If you are experiencing technical difficulties with JDSU equipment, please call our TAC department for assistance in troubleshooting your unit prior to RMA issuance. For United States, call 1-866-228-3762 and select option 3. For other countries, click on "All Contacts" link to find our local Technical Assistance Support. Doing so will help to pinpoint the exact cause of your trouble and assist in expediting service.

Below is an Return Material Authorization request form that will be transmitted to your local Customer Care department. Once this form is received and your information is validated, Customer Care will respond with an RMA number. You can use this number to track your instrument while it is in for service, calibration, or upgrade. If you do not receive a follow-up call or email or if this is an urgent request, please contact Service Center (LOCAL REGIONAL PHONE NUMBERS). JDSU offers two day expedited service in the U.S. for many instruments which is available for an additional charge. If you would like to receive expedited service, please indicate your choice below. Please submit one form per instrument.