Check the listing for details. JDSU T-Berd 6000A Network Test Platform Bert MSAMCO404 Fiber Optics(unit Only). Condition: Used. Listed at 947.99 USD. This JDSU T-Berd 6000A Network Test Platform Bert MSAMCO404 Fiber Optics Unit is a reliable and high-performing tool for testing and measuring network connectivity. With a focus on accuracy and efficiency, this unit has been designed to meet the demands of businesses and professionals working in the field of test, measurement, and inspection. It is a used item that has been well-maintained and thoroughly tested to ensure its functionality and performance. The JDSU T-Berd 6000A Network Test Platform Bert MSAMCO404 Fiber Optics Unit has been designed with the user in mind, featuring a user-friendly interface and advanced features that make it easy to use and highly effective. With its high-quality components and advanced technology, this unit is a must-have for anyone looking for a reliable and efficient tool for testing and measuring network connectivity.