rates.

* Under development


LTE Interface Products


LTE Interface

Start quote request
Documentation and Software
3D View



  • Configuration through Web interface
  • Easy mobile site integration using VPN technology
  • OpenVPN compatible
  • SMS transmission and alarm notifier
  • Supports LTE standards


LTE-800 Tutorial

This video provides a detailed overview on the LTE-800 Interface.


Dimensions in mm [inch]


55x100x60 LTE 800 dimensions

LTE Antenna

 LTEantenna dimensions

Type LTE-800
Dimensions (mm) 55 x 100 x 60 (L x W x H)

DIN rail mounting following DIN 43880, top hat rail EN 50022
The external LTE antenna has to be installed outside any metallized enclosure.

Power supply 24 V DC, typ. 4.5 W
Operating conditions 0 °C to 50 °C, 10 – 90 % RH, noncondensing, degree of protection: IP40, IP20 (terminals)
Installation Connected with a standard USB 2.0 cable, max. 5 m

1 x Mini USB 2.0 Type B
1 x Micro SIM
2 x SMA LTE Antenna

LTE, UMTS, GSM Frequency Bands

LTE FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28

LTE TDD: B38/B39/B40/B41

UMTS: B1/B2/B4/B5/B6/B8/B19

GSM: B2/B3/B5/B8

Tools Configuration via web interface
For use with L‑INX Automation Servers, L‑GATE Gateways, L‑ROC Room Controllers, L‑DALI Controllers,
LVIS‑3MExx-xx, LIOB-585/586/588/589, LIOB-AIRx, LIP-xECTC, NIC709-IP3E100C