The PMD400 is an interferometric based system for measuring PMD.
It has a range of 50ps in a fully automated measurement system.

The system consists of a single unit incorporating the measurement system and 1300nm and/or a 1550nm broadband LED.

Control is from an external, PC compatible computer operating under the Windows 95/98™ operating system.

Discontinued please see PMD4000.

Features 

• Fully Auto-Ranging, No Operator Adjustments Required
• Integrated LED Light Source
• PMD Measurement Range up to 50ps
• Up to 30 dB Dynamic Range with XHP Option
• Fast Measurement Speed- 15 seconds per scan typically
• Remote Control Capable