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Technical information is subject to change without notice.



Single fiber technology offers a 50% savings in fiber utilization. It is an attractive solution to maximize

the usage of a limited number of fiber runs.

In a traditional optical link, a fiber pair consists of two uni-directional strands. The single fiber

technology multiplexes two optical wavelengths of 1310nm and 1550nm into a single strand fiber. In

a single fiber media converter each wavelength is responsible for either the transmit or receive

function. Consequently, the bi-directional transmission is achieved by using a single strand. The

converters in a single fiber scenario "match" each other's wavelengths. Converter A transmits at the

wavelength of 1310nm and receives at 1550nm while the other converter transmits at 1550nm and

receives at 1310nm. Therefore, converters are usually used in pairs.

Single fiber technology is available on all Transition Networks Media Converters in maximum distance

ranges from 20 to 80km.