Jiangsu Acrel Electrical Manufacturing Co., LTD. |
Verified Suppliers
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Parameter name | AF-GSM300-4G | AF-GSM400-4GY | |
Working frequency band | LTE-FDD B1 B3 B5 B8 | LTE-FDD B1 B3 B5 B8 | |
LTE-TDD B34 B38 B39 B40 B41 | LTE-TDD B34 B38 B39 B40 B41 | ||
CDMA B1 B5 B8 | CDMA B1 B5 B8 | ||
GSM 900/1800M | GSM 900/1800M | ||
LORA 137~1020MHz | |||
Transmission rate | LTE-FDD maximum download rate is 150Mbps, maximum upload rate is
50Mbps | ||
LTE-TDD maximum download rate is 130Mbps, maximum upload rate is
35Mbps | |||
CDMA maximum download rate is 3.1Mbps, maximum upload rate is
1.8Mbps | |||
GSM maximum download rate is 107Kbps, maximum upload rate is
85.6Kbps | |||
Downstream | LORA | RS485 | |
Upstream | 4G | 4G | |
SIM card voltage | 3V, 1.8V | ||
Antenna interface | 50Ω/SMA | ||
Serial port type | RS-485 | ||
Baud rate | 115200bps | ||
Operating voltage | DC12V | ||
Operating current | 350 ~ 400mA @ 12V (400mA when dialing) | ||
Operating temperature | -40℃~85℃ | ||
Storage temperature | -40℃~90℃ | ||
Temperature range | 0 ~95% non-condensing | ||
Installation method | Base plate installation,35mm standard rail mounting (please specify
when installing the guide rail) | ||
Dimension | 9.6cm×6.7cm×2.4cm |