Ethernet
The following table lists the wired Ethernet Local Area Network (LAN) specifications of your Precision 3580.
Table 8. Ethernet specifications
Description
Model number
Transfer rate
Wireless module
The following table lists the Wireless Local Area Network (WLAN) modules supported on your Precision 3580.
Table 9. 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 Precision 3580.
Table 10. WWAN module specifications
Description
Model number
Form factor
Host interface
Network standard
Transfer data rate
Option one
Realtek RTL8852BE
Up to 1201 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
Option one
DW5823, Intel XMM 7560 R Global LTE-
Advanced, CAT16
M.2 3042 Key-B
PCIe Gen2
LTE FDD/TDD, WCDMA/HSPA+,GPS/
GLONASS/BDS/Galileo
● Up to 1 Gbps DL (CAT16)
Values
Intel I219-LM
10/100/1000 Mbps
Option two
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)
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth wireless card
Option two
5G DW5931e, Intel 5G 5000 Global
Gigabit NR/LTE, 3GPP Release 15
M.2 3042 Key-B
PCIe Gen3
LTE FDD/TDD, WCDMA/HSPA+, GNSS/
Beidou NR FR1(Sub6) FDD/TDD,
LTE FDD/TDD, WCDMA/HSPA+, GPS/
GLONASS/Galileo/BDS/QZSS
● SA: DL 4.67Gbps/UL 1.25Gbps
Specifications of Precision 3580
15