Covad Wireless

About Covad Wireless ..

Fast install, high performance and competitive pricing on business class Internet access.

Covad Wireless, formerly known as NextWeb, Inc., operates one of the nation’s
largest fixed broadband wireless networks focused on serving business customers.
Its solutions range from T1 replacement to high-capacity service with data speeds of
up to 45Mbps. Covad Wireless serves over 4,000 small and medium-sized businesses in the San Francisco Bay Area, Greater Los Angeles
area, Chicago and Las Vegas.

Covad Wireless is a division of Covad Communications.

Distance of Wireless

Topology Wireless

Radio Wireless

What is a Wireless

Wireless is a wireless technology, in this case is to have telecommunications using electromagnetic waves instead of cables. Current wireless technology is growing rapidly, can be seen by naked eye with a growing number of cellular phone usage, but it also develops wireless technology used for Internet access.
Wireless LANs using elektromagetik waves (radio and infrared) to perform data communication channel data from one point to another point without going through the physical facility. This connection uses a specific frequency to distribute the data, most of the Wireless LAN using a frequency of 2.4 GHz. Frequency is called the Industrial, Scientific and Medical Band or often called the ISM band, as described above.In some products this equipment using a PCMCIA card with the ability of 11 mbps. Often misunderstanding here. Referred to 11 mbps here is the ability to perform maximal Card a transmission, you could say the maximum number of upstream and downstream tools. This capability is not always able to walk as it is called 11 mbps earlier, if we calculate the loss will occur at least about 50%, so the tool is capable of transmitting data 5.5 mbps. This can be done if we use a point-to-point, meaning that on both sides using the same equipment.
When you've done a point-to-multipoint, there will be a significant reduction, Multipoint here is analogous to the hub, so more and more connected with multipoint is there will be a decreased ability to transmit data. In a Multipoint tool that uses Wireless LAN 11 Mbps or sometimes called Access Point, can accommodate approximately 32 individual users, but if that is connected to a LAN network as well, there will be a decrease in the ability of at least half, so a maximum of a Base Transceiver System (BTS) is getting 16 users of the LAN.This capability can also be decreased if the BTS performed pen'cekek'an bandwidth such as 128 kbps, then the ability of BTS's data distribution would be reduced as well.