Networking hardware includes all equipment needed to perform data transmission. Physical topology of a network refers to the configuration of cables, computers, and other peripherals.
Logical topology is the method used to pass the information between workstations.
The use of networking and telecommunications technology are radically changing the way information is acquired and managed in medical settings. Real time transmission of X-rays, MRIs, CTs, pathology samples, and other diagnostic tests are made possible, and system can be configured to transfer and store these images on the physicians' computers for later references. Physicians can also consult visual information with researchers or specialists in other locations, conduct video seminars nationwide, and share medical records. Other healthcare related services such as electronic health insurance claim filing, and personalized health information systems are made possible by the advent of this technology. 3COM Networking Solutions is an excellent source for obtaining information that is not covered by FCIT's networking tutorial.