Table 10. WWAN module specifications (continued)
Description Option one Option two
Form factor
M.2 3042 Key-B M.2 3042 Key-B
Host interface
PCIe Gen2 PCIe Gen3
Network standard
LTE FDD/TDD, WCDMA/HSPA+, GPS/BDS/
G
LONASS/Galileo
LTE FDD/TDD, WCDMA/HSPA+, GNSS/
Beidou NR FR1(Sub6) FDD/TDD,
LTE FDD/TDD, WCDMA/HSPA+, GPS/
GLONASS/Galileo/BDS/QZSS
Transfer data rate
● L
TE FDD 1 Gbps DL(Cat16)/150 Mbps
UL(Cat13)
● LTE TDD 756 Mbps DL(Cat16)/90 Mbps
UL(Cat13)
● UMTS 384 Kbps DL/384 Kbps UL
● HSPA+ 42 Mbps DL/5.76 Mbps UL
● S
A: DL 4.67 Gbps/UL 1.25 Gbps
● NSA: DL 3.74 Gbps/UL 700 Mbps
● LTE: DL 1.6 Gbps (CAT19)/UL 150
Mbps
● UMTS: DL 384 kbps/UL 384 kbps
DL DC-HSPA+: 42 Mbps (CAT24)/UL
11.5 Mbps (CAT7)
Operating frequency bands
● F
DD-LTE:
B1/2/3/4/5/7/8/12/13/14/17/18/19/20/
25/26/28/29/30/32/66/71
● TDD-LTE:
B34/38/39/40/41(HPUE)/42/43/48,
LAA B46 receiver only
● WCDMA/HSPA+: B1/2/4/5/8
● NR (n1, n2, n3, n5, n7, n8, n20, n25,
n28, n30, n38, n40, n41, n48, n66, n71,
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)
Power supply
DC 3.135 V to 4.4 V, Typical 3.3 V DC 3.135 V to 4.4 V, Typical 3.3 V
SIM card
Supported through external SIM slot Supported through external SIM slot
eSIM with dual SIM (DSSA)
Supported Supported
Antenna diversity
Supported Supported
Radio On/Off
Supported Supported
Wake on wireless
Supported Supported
Temperature
● N
ormal operating temperature: -10°C to
+ 55°C
● Extended Operating temperature: -20°C
to +65°C
● Normal operating temperature: -10°C
to + 55°C
● Extended Operating temperature:
-20°C to +65°C
Antenna connector
● W
WAN Main Antenna x 1
● WWAN Diversity Antenna x 1
● 4 x 4 MIMO Antenna x 2
● WWAN Main Antenna x 1
● WWAN Diversity Antenna x 1
● 4 x 4 MIMO Antenna x 2
NOTE:
For instructions on how to find your computer's IMEI (International Mobile Station Equipment Identity) number,
search in the Knowledge Base Resource at www.dell.com/support.
Specifications of Latitude 5340/Latitude 5340 2-in-1 21
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