Description
Details
Supported RF bands
The modem, based on Qualcomm's MDM9230 baseband processor, supports data operation on LTE and UMTS networks.
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:
· Class A (3GPP compliant): -30°C to +70°C
· 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: · Windows 7, Windows 8.1, Windows 10 · 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 · Release 99 QoS negotiation—Background, Interactive, and Streaming · 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: · DL LTE-FDD · 20 MHz intraband non-contiguous · 40 MHz interband · DL LTE-TDD · 40 MHz intraband contiguous and non-contiguous · 40 MHz interband • CSG support (LTE Femto) • LTE Advanced receivers (NLIC, eICIC, feICIC) • Basic cell selection and system acquisition · PSS/SSS/MIB decode · SIB1–SIB16 decoding • NAS/AS security procedures · Snow 3G/AES/ZUC security • CQI/RI/PMI reporting • Paging procedures · Paging in Idle and Connected mode • Dedicated bearer · Network-initiated dedicated bearer · 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 · Network-initiated detach with reattach required · 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)
Additional
Additional Information
Brand | Sierra Wireless |
---|---|
firmware | https://source.sierrawireless.com/devices/em-series/em7455/ |
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