Wireless Router

Wireless router is very important for personal network living.

From technology, Wireless router is mainly classified in wireless wifi router, wireless wimax router, and wireless cell router.

From used filed, wireless router is classified soho (also called in non-industrial) class, and industrial class for Industrial Ethernet Router.

SOHO is for large data use, for example 3G router (including EVDO Router, HSDPA Router, and HSUPA Router, and HSPA Router.)

A wireless router is a device that performs the functions of a router but also includes the functions of a wireless access point and a network switch. They are commonly used to allow access to the Internet or a computer network without the need for a cabled connection. It can function in a wired LAN (local area network), a wireless only LAN (WLAN), or a mixed wired/wireless network. Most current wireless routers have the following characteristics:

1. LAN RJ45 ports, normally 1 or 2 or 4 ports, which function in the same manner as the ports of a network switch

2.      A WAN port, normally 1 RJ45 port to connect to a wide area network, typically one with Internet access. External destinations are accessed using this port. If it is not used, many functions of the router will be bypassed.

3.      Wireless antennae. These allow connections from other wireless devices (NICs (network interface cards), wireless repeaters, wireless access points, and wireless bridges, for example), usually using the Wi-Fi standard.

4.      Some wireless routers also include a DSL or cable modem in addition to their other components.

As for the wireless antenna, contains GSM/3G cellular antenna and WiFi/Wimax antenna, with different connecting type, such as SMA. Normally antenna is default packed by manufacturer. High gain antenna is available for replacement to receive better and stronger signal so as to get good receiving and transmission of data.

What can a Wireless Industrial Ethernet Router do

Industrial Ethernet Router is a router in industrial class, with Ethernet port for industrial applications. Normally wireless industrial Ethernet router work on GSM/CDMA or 3G networks, detailed on GPRS/EDGE/CDMA/EVDO/HSDPA/HSUPA/HSPA networks for data transmission.

The E-Lins H685d industrial umts router is a single port Ethernet router that utilizes the speed of HSDPA technology. This low cost 3G unit delivers the power and innovation your business requires. Robust and reliable, the, 3G H685 is the ideal communication solution for all your wireless Telemetry needs.

• M2M applications
• Vehicle tracking and management
• Automated Remote Meter Reading
• Security systems
• Agricultural Industry
• VOIP communications
• Remote Data Monitor and Control
• CCTV, security surveillance
• Water, gas and oil flow metering and schedule
• AMR (automatic meter reading)
• Power station monitoring and control
• Remote POS (point of sale) terminals, ATM,
• Traffic signals monitor and control, Traffic info guidance
• Oil field, weather forecast, environmental protection, street lamp monitoring and control
• Early Warning of Mountain Torrent
• Fleet management
• Power distribution network supervision
• Central heating system supervision
• Weather station data transmission
• Hydrologic data acquisition
• Vending machine
• Telemetry, SCADA
• Vehicle logistics and diagnostics controlling
• Parking meter and Taxi Monitor
• Telecom equipment supervision (Mobile base station, microwave or optical relay station)

Industrial router can work on hard circumstance and environment, high temperature, dusty, humity, and other complex area. We can mainly call it as wireless M2M application short for machine-to-machine. The router is connected to the machine, and remotely does transmission to another machine or data management centre.

H685d hsdpa router is with 7.2Mbps speed maximum, and can be easily upgraded to HSPA Router for 14.4Mbps or even higher speed.

A Typical Question for Cell Router

We often meet cell router users to ask such questions.

Someone asks “How do set up a Wifi router when the main computer uses a router to get the internet?”

It’s a typical question while using the cell router, especially an Industrial Ethernet Router.

The popular cell router is 3g hspa router with maximum 14.4Mbps download speed or even higher.

Details is as follows:
My computer has a router to connect it to the internet. Well I bought a Wifi router so that I could share the connection but I don’t know how to set it up.

Answer 1: We can draw a map like:

Router —> Wifi Router ——> Wired/wireless computers.

You need to attach the router cable with the WAN side of wifi router and then attach all your computers with the Wifi router either through a cable or wirelessly.

