alarm can be raised against the optical signal (OC-N) or the optical transport layer overhead (OTN) as well
as other objects. Therefore, both OCN: LOS and OTN: LOS appear in the list (as well as the other objects).
Alarm profile list objects are defined in Table 11: Alarm Logical Object Type Definitions, on page 110.
Alarm logical object names can appear as abbreviated versions of standard terms used in the system and the
documentation. For example, the OCN logical object refers to the OC-N signal. Logical object names or
industry-standard terms are used within the entries as appropriate.
Note
Alarm Logical Objects
The table below lists all logical alarm objects used in this chapter.
Table 11: Alarm Logical Object Type Definitions
DefinitionLogical Object
Reshape and retransmit (used for transponder [TXP] cards).2R
Alarm Interface ControllerInternational/alarm expansion panel. A combination term that
refers to this platform AIC-I card.
AICI-AEP
Alarm Interface Controller-International/Alarm Interface Extension. A combination term
that refers to this platform's AIC-I card.
AICI-AIE
Alarm Interface Panel.AIP
Amplified optical transport section.AOTS
Building integrated timing supply incoming references (BITS-1, BITS-2).BITS
The backplane.BPLANE
An environmental alarm port.ENVALRM
A card, its physical objects, and its logical objects as they are located in any of the eight
noncommon card slots. The EQPT object is used for alarms that refer to the card itself
and all other objects on the card including ports, lines, synchronous transport signals
(STS), and virtual tributaries (VT).
EQPT
Enterprise System Connection fiber optic technology, referring to the following TXP
cards: TXP_MR_2.5G, TXPP_MR_2.5G, MXP_MR_2.5G, MXPP_MR_2.5G, AR-XP,
AR-MXP, AR-XPE.
ESCON
BITS outgoing references (SYNC-BITS1, SYNC-BITS2).EXT-SREF
Fan-tray assembly.FAN
Cisco NCS 2000 series Troubleshooting Guide, Release 11.0
110
Alarm Troubleshooting
Alarm Logical Objects
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