LOAD CROSS-SWITCHING PROCESSING METHOD FOR OPTICAL TRANSPORT NETWORK (OTN) EQUIPMENT AND CORRESPONDING OTN EQUIPMENT

摘要

FIELD: radio engineering, communication.;SUBSTANCE: invention relates to communication engineering and can be used in optical transport network systems. Disclosed is a load cross-switching processing method for optical transport network (OTN) equipment, which includes a service unit and a cross-switching unit, wherein said service unit includes a first service subunit and a second service subunit. The method includes breaking down, by the first service subunit, data T1 displayed on T time intervals in N/2 lower data buses of the motherboard of the first service subunit, into two parts; breaking down, by a second service subunit, data T2 displayed on T time intervals in N/2 lower data buses of the motherboard of the second service subunit, into two parts; exchanging data and recombination thereof, performed by said first service subunit and said second subunit, and transmitting the recombined data to the cross-switching unit.;EFFECT: high transmission channel throughput.;10 cl, 5 dwg