LED output
Wireless enable
Roaming
Seamless roaming between 802.11a, 802.11b, 802.11b/g, 802.11n and
802.11ac access points
Wake On wireless
Supported when using Magic Packet over the Air
Miracast (WiFi Display)
Supports Miracast (WiFi Display) on Win8.1/10
Country restrictions
All (except Tunisia)
Wireless PAN Standard
Dual-mode Bluetooth 4.2, BLE (HW ready, SW depends on OS)
Bluetooth data rates
Up to 3Mbps
Bluetooth operating frequency bands
2.4 GHz
Transmission
FHSS (Frequency Hopping Spread Spectrum)
Bluetooth data encryption
128-bit encryption
Bluetooth receive sensitivity
•
‐
70dBm@BER≤0.01% (EDR)
•
-100dBm@BER≤30.8% (LE nominal)
Temperature
•
Operating temperature 0° to + 65° C
•
Storage temperature of -40° to +85° C
Humidity
Up to 90%
Dell Wireless Qualcomm Snapdragon X7 LTE-A (DW5816E for
APJ)
Table 50. Dell Wireless Qualcomm Snapdragon X7 LTE-A
Docomo
KDDI
Softbank
Telstra
Generic
Network
LTE CAT 6
LTE CAT 6
LTE CAT 6
LTE CAT 6
LTE CAT 6
Speed (Downlink)
< 300 Mbps
< 300 Mbps
< 300 Mbps
< 300 Mbps
< 300 Mbps
Speed (Uplink)
< 50 Mbps
< 50 Mbps
< 50 Mbps
< 50 Mbps
< 50 Mbps
Fallback network
HSPA+
NA
HSPA+
HSPA+
HSPA+
Fallback speed
(Downlink)
HSPA+ 42 Mbps
NA
HSPA+ 42 Mbps
HSPA+ 42 Mbps
HSPA+ 42 Mbps
Frequency bands
•
LTE Band
1,3,19,21,28
•
UMTS Band 1, 9,
19
LTE Band 1,18,28,41
•
LTE Band 1,8,41
•
UMTS Band 1, 8
•
LTE Band
1,3,7,8,28
•
UMTS Band 1, 5
•
LTE Band
1,3,5,7,8,
18,19,21,28,38,39,
40,41
•
UMTS Band
1,5,6,8,9,19
38
Engineering specifications
Содержание Precision 7730
Страница 1: ...Dell Precision 7730 Technical Guidebook ...
Страница 9: ...System layout Top view Chassis overview 9 ...
Страница 10: ...Bottom view 10 Chassis overview ...