GP-R550D series 4G dual mode dual card router is the wireless communication router of the Internet of things developed by our company. It supports fdd-lte, tdd-lte, WCDMA (HSPA +), CDMA2000 (EVDO), TD
GP-R550D series 4G dual mode dual card router is the wireless communication router of the Internet of things developed by our company. It supports fdd-lte, tdd-lte, WCDMA (HSPA +), CDMA2000 (EVDO), TD SCDMA 3G / 4G mobile broadband network system, providing users with convenient and fast network transmission function. This series of products use high-performance 32-bit professional network communication processor, embedded real-time operating system as the software support platform, providing users with safe, high-speed, stable and reliable 3G / 4G wireless routing network, providing 4 LAN ports, 1 Wan ports, 485 / 232 and WiFi interface wireless router.
Industrial Design
High performance industrial wireless module * 2
High performance industrial 32-bit processor
It supports low power consumption mode, including sleep mode, timing online / offline mode and timing on / off mode
Cold rolled steel shell with sheet metal has good heat dissipation.
Power supply: + 5V - + 32V DC
Protection grade: ip34 (can handle to ip51)
Stable and reliable
The software and hardware watchdog and multi-level link detection mechanism are adopted to ensure the stable and reliable operation of the equipment
Multiple device self-test mechanism to ensure smooth link and alarm
ESD protection of each interface to prevent electrostatic impact
With wireless network signal indicator light, three levels of display field signal strength
Network characteristics
Support port traffic detection
Support link real-time monitoring
Support multiple VPN protocols (PPTP, L2TP, IPSec, VPN)
Support serial port simple DTU function
Support UPnP
Remote management
Remote parameter configuration
Remote parameter backup
Remote restart and log query
Remote device upgrade
Equipment online monitoring
Support WiFi mandatory advertising push function
Functional characteristics
Downward compatible with GPRS, edge; extended support for 4G LTE network
Support 1 x LAN + 4 x LAN, provide standard RS-232 / RS-485 interface
Support WiFi, support ieee802.11b/g/n
Support wired network and wireless network backup
It supports hardware WDT and provides anti dropping mechanism to ensure the data terminal is always online
Support PPTP, L2TP, GRE VPN protocols
Support SNMP management protocol
Support DHCP, DDNS, firewall, NAT, and DMZ host functions
Support ICMP, TCP, UDP, Telnet, FTP, HTTP, HTTPS and other network protocols
Design of SIM / UIM card against theft and falling
Support base station and Wi Fi hybrid positioning
Extended functions
Support dual mode and dual card [optional]
Support single mode dual card [optional]
Support GPS / Beidou Positioning [optional]
Support internal storage expansion, 8gb-64gb [optional]
| Hardware performance | |
| CPU | High performance high pass processing chip |
| 4G band | FDD-LTE（Band1、2、4、5、7、8、12&17） TDD-LTE（Band38、Band39、Band40、Band41） HSPA（850/900/1900/2100MHz）/ GSM850/900/ 1800/1900MHz EV-DO（800MHz） TD-Scdma（Band34、Band39） |
| Theoretical bandwidth | FDD/TDDLTE:50/100Mbps HSPA+:5.76/21Mbps EVDO：1.8/3.1Mbps |
| Transmitting power | 23dBm+/-1dB@25℃ |
| Receiving sensitivity | -108dBm@10MHzQPSK |
| software function | |
| Working mode | Wired / wireless / compatible |
| WIFI | AP mode, client mode |
| route | Support PPPoE / static IP / dynamic IP |
Serial port | Support DTU transmission mode Support tcpserve / tcpclient UDP support Support Modbus Protocol |
| VPN | Support PPTP, L2TP, IPSec and other protocols |
device management | Local configuration, remote cloud configuration |
| Interface and power supply | |
| communication interface | Support RS232 / 485 communication |
| WAN | 1 WAN port, adaptive MDI / mdix, built-in electromagnetic isolation protection |
| LAN | 4 LAN port, adaptive MDI / mdix, built-in electromagnetic isolation protection |
| indicator light | With "PWR", "Wan", "Lan", "net" four indicators |
| Antenna interface | 1 standard SMA antenna interface (3G / 4G), characteristic impedance 50 Ω; 1 Aux / GPS reserved antenna interface |
| SIM/UIM Interface | 3V / SIM card with 3V interface and automatic detection |
| Reset | By pressing this key for 10 seconds, the parameter configuration of the device can be restored to the factory value |
| power supply | DC power supply |
| Supply voltage | DC5V ~ DC36V (standard configuration DC12V / 1.5A), built-in power instantaneous overvoltage protection |
| Environmental and physical performance | |
| working temperature | -40 ～ 80℃ |
| Storage temperature | -45 ～ 85℃ |
| Humidity | 5％～ 95％（无凝结） |
| External dimension | 153mm×103mm×25.5mm(length × width × height) |
| Installation and fixation | Fixed structure side installation mode |
| Special design | IP40 protection level, electromagnetic shielding, wind protection, sun protection, shock proof and heat dissipation design |
