EM7355 Datasheet EM7355 is a 4G LTE Cat.3 M.2 wireless communication module from the AirPrime series by Sierra Wireless . It is mainly used in
laptops, industrial PCs, tablets and other devices to provide
global multi-mode cellular network access and GNSS positioning. I. Core Specifications - Manufacturer: Sierra Wireless
- Chipset Platform: Qualcomm MDM9615
- Package: M.2 3042 (52-pin)
- Dimensions: 42 × 30 × 2.3 mm
- Network Standards:
- LTE FDD Cat.3: Downlink 100 Mbps, Uplink 50 Mbps
- Supports DC‑HSPA+ / HSPA+ / WCDMA, CDMA 1x/EVDO Rev.A, GSM/EDGE
- GNSS: GPS + GLONASS (passive antenna supported)
- Main Frequency Bands (North American Version):
- LTE: B2/B4/B5/B13/B17/B25
- UMTS: B1/B8/B26
- GSM/EDGE: 850/900/1800/1900 MHz
- CDMA: 800/1900 MHz
- Interface: USB 2.0
- Operating Temperature: -25°C ~ +60°C
- Certifications: FCC, IC, PTCRB, AT&T / Verizon / Sprint / T‑Mobile carrier
certifications
- System Support: Windows 7/8, Linux
II. Typical Applications - Built-in 4G for laptops and ultrabooks
- Industrial tablets, rugged notebooks (e.g. Panasonic Toughbook)
- Automotive, medical and financial terminals
- IoT gateways and industrial routers
III. Features - Multi-mode full network compatibility: Covers mainstream North American 4G/3G/2G bands
- High integration: Built-in RF, baseband, power management and GNSS for simplified
design
- Complete certifications: Directly usable in end products, reducing certification costs
- Industrial temperature range: Adaptable to harsh environments
IV. Usage Notes in Mainland China EM7355 is a North America-customized version and does not support Chinese LTE bands B1/B3/B8. 4G service is basically unavailable in mainland China; only
partial 2G/3G (China Unicom) may be accessible in some areas. For
domestic 4G use, models supporting B1/B3/B8 such as EM7345, EM7455,
FM350 are recommended. |
