Viavi MPOLS-85 SM MPO Optical Light Source
Model: SmartClass™ Fiber MPOLx
Overview:
The Viavi MPOLS-85 is the first dedicated MPO optical loss test set designed for Tier 1 (Basic) certification. It combines an MPO light source and power meter in one device, delivering a streamlined workflow for multi-fiber links. It adheres to IEC 61280-4-5 and TIA-526-28 standards.
Download Product Spec Sheet:
Key Features:
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Tier 1 Certification
Meets all Tier 1 testing requirements: length, loss, polarity, and inspection.
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MPO-Compatible
Built-in support for MPO connectors (singlemode), including SM APC.
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Integrated Dual Functionality
Optical light source and power meter in one device.
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Polarity Testing
Ensures proper alignment and mapping of fiber strands.
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Pass/Fail Endface Inspection
Includes a fiber inspection port with automatic analysis and reporting.
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Live Length & Loss Measurement
Immediate real-time data on cable length and link loss.
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User-Friendly Touch Interface
Color display with intuitive navigation and certification workflow.
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Result Storage & Reporting
Stores test data and generates certification reports directly from the unit.
Technical Specifications:
| Parameter |
Details |
| Wavelengths |
1310 nm / 1550 nm |
| Fiber Type |
Singlemode MPO (APC/UPC) |
| Connector Interface |
MPO port (field-interchangeable options) |
| Loss Accuracy |
±0.2 dB typical |
| Polarity Checking |
Yes |
| Endface Inspection |
Yes, with on-board analysis |
| Certification Standards |
IEC 61280-4-5, TIA-526-28 |
| Display |
Color LCD with touch navigation |
| Data Storage |
Built-in memory, USB export |
| Power |
Rechargeable battery + AC adapter |
