Knowledge Base - Solution

Where can I find the HST's serial number?

Monday, July 10, 2023
Submitted by ryan.grace on April 4, 2024 - 5:34pm
Problem: 
Where can I find the HST's serial number for the mainframe and the modules?
Solution: 
The HST’s serial number is located on the back of the HST underneath the battery. Power-down the unit and remove the battery to expose the serial number sticker. In addition, each module contains a sticker with a unique serial number located on the back of the module.

Product Family:

Support at Every Step

We provide support, services, comprehensive training and the resources you need. It’s all part of what we do to maximize the value of your VIAVI investment.

Value add services that compliment your VIAVI system solution and instrument portfolio to provide a total cost of ownership

Customer Service that provides Return Material Authorization (RMA) for repair and calibration

Technical education solutions, product training, and blended learning for technicians who are using new products or working with existing tools

Technical Assistance Center to assist you in using/configuring products or address issues regarding product performance