ADTRAN 1200305L1 system manual Connecting the Atlas 550 to AN External Modem

CONNECTING THE ATLAS 550 TO AN EXTERNAL MODEM

Introduction

The ATLAS 550 can be accessed and managed via a modem, allowing the same capabilities to the user as if connected to the local CONTROL IN or CRAFT ports. Access is provided either by a female RJ-45 connector, labeled CONTROL IN, located on the lower right corner of the back of the unit or by the CRAFT port, located on the lower left of the front of the unit.

Prerequisite Procedures

The ATLAS 550 should be mounted in its permanent location before connecting to an external modem.

Tools and Materials Required

•Female RJ-45 to Male DB-25 Connector (shipped with unit)

•Modem

•Modem Cable

To prevent electrical shock, do not install equipment in a wet location or during a lightning storm.

Electronic modules can be damaged by static electrical discharge. Before handling modules, wear an antistatic discharge wrist strap to prevent damage to electronic components. Place modules in antistatic packing material when transporting or storing. When working on modules, always place them on an approved antistatic mat that is electrically grounded.

61200305L1-1F © 2002 ADTRAN, Inc. 347