Dell Latitude 3440 Configurazione e specifiche - Pagina 14

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Dell Latitude 3440 Configurazione e specifiche

Wireless module

The following table lists the Wireless Local Area Network (WLAN) modules supported on your Latitude 3440.
Table 10. Wireless module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
Bluetooth

WWAN module

The following table lists the Wireless Wide Area Network (WWAN) module supported on your Latitude 3440.
Table 11. WWAN module specifications
Description
Model number
Form factor
Host interface
Network standard
Transfer rate
Operating frequency bands
14
Specifications of Latitude 3440
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 wireless card
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)
● LTE FDD (B1, B2, B3, B4, B5, B7, B8, B12, B13, B14, B17,
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 wireless card
B18, B19, B20, B25, B26, B28, B29, B30, B32, B66, B71)