The module is suitable for commerce, farm and factories meter reading. Utilities who require real-time communication and large data volume (non NB-IoT applications). The NB-IoT module can be used on low-power, widely distributed devices such as water, gas meters, shared bicycles, wearable devices, and person tracking.

Main Functions

• Work as a one to one communication gateway between meter and HES.
• Support DLMS gateway protocol.
• Automatic report meter serial number.
• Plug and Play

Key Feature

• Alarm Report
• Last Gasp
• Remote upgrade firmware
• Self-diagnosis

2G/GPRS

• Bandwidth: 236.8Kbps
• Frequency Band: 850/900/1800/1900MHz
• Standard: 3GPP <
• Sensitivity: -102dbm
• Current(12V): 500 mA

3G

• Bandwidth: HSPA+: downlink 21Mbps; uplink 5.76Mbps
• Frequency Band: B1/B2/B5/B6/B8
• Standard: 3GPP 
• Sensitivity: -106dbm
• Current(12V): 350 mA

4G (CAT1+2G)

• Bandwidth: LTE-FDD: downlink 150Mbps; uplink 50Mbps
• Frequency Band: FDD(B1/B2/B3/B4/B5/B7/ B8/B28); TDD(B40)
• Standard: 3GPP 
• Sensitivity: -106dbm
• Current(12V): 350 mA

4G (CAT4)

• Bandwidth: LTE-FDD: downlink 150Mbps; uplink 50Mbps
• Frequency Band: FDD(B1/B3/B5/B7/B8/B20/B28); TDD(B38/B40/B41)
• Standard: 3GPP 
• Sensitivity: -106dbm
• Current(12V): 350 mA

NB-IoT

• Bandwidth: downlink 25.5 kbps; uplink 62.5 kbps
• Frequency Band: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B66
• Standard: 3GPP 
• Sensitivity: -102dbm
• Current(12V): 90 mA