Product Info
5G Module Series
RM502Q-GL Hardware Design
RM502Q-GL_Hardware_Design 12 / 77
B1/B2/B3/B4/B7/B25/B30/B38/B39/B40/B41/B42/B43/B48/B66 LTE: Max 1.0
Gbps(DL)/200 Mbps (UL)
UMTS Features
Support 3GPP R8 DC-HSDPA, HSPA +, HSDPA, HSUPA and WCDMA
Support QPSK, 16QAM and 64QAM modulation
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 Interfaces
⚫ Support (U)SIM card: Class B (3.0 V) and Class C(1.8 V)
⚫ (U)SIM1 and (U)SIM2 interfaces
⚫ Support Dual SIM Single Standby*
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 and voice
over USB*
⚫ 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_GNSSL1, and ANT3
Physical
Characteristics
Size: (52.0 ±0.15) mm × (30.0 ±0.15) mm × (2.3 ±0.2) mm
Weight: approx. 8.6 g
Temperature Range
Operation temperature range: -30°C to +60°C
2)
Restricted Operation temperature range: -30°C to -20°C, +60°C to +75°C
Extended temperature range: -40°C to -30°C, +75°C to +85°C
3)
Storage temperature range: -40°C to +90°C
Firmware Upgrade
USB 2.0 interface, PCIe interface and DFOTA