Prev

Next

The detailed difference between 4G industrial router...   4G industrial router and 4G DTU both realize the wireless network data transmission function, and the differences between them are mainly from the use method, appearance interface and application environment, etc. Today, we will introduce some differences between 4G router and 4G DTU.   Different methods...

更多文章

Application analysis of iot sensing technology   The Internet of things (iot) is widely used in the integration of networks through intelligent perception, recognition technology, pervasive computing and other communication perception technologies. The iot is understood as "Internet connected by things". The Internet of things (iot) connects all objects with...

更多文章

What is a single/dual frequency wireless 4G router 1. Introduction to "single frequency" router The single-frequency router only works in the 2.4ghz band, which is generally supported by wireless terminals. However, the 2.4ghz band has large interference, which may affect the wireless rate and stability.   2. Introduction to "dual-frequency" router Dual-frequency...

更多文章

Wireless communication DTU features Data Transfer unit (DTU) is a wireless terminal device specially used to convert serial Data into IP Data or convert IP Data into serial Data for transmission through wireless communication network.   DTU advantages: Rapid and flexible network, short construction cycle, low cost; Wide network coverage; Good...

更多文章

The advantage of using wireless data transmission module... Data transmission can be simply divided into two major types: wired (including the installation of optical cables, cables or leased telecommunication lines) and wireless (including the establishment of dedicated wireless data transmission system or the borrowing of CDPD, GSM, CDMA and other public network information platforms).     In...

更多文章

twitter

无拘无束,享飞速21M伊林思hspa+路由器

Category : 其他

H820是一款插上SIM卡插槽,即可连接3G网络的路由器。最高下行速度达21Mbps和上行速度达5.7Mbps的无线准4G宽带接入。对于局域网连接,该路由有4个10/100Mbps以太网端口,可支持802.11n标准的最高300Mbps的无线传输。更令大家瞩目的是,该路由还支持SMS(短息)提醒功能、VPN技术和RS232/RS485技术,动态路由,端口映射(支持远程管理路由),另外可选OPENWRT版本哦,功能十分强大吧。

智能路由器-下一个争夺焦点

Category : 其他

不知不觉路由器正在发生悄悄的改变,如同手机智能化转变一样, 仅通过一台路由器,无须在电脑和手机上做任何设置,即可实现上网加速、视频广告过滤、智能限速、手机远程控制、甚至是”科学上网”,这就是所谓的智能路由 器。从最开始的”极路由”、360 安全路由器,再到正在研发”超级路由器,甚至连小米也跃跃欲试。智能路由器已经开始成为下一个争夺的焦点。

伊林思工业路由器在电梯运行远程监控系统中的应用

Category : 产品文章, 其他, 技术相关

面对近期频繁发生的电梯垂直降落,特别是被电梯夹住的恶劣事件,已经严重的威胁到了人民群众的生命财产安全。电梯系统的安全、规范和科学化管理势在必行。伊林思推出具有串口(DTU)功能的路由器,直接对接CAN-bus接口。很方便地接入到CAN BUS网络中,在不需改变原有硬件结构的前提下为CAN-bus网络提供远程无线通信接口,实现CAN-bus网络与远程计算机之间的数据通讯。这样就可以让电梯生产厂商在管理中心足不出户随时了解电梯的运行状况,便于电梯后期的维护。当电梯发生故障时或即将发生时,通过无线3G网络及时将电梯所有故障(如:电梯停电、冲顶、撞底、超速等)主动发送到管理机上 维修人员可以及时处理险情。

 

伊林思MINI车载路由器应用广泛

Category : 产品文章, 技术相关

随着智慧城市口号的提出,重庆,南京,上海很多客户在向我们咨询H685型号Mini车载路由器。伊林思Mini车载路由器在城市公共交通领域走俏,目前已和多家公司达成合作。伊林思车载Mini路由器完美覆盖公交,地铁,出租。支持3G/4G移动联通电信网络,高增益3G/4G信号接收天线。WIFI支持wap,wap2安全模式,可设置用户数量流量限制等。完美支持隧道桥洞郊外信号不好的地方。除了车载领域伊林思路由器还在电网智能抄表,石油,矿产等恶劣环境下应用。