OV350 MPO Test Set – Singlemode (1310/1550 nm)

Complete Tier-1 Certification for MPO Singlemode Fiber Networks

The OV3501315MPOK is a compact, handheld MPO Test Set built to certify, inspect, and troubleshoot singlemode MPO-12 fiber links across enterprise and telecom environments. This two-piece kit includes a light source (1310/1550nm) and a power meter with 12 InGaAs photodiodes, enabling simultaneous Tier-1 insertion loss and ORL (Optical Return Loss) testing across all 12 fibers.

With built-in support for polarity validation (A/B/C/40G), an integrated 12-fiber Visual Fault Locator (VFL), and optional VIS300 video inspection probe, the OV350 delivers fast, accurate, and comprehensive MPO link verification. Set pass/fail thresholds, store up to 1,000 results, and export everything to PC using the included FIS Connect software.

Download Product Spec Sheet:

• OV350 MPO Test Set - Singlemode spec sheet (PDF) 

Key Features

• Dual-wavelength testing (1310/1550nm) for Tier-1 certification

• Simultaneous 12-fiber Insertion Loss & ORL measurement

• Real-time polarity validation (A, B, C & 40G support)

• Multi-fiber VFL with sequential mode for quick visual inspection

• Optional VIS300 probe with MPO inspection tips

• Customizable pass/fail thresholds per channel

• Stores 1,000 test results with USB export

• Comfortable, rugged, field-ready design

• Includes FIS Connect PC software for full reporting

• Self-closing MPO/APC bulkhead for secure connection

Kit Includes

• Singlemode MPO Power Meter (1310/1550nm)

• Singlemode MPO Light Source (1310/1550nm)

• (2) Type A reference cords with mating sleeves

• USB cable + 5V wall charger

• FIS Connect PC reporting software

• Carrying case, styluses, and manual

Technical Specifications

Light Source

• Wavelengths: 1310 nm / 1550 nm

• Output Power: -5 dBm typical

• Modulation: CW, 270Hz, 1kHz, 2kHz

• Connector: MPO male APC

Power Meter

• Detector: 12 InGaAs photodiodes (800–1700nm)

• Measurement Range: +5 dBm to -50 dBm

• Resolution: 0.01 dB

• Accuracy: ±0.2 dB

• Wavelengths: 1310 / 1550 nm

• Connector: MPO male APC

• Storage: 1,000 results

• Polarity Detection: A, B, C, 40G

• Data Export: USB-C

VFL (Visual Fault Locator)

• Wavelength: 650 ±5 nm

• Output Power: 1 mW max

• Connector: MPO (LS), 2.5mm Universal (PM)

• Modes: Manual or Sequential

Unit Specs

Optional Accessories

• VIS300 Video Inspection Probe (200x)

• MPO/APC & Straight Adapter Tips for VIS300

• Encircled Flux Reference Cord (OM3)

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