Compare Sierra Wireless EM7511 Vs Sierra Wireless AR7550


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Model EM7511 AR7550
Price $167.36 $
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Manufacturer Sierra Wireless Sierra Wireless
Form Factor M.2 (NGFF) LGA
Dimensions 42 x 30 x 2.3 mm 32 x 37 x 3.6 mm
Surface Area 1260 sq. mm 1184 sq. mm
Volume 2898 cubic mm 4262.4 cubic mm
Technologies UMTS, HSDPA, HSPA+, LTE 1xRTT, EVDO Rev A, UMTS, HSDPA, HSPA+, LTE
Max. Upload Speed 150 Mbps 50 Mbps
Max. Download Speed 500 Mbps 100 Mbps
GSM Bands N/A N/A
WCDMA Bands B1 (2100), B2 (1900 PCS), B4 (AWS-1700), B5 (850), B6 (800), B8 (900 GSM), B9 (1800 Japan), B19 (800 Japan) B2 (1900 PCS), B5 (850)
LTE Bands B1 (2100), B2 (1900 PCS), B5 (850), B12 (700 a), B13 (700 c), B14 (700 PS), B18 (800 Lower), B19 (800 Upper), B20 (800 DD), B26 (850+), B29 (700 d), B30 (2300 WCS), B32 (1500 L-band), B41 (TD 2600+), B42 (TDD 3500), B43 (TDD 3600), B66 (AWS-6), B46 (TDD 5200), B48 (3600) B4 (AWS-1), B7 (2600), B13 (700 c)
EVDO Bands N/A 800/1900 MHz
1xRTT Bands N/A 800/1900 MHz
Interfaces ADC, I2C, SDIO, SIM, SPI, UART, USB ADC, GPIO, I2C, SPI, UART
GPS Support Yes
GNSS Support Yes No
Voice Support PCM
Automotive Support No Yes
Temperature -30 C to 70 C -40 C to 85 C
Carrier Approvals AT&T Verizon Wireless
Certifications FCC, GCF, IC, PTCRB Automotive e-mark, FCC, GCF, IC