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Dell Latitude 5540 - WLAN Module Engineering Specs

Dell Latitude 5540
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Wireless module
R
ealtek RTL8852BE, 2x2, Wi-Fi 6 (Wi-Fi 802.11 a/b/g/n/ac/ax),
Bluetooth 5.3 wireless card
The following table lists the Realtek RTL8852BE specifications.
Table 32. Realtek RTL8852BE specifications
Host interface
P
CIe for Wi-Fi
USB for Bluetooth
Network standard IEEE 802.11a/b/g/n/ac/ax, MU-MIMO
Wi-Fi Alliance certifications Wi-Fi CERTIFIED* a/b/g/n/ac/ax, WMM*, WPA, WPA2*,
W
PA3*, and Wi-Fi Direct (Microsoft Windows* only)
Operating frequency bands
2
.4 GHz
5 GHz
Data rate
2
.4 GHz 40M: Up to 574 Mbps
5 GHz 80M: Up to 1201 Mbps
Power consumption Optimized power modes (sleep states) reduce power
c
onsumption during periods of inactivity
Authentication
W
PA* and WPA2* Personal and Enterprise
WPA3* Personal and Enterprise
Client utility Native Wi-Fi and Bluetooth Microsoft UI support
Software support
M
icrosoft WHQL certified for Windows
Linux
Radio On/Off Supported
Roaming Support seamless roaming between access points
Wake on wireless Supported
Wireless display Native Miracast support by Windows
Wireless PAN standard
D
ual Mode Bluetooth 5.3
BLE
Bluetooth data rates Up to 3 Mbps
Bluetooth operating frequency bands 2.4 GHz
Bluetooth profiles supported Support for Microsoft Inbox Bluetooth profiles in Windows
Bluetooth data encryption 128-bit encryption
Operating temperature 0°C to + 70°C
Storage temperature -40°C to +85°C
NOTE:
*Other names and brands may be claimed as the property of others
30 Engineering specifications

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