Arris C4 - Page 3173

Chapter 48: Abbreviations
STANDARD Revision 1.0 C4® CMTS Release 8.3 User Guide
© 2016 ARRIS Enterprises LLC. All Rights Reserved. 3173
Abbrev'n
Definition
DLC
Downstream Line Card
DNIS
Dialed Number Identification Service
DNS
Domain Name Server
DOCSIS
Data Over Cable Service Interface
Specification
DoS
Denial of Service
DPIC
Downstream Cable Access Module Physical
Interface Card
DRFI
Downstream Radio-Frequency Interface
DRR
Dynamic Route Redundancy
DS0
Digital Signal level 0
DS1
Digital Signal level 1
DS2
Digital Sgnal level 2
DS3
Digital Signal level 3
DSCP
Differentiated Services Code Point
DSG
DOCSIS Set-top Gateway
DSID
Downstream Service ID
DSL
Digital subscriber line
DSLAM
Digital subscriber line access multiplexer
Abbrev'n
Definition
DSU
Data service unit
DTE
Data terminal equipment
DTI
DOCSIS Timing Interface
DR
Designated Router
DTMF
Dual tone multi-frequency
DVA
Digital Voice Adapter
E-0
European digital signal level 0
E-1
European digital signal level 1
E-2
European digital signal level 2
E-3
European digital signal level 3
E-BGP
Exterior Border Gateway Protocol
E channel
Echo channel
ECMP
Equal Cost Multi-Path
ERTR
Embedded Router
ESD
Electrostatic discharge
EMI
Electromagnetic interference
EMS
Element management system