Ericsson EDA 2530 - 12 Glossary of Terms

EDA 2530 Commissioning Procedure for Cable and Wireless Access
1/153 22-FGC 101 0239/2 Uen Rev J 2010-04-01
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12 Glossary Of Terms
ADSL Asymmetric Digital Subscriber Line (8 Mbit/s Down 1 Mbit/s Up)
ARP Address Resolution Protocol
ATM Asynchronous Transfer Mode
ATU-C ADSL Terminal Unit Central
ATU-R ADSL Terminal Unit Remote
B-BUSS Broadband-Britain Umbilical Service Structure
BRAS Broadband Remote Access Server
CES Circuit Emulation Service(s)
CP Common Part
CPE Customer Premises Equipment
DDF Digital Distribution Frame
DLE Digital Local Exchange (Another name for the Access Hub ADSL
SHDSL & POTS)
DSLAM Digital Subscriber Loop/Line Access Multiplexer
EDA Ethernet DSL Access (Ericsson EDA 2530 previously known as
Marconi AXH2530)
G.SHDSL Global Single-pair High-speed Digital Subscriber Line (2.3 Mbit/s
Down 2.3 Mbit/s Up)
IMA Inverse Multiplexing ATM
IP Internet Protocol
ITAM Integrated Test Access Matrix
LCT Local Craft Terminal
LTA Line Test Access
MSAN Multi Service Access Node
MSP Multiplex Section Protection
MDF Main Distribution Frame