Wireless

Wireless networks can operate as stand alone networks operating from as little as two computers right up to full wireless networks that provide seamless connectivity from building to building and site to site.

Wireless networks integrate and enhance conventional wired networks to provide added flexibility in areas that are either difficult to cable or where users require greater mobility and flexibility.

We supply, install and support multiple leading vendors wireless products. As requirements and performance vary greatly from site to site and building to building we can recommend and supply the most suitable solution for your requirements.

 

 



 

Access Points provide wireless connectivity from any computer (or handheld device) to a wired network - they are literally a 'hub without wires'.

There are existing international standards for Ethernet wireless local area networks, currently 802.11b, 802.11a and 802.11g. 802.11b is designed to connect at speeds ranging from 1Mbps to 11Mbps utilizing the 2.4 Ghz spectrum. The distance at which a signal can be received is typcally 100 metres but can vary depending on building design and construction as well as specific vendors equipment. Due to its good performance, cost and ease of use these systems are very suitable to provide connectivity for any normal LAN user who requires additional mobility and flexibility.

The 802.11a standard is a newly released standard that is designed to connect users at 55Mbps and transmits in the 5Ghz spectrum.

The distance at which users can connect is greatly reduced from the 802.11b standard and is typically 50 metres. Typical use is local environments such as classrooms and corporate sales areas that require higher bandwidth for high density of users in a small physical area.

These two technologies are not interoperable, however they can co-exist in the same network and enhance overall connectivity to a wired network.

802.11g is a soon to be released standard that operates at 24Mbps. Its range is similar to the 11Mbps systems and is designed to be compatible with these existing systems due to its expected conformance to the WiFi standards. At slightly higher cost it provides greater speed for higher bandwidth type applications.


 

Bluetooth is a 'personal space' wireless connectivity system for connecting handheld devices such as a mobile phone to a handheld computer device within a maximum 10 metre radius.

It is not compatible with other wireless standards however a network can be designed that accommodates all wireless devices onto a common network infrastructure.

 


 

Building to Building systems can provide network connectivity for multiple users in separate buildings that are either difficult or not practical to cable.

These links can be made across a road, from building to building or from suburb to suburb.

Low speed and high speed links are available depending on the bandwidth required and the distance between sites. Single point to point connections can connect two individual sites or a multi-point configurations can connect multiple remote sites to a common central site.

We provide site survey services to ascertain the most suitable link for your application, along with all components such as aerials etc to provide a reliable high speed link.



 

Wireless audit and network design services
We provide complete services to evaluate the suitablility and performance of a wireless netowrk at your specific site. Documentation and careful design before the installation of a wireless network is critical in avoiding cell conflict and ensuring adequate performance is available for all users.

 


 

Wireless Gateways provide streamlined internet connectivity for both wired and wireless networks. Connection for all internet and email services can be shared among multiple users simultaneously and operation is completely transparent to all users.

Whether you are on a dial up, cable or ASDL link these devices make the task of connecting computers to the internet very simple. Features such as in-built DHCP, firewall and other functions make these perfect for small offices or home users who want simplicity and flexibility to work from any desk, table or chair– inside or outside.

 


 

Wireless Network Cards are standard PCI or PCMCIA form network cards for use in either desktop, notebook or handheld type computers.

Management software provides greater flexibility for mobile users to connect to different networks in both the office and home without the need to constantly change connection settings.

When looking for the right wireless network card and access point to best suit your needs remember to look for products that support the WiFi standard. This standard ensures interoperability between all wireless products from different vendors.