Latitude 3540 Setup and Specifications

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WWAN module

The following table lists the Wireless Wide Area Network (WWAN) module supported on your Latitude 3540.

Table 1. WWAN module specificationsThe following table provides the WWAN module specifications of your computer.
Description	Values
Model number	Inter(R) XMM7560 R+LTE-A (DW5823e)
Form factor	M.2 S3 KEY-B
Host interface	PCIe Gen 2
Network standard	LTE FDD/TDD, WCDMA/HSPA+ GPS/GLONASS/Beidou/Galileo
Transfer rate	Downlink: LTE FDD: 1 Gbps (Cat16) LTE TDD: 756 Mbps (Cat 16) UMTS: 384 Kbps DC-HSPA+: 42 Mbps (Cat24) Uplink: LTE FDD: 150 Mbps (Cat13) LTE TDD: 90 Mbps (Cat13) UMTS: 384 Kbps DC-HSPA+: 5.76 Mbps (Cat6)
Operating frequency bands	LTE FDD (B1, B2, B3, B4, B5, B7, B8, B12, B13, B14, B17, B18, B19, B20, B25, B26, B28, B29, B30, B32, B66, B71) LTE TDD (B34, B38, B39, B40, B41, B42, B43, B46 (receiver only), B48) WCDMA (B1, B2, B4, B5, B8)
Power supply	DC 3.135 V to 4.4 V, Typical 3.3 V
SIM card	Supported through external or internal SIM-card slot
eSIM with Dual SIM (DSSA)	Supported (The availability of eSIM functionality embedded on the module is dependent on the region and specific carrier requirements)
Antenna Diversity	Supported
Radio On/Off	Supported
Wake On Wireless	Not supported
Temperature	Normal operating temperature: -10 °C to +55 °C Extended operating temperature: -20 °C to +65 °C Storage Temperature: -40 °C to +85 °C
Antenna connector	WWAN Main Antenna x 1 WWAN Diversity Antenna x 1
NOTE:For instructions on how to find your computer's IMEI (International Mobile Station Equipment Identity) number, search in the Knowledge Base Resource at www.dell.com/support.