Long-Range Wireless LAN - Cost-Effective Solution for Rural Internet Access?

Long-Range Wireless LAN: cost-effective solution for rural access to the internet?

Is it finally the result for cost-effective internet connection in remote regions?

The physical and geographic position of some remote instances of the world has made it difficult to establish a steady communication link thus depriving it full benefits associated with Information and Communication Technological know-how (ICT).

Linking remote communities on the so-called communications highway as a result of landline or by many of the available fixed-line systems is simply expensive and financially not necessarily viable. The reality with few subscribers in rural areas can dampen each and every investor's enthusiasm.

Notwithstanding your phenomenal growth of cellular-mobile phones that brought tremendous effect to communication, high speed link with the internet, is very much limited with early generation GSM/CDMA phones and to some extent next generation mobile cellular networks. It would take many years for 3G technology to make an impact in remote regions.

In order to catch-up while using the ICT bandwagon, fill-in the demand for broadband connectivity and services in un-served spots, an opportunity awaits to remain tap by utilizing long-range Cellular LAN (WLAN) and long-range cordless telecom platforms (otherwise known as as phone extender) which are fast gaining ground being a reliable, secure and cost-effective method to delivering broadband communications solutions in remote areas.

This articles aims to harness and leverage brand-new emerging Long-Range Wireless LAN technology to compliment existing fixed-line multilevel resources and improve delivery of data communications in remote regions of the world.

Discover how Long-Range Wireless LAN will answer the requirement for a true cost-effective solution access to the internet in remote regions.

WIFI INDOOR VS OUTDOOR LONG-RANGE WIRELESS LAN PLATFORM:

There are two types of Wireless LAN which is usually synonymous to short-range together with long-range communication: indoor together with outdoor.

Indoor type equipment refers to traditional device, as the word suggest, connotes limited transmission coverage within 30-50m and up to 900m when fitted with outdoor antenna. However, being fitted with outdoor antenna fails to make them true outdoor equipment. Synchronization and reliable operation are sometimes sacrificed. Indoor-type Wireless LAN accessories are "off-the-shelf", commercially available equipment that could be obtained from computer merchants. It is designed purely for indoor use.

The other type is outdoor long-range Cellular LAN. The difference lies in the design and intended application. Some WLAN manufacturers are focusing on making outdoor equipment, coming up with them for maximum transmission coverage while maintaining info throughput.

Outdoor Long-Range Wireless LAN is designed to be robust, resilient, dependable, secure and weatherproof. As "true-outdoor" unit (since oppose to indoor included with outdoor antenna), each of those radio unit and antenna are installed outdoors utilizing Power-over-Ethernet (POE take note: power is feed via CAT 5 cable) thus resulting in minimal gain loss because of the shorter antenna cables.

Depending on the radiated power (250mW to 1 watt to 4 watts) and antenna-type (Omni, Flat-Panel, Yagi, Parabolic and Dish) range can reach from 9km to help 60km long enough to achieve remote areas. Data transmission speed varies though with as much 11Mbps max for 802. 11b model with auto-fallback going 5. 5 or 2Mbps sacrificing speed/throughput exclusively use reliable transmission and as much 54Mbps and 108Mbps (in turbo-mode) for many 802. 11g/a model also with auto-fallback.

Outdoor Long-Range Wireless LAN with bridge and point-to-point mode can reach as much as 60Km transmission distance in open terrain (line-of-sight). Truly, Long-Range Wireless LAN can be a cost-effective solution for rural access to the internet.