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LTPH-UM-1049-02, Issue 2 Appendix E - Abbreviations
H2TU-C-319 List 4E January 9, 2002 77
MTAE: Metallic Test Access Equipment
MTAF: Metallic Test Access Facilities
MUX: Multiplexer
N
NLOC: Network Local Loopback
NMA: Network Management and Administration
NPRM: Network PRM
NREM: Network Remote Loopback
O
OPTIS: Overlapped PAM Transmission with Interlocking Spectra
P
PAM: Pulse Amplitude Modulation
PRM: Performance Report Messaging
PRMF: Performance Report Messaging - Far End
PRM-FE: Performance Report Messaging - Far End
PRMN: Performance Report Messaging - Near End
PRM-NE: Performance Report Messaging - Near End
R
RAIS: Remote Alarm Indication Signal
RLOS: Remote Loss of Signal
RRAI: Remote Alarm Indication
S
SES: Severely Errored Seconds
SES-L: Severely Errored Seconds - Line
SES-P: Severely Errored Seconds - Path
SF: SuperFrame
SMJK: SmartJack Loopback
SPNn: Span Number
SPRM: Supplemental PRM
SPTE: Split Equipment
SPTF: Split Facilities
T
TRCI: TX RAI-CI Indication - Customer Installation
TUC: Transmission Unit Central Office
TUR: Transmission Unit Remote End
U
UAS: Unavailable Errored Seconds
UNFR: Unframed
UUT: Unit Under Test