OptoTest’s OP350 is a reliable and versatile Handheld Optical Light Source incorporating up to six mixed LED, laser, and visual fault locator (VFL) emitters in a rugged and compact package. Paired with an OptoTest handheld optical power meter, the OP350 is ideal for mixed multimode and single-mode fibre testing, and is an essential tool for installers, contractors, and field technicians. 

Tempo 573XL 650nm LED Source for Large Core Plastic and Glass Fibre

Tempo 577XL AS100 850nm LED Source with AS-100 Launch Condition (100/140µm Fibre)

Tempo 578XL M90 1300nm LED Source with M90 Launch Condition (62.5/125µm Fibre)

• 1310/1550nm
• Dual and triple lasers available
• Out of band testing at 1625nm and 1650nm
• 270Hz, 1kHz and 2kHz tone
• PC flat polish interface

• 850/1300nm
• Dual and triple lasers available
• Out of band testing at 1625nm and 1650nm
• 270Hz, 1kHz and 2kHz tone
• PC flat polish interface

• 1310/1490/1550nm
• Dual and triple lasers available
• Out of band testing at 1625nm and 1650nm
• 270Hz, 1kHz and 2kHz tone
• PC flat polish interface

• 1310/1550/1650nm
• Dual and triple lasers available
• Out of band testing at 1625nm and 1650nm
• 270Hz, 1kHz and 2kHz tone
• PC flat polish interface

• 1310/1550/1650nm
• Dual and triple lasers available
• Out of band testing at 1625nm and 1650nm
• 270Hz, 1kHz and 2kHz tone
• PC flat polish interface