完美世界小说下载,女人书籍排行榜,怎样写网络小说

WR511Industrial Router

Equipment
Network

Data
Collection

Protocol
Analysis

Edge
Computing

Cloud
Access

Open
Interface

WR511 Series Industrial Routers

A single-port 4G and WiFi rail-type industrial router

Hw Param: single-core CPU, 128MB storage, 1 100M Ethernet ports, 1 serial ports

Cellular Networking: 4G CAT 1 LTE, 4G CAT4 seven-mode full Netcom

WiFi networking: 2.4GHZ frequency band, 802.11b/g/n protocol (300Mbps), AP/STA/Relay mode

VPN function：PPTP VPN、L2TP VPN、Open VPN、IPSEC VPN

Application scenarios: smart factory networking, industrial system networking, self-service vending machines, self-service terminals, manufacturing equipment networking, etc.

Sample application Online consulting

Fast and convenient, easy to deploy

Support 4G, 3G, PPPoE, Wi-Fi network, digital IO input and output, serial terminal communication, and provide different solutions for different applications.

High-speed access, network-wide deployment

Support 4G (TDD LTE/FDD LTE), 3G (HSPA+/CDMA2000-EVDO/TDSCDMA), GPRS and other networks, fully covering all 4G/3G networks at home and abroad. To meet the needs of wireless access, it is easy to build a wireless local area network with a rate of up to 300Mbps.

Industrial grade design

Support 6V~35V wide voltage power supply, -20℃~70℃ industrial grade wide temperature design, adapt to more application sites with power supply requirements and temperature requirements. With IO control function, making remote control easy to achieve. With its own RS-232/RS-485 serial port wireless data terminal communication function, it is more in line with the needs of industrial customers. At the same time, it also has the following characteristics:
1）Metal shell, the protection level is IP30.
2）The EMC level indicators are up to level 3.
3）The Ethernet port supports 1.5KV isolation transformer protection.
4）The serial port supports 15KV ESD protection.

High reliability design

1) Link detection design: Support link real-time detection, realize automatic redialing of dropped calls, and maintain long link connections.
2) Equipment fault self-healing design: Embedded hardware watchdog and software watchdog technology, equipment operation fault self-healing, to ensure the equipment maintains high availability.
3) System Security Guard: Through the system security guard, real-time detection of system status and application status, prevention and recovery of unsafe and unstable nodes of the system.

Powerful security features

1) Data transmission security: Support L2TP, PPTP, IPSec VPN, Open VPN, and CA certificates to ensure secure data transmission.
2) Network protection security: Powerful firewall function, which can customize a full range of protection strategies according to customer needs, such as supporting SPI full state detection, Secure Shell (SSH), intrusion protection (forbidding Ping), DDoS defense, attack defense, IP -The wall function such as MAC binding protects the network from external attacks.

Simple to use, easy to operate and maintain

The WEB interface is user-friendly, with clear logic and clear at a glance, which greatly improves the efficiency of user configuration.
1) Supports reading logs locally or remotely, regardless of whether the management platform, WEB, or CLI are used, the logs read are clear and easy to understand, and the logs can help engineers quickly locate problems and improve work efficiency.
2) Querying the status information of the device router, such as CPU load, memory usage, network status, and device port status, is very important for troubleshooting.
3) Support engineers' advanced diagnosis function, which is convenient for quickly finding and repairing fault points during project construction

Support serial DTU transmission function

Support DTU serial transmission protocols such as WDTCP, WDUDP, TCP, UDP, etc., and support customized professional intelligent conversion protocols according to the needs of different industries.

Open platform, customized development

The computing power of up to 880x2 DMIPs is capable of various complex calculations; the rich system resources are suitable for developing various complex applications. Adopting the open platform design concept, customers can develop corresponding APPs by themselves or by the IoT development team and load them into the routing system according to specific application scenarios and application requirements.