Answer 2: Are you using a “router” that plugs directly into your computer rather than a separate box that is wired in? I have a friend who used one of those and tried to use that computer as a router / gateway using the cell card / router in that machine. In short, it didn’t work.
You can buy a special router that accepts cell based router cards that then act as a normal wired router so you can connect other wireless routers (some may have a built in wireless so you don’t have to get a separate one) and/or other computers to it.

H900 Dual SIM Cellular Router

Brief:

H900 series router is an Industrial Ethernet Router for wireless M2M solutions. Providing dual sim slot for backup each other, and 5 RJ45 ports LAN switch. Built-in industrial class module to providing high performance.

HotSpot for H900:

1. Broadband M2M Communications

The product line provides a cost-effective broadband Machine-to-Machine (M2M) solution and supports the following radio access technologies: HSDPA, HSUPA UMTS, EDGE, GPRS and GSM.

The compact and rugged structure makes it a suitable product for deployments in M2M applications such as CCTV, ATM, telemetry, SCADA, retail (POS), digital signage, and intelligent traffic systems.

2. Dual SIM

Dual SIM architecture ensures that a backup 3G network can take over should the primary network fail. The router detects a network problem and fails over to a standby SIM/APN if necessary, ensuring customer's SLAs are upheld.

3. Security and Data Privacy

The H900 Series offers business grade security and data privacy facilities including:

Stateful Inspection Firewall

NAT Traversal

IP Security (IPSec) tunelling for data encryption over Internet connections

4. Five Port 10/100 Mbps Managed Ethernet VLAN Switch

The five port 10/100 Mbps managed VLAN switch offers port-based VLAN segmentation. The five ports can also be configured as separate Ethernet segments with firewalling between them. Both auto-detection and manual selection of speed and duplex are provided.

Types for H900 Series:
A. H900ev EVDO Router – working on 3G EVDO networks providing 3.1Mbps download.

B. H900d HSDPA Router – working on 3G HSDPA networks providing 7.2Mbps download

C.H900u HSPA Router – working on 3G HSUPA networks providing 14.4Mbps download

Originated by zouyanbing from Wireless & Cellular Modem/Router/AP Device. Please inform the link when copy.

Industrial Ethernet Router

WiFi router is widely used in hom and small offices. Cellular Ethernet router is another wireless router working under cellular networks.

The H900 is an industrial Ethernet router and can be configured for use in a number of different applications, especially for industrial applications. As a basic PPP Router using Dial-in or Dial-out the unit can be used to gain access to a remote Ethernet network via a Westermo PSTN, ISDN, GSM or radio modem. Multiple user identification and passwords along with a simple IP level firewall provides ample security. The H900 can also be used to get two networks for backup each other, where high stability is required, such as finance solutions. You can set one as main link, the other is for backup if the main is failed. Then the backup one will connect and build the link automatically.

Main Feature.

1. Up to 14.4Mbps/7.2Mbps download and 5.76M/2Mbps upload under HSPA networks.

2. Simple point to point applications

3. Keep online always.

4. Support dual sim, backup each other.

5. 5 RJ45 ethernet lan ports.

The H900 router is a 3G router, contains H900ev EVDO Router, H900d HSDPA Router and H900u HSPA Router.

Originated by zouyanbing from Wireless & Cellular Modem/Router/AP Device

Cellular Router for Finance Solution

As we know, cellular network bring wireless convenience for us, anywhere anytime. Cell router is a cellular device working with the wireless cellular networks. The Industrial Ethernet Router is widely used in different kinds of industrial application. ATM/POS in finance is the one. Users can take the gprs router or 3g hspa router to build a wireless internet connection for the solutions.

In the retail and financial services sectors, one of the top applications of M2M is ATM (automated teller machine) networking. The application can create impressive new revenue by enabling companies to put machines where they might otherwise not have reached.

Since the going rate for an ATM these days is in the $150,000 range, it only makes sense for banks to move these very expensive machines to the areas where demand for quick cash is highest. However, wireline connections are not always available where the action is, be it a where a major sports event is being played, a major concert is being staged, or to a popular shopping mall during the holiday season.

Facilitating a portable ATM relies on a wireless router inside of the ATM sending digital data to the banks central computer over a public wireless wide-area network rather than a leased line. When this M2M solution is properly executed, transactional security is commensurate to what a security officer would like to see in a wired environment.

