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The Sierra Wireless EM7455 Embedded Module is an M.2 module that provides LTE,UMTS, and GNSS connectivity for notebook, ultrabook, tablet computers, and M2M applications over several radio frequency bands. Supperted by Wodaplug Dual-Q LTE routers ! MHF4 connector ipex4

Supported RF bands

The modem, based on Qualcomm's MDM9230 baseband processor, supports data operation on LTE and UMTS networks.

Ideal for industrial M2M and mobile computing solutions, the AirPrime Ž EM7455 embedded module delivers high speed connectivity, with a wide selection of advanced air interfaces, including LTE Advanced with carrier aggregation. The EM7455 support LTE bands targeted at the North America and EMEA regions. Based on the PCI Express M.2 standard with USB 3.0 and USB 2.0 interfaces, the EM7455 module offers an easy upgrade path to new network technologies and global access to high speed networks.
It provides LTE-FDD, LTE-TDD, DC-HSPA+, HSPA+, HSDPA, HSUPA, WCDMA, and GNSS connectivity for networking, and M2M applications over several radio frequency bands LTE: B1, B2, B3, B4, B5, B7, B12, B13, B20, B25, B26, B29, B30, B41 & HSPA+, UMTS: B1, B2, B3, B4, B5, B8 and supports 3G roaming, GPS: GPS, Glonass, Beidou, Galileo, Cariers officially supported: AT&T, Bell, Rogers, Sprint, Telus, US Cellular, Verizon, Vodafone ( please always check actual list as providers are continuously added )

Physical Features
• M.2 form factor—WWAN Type 3042-S3-B (in WWAN—USB 3.0 Port Configuration 2), as specified in [8] PCI Express NGFF (M.2) Electromechanical Specification Revision 1.0. (Note: Any variations from the specification are detailed in this document.)
• Ambient operating temperature range:
ˇ Class A (3GPP compliant): -30°C to +70°C
ˇ Class B (operational, non-3GPP compliant): -40°C to +85°C (reduced operating parameters required)

Important: The internal module temperature (reported by AT!PCTEMP) must be kept below 90°C. For best performance, the internal module temperature should be kept below 80°C. Proper mounting, heat sinks, and active cooling may be required, depending on the integrated application. Application Interface Features • USB interface (QMI) for Windows 7, Linux, and Android • MBIM for Windows 8.1 and Windows 10 • AT command interface ([1] AT Command Set for User Equipment (UE) (Release 6) (Doc# 3GPP TS 27.007), plus proprietary extended AT commands) in [2] AirPrime EM74xx/MC74xx AT Command Reference (Doc# 4117727) • Software Development Kits (SDK),including API (Application Program Interface) functions: ˇ Windows 7, Windows 8.1, Windows 10 ˇ Linux • Support for active antenna control via dedicated antenna control signals (ANTCTL0:3) Introduction Rev 14 May.18 15 4116236 Note: OMA DM and FOTA support is operatordependent. • OMA DM (Open Mobile Alliance Device Management) • FOTA (Firmware Over The Air) Modem Features • LTE / DC-HSPA+ / HSPA+ / HSPA / UMTS (WCDMA) operation • Multiple (up to 16) cellular packet data profiles • Traditional modem COM port support for AT commands • USB suspend / resume • Sleep mode for minimum idle power draw • SIM application tool kit with proactive SIM commands • Enhanced Operator Name String (EONS) • Mobile-originated PDP context activation / deactivation • Support QoS profile ˇ Release 99 QoS negotiation—Background, Interactive, and Streaming ˇ Release 97—Precedence Class, Reliability Class, Delay Class, Peak Throughput, Mean Throughput • Static and Dynamic IP address. The network may assign a fixed IP address or dynamically assign one using DHCP (Dynamic Host Configuration Protocol). • PAP and CHAP support • PDP context type (IPv4, IPv6, or IPv4v6). IP Packet Data Protocol context supports dual IPv4v6. • RFC1144 TCP/IP header compression LTE Features • Carrier aggregation: ˇ DL LTE-FDD ˇ 20 MHz intraband non-contiguous ˇ 40 MHz interband ˇ DL LTE-TDD ˇ 40 MHz intraband contiguous and non-contiguous ˇ 40 MHz interband • CSG support (LTE Femto) • LTE Advanced receivers (NLIC, eICIC, feICIC) • Basic cell selection and system acquisition ˇ PSS/SSS/MIB decode ˇ SIB1–SIB16 decoding • NAS/AS security procedures ˇ Snow 3G/AES/ZUC security • CQI/RI/PMI reporting • Paging procedures ˇ Paging in Idle and Connected mode • Dedicated bearer ˇ Network-initiated dedicated bearer ˇ UE-initiated dedicated bearer Product Technical Specification Rev 14 May.18 16 4116236 • Multiple PDN connections (IPv4 and IPv6 combinations), subject to operating system support. • Connected mode intra-LTE mobility • Idle mode intra-LTE mobility • iRAT between LTE/3G for idle and connection release with redirection • Detach procedure ˇ Network-initiated detach with reattach required ˇ Network-initiated detach followed by connection release Short Message Service (SMS) Features • Mobile-originated and mobile-terminated SMS over IMS for LTE • Mobile-originated and mobile-terminated SMS over SGs for LTE Position Location (GNSS) • Customizable tracking session • Automatic tracking session on startup • Concurrent standalone GPS, GLONASS, Galileo, and BeiDou • Assisted GPS (A-GPS) SUPL1.0 • Assisted GPS/GLONASS SUPL2.0 • GPS/GLONASS on dedicated connector or diversity connector • BeiDou on dedicated connector, or on diversity connector with reduced performance • Galileo on dedicated connector or diversity connector (future firmware upgrade)