Table 10. WWAN module specifications (continued)
Description Option one Option two
● Up 150 Mbps UL ● NSA: DL 3.74Gbps/UL 700Mbps
● LTE: DL 1.6Gbps (CAT19)/UL
150Mbps
● UMTS: DL 384 kbps/UL 384 kbps
DL DC-HSPA+: 42 Mbps (CAT24)/UL
11.5 Mbps (CAT7)
Operating frequency bands
● 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(HPUE), B42, B43, B46(receiver
only), B48, B66, B71
● WCDMA/HSPA+(1, 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 4.40 V, typical 3.30 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 (the availability of eSIM
functionality embedded on the module is
dependent on the region and specific carrier
requirements)
Supported
Antenna diversity
Supported Supported
Radio On/Off
Supported Supported
Wake on wireless
Supported Supported
Temperature
● Normal 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:
-30°C to +75°C
● Storage temperature: -40°C to
+85°C
Antenna connector
● WWAN Main Antenna x 4
● Supports 4x4 MIMO
● WWAN Main Antenna x 4
● Supports 4x4 MIMO
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.
Audio
The following table lists the audio specifications of your Precision 3580.
Table 11. Audio specifications
Description Values
Audio controller
Realtek Waves, MaxxAudio 12.0
Stereo conversion
Supported
16 Specifications of Precision 3580
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