P

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y]

PABX (private automatic branch exchange)
panels, DSX
pass-through
passive DWDM
Path Protected Mesh Networks (PPMN) 2nd 3rd
paths, SONET/SDH transmission segments
PBX (private branch exchange) switches
PCA (Protection Channel Access) 2nd
PCM (pulse code modulation)
PDH (plesiochronous digital hierarchy)
Peak Information Rate (PIR)
performance
     ATM
     Frame Relay
     IO
     monitoring 2nd
Performance tab (CTC)
phases, evolution of SANs
pigtailing
PIR (Peak Information Rate)
plain old telephone service (POTS) 2nd
platforms
     legacy optical
         OC-12
         OC-48
     MSPPs 2nd
         capital expense reduction
         demand for LAN bandwidth
         high-bandwidth services
         market drivers
         OAM&P 2nd
         TCO 2nd
plesiochronous digital hierarchy (PDH)
PLSs (Private Line Services)
point of presence (POP) 2nd
point-to-point Ethernet over MSPP
Point-to-Point Protocol (PPP)
point-to-point transport architecture
policies, management
POP (point of presence) 2nd
Port-mapped mode
ports
     DS3
     G1K
     I/O
POTS (plain old telephone service) 2nd
power supply
     connections
     MSPPs
     supply voltage monitoring, AIC-I
     troubleshooting
     voltage monitoring 2nd 3rd
PPMN (Path Protected Mesh Networks) 2nd 3rd
PPP (Point-to-Point Protocol)
PRI (primary rate ISDN)
primary reference source (PRS)
prioritization, timing
private architecture
private automatic branch exchange (PABX)
private branch exchange (PBX) switches
Private Line Services (PLSs)
private rings
production design
profiles
     alarms
     security
propagation, light (in fiber)
protection
     APS
     bandwidth
     DWDM
     mechanisms
     switches
Protection Channel Access (PCA) 2nd
PROTNA (Protection Unit Not Available)
protocols
     Frame Relay
     IP
     IPTV
     PPP
     SNMP
     STP
provisioning 2nd 3rd
     A-to-Z circuit
     community names
     E-Series Ethernet interface cards
     end-to-end
     flow-through
     MSPPs
     ONS 15454 2nd
     RPR
     services
PRS (primary reference source)
PSTN (public switched telephone network) 2nd
pulse code modulation (PCM)