SMART_DONGLE-4G 4G Communication Module (supports 2G) Huawei SDONGLEB-06-EU

Smart Dongle-4G is an external communication module that allows data transmission from Huawei inverters via the 4G network (with support for 2G/3G). The device offers simple plug & play installation via USB and the ability to share a wireless network locally in AP mode. The dongle supports up to 10 devices/inverters simultaneously and has automatic reconnection mechanisms in case of transmission interruption.

Manufacturer: Huawei. Huawei is a global provider of telecommunications and energy solutions, offering hardware and software for photovoltaic installations. The SDongleB-06-EU model is part of the family of communication accessories designed to work with SUN2000 series inverters and other compatible Huawei units.

Electrical and Communication Parameters

• Maximum number of supported devices: 10
• Maximum number of supported inverters: 10
• Connection interface: USB
• SIM card type: mini-SIM (15 mm × 25 mm)
• Cellular network types and bands (selected): LTE-FDD B1/B3/B7/B8/B20/B28; LTE-TDD B38/B40/B41; GSM 850/900/1800/1900 MHz
• Alternative bands (regional variants): LTE-FDD B1/B2/B3/B4/B5/B7/B8/B28; LTE-TDD B40; WCDMA B1/B2/B5/B8 (various variants described in the card)
• Wi-Fi mode: Access Point (AP)
• Wi-Fi standard: 802.11b/g/n (2.412 GHz — 2.484 GHz)
• Typical power consumption: 3.5 W

Mechanical and Environmental Parameters

• Installation: Plug & play (USB connection)
• Indicator: LED diode
• Dimensions (W × H × D): 162 × 48 × 28 mm
• Protection class: IP65
• Operating temperature range: -30 °C to +65 °C
• Storage temperature range: -40 °C to +70 °C
• Relative humidity: 5% – 95% RH
• Maximum operating altitude: 4,000 m