Dell Precision 7750 설정 및 사양 매뉴얼 - 페이지 19
{카테고리_이름} Dell Precision 7750에 대한 설정 및 사양 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dell Precision 7750 44 페이지. External display
Dell Precision 7750에 대해서도 마찬가지입니다: 연결 매뉴얼 (10 페이지), 빠른 시작 매뉴얼 (18 페이지)
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Wireless LAN module
Table 12. Wireless LAN module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
Bluetooth
WWAN module
Table 13. WWAN module specifications
Description
Model number
Transfer rate
Frequency bands supported
Network standards
Host interface
Power supply
Antenna connector
NOTE:
WWAN configuration not available with computers with IR camera.
Ports and connectors
Table 14. Ports and connectors
Description
External:
Intel Wi-Fi 6 AX201
Up to 2400 Mbps
2.4 GHz/5 GHz
•
Wi-Fi 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 5.1
Values
Qualcomm Snapdragon X20 LTE (DW5821e)
Up to 1 Gbps DL/150 Mbps UL (Cat 16)
•
(1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32,
38, 39, 40, 41, 42, 43, 46, 66)
•
HSPA+ (1, 2, 4, 5, 6, 8, 9,19)
•
LTE FDD/TDD
•
WCDMA/HSPA+
•
GPS/GLONASS/Beidou/Galileo
USB 3.2 Gen 1/ USB 2.0
DC 3.135 V to 4.4 V, Typical 3.3 V
•
WWAN Main Antenna x 1
•
WWAN Diversity Antenna x 1
•
4 x 4 MIMO Antenna x 2
Values
Values
Technical specifications
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