Computer networking or Data communications (Datacom) is the engineering discipline concerned with the communication between computer systems or devices. A computer network is any set of computers or devices connected to each other with the ability to exchange data.[1] Computer networking is sometimes considered a sub-discipline of telecommunications, computer science, information technology and/or computer engineering since it relies heavily upon the theoretical and practical application of these scientific and engineering disciplines. The three types of networks are: the Internet, the intranet, and the extranet.
Wireless
Dcare can provide intelligent wireless networking solutions based on WiFi and WiMAX technologies, for local area network access and point-to-point and point-to-multipoint WAN connectivity.
WiFi is the wireless way to handle networking. It is also known as IEEE 802.11 networking and has three popular standards 802.11a (also known as Bluetooth) 802.11b and 802.11g. The big advantage of WiFi is its simplicity. You can connect computers anywhere in your home or office without the need for wires. The computers connect to the network using radio signals. A solution can be designed to securely work over existing IP network facilities, and extends across both private enterprise networks as well as the public Internet.
Precision Techserve offers a range of WiFi products like, LAN Cards, Access Points, Wireless Bridges and Wireless Routers. We could architect a unique solution for your connectivity needs to provide secured wireless access using products from world leaders like, Cisco, Linksys, 3Com, Wavewireless (formerly P-Com).
WiMAX is IEEE 802.16 standards-based wireless technology that provides high-throughput broadband connections over long distances. We are gearing up to provide wireless connectivity solutions using WiMAX technology for a number of applications, including “last mile