Description
CM25 IoT/M2M-optimized LTE Cat 4 Module Overview
colorlight CM25 contains 4 variants: CM25-J, CM25-E, CM25-AU and CM25-A. This makes it backward-compatible with existing EDGE and GSM/GPRS networks, ensuring that it can be connected even in remote areas devoid of 4G or 3G coverage.
colorlight CM25 supports Qualcomm® IZat™ location technology Gen8C Lite (GPS, GLONASS, BeiDou, Galileo and QZSS). The integrated GNSS greatly simplifies product design, and provides quicker, more accurate and more dependable positioning.
A rich set of Internet protocols, industry-standard interfaces and abundant functionalities (USB drivers for Windows XP, Windows Vista, Windows 7, Windows 8/8.1, Windows 10, Linux, Android/eCall*) extend the applicability of the module to a wide range of M2M applications such as industrial router, industrial PDA, rugged tablet PC, video surveillance and digital signage.
Features
- LTE category 4 module optimized for broadband IoT applications;
- Worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage;
- Standard PCI Express® MiniCard form factor (Mini PCIe) ideal for manufacturers to easily integrate wireless connectivity into their devices;
- MIMO technology meets demands for data rate and link reliability in modem wireless communication systems;
- Multi-constellation GNSS receiver available for applications requiring fast and accurate fixes in any environment.
Specifications
General Features | ||
Frequency
Bands |
CM25-E | LTE FDD: B1/B3/B5/B7/B8/B20 LTE TDD: B38/B40/B41
WCDMA: B1/B5/B8 GSM: B3/B8 |
CM25-J | LTE FDD: B1/B3/B8/B18/B19/B26 LTE TDD: B41
WCDMA: B1/B6/B8/B19 |
|
CM25-A | LTE FDD: B2/B4/B12 WCDMA: B2/B4/B5 | |
CM25-AU | LTE FDD: B1/B2/B3/B4/B5/B7/B8/B28 LTE TDD: B40
WCDMA: B1/B2/B5/B8 GSM: B2/B3/B5/B8 |
|
LTE Version | 3GPP E-UTRA Release 11 | |
Bandwidth | 1.4/3/5/10/15/20MHz | |
Antenna | DL MIMO, supports Rx-diversity, GNSS | |
Supply Voltage Range | 3.0V~3.6V, 3.3V Typ. | |
Operation Temperature | -40°C ~ +80°C | |
Dimensions | 51.0mm × 30.0mm × 4.9mm | |
Weight | Approx. 9.8g | |
Control via AT commands | 3GPP TS27.007 and enhanced AT commands | |
Specifications | ||
Data | LTE | LTE FDD: Max 150Mbps (DL) Max 50Mbps (UL)
LTE TDD: Max 130Mbps (DL) Max 35Mbps (UL) |
DC-HSPA+ | Max 42Mbps (DL) Max 5.76Mbps (UL) | |
UMTS | Max 384Kbps (DL) Max 384Kbps (UL) | |
EDGE | Max 236.8Kbps (DL) Max 236.8Kbps | |
GPRS | Max 85.6Kbps (DL) Max 85.6Kbps (UL) | |
Voice | Speech Codec
Modes |
HR, FR, EFR, AMR, AMR-WB |
Echo Arithmetic | Echo Cancellation
Noise Reduction |
|
eCall * | Accident, Emergency Services | |
VoLTE* | Digital Audio and VoLTE (Voice over LTE) (Optional) | |
Protocols | TCP/ UDP/ PPP/ FTP/ HTTP/ NTP/ PING/ QMI/ HTTPS*/ SMTP*/ MMS*/ FTPS*/ SMTPS*/ SSL* | |
Special Features | ||
Drivers | USB Serial | Windows XP, Windows Vista, Windows 7, Windows 8/8.1, Windows 10, Linux 2.6 or later, Android 4.0/4.2/4.4/5.0/5.1/6.0 |
RIL | Android 4.0/4.2/4.4/5.0/5.1/6.0 | |
NDIS | Windows XP, Windows Vista, Windows 7, Windows 8/8.1, Windows 10 | |
ECM | Linux 2.6 or later | |
Gobinet | Linux 3.4 or later | |
Lunuz qmi wwan | Linux 3.4 or later | |
DFOTA* | Delta firmware upgrade over the air | |
BT4.0*/Wi-Fi | Optional | |
GNSS | GPS/GLONASS/BeiDou/Galileo/QZSS | |
Interfaces | ||
USB 2.0 Device | High Speed, 480Mbps | |
PCM | ×1, Digital Audio through PCM Interface (Optional) | |
USIM | 1.8V/3V | |
LED_WWAN# | Network Status Indication | |
W_DISABLE# | Disable RF Function | |
UART | ×1, UART | |
PERST# | Reset Pin | |
Electrical Characteristics | ||
Output Power | Class 3 (23dBm±2dB) for LTE
Class 3 (24dBm+1/-3dB) for UMTS Class E2 (27dBm±3dB) for EDGE 850/900MHz Class E2 (26dBm±3dB) for EDGE 1800/1900MHz Class 4 (33dBm±2dB) for GSM 850/900MHz Class 1 (30dBm±2dB) for GSM 1800/1900MHz |
|
Consumption | 3.6mA @Sleep.Typ.
35mA @Idle |
|
Sensitivity | LTE B1: -101dBm (10M) LTE B2: -101dBm (10M)
LTE B3: -100dBm (10M) LTE B4: -101dBm (10M) LTE B5: -102.5dBm (10M) LTE B7: -98.5dBm (10M) LTE B8: -101dBm (10M) LTE B12: -101dBm (10M) LTE B13: -100dBm (10M) LTE B20: -102.5dBm (10M) LTE B28: -102dBm (10M) LTE B38: -100dBm (10M) LTE B40: -101dBm (10M) LTE B41: -99dBm (10M) UMTS B1: -110dBm UMTS B2: -110dBm UMTS B4: -110dBm UMTS B5: -110.5dBm UMTS B8: -110.5dBm GSM: -109dBm DCS: -109dBm |