Viavi OCC-55 Handheld Optical Channel Checker DWDM Tester - Tested

YOKOGAWA DL1740 1GS/s 500MHz OSCILLOSCOPE 4 CHANNEL

Viavi JDSU OCC-56 Optical Channel Checker OCC-56L 2277/42 L-band 1570-1609 nm.

National Instruments NI PXI-6552 PXI Digital Generator/Analyzer

Pickering PXI Potentiometer Module 2x16 Bit, 0 Ohm to 65K Ohm 40-296-021-2/12

NI National Instruments PXI-8461 CAN Series 2 Module

Schlumberger 2710 Universal Counter 0-120MHZ DUAL CHANNEL working

Pickering PXI Solid State Very High Density Matrix 40-501-001