| 摘要 |
<p>The disclosure provides a crossing capacity processing method for Optical Transport Network (OTN) equipment and the OTN equipment, wherein the OTN equipment comprises a service unit and a crossing unit; the service unit comprises a first service subunit and a second service subunit. The method comprises the following steps: the first service subunit divides data T1 which is mapped to T timeslots of N/2 lower backplane buses of the first service subunit into two parts; the second service subunit divides data T2 which is mapped to the T timeslots of the N/2 lower backplane buses of the second service subunit into two parts; the first service subunit and the second service subunit exchange and recombine the data, and send recombined data to the crossing unit. The disclosure reduces the system cost and improves the utilization ratio of system.</p> |
