RS-ES: Regenerator section errored second
RS-ESR: Regenerator section errored second ratio
RS-SES: Regenerator section severely errored second
RS-SESR: Regenerator section severely errored second ratio
RS-BBE: Regenerator section background block error
RS-BBER: Regenerator section background block error ratio
RS-UAS: Regenerator section unavailable second
RS-EB: Regenerator section errored block
MS-ES: Multiplex section errored second
MS-ESR: Multiplex section errored second ratio
MS-SES: Multiplex section severely errored second
MS-SESR: Multiplex section severely errored second ratio
MS-BBE: Multiplex section background block error
MS-BBER: Multiplex section background block error ratio
MS-UAS: Multiplex section unavailable seconds
MS-EB: Multiplex section errored block