COURSE PREFACE

The service technician training for digital loop carrier systems provides the skill to work in the digital loop carrier environment. We teach the one day course at your location using your equipment in a working digital loop carrier system. Service technicians will acquire the knowledge and skill to correctly locate the customer problem and take the proper corrective action for customer trouble conditions relating to digital loop carrier plant.

The course provides a basic understanding of the principles of digital loop carrier systems, working in the remote terminal environment and loop transmission parameters and testing.

This course covers an in depth correlation of customer trouble conditions including cause and effect when the transport is digital loop carrier.

OVERALL COURSE OBJECTIVES

Upon completion of this course the trainee will be able to:

• Demonstrate the knowledge and skill to work safely and correctly in and around the various types of remote terminals and system.
• Understand and comply with proper plug-in and equipment handling.
• Identify the different types of DLC systems, alarms and what not to touch and why.
• Understand and comply with proper paper work completion and coding.
• Understand applications of field and Central Office test equipment.
• Diagnose and apply the proper corrective action in the digital loop carrier environment with faults such as:

• Dial tone problems-none-slow.
• Ringing problems.
• Repeat report procedures.
• Out of limits test reading.
• Loop current-loss at 1004HZ-metallic noise-power influence.
• Excessive loss with slope.
• Longitudinal balance.
• Stressed and non-stressed balance and slope tests.
• Fax modems and caller-ID transmissions.
• Improper loading or excessive bridged tap. (loaded and non-loaded loops)
• Wideband service problems(ADSL/HDSL2/HDSL4/T-1/ADSL2+/VDSL2)

COURSE LENGTH    1 day