TCP/IP (Transmission Control Protocol / Internet Protocol is a package of network protocols that include TCP, IP, UDP, ARP and others. These are called subprotocols. When someone say TCP/IP they most likely refer to the whole group.
It has been developed for Advanced Research Projects Agency Network (ARPANet) by US Department of Defence. Later it has been adopted by other network ...
Poor cable installation techniques and lack of experience could create many network problems. Grade of cable or crimping failure could fail the network completely or cause damage in the network that will result in future failures. This article is intended to provide cable installation tips for preventing Physical layer failures.
Twisted pair cable should not be untwisted for more than one-half ...
Cable plant - cabling system in the enterprise including all the hardware. All the cable are following the same cabling standard. Standard is well know as the structured cabling. It is used in order to maximize performance while minimizing upkeep. Standard is independent from the type of the media that is being used in the network, it applies for copper ...
Serial-data transmission where bits are continuously transmitted in a single transmission line. Most common serial data transmission method is called RS-232 (Recommended Standard 232). RS-232 specifies Physical layer values like voltage, timing, and compatibility. This standard is used with most common connectors - RJ-45, DB-9, and DB-25, or lotus screw type, as used in our video over fiber equipment series.
Serial ...
Single-mode fiber (SMF) is having a core of 8 to 10 microns in diameter. Signal is traveling in a single light beam with close to none reflection. Low reflection ratio means lower dispersion. This type of cable can achieve close to max values in distance and bandwidth without repeaters. This type of fiber is commonly used for connecting WAN locations. ...
The core of the fiber-optic cable is made of one or multiple glass or plastic fibers. Central fibers are used as media for transmitting data, which is being sent in light beams from a laser or a LED. The core is surrounded by layer of plastic or glass with different density, which is called cladding. Its purpose is to reflect ...
