Dell Precision 3571 - Wireless Module; WWAN Module

Wireless module
The following table lists the Wireless Local Area Network (WLAN) module specifications of your Precision 3571.
Table 9. Wireless module specifications
Description Option one Option two Option three
Model number
Realtek RTL8822CE Intel AX211 Intel AX211
Transfer rate
Up to 867 Mbps Up to 2400 Mbps Up to 2400 Mbps
Frequency bands supported
2.4 GHz/5 GHz 2.4 GHz/5 GHz/6 GHz 2.4 GHz/5 GHz/6 GHz
Wireless standards
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6E (WiFi 802.11ax)
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6E (WiFi 802.11ax)
Encryption
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth
Bluetooth 5.0 Bluetooth 5.2 No Bluetooth
WWAN module
The following table lists the Wireless Wide Area Network (WWAN) module supported on your Precision 3571.
Table 10. WWAN module specifications
Description Option one Option two
Model number
Intel XMM 7360 Global LTE-Advanced Intel 5000 Global 5G Modem
Transfer rate
Up to 450 Mbps DL/50 Mbps UL (Cat 9)
Up to 50 Mbps UL
● SA: DL 4.67 Gbps/ UL 1.25 Gbps
● NSA: DL 3.74 Gbps/ UL 700 Mbps
● LTE: DL 1.6 Gbps (CAT19)/ UL 150
Mbps
● UMTS: DL 384 kbps/ UL 384 kbps/DL
DC-HSPA+:42 Mbps (CAT24)/ UL 11.5
Mbps (CAT7)
Frequency bands supported
● LTE(B1, B2, B3, B4, B5, B7, B8, B11, B12,
B13, B17, B18, B19, B20, B21, B26, B28,
B29, B30, B38, B39, B40, B41, B66)
● HSPA+ (1, 2, 4,5, 8)
● NR(n1, n2, n3, n5, n7, n8, n20, n25,
n28, n30, n38, n40, n41, n48, n66, n71,
n77, n78, n79)
● LTE (B1, B2, B3, B4, B5, B7, B8, B12,
B13, B14, B17, B18, B19, B20, B25,
B26, B28, B29, B30, B32, B34, B38,
B39, B40, B41, B42, B43, B46, B48,
B66, B71*)
● WCDMA/HSPA+ (1, 2, 4, 5, 8)
Wireless standards LTE FDD/TDD, WCDMA/HSPA+, GNSS/
Beidou
NR FR1(Sub6) FDD/TDD, LTE FDD/
TDD, WCDMA/HSPA+, GPS/GLONASS/
Beidou/Galileo
Encryption
Not supported Not supported
Specifications of Precision 3571 13