Product Info

5G Module Series
RM500Q-AE&RM502Q-AE Hardware Design
RM500Q-AE&RM502Q-AE_Hardware_Design 14 / 83
LTE: Max 1.0 Gbps(DL)/ 200 Mbps (UL)
RM502Q-AE
LTE: 2.0 Gbps (DL) /200 Mbps (UL)
UMTS Features
⚫ Support 3GPP R8 DC-HSDPA, HSPA +, HSDPA, HSUPA and WCDMA
⚫ Support QPSK, 16QAM and 64QAM modulation
⚫ Max. transmission data rates
2)
:
DC-HSDPA: Max 42 Mbps (DL)
HSUPA: Max 5.76 Mbps (UL)
WCDMA: Max 384 kbps (DL)/384 kbps (UL)
Internet Protocol
Features
⚫ Support QMI/NTP* protocols
⚫ Support the protocols PAP and EIRP usually used for PPP connections
SMS
⚫ Text and PDU modes
⚫ Point-to-point MO and MT
⚫ SMS cell broadcast
⚫ SMS storage: ME by default
(U)SIM Interface
⚫ Support (U)SIM card: Class B (3.0 V) and Class C(1.8 V)
⚫ (U)SIM interface
⚫ Support Single (U)SIM
USB Interface
⚫ Compliant with USB 3.1 and 2.0 specifications, with maximum transmission
rates up to 10 Gbps on USB 3.1 and 480 Mbps on USB 2.0.
⚫ Used for AT command communication, data transmission, firmware
upgrade, software debugging, GNSS NMEA sentence output.
⚫ Support USB serial drivers for: Windows 7/8/8.1/10, Linux 2.6–5.4, Android
4.x/5.x/6.x/7.x/8.x/9.x/10
PCIe × 1 Interface
⚫ Complaint with PCIe GEN3, support 8 Gbps per lane, PCIe × 1.
⚫ Used for AT command communication, data transmission, firmware
upgrade, software debugging, GNSS NMEA sentence output
Rx-diversity
⚫ Support 5G NR/LTE/WCDMA Rx-diversity
GNSS Features
⚫ Gen9 Lite of Qualcomm
⚫ Protocol: NMEA 0183
⚫ Data Update Rate: 1 Hz
AT Commands
⚫ Compliant with 3GPP TS 27.007, 27.005 and Quectel enhanced AT
commands
Antenna Interfaces
⚫ ANT0, ANT1, ANT2, and ANT3_GNSSL1
Physical
Characteristics
⚫ Size: (52.0 ±0.15) mm × (30.0 ±0.15) mm × (2.3 ±0.2) mm
⚫ Weight: approx. 8.7
Temperature Range
⚫ Operating temperature range: -20 to +60 °C
4)
⚫ Restricted Operating temperature range: -30 to -20 °C, +60 to +75 °C
⚫ Extended temperature range: -40 to -30 °C, +75 to +85 °C
5)
⚫ Storage temperature range: -40 to +90°C
Firmware Upgrade
⚫ USB 2.0 interface, PCIe interface and DFOTA