Wwan Module - Dell Precision 3490 Technical Manualbook
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Also See for Precision 3490:
- Owner's manual (99 pages) ,
- Service manual (96 pages) ,
- Setup and specifications manual (30 pages)
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Table 10. Wireless module specifications (continued)
Description
Encryption
Bluetooth wireless card
WWAN module
The following table lists the Wireless Wide Area Network (WWAN) module supported on your Precision 3490.
Table 11. WWAN module specifications
Description
Model number
Form factor
Host interface
Network standard
Transfer data rate
Operating frequency bands
Power supply
16
Specifications of Precision 3490
Option one
● 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
NOTE:
The version of the Bluetooth wireless card may vary depending on the
operating system that is installed on your computer.
Option one
Qualcomm Snapdragon X12 Global LTE-
Advanced (DW5825e), CAT12
M.2 3042 Key-B
USB 3.0/2.0
LTE FDD/TDD, WCDMA/HSPA+, GNSS/
Beidou, GPS/GLONASS/Galileo
● Up to 600 Mbps DL (CAT12)
● Up to 150 Mbps UL
● LTE (B1, B2, B3, B4, B5, B7, B8, B12, B13,
B14, B17, B18, B19, B20, B25, B26, B28,
B29, B30, B32, B38, B39, B40, B41, B42,
B43, B48, B66, B71)
● HSPA+ (1, 2, 4, 5, 6, 8, 19)
DC 3.135 V to 4.400 V, Typical 3.300 V
Option two
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6E (WiFi 802.11ax)
NOTE:
Wi-Fi 6 is supported
in regions where Wi-Fi 6E is
unavailable.
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth 5.3
Option two
Qualcomm Snapdragon X62 Global 5G
Modem (DW5932e)
M.2 3042 Key-B
PCIe Gen3
NR FR1 (Sub6) FDD/TDD, LTE FDD/
TDD, WCDMA/HSPA+, GPS/GLONASS/
Galileo/Beidou
● 5G NR: DL 3.5 Gbps/UL 900 Mbps
● LTE: DL 1.6 Gbps (CAT19)/UL 211
Mbps (CAT18)
● UMTS: DL DC-HSPA+ Rel8:42
Mbps/UL 5.76 Mbps
● NR (n1, n2, n3, n5, n7, n8, n12, n13,
n14, 18, n20, n25, n26, n28, n30, n38,
n40, n41, n48, n53, n66, n70, n71, n75,
n76, 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)
*Modem hardware supports but currently
disabled.
DC 3.135 V to 3.630 V, Typical 3.300 V
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