R

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]

rates, SONET/SDH
RBOC (Regional Bell Operating Company)
reconfigurable optical add/drop [See ROADM (reconfigurable optical add/drop).]
reconfigurable rings
reduction, capital expense
redundancy
     MSPPs
         cable route diversity
         common control redundancy
         multiple shelves
         redundant power feeds
         rings
         synchronization
         tributary interface protection
     RPR
references, timing
reflection
refraction
Regional Bell Operating Company (RBOC)
regulations, SANs
reliability
     cable route diversity
     common control redundancy
     multiple shelves
     redundant power feeds
     rings
     synchronization
     tributary interface protection
remote access
remote-monitoring [See RMON (remote-monitoring).]
replication
     asynchronous data
     synchronous data
reports, alarms
resiliency
resilient packet ring [See Route Processor Redundancy (RPR).]
resources
restoring databases
RET1/BAT1 terminals
retrieving
return on investment (ROI)
reversion, software
rings
     ONS 15454
     topologies
RMON (remote-monitoring) 2nd
     Ethernets
     thresholds
ROADM (reconfigurable optical add/drop)
     DWDM
     ring power calculations
ROI (return on investment)
round-trip delay, SAN
Route Processor Redundancy (RPR)
routes
routing circuits
     automatically
     manually
Routing Layer
RPR (resilient packet ring) 2nd
     ONS 15454 ML-Series Ethernet
     provisioning
     transport architecture
RPR (Route Processor Redundancy)