Introduction
Zhilian IOT ZR5521-D Multi-mode 4G Broadband Router is a wireless communication router for the Internet of Things, which uses 5 modes and 13 frequencies (TDD/TDScdma/FDD/WCDMA/GSM) broadband network to provide users with convenient and fast network transmission functions.
This series of products adopts high-performance industrial-grade 32-bit communication processor, embedded real-time operating system as the software support platform, providing users with a secure, high-speed, stable and reliable 3G/4G wireless routing network, providing a wireless router with 4 LAN ports, 1 WAN port, 485/232 and WIFI interfaces.
This series of products have been widely used in industries such as finance, postal services, smart grid, intelligent transportation, environmental monitoring, fire monitoring, security monitoring, water conservancy monitoring, public safety, advertising, industrial control, earthquake monitoring, meteorological monitoring, and instrument monitoring.
Product Features
Industrial design
? Use high-performance industrial wireless modules
? Use high-performance industrial-grade 32-bit processor
? Support low-power modes, including sleep mode, timing online/offline mode, and timing switch-on/off mode
? Use cold-rolled steel shell
? Power supply: +7.5V~32V DC (*up to 36V)
? Protection level: IP34 (can be upgraded to IP51)
Network features
? Port traffic detection
? Real-time link monitoring
? Multiple VPN protocols (PPTP, L2TP, IPSec, VPN)
? Serial port DTU function support
? Support on-demand dialing (voice, SMS, or data trigger)
? Support UPnP
? Transmission rates up to 150Mbps~300Mbps
Stable and reliable
? Adopt software and hardware watchdogs and multi-level link detection mechanism, with fault automatic detection and recovery capabilities to ensure stable and reliable operation of the equipment
? Multiple device self-check mechanisms to ensure smooth links and alarms
? ESD protection for each interface to prevent electrostatic impact
? Equipped with wireless network signal indicator lights, with three levels to display the signal strength on site
Remote management
? Support remote parameter configuration
? Support remote parameter backup
? Support remote restart and log query
? Support local remote, platform firmware device upgrade
? Support device online monitoring, real-time traffic monitoring
? Support SMS wake-up mode
Functional characteristics
? Support 4G (FDD and TDD) LTE networks simultaneously, with downward compatibility to HSUPA/EVDO/GPRS networks
? Support 1 WAN + 4 LAN, provide standard RS-232/RS-485 interfaces
? Support WIFI, support IEEE802.11b/g/n
? Support wired and wireless network backup
? Support hardware WDT, provide anti-dropout mechanism to ensure data
Terminal online
? Support multiple VPN protocols such as PPTP, L2TP, GRE
? Support SNMP management protocol
? Support WI-FI forced advertising push function
? Support DHCP, DDNS, firewall, NAT, and DMZ host functions
? Support ICMP, TCP, UDP, Telnet, FTP, HTTP, HTTPS and other network protocols
? Anti-theft and anti-drop SIM/UIM card design
Expansion function
? Support dual-mode dual-card. Adopt dual-mode dual-card design, dual-mode simultaneous operation, SIM card switching only takes 5-6 seconds, can transmit based on SIM card signal strength or SIM card primary and secondary modes, support wired to wifi, 4G to wifi, support wired/wireless dual backup [optional]
? Support single-mode dual-card [optional]
? Support GPS/Beidou positioning. Realize centralized location management and maintenance of devices [optional]
? Support internal storage expansion, 2GB-32GB [optional]
M2M management cloud platform achieves unified centralized management
? Device failure alarm, improve online rate of devices in remote areas
? Process upgrade, fault self-recovery, ensure smooth transmission pipeline, improve scale management
? Multiple encryption technologies to ensure communication link data security
? Remote device management, maintenance, reduce operation and maintenance costs, improve efficiency
? Support network management functions, controllable flow, manageable, reduce operation and maintenance costs
? Automatically generate business statistical reports, provide strong basis for operational decision-making
Product specifications
Wireless parameters
Wireless module: Industrial wireless module
Standard and frequency band: FDD-LTE (Band1/3/5)
TDD-LTE (Band38/39/40/41), TD-Scdma (Band34, Band39)
HSPA (900/2100MHz) / GSM850/900/1800/1900MHz
EV-DO & CDMA 1X (800MHz)
Theoretical bandwidth: FDD: 100/50Mbps, TDD: 61/18Mbps
Transmit power: <24dBm
Receive sensitivity: <-109dBm
WIFI wireless parameters
Standard and frequency band width Supports IEEE802.11b/g/n standard, *high speed rate up to 150Mbps/300Mbps [optional]
Security encryption Supports WEP, WPA, WPA2 and other encryption methods, optional WPS function
Transmit power 16-17dBm (11g), 18-20dBm (11b), 15dBm (11n)
Receive sensitivity <-72dBm@54Mpbs
Interface type
LAN: 4 Ethernet interfaces (RJ45 sockets), adaptive MDI/MDIX, built-in electromagnetic isolation protection
WAN: 1 WAN port, adaptive MDI/MDIX, built-in electromagnetic isolation protection
Industrial interface: 1 communication RS485/RS232 interface, suitable for collection devices with RS485/232 interfaces
Indicators: with "WAN", 4 X "LAN", "WLAN", "NET" indicators, where the "NET" light is a three-color light
(Red: poor network signal; Orange: general network signal; Green: good network signal)
Antenna interface: 3 standard SMA antenna interfaces (WIFI/GPS and 2 x 3G), characteristic impedance 50 ohms
SIM/UIM interface: SIM/UIM card engineering card cover, protect the card from falling. 1.8V/3V automatic detection
Power interface: 7.5V~32V (standard DC12V/1.5A), built-in power instantaneous overvoltage protection
Reset reset button: Press this button to restore the Router's parameters to factory settings
Power supply
? Standard power supply: DC 12V/1.5A
Physical characteristics
? Shell: aluminum alloy shell
? Dimensions: 150×102×25.5mm
? Weight: about 530g
Other parameters
? CPU: MIPS32 74K Core. 533MHz/560DMIPs
? Flash/RAM: 64Mb / 256Mb
? Operating temperature: -
