ADTRAN ATLAS 550 Bedienungsanleitung PDF herunterladen (Seite 31)

61200305L1-1 ATLAS 550 User Manual 1-1

Chapter 1

Introduction

PRODUCT OVERVIEW

The ATLAS 550 is a modular, highly scalable platform that provides robust

solutions for the wide areacommunication needs of small-to-medium cor-

porationsandnetworkaccessproviders.ATLAS550isan IntegratedAccess

System with the most extensive support of dedicated bandwidth manage-

ment and access switching in the industry.

The ATLAS 550 is a lower bandwidth version of the ATLAS 800

PLUS

. The

ATLAS 550 contains a high-performance CPU and powerful

communications drivers which allow the support of optional applications

such as frame relay.

The ATLAS 550 architecture also includes a packet switching and a circuit

switching bussing scheme. The result is a system capable of supporting

bandwidth requirements up to four T1/E1 or Primary Rate ISDN (PRI) cir-

cuits. Designed for standalone, rackmount, or wallmount installations, the

ATLAS 550 Base Unit provides two hot-swappable network interfaces and

fourexpansionslotsthataccommodatehot-swappablemodulesforavariety

of applications. A 10/100BaseT Ethernet connection for remote access and

network management is standard with the ATLAS 550 Base Unit.

The ATLAS 550 modules include the following:

• Dual Nx 56/64 Option Module

•DualT1/PRIOptionModule

•QuadBasicRateISDNOptionModule

•Octal/QuadFXSOptionModule

•Octal/QuadFX0OptionModule

• Resource Host Module

• Voice Compress Resource Module

•T1NetworkInterfaceModule

With the ATLAS550, you can consolidateyour voice,data, and video appli-

cations into a singleplatformwhileoptimizing wide areabandwidth andre-

ducing equipment costs. The ATLAS 550 architecture and the chassis’ four

expansionslots allowforavarietyofmodules,making it oneofthemostver-

satile accesssystems on themarket. Withtheappropriatemodules installed,

the two main functions of the ATLAS 550 are to act as an Access Router and

an Access Switch.

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ADTRAN ATLAS 550 Bedienungsanleitung Seite 31