VeEX MPA User Manual page 818

MPA_e_manual_D07-00-129P_RevA00
M
For SDH, Lower Path Order - Payload Level Mismatch from a V5 byte.
LP-RDI
For SDH, Lower Path Order - Remote Defect Indication from a V5 byte.
LP-REI
For SDH, Lower Path Order - Remote Error Indication from a V5 byte.
LP-TIM
For SDH, Lower Path Order - Trace Identifier Mismatch from a J2 byte.
LP-UNEQ
For SDH, Lower Path Order - Unequipped from a V5 byte.
LSS
Loss of Sequence Synchronization. Also known as Loss of Pattern Sync.
M
MAC
Media Access Control. The lower of two sublayers of the data link layer defined by the
IEEE. The MAC sublayer handles access to shared media, such as whether token
passing or contention will be used.
MAC Address
The hardware address of a device connected to a shared network medium.
MCH
MicroTCA Carrier Hub. A central management and data switching device in a
MicroTCA system, to provide needed support for the AMC cards used by the MPA
system. The MPA chassis requires either an MCH and AM4022 processor combination,
or just one SCM-210 (System Controller Module) card.
MicroTCA
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