Acronyms And Terms - Cisco ATUC-4DMT-ISDN Installation And Configuration Manual

Cisco NI-2 Network Interface Processor Module
The "Cisco NI-2 Network Interface Processor Module" section on page 13 briefly describes the Cisco
NI-2 network interface processor module (see Figure 4 and Figure 5).

Acronyms and Terms

Table 3 defines the following terms that are used in this guide.
Table 3
Acronym/Term
2B1Q
4B3T
AAL5
ADSL
ANSI
ATM
ATUC or ATU-C
CCO
CO
CPE
DMT
DSB
DSP
DSLAM
DSL
EMI
EPROM
ESD
FAQ
FCC
FPGA
FTP
G.dmt
GFR
GND
HEC
I/O
78-10981-01
Acronyms and Term Definitions
Definition
An ISDN line coding technique used in the USA and
Europe
An ISDN line coding technique used in Germany
ATM adaption Layer 5
Asymmetric digital subscriber line
American National Standards Institute
Asynchronous Transfer Mode
Central office ADSL transceiver unit
Cisco Connection Online
Central office
Customer premises equipment
Discrete multi-tone
Data serial bus
Digital signal processor
Digital subscriber line access multiplexer
Digital subscriber line
Electromagnetic interference
Erasable programmable read-only memory
Electrostatic discharge
Frequently asked questions
Federal Communications Commission
Field programmable gate array
File Transfer Protocol
Standard that defines ADSL over splitter-coupled
interfaces.
Guaranteed frame rate
Ground
Header error control
Input/output
Cisco ATUC-4DMT-ISDN Line Card Installation and Configuration
Acronyms and Terms
17