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Description / Abstract:
An optical interface for use between teleprotectionand digital multiplexer equipmentthat can operate at a data rate of N times 64 kilobit per second where N = 1, 2…12 isdescribed. Requirements for both physical connection and the communications timing are also 4 included
Purpose
The purpose of this standard is to allow the interconnection of different vendors’ teleprotection equipmentwith different vendors’ multiplexer equipment, without any restriction on the contentof the N times 64 kilobit per second data using up to 2 km of 50 or 62.5 micrometer multimode or up to 20km of 9 micrometer single-mode optical fiber