GM520 PCIe is designed to provide customers with global network coverage on the connectivity of LTE. It delivers 50Mbps upload and 150Mbps download data rates on LTE networks and can also be fully backward compatible with existing 3G networks.
Highlights
Mini PCIE Form Factor
LTE Cat.4
4G/3G/2G
FOTA
USB/UART/GPIO
TCP/UDP/FTP/HTTP(S)/FILE/MQTT
Technical Specification
General Features
* Standard Mini PCIE Form Factor
* Dimensions: 51 × 31× 3.5mm
* Weight: About 10g
* Frequency Band : LTE FDD/WCDMA
Power Supply
* 3.0V -- 4.0V (3.3V is recommended)
Environmental
* Normal temperature range:-30°C ~ +75°C
* Extreme Operating temperature:-40°C ~ +85°C
* Humidity range: 5%~ 95%
RF Band
* L1B
1.LTE FDD: B1,B2,B3,B4,B5,B7,B8,B28
2.LTE TDD: B40
3.WCDMA: B1,B2,B4,B5,B8
4.GSM: B2,B3,B5,B8
* E1B
1.LTE FDD: B1,B3,B7,B8,B20,B28
2.LTE TDD: B38,B40,B41
3.WCDMA: B1,B8
4.GSM: B3,B8
Data Features
* LTE FDD
--Uplink 50Mbps / Downlink 150 Mbps
* TD-LTE
--Uplink30Mbps / Downlink 130Mbps
* UMTS
--HSPA+ 21Mbps DL
--HSUPA 5.76Mbps UL
--WCDMA 384Kbps UL/384Kbps DL
* GSM
--EDGE 236.8Kbps UL / 236.8Kbps DL
--GPRS 85.6Kbps UL / 85.6Kbps DL
Interfaces
* USB 2.0 High speed (480 Mbps)
* UART
* SIM interface (1.8/3.0V)
* Antenna
* Reset & Power-on
* WAKE-IN & WAKE-OUT
Applications
* Support embedded TCP & UDP protocols
* Support protocols PAP and CHAP used for PPP connection
* USB Selective Suspend & Remote wakeup
* ECM/NDIS
* Control Via AT Commands according to 3GPP TS27.005, 27.007 and GOSUNCN extended AT commands
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