HUAWEI LTE Module ME909s-821 PCIe

General Features

* LTE(FDD): B1,B3,B8; LTE(TDD): B39,B40,B41(38), all bands with diversity
* DC-HSPA+: B1,B9,B5,B8; TDS: B34, B39, all bands with diversity
* GSM: 1800/900MHz
* MIMO
LTE: DL 2*2 MIMO
HSPA+/DC-HSPA+: DL 2*2 MIMO
* Output Power
LTE: +23dBm (3GPP TS 36.101 R8 Class 3)
WCDMA/HSPA+: +24dBm (Power Class 3)
EDGE 1800MHz: +26dBm (Power Class E2)
EDGE 900MHz: +27dBm (Power Class E2)
GSM/GPRS 1800MHz: +30dBm (Power Class 1)
GSM/GPRS 900MHz: +33dBm (Power Class 4)
* USIM (Class B and Class C)
* Power supply
3.2 V to 4.2V (typical: 3.8V)
* Temperature range
Operational: -30°C to 75°C
Extended: -40°C to 85°C *
* Dimensions: 30 mm x 30 mm x 2.57 mm
* Weight: approx. 5g

* AT commands
3GPP TS 27.007 and 27.005
Huawei extended AT command
* OS: Linux, Android, WinCE, Windows 8/10

Voice Features

*  DTMF
*  PCM voice

Supplementary Service

*  Call forwarding / hold / waiting

*  USSD 

Data Features
*  GPRS: DL 85.6 kbps/UL 85.6 kbps
*  EDGE: DL 236.8 kbps/UL 236.8 kbps
*  WCDMA CS: DL 64 kbps/UL 64 kbps
*  WCDMA PS: DL 384 kbps/UL 384 kbps
*  HSPA+: DL 21.6 Mbps/UL 5.76 Mbps
*  DC-HSPA+: DL 43.2 Mbps/UL 5.76 Mbps
*  LTE FDD Cat4: DL 150 Mbps/UL 50 Mbps
*  LTE TDD Cat 4: DL 112Mbps / UL 10Mbps

SMS Features

*  MO / MT Text and PDU mode

Additional Features
*  CDC-ECM

*  FOTA
*  Firmware Update via USB
*  Embedded UDP/TCP/FTP(s)/HTTP(s) stack
*  High-speed UART
*  CMUX
*  Sleep mode

Interfaces

*  145 pins LGA interface
*  Antenna interface
*  UART
*  USB 2.0 High speed
*  PCM Voice
*  SIM Card
*  LED
*  Multiple GPIOs
*  JTAG
*  Power supply
*  Power-on/off
*  Reset

Approvals & Certifications

*  CCC
*  RoHS & WEEE Compliant