ADC H4TU-C-319 List 1 Line Unit Manuel D’Utilisation

ADC Customer Service Group provides expert pre-sales and post-sales support and training for all its products.

Technical support is available 24 hours a day, 7 days a week by contacting the ADC Technical Assistance Center.

800.366.3891

• Quotation Proposals

• Ordering and Delivery

• General Product Information

800.366.3891

• Complete Solutions (from concept to 

installation)

• Network Design and Integration Testing

• System Turn-Up and Testing

• Network Monitoring (upstream or downstream)

• Power Monitoring and Remote Surveillance

• Service/Maintenance Agreements

• Systems Operation

800.638.0031

Email: wsd_support@adc.com

• Technical Information

• System/Network Configuration

• Product Specification and Application

• Training (product-specific)

• Installation and Operation Assistance

• Troubleshooting and Repair/Field Assistance

• www.adc.com/Knowledge_Base/index.jsp

• www.adc.com/documentationlibrary/technicalpu

blications/

800.366.3891

Email: rma@adc.com

• ADC Return Material Authorization (RMA) 

number and instructions must be obtained 
before returning products.