As 3G public networks continue to be rolled out across the country, banks will begin to use wireless data communications as their primary means of ATM connectivity, replacing the leased lines in place today. And there are other exciting developments coming down the pipe. With the greater bandwidth afforded by 3G, additional options for portable ATMs in development include the addition of location tracking capabilities for stolen or lost ATMs, and video capabilities to record attempted robberies. Sometimes ATMs are not meant to be mobile, and the addition of a GPS receiver is a security feature that should be considered for every cash point machine.

Originated by zouyanbing from Wireless & Cellular Modem/Router/AP Device

Cell Modem and Router for Scalable digital signage solutions

Cell modem and router is the cellular device with USB/RS232 port or RJ45 ports. With cell modem and cell router, users and system intergrators can build network via cellular wireless network without cable lines.

Now here is a solution with the cell modem and cell router for short information.

Many industries benefit by delivering messages to their customers through digital signage including retail, leisure, hotels, finance and transport. It conveys data such as road traffic congestion, parking directions and passenger information for bus, rail and taxis to ease the decision-making process. Furthermore, digital signage technologies such as video, TFT, LCD, LED and VFD provide ideal mediums for advertising and promotional activities for generating new revenue opportunities.

Business Challenge
Lack of accurate and up-to-date information often compounds problems and increases frustration. Examples include traffic congestion and road incidents where early warnings help to direct traffic away from problem areas. In many cases, "content" needs to be delivered in response to real-time events such as parking availability, bus arrival times and excessive vehicle speeds. Delivering strategic messages to digital signage enables passengers, customers, staff and the public at large to make better decisions. Advertising and promotional opportunities exist for retailers and brand owners. These are especially powerful where there is a captive audience e.g. public transport and retail queues, taxis and public conveniences. Key issues lie with fast updates to remote and mobile locations, especially where they are not easily accessible or in dangerous locations such as track & roadside. 

Scalable digital signage solutions
Video, graphic and text signs support proprietary protocols at TCP/IP, serial or Ethernet level. Communication can be added to digital signage using a modem which offers simple remote access or perhaps a router for an Ethernet networked device.
An Internet enabled modem provides access to FTP download sites and a content delivery system offers a complete solution. Intelligent Internet enabled modems enable legacy equipment to be monitored, which can be scaled to a remote monitoring system solution, where information can be delivered in response to real-time events.

Simply words, the remote device connects the cell modem by USB/RS232 port and the cell router by RJ45 ports. Get a sim card for the cell modem and router, it dialup to the internet network to create the wireless networks.

GPRS/CDMA modem is with RS232 ports. And HSPDA / HSPA modem is with USB port.

3G HSDPA Router – H900d

>>| Brief

The H900d series 3G HSDPA Router is designed for establish a GSM/WCDMA 3G network and share a cellular broad band Internet connection. The H900 series Cellular Router enables users to quickly create a secure network and provide access to the Internet using a cellular network.

As a 3.5g Router, H900d 3G HSDPA Router takes the very stable operation and running.

And H900d is easily to updated to HSUPA Router as in 3.75G Router.

H900d is also a HSPA Router, which is widely used in more than 50 countries and regions, and more than twenty industrial fields, such as power control, water schedule, traffic, oil field, weather forecast, environmental protection, street lamp control, post, bank and many other areas.

>>| Typical Topology

>>| Main Features

Ø         Supports multi-band GSM, GPRS, EDGE, HSDPA, HSUPA network

Ø         SMA Standard antenna can change different high gain antenna.

Ø         Always on line, once the network is disconnected, it will automatically to redial.

Ø         DDNS, NAT/NAPT, DMZ, Firewall supported.

Ø         Smart power management

Ø         RS-232/485 interface transparent communication (DTU modem function)

Ø         5 LAN RJ45 ports for Ethernet interface

Ø         Dual SIM supported, swift freely and backup each other.

Ø         VPN (PPTP, L2TP, GRE, IPSec) supported for high security requirement applications

H900 cellular router is designed as industrial class, especially for wireless M2M in different application field. The high stability, durability win great positive feedbacks.