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Asynchronous Transfer Mode (ATM) Passive Optical Networks (PONs)

Glossary

ADSL
asymmetric digital subscriber line

ATM
asynchronous transfer mode

CDMA
code division multiple access

CO
central office

DLC
digital loop carrier

DSL
digital subscriber line

FSAN
full-service access network

FTTB/C
fiber-to-the-business/curb

FTTCab
fiber-to-the-cabinet

FTTH
fiber-to-the-home

HDSL
high bit-rate digital subscriber line

ISDN
integrated services digital network

LAN
local-area network

NT
network termination

OAM&P
operation, administration, and management protocol

OLT
optical line terminal

ONT
optical network termination/terminator

ONU
optical network unit

PLC
planar light circuit

PON
passive optical network

POP
point of presence

POTS
plain old telephone service

QoS
quality of service

SDMA
subcarrier division multiple access

SLA
service-level agreement

SMS
service management system

SONET
synchronous optical network

TDMA
time division multiple access

VDSL
very high speed digital subscriber line

WDMA
wave division multiple access

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