Dell Latitude 3540 Configurazione e specifiche - Pagina 15

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Dell Latitude 3540 Configurazione e specifiche

Wireless module

The following table lists the Wireless Local Area Network (WLAN) modules that are supported on your Latitude 3540.
Table 10. Wireless module specifications 
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
Bluetooth wireless card

WWAN module

The following table lists the Wireless Wide Area Network (WWAN) module supported on your Latitude 3540.
Table 11. WWAN module specifications 
Description
Model number
Form factor
Host interface
Network standard
Transfer rate
14
Specifications of Latitude 3540
Option one
Intel AX211
Up to 2400 Mbps
2.4 GHz/5 GHz/6 GHz
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6E (WiFi 802.11ax)
● Wi-Fi 6 (WiFi 802.11ax)
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth 5.3
NOTE:
The version of the Bluetooth wireless card may vary depending on the
operating system that is installed on your computer.
Values
Inter(R) XMM7560 R+LTE-A (DW5823e)
M.2 S3 KEY-B
PCIe Gen 2
● LTE FDD/TDD, WCDMA/HSPA+
● GPS/GLONASS/Beidou/Galileo
● 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)
Option two
Realtek RTL8852BE
Up to 1200 Mbps
2.4 GHz/5 GHz
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6 (WiFi 802.11ax)
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth 5.3