GV310LAU

LTE Cat 4 Advanced Vehicle Tracker

1. LTE Cat 4 | 3G | 2G

2. Multiple interfaces, including a RS232 serial port as well as digital and analog I/O

3. Support various accessories, such as CAN reader as well as temperature and humidity sensors

4. Support Diversity Antenna

5. Support BLE 5.2

The GV310LAU is LTE Cat 4 version of our best-selling GV300. Its appeal comes from its flexibility and ability to be used in a wide variety of heavy truck and car management applications. Its wide range of pre-integrated accessories provided either by Queclink, or our carefully selected partners, allows it to support additional capabilities such as CAN data capture, RS232 data acquisition and I/O expansion via our extender products. Its built-in BLE allows connectivity to diverse wireless accessories such as BLE beacons and temperature monitoring sensors.

Certificates

FCC

Specifications

LTE Specifications

Operating Band	LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B28 LTE-TDD: B40
Data Transmission	LTE-FDD: Max 150Mbps (DL)/Max 50Mbps (UL) LTE-FDD: Max 150Mbps (DL)/Max 30Mbps (UL)

WCDMA Specifications

Operating Band	B1/B2/B5/B8
Data Transmission	DC-HSDPA: Max 21Mbps (DL) HSUPA: Max 5.76Mbps (UL) WCDMA: Max 384Kbps (DL)/Max 384Kbps (UL)

EGPRS Specifications

Frequency	850/900/1800/1900 MHz
Data Transmission	EDGE: Max 236.8Kbps (DL)/Max 236.8Kbps (UL) GPRS: Max 85.6Kbps (DL)/Max 85.6Kbps (UL)

General Specifications

Dimensions	80 × 48 × 25mm 3.15’’(L) × 1.89’’(W) × 0.98’’(H)
Weight	74g(2.61oz)
Backup Battery	Li-Polymer, 250 mAh
Operating Voltage	8V to 32V DC
Operating Temperature	-30℃ ~ +70℃ -40℃ ~ +80℃ for storage
BLE	Support BLE 5.2 protocol

GNSS Specifications

GNSS Type	u-blox All-in-One GNSS receiver
Constellation Support	GPS,Glonass,Galileo,Beidou
Sensitivity	Cold start: -148 dBm Hot start: -160 dBm Tracking: -167 dBm
Position Accuracy (CEP)	Autonomous: < 2m
TTFF (Open Sky)	Cold start: 24s average Hot start: 1s average

Interfaces

Digital Inputs	1 positive trigger input for ignition detection 2 negative trigger inputs for normal use
Configurable Inputs	1 configurable input for analog input(0-16V) or negative input
Analog Inputs	1 analog input (0V-16V)
Digital Outputs	1 digital output
Latched Digital Output	1 digital output with internal latch circuit, open drain, 150 mA max drive current
Configurable Input/Output	1 configurable port for analog input(0-16V) or output
Serial Port	1 RS232 serial port on 16 pin Molex type connectors, for external devices
Audio Interfaces	1 MIC positive input, 1 MIC negative input, 1 Speaker positive output, 1 Speaker negative output
Cellular Antenna	Internal only
GNSS Antenna	Internal antenna and optional external antenna
BLE Antenna	Internal only
LED Indicators	Cellular network, GNSS, Power status
Mini USB Interface	Used for configuration, upgrade and debug

Air Interface Protocol

Transmit Protocol	TCP, UDP, SMS
Scheduled Report	Report position and status based on preset time intervals, distance, mileage or a combination of these settings
Geo-fences	Geo-fence alarm and parking alarm, support up to 20 internal geo-fence regions
Low Power Alarm	Alarm when backup battery is low
Power On Report	Report when the device is powered on
Tow Alarm	Alarm for tow event in ignition-off state
Jamming Detection	Alert based on interferene detection
Driving Behavior Monitoring	Aggressive driving behavior detection, including harsh braking, acceleration, etc.
Crash Detection	Accident data collection for reconstruction and analysis
Special Alarm	Special alarm based on digital/analog inputs
Remote Control	OTA control of digital outputs