Acronyms and Abbreviations

ACK

acknowledgment

ALM

alarm

ANSI

American National Standards Institute

ARP

address resolution protocol

ASCII

American National Standards Code for Infor-

 

mation Interchange

async

asynchronous

BECN

backward explicit congestion notification

bps

bits per second

CCITT

Consultive Committee for International Tele-

 

phony and Telegraphy

CD

carrier detect

CIR

committed information rate

CO

central office

CPE

customer premise equipment

CR, C/R

command response

CRC

cyclic redundancy check

CS

clear to send

CSU

channel service unit

CTS

clear to send

dB

decibel

DBU

dial backup

DCD

data carrier detect

DCE

data communications equipment

DDS

digital data service

DE

discard eligible

DLCI

data link connection identifier

DSR

data set ready

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ADTRAN 1200214L1, 1204002L1, 1204006L1 user manual Acronyms and Abbreviations

1204002L1, 1200214L1, 1204006L1 specifications

ADTRAN, a renowned provider of networking and communications equipment, has developed a range of products designed to enhance telecommunications infrastructure. Among these are the models ADTRAN 1204006L1, 1200214L1, and 1204002L1. Each of these devices combines innovative features and cutting-edge technology to offer robust solutions for modern networking demands.

The ADTRAN 1204006L1 is designed for high-performance fiber optic networking. It supports advanced wavelength-division multiplexing (WDM) technology, enabling multiple data streams to be transmitted simultaneously over a single fiber line. This feature significantly increases network capacity and efficiency, making it ideal for service providers who require a scalable solution. Furthermore, the 1204006L1 includes integrated Ethernet switching capabilities, simplifying network management and reducing operational complexity.

On the other hand, the ADTRAN 1200214L1 focuses on delivering reliable DSL services. This device utilizes VDSL2 technology to provide high-speed internet access over copper lines, making it suitable for both residential and small business applications. The 1200214L1 also features advanced line management capabilities, allowing for improved performance and stability in varying network conditions. With its flexible deployment options, this model can be integrated into existing infrastructures without significant upgrades.

Lastly, the ADTRAN 1204002L1 is a versatile network access device that supports both T1 and Ethernet services. This dual-functionality makes it an exceptional choice for businesses that require a reliable connection for voice and data services. The 1204002L1 is equipped with advanced QoS (Quality of Service) features, ensuring that critical applications receive priority bandwidth. This model also supports carrier-grade reliability, enabling service providers to offer consistent and high-quality services to end-users.

Collectively, these ADTRAN products showcase the company's commitment to innovation and reliability in telecommunications. With their diverse range of technologies—ranging from fiber optics to DSL and T1 services—ADTRAN provides flexible solutions that cater to the needs of various users, from individual consumers to large enterprises. The combination of high-performance capabilities and user-friendly features positions ADTRAN's offerings as essential tools in today’s interconnected world. Businesses can thus leverage these advanced technologies to enhance their connectivity and meet the evolving demands of their customers.