EXFO FTB-8500 Series for FTB-500 - Manual (Page 486)

Glossary
472 FTB-8500 Series and FTB-8120NGE/8130NGE
Acronym List
Q
R
PHY Physical Layer Device
PID Packet Identifier
PLM-P Payload Label Mismatch - Path
PM Performance Monitoring
PM Post Meridiem (period from noon to midnight)
PMT Program Map Table
ppm parts per million
PPP Point-to-Point Protocol
PRBS Pseudo Random Bit Sequence
PSP Primitive Sequence Protocol
PVID Port VLAN Identifier
QoE Quality of Experience
R_CTR Routing Control
PDF Portable Document Format
RDI Remote Defect Indication test (replaces the former
names FERF and RAI)
RDI-L Remote Defect Indication - Line
RDI-P Remote Defect Indication - Path
REI Remote Error Indication
REI-L Remote Error Indication - Line
REI-P Remote Error Indication - Path