Specifications

Software Specifications
Network features	network access	Support APN, VPDN
	network authentication	Support CHAP/PAP authentication
	CAT1 network	For TDD-LTE/FDD LTE specific frequency band information, please refer to the ordering information table
	CAT4 network	GSM/GPRS/EDGEUMTS/HSPA+/CDMA2000-EVDO/TD-SCDMA/ TDD-LTE/FDD LTE For specific frequency band information, please refer to the ordering information table
	LAN protocol	ARP support
	WAN protocol	PPP support
	IP application	Support Ping, Trace, DHCP Server, DHCP Relay, DHCP Client, DNS relay, DDNS, Telnet
	IP routing	Support static routing
WLAN optional	Protocol standard	Support IEEE 802.11b/g/n
	Operating mode	Support AP, Client, WDS and other working modes
	rate	Support 300Mbps
	safety features	Support open system, shared key, WPA/WPA2 authentication
	safety features	Support WEP/TKIP/AES encryption
	Transmission distance	100m (the actual transmission distance depends on the site environment)
safety	Protection security	Support stateful packet inspection (SPI), prevent denial of service (DoS) attacks, filter multicast/Ping detection packets, source port mapping, destination port mapping, DMZ, access control function (ACL), IPMAC binding
safety	Data Security	Support L2TP VPN/PPTP VPN/IPSec VPN/ OPEN VPN
reliability	link detection	Support sending heartbeat detection packet detection, automatic connection when disconnected
	watchdog	Support equipment operation self-check technology, equipment operation fault self-repair
	safety guard	Real-time care of various functional modules, pre-judgment and processing of possible errors
Intelligent	Integrated DTU	Support WDTCP, WDUDP, transparent TCP, transparent UDP and other protocol transmission
Service, management and maintenance	Traffic management	Support bandwidth statistics, control, IP speed limit
	Configuration method	Support telnet, web, ssh, remote platform configuration
	Upgrade mode log function	Support web upgrade and remote upgrade
	Upgrade mode log function	Support local system log, remote log. Important logs are saved when powered off.
	Network management function	Support cloud network management platform, batch management
	maintenance tool	Ping, DNS resolution, route tracking, network interface status display, AT command test, etc.
	Status query	System status, module status, network connection status, routing status, etc.

Hardware Specifications
Interface features	Power interface	DC 6V-35V (terminal)
	Ethernet port	1*10/100Mbps Fast Ethernet port, LAN port, 1.5KV network isolation transformer protection, FE0 (LAN)
	Serial interface	1 RS-232/485 interface (terminal), 15KV ESD protection
	4G network standard	LTE Cat4, maximum downlink rate 150Mbps, maximum uplink rate 50Mbps LTE Cat1, maximum downlink rate 10Mbps, maximum uplink rate 5Mbps
	SIM card holder	Drawer type card holder * 1 (large card)
	TF card/hard disk (optional)	Support TF card, hard disk optional
	reset button	Pinhole reset button
	Antenna connector	4G/3G network: SMA x 1, WLAN: RP-SMA x 2
Mechanical properties	Dimensions	84x100x26
	Installation method	rail type
	shell	Metal shell (local gold)
	Protection class	IP30
	Cooling method	Fanless cooling
	weight	280g
equipment power	Standby power	80mA-120mA@12V
	Working power	200mA-220mA@12V
	peak power	240mA@12.0V
environment humidity	environment humidity	5% ~ 95% (no frosting)
	storage temperature	-40℃~ 85℃
	Operating temperature	-20℃ ~ 70℃
indicator light	1*6 indicator lights	POWER light (red), STATUS status light (green), WARN warning light (yellow), ERR error light (red light), Wi-Fi light (blue light), 3G/4G network signal strength indicator (three). blue)

Product Selection

Hardware Specifications
order number	WR511---
code definition	code
N (network type)	L: LTE, WLAN: WiFi
M (Wireless Module)	L07: 4G CAT4 full Netcom seven-mode (TDD-LTE and FDD-LTE, etc.), domestic version; L09: 4G CAT4 full Netcom seven-mode (TDD-LTE and FDD-LTE, etc.), overseas version; Q2S: 4G CAT1 full Netcom (Only supports TDD-LTE and FDD-LTE), domestic version.
Example	WR511-LL07-232 (single Ethernet port, 4G CAT4 full Netcom, 232 serial ports) WR511-LQ2S-485 (single Ethernet port, 4G CAT1 full Netcom, 485 serial ports) WR511-LL07-WLAN-485 (single Ethernet port, 4G CAT4 Full Netcom, 2.4G WIFI, 485 serial port)

Wutong Bolian, help you open the road of industrial digitalization and intelligence

Sample Application

人人香蕉-人人爰人人人人人鲁-人人曰-人人曰人人-亚洲国产99在线精品一区69堂-亚洲国产aaa毛片无费看