As a region with volcanic activity, Indonesia has mountain ranges, with its highest peak on Papua, with Puncak Jaya, standing 4,884 meters (16,024 feet) above sea level. Major rivers in Indonesia include the Mahakam and Barito rivers, and the country's largest lake is Lake Toba in Sumatra.
To compensate, analog signals are amplified, ad digital signals are regenerated through repeaters. In a Half-duplex transmission, signals can travel in both directions over a medium BUT in only one direction at a time. When signals can travel in both directions over a medium simultaneously, the transmission is considered full duplex. A form of transmission that allows multiple signals to travel simultaneously over one medium is known as multiplexing. In multiplexing, the single medium is logically separated into multiple channels, or sub channels. Throughput is the amount of data that the medium can transmit during a given period of time.
Transposition of the conductors in a transmission system means exchange in the position of the transmission line conductors at regular intervals in a transmission system along the line in a manner that each transmission line conductor occupies the position of every other transmission conductors over an same distance.he purpose of transposition is due to balance the capacitance of the line so that electro-statically induced voltages balances out in the transposed lines. Under balanced condition the conductors magnetic field linking an telephone line is shifted by 120o out of phase.