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4G LTE FDD 64 Sim Card GSM Modem with Quectel EC25 Module USB Interface at Commands Bulk SMS

4G LTE FDD 64 Sim Card GSM Modem with Quectel EC25 Module USB Interface at Commands Bulk SMS

 
DEN 2.33

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(1)64 Ports 4 G Modem Pool (2) Based on Quectel EC25 Module. (3) USB Port Interface. (4) Support Bulk SMS/IMEI Change/AT Command/Send and receive SMS. (5) Working Frequencies : *EC25-E : FDD-LTE B1/B3/B5/B7/B8/B20 2100/1800/850/2600/900/800 Mhz, WCDMA B1/B5/B8 2100/850/900 Mhz, GSM B3/B8 1800/900 Mhz. *EC25-A : FDD-LTE B2/B4/B12 1900/1700/700 Mhz, WCDMA B2/B4/B5 1900/1700/850 Mhz. *EC25-AFX : FDD-LTE B2/B4/B5/B12/B13/B14/B66/B71 1900/1700/850/700/2100/600 Mhz, WCDMA B2/B4/B5 1900/1700/850 Mhz. *EC25-AF : FDD-LTE B2/B4/B5/B12/B13/B14/B66/B71 1900/1700/850/700/2100/600 Mhz, WCDMA B2/B4/B5 1900/1700/850 Mhz. *EC25-AU : FDD-LTE B1/B2①/B3/B4/B5/B7/B8/B28 2100/1900/1800/1700/850/2600/900/700 Mhz, WCDMA B1/B2/B5/B8 2100/1900/850/900 Mhz, GSM B2/B3/B5/B8 1900/1800/850/900 Mhz. *EC25-MX : FDD-LTE B2/B4/B5/B7/B28/B66 1900/1700/850/2600/700 Mhz, WCDMA B2/B4/B5 1900/1700/850 Mhz. Power Supply ,USB Cable ,Adapter,Antennas,CD. 64 Ports Modem Pool is a big bulk sms machine which consists of 64 of 4 G modems. The modem pool provides an efficiency way for management of numbers of modems.


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