The devolo SMGWplus is the gateway to new business models with value-added services.
- Meets the requirements of the BSI, FNN and PTB
- Ready for value-added services!
- Product variants: ETH, LTE and BPL (ITU-T 9960 "G.hn")
The devolo SMGWplus is automatically ready for value-added services.
Ready for value-added services
Remote installation of value-added service apps possible.
Access to "regulated" data only via the interfaces defined by the BSI.
Compliant with BSI, FNN and PTB
Meets all regulatory requirements.
Incremental firmware updates
Smaller data packets, faster updating, higher availability.
Simple installation and initial use
Software tool for technicians enables quick and convenient work at the customer's location.
Faster scalability of production capacity in a BSI-compliant production environment.
IPv6 or IPv4, available with ETH, LTE module and BPL („G.hn“).
Show technical data
LMN interface (wired): RS-485 bus line (RJ12 socket), connection of meters
LMN-A interface (wireless): Wireless M-Bus in accordance with DIN EN 13757 (antenna connection FAKRA plug coding C)
HAN_CON / HAN_SRV interface: Ethernet IEEE 802.3 (RJ45 socket), 100 BaseTx, Auto MDI-X
HAN_CLS interface: Ethernet IEEE 802.3 (RJ45 socket), 100 BaseTx, Auto MDI-X
WAN-1: Ethernet IEEE 802.3 (RJ45 socket), 100 BaseTx, Auto MDI-X
WAN-A: LTE (antenna connection FAKRA plug coding D), fallback to GPRS (optional)
WAN-PLC: Signal coupling via voltage supply (PWR socket); broadband PLC in accordance with ITU-T G.9960 (G.hn) standard
Security module: Permanently integrated and certified in accordance with BSI-CC-PP-0077
LEDs: PWR, TLS, LMC, wMT, dependent on variant: IND/LTE/BPL
Power consumption: ETH 4 W (typ.) (+ 3.5 W for external LMN supply), LTE 5 W (typ.) (+ 3.5 W for external LMN supply), BPL 6 W (typ.) (+ 3.5 W for external LMN supply)
Operating system: Linux SE with Android
Time synchronisation: Real-time clock with 10 year power reserve, NTP over HTTPS/TLS
Voltage supply: 230 V AC single-phase L/N, tolerance +10 / -15% (overvoltage category 3)
Temperature (storage/operation): -25 °C to 70 °C / -25 °C to 55 °C
Dimensions (in mm): 4 HP; 71.6 (width) x 89.8 (height) x 62 (depth)
Ambient conditions: 10 - 90% humidity (non-condensing)
Protection class: IP30
Directive 2014/53/EU (Radio Equipment Directive)
Directive 2014/35/EU (Low Voltage Directive)
Directive 2014/30/EU (Electromagnetic Compatibility Directive)
Directive 2011/65/EU (RoHS Directive)
Technical guideline BSI-TR-03109 (Technical guidelines for intelligent measuring systems and their
Protection Profile BSI-CC-PP-0073 (Protection profile for the gateway of a smart metering system)
PTB requirements PTB-A 50.8 (Smart Meter Gateway)
Product-relevant FNN specifications
The devolo SMGWplus is available in three product variants for WAN communication:
The devolo SMGWplus LTE uses the public mobile network for smart metering communication. The LTE frequency bands 3 (1800 MHz), 7 (2600 MHz) and 20 (800 MHz) are supported. The fallback to GPRS is optional. This means that the devolo SMGWplus LTE can also use GPRS (in the 900 MHz or 1800 MHz frequency band) if required.
The devolo SMGWplus BPL uses the power grid for data communication. devolo uses modern G.hn technology for broadband communication. A robust and high-performance BPL network can be used by the network operator for smart metering including value-added services, as well as for smart grid applications.
The devolo SMGWplus ETH does not have an integrated WAN communication modem. Therefore it is intended for direct connection to existing communication infrastructures such as DSL, fibre optics or external communication modems.
devolo has split up its SMGWplus into two areas: the regulated BSI area (BSI being the Federal Office for Information Security in Germany) and the area for value-added services.
In the latter, value-added service apps can be installed remotely. This allows that new business models and services can be provided later using existing infrastructure.