LN930 M.2 Hardware User Guide
1VV0301078 Rev.10 – 2015-11-11
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved. Page 67 of 88
The M.2 Data Card includes a digital thermal sensor in order to monitor the temperature
of the WWAN Card. The firmware will support the extraction of temperature information
from the module and the configuration of auxiliary trip points.
The configuration of the thermal trip points and receipt of thermal data is available
through a WWAN power control API in order for the host to implement a power and
thermal management framework for the system.
Seamless Roaming / Wifi Offload
The WWAN M.2 module provides support for EAP methods; EAP-SIM, EAP-AKA, and
EAP-AKA’. These methods, which are used on WiFi authentication, require access to
WWAN SIM credentials to connect to WiFi Networks and offload from WWAN.
All necessary AT commends needed for the EAP-SIM functionality are supported. In addition,
all necessary commands need for the PIN entry, change, and lock/unlock are supported.
Through the API, the host can manage Wi-Fi Hotspot connectivity with Operator provisioned
Hotspot SSIDs and/or End-User provided SSIDs and seamlessly offload a data session from a
3G/4G connection to Wi-Fi hotspot connection after successful authentication of the device
and authorization of the end-user subscription using the SIM on the platform.
Transmit power as measure at the WWAN antenna connector
Table 32 Conducted Transmit Power – 2G
Requirement
Conducted Transmit Power
850 MHz/900 MHz 33 dBm +/- 3 db
1800 MHz/1900 MHz 30 dBm +/- 3 db
2G not supported for APAC SKU
Table 33 Conducted Transmit Power – 3G
1
Conducted transmit power as measured at the WWAN M.2 RF main antenna connector.
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