Wireless Network (Building to Building)

Wireless Network Technology

In many situations, where lying of physical wire is too costly or impossible. Wireless network technology becomes a viable solution. Today's wireless network technology has improved significantly in term of bandwidth and range. The cost of using wireless network is much less than renting a lease line from telephone company.

There are mainly two kind of wireless network technologies that are quite popular: Radio LAN and Infrared light beam. They both have their pros and cons. Radio LAN is more popular than Infrared. It typically offers 2Mbps in bandwidth, some recent model offers 11Mbps. For long range transmission, it can reach upto 50 km in distance. In most countries, Radio LAN uses the ISM (stands for Industrial, Science & Medicine) public frequency of 2.4G Hz and 5.8G Hz. For these frequency, no license is required from government. Infrared light beam wireless network is more secure because it uses light beam the size of about 2 feet in diameter to transmit data. It cannot be intercepted without alerting the receiving side. Many banks like to use Infrared wireless network between their buildings for security reason. Typical bandwidth is 10Mbps, but as high as 155Mbps (ATM speed) can be achieved.

We carry both Radio LAN and Infrared wireless products. Mostly our work is to connect LAN to LAN between buildings and factory compounds. The cost of having a wireless network can be as low as HK$50,000. and it provide many times the bandwidth of T1 at no monthly cost. Most products are very reliable now, having on average 5 to 8 years of working life. Actually, MCI of United States used wireless network to provide hundreds of millions of long distance calls every year.

Whether it is LAN to LAN connection between office buildings in Hong Kong or to set up multiple connections in your factory compound in the mainland China. We can help to minimize cost and improve bandwidth.   Reliably!

Optic-LAN 10

- Type: Infrared laser
- 10Mbps transmission speed
- Distance: 400, 550, 1000, 1800 metres
- Capable of transmitting through snow, heavy rain, fog
- Protocol transparent, fast set up
- 5-year warranty

Contact us directly at our tel. no. (852) 2463-9218 (Mr. Tang) for the solution most suitable to your business.
Or email to us for enquiry <sales@com2000.com.hk>