R3000-LG4LA Industrial LoRaWAN Gateway của hãng Robustel-China hiện đang được BKAII phân phối tại thị trường Việt Nam. R3000-LG4LA được thiết kế theo tiêu chuẩn công nghiệp, nhỏ gọn, dễ dàng lấy được tín hiệu về PLC, máy tính, vi xử lý, máy tính nhúng. Sản phẩm hiện đang được sử dụng trong các bài toán M2M, IoT của các lĩnh vực: Điện lực, khí tượng thủy văn, giao thông thông minh, hệ thống kiểm soát an ninh, …
Tính năng của sản phẩm:
- Control via AT commands
- USB 2.0 high speed interface allows it to manage and optimize the performances of 3G and 4G high-speed networks
- LTE downlink/uplink up to 100/50 Mbps
- GPS receiver optional for specified model
- Antenna diversity for improved fringe performance optional
- Comprehensive SDK and enabling drivers for Linux and Windows
- Wide range input voltages from 12 to 36 VDC and extreme operating temperature
- The metal enclosure can be mounted on a DIN-rail or on the wall, also with extra ground screw
Thông số kỹ thuật của sản phẩm:
LoRa Interface |
Number of antennas |
1 |
Connector |
SMA female with 50 ohms impedance |
Standards |
433-434 MHz (Europe) 863-870 MHz (Europe) 470-510 MHz (China) 915-927 MHz (Australia) 902-928 MHz (North America) 920-928 MHz (Japan) |
Transmitted power |
+24.5 dBm |
Sensitivity |
-142 dBm |
Reception capacity |
Supporting 8 channels, and each channel can receive data simultaneously Supporting 1 MHz bandwidth demodulation |
Communication range |
15 km |
Cellular Interface |
Number of antennas |
2 (MAIN + AUX) |
Connector |
SMA female |
SIM |
2 (3 V & 1.8 V) |
Standards |
2G/3G/4G |
Ethernet Interface |
Number of ports |
2 x 10/100 Mbps, 2 x LAN or 1 x LAN + 1 x WAN |
Magnet isolation protection |
1.5 KV |
GPS/GLONASS Interface (Optional) |
Number of antennas |
1 |
Connector |
SMA female with 50 ohms impedance |
Acquisition sensitivity |
GPS: greater than -148 dBm GLONASS: greater than -145 dBm |
Horizontal position accuracy |
GPS: 2.5 m GLONASS: 2.6 m |
Protocol |
NMEA-0183 v4.10 |
Serial Interface |
Number of ports |
1 x RS-232 or 1 x RS-485 |
Connector |
7-pin 3.5 mm female socket with lock |
Baud rate |
300 bps to 230400 bps |
Parametric form |
8E1, 8O1, 8N1, 8N2, 7E2, 7O2, 7N2, 7E1 |
RS-232 |
TxD, RxD, RTS, CTS, GND |
RS-485 |
Data+ (A), Data- (B) |
Digital Input |
Number of ports |
2 x DI (dry contact) |
Connector |
4-pin 3.5 mm female socket |
Isolation |
3KVDC or 2KVrms |
Absolute maximum VDC |
“V+” +5V DC (DI) |
Absolute maximum ADC |
300 mA |
Others |
Reset button |
1 x RST |
SD |
1 x Micro SD interface |
Expansion |
1 x USB 2.0 host up to 480 Mbps |
CLI |
1 x CLI interface |
LED indicators |
1 x RUN, 1 x MODEM, 1 x USR, 1 x RSSI, 1 x NET, 1 x SIM |
Built-in |
RTC, Watchdog, Timer |
Software (Basic features of RobustOS) |
LoRaWAN protocols |
V1.0 Class A/Class C and V1.0.2 Class A/Class C |
Network protocols |
PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, HTTPs, DNS, ARP, BGP, RIP, OSPF, NTP, SMTP, Telnet, VLAN, SSH2, DDNS, etc. |
VPN tunnel |
IPsec, OpenVPN, GRE |
Firewall |
DMZ, anti-DoS, Filtering (IP/Domain name/ MAC address), Port Mapping, Access Control |
Management |
Web, CLI, SMS |
Serial port |
Transparent, TCP Client/Server, UDP, Modbus RTU Gateway |
App Center (Available Apps for RobustOS) |
Apps* |
L2TP, PPTP, DMVPN, RobustVPN, VRRP, QoS, SNMP, Language, RobustLink |
*Request on demand. For more Apps please visit www.robustel.com. |
Power Supply and Consumption |
Connector |
3-pin 5 mm female socket with lock |
Input voltage |
9 to 60V DC |
Power consumption |
Idle: 100 mA@12 V Data link: 400 mA (peak) @12 V |
Physical Characteristics |
Ingress protection |
IP30 |
Housing & Weight |
Metal, 570 g |
Dimensions |
125 x 104 x 43.5 mm |
Installations |
Desktop, wall mounting and 35 mm DIN rail mounting |
Các bài viết tham khảo:
"BKAII - Thiết bị truyền thông TỐT nhất với giá CẠNH TRANH nhất!"