VIAVI INX 700 series inspection probe microscope, left side view
VIAVI / INX 700 / Probe Microscopes
INX-754

VIAVI INX-754 Automated Fiber Inspection Probe Microscope with 50Wh Battery, Wired USB-C

Probe microscope for automated simplex, duplex and multifiber connector inspection and analysis, with USB-C connectivity and a 50Wh battery.

Field of view
Multifiber: 6400 x 1425 μm; Simplex: 1000 x 1425 μm
View modes
Live, Inspected
Magnification modes
Low, High (auto center)
Focus
Auto (on insert, triggered), Manual (simplex, duplex)
Datasheet

Overview

The VIAVI INX-754 is a member of the INX 700 Probe Microscope series. It is a handheld probe microscope for automated inspection and analysis of simplex, duplex and multifiber connector end faces. It has USB-C wired connectivity, with no option to add wireless connectivity, and a quick-swap extended-capacity 50Wh battery system.

Automated inspection

The INX 700 automates each step of the inspection process: test setup, tip configuration, image focus, camera panning, image analysis and results storage. Results can be stored on the device or in the VIAVI TPA (Test Process Automation) ecosystem. According to VIAVI, a complete cycle takes under 5 seconds for a simplex connector and under 10 seconds for an MPO 12x1 multifiber connector.

AutoID inspection tips

The microscope uses the FPT series of stainless-steel inspection tips. Each tip has AutoID technology, which configures the microscope for the connector type under test and recalls the last Analysis Profile used with that tip. No additional optical attachments are needed.

PanOptic Imaging Engine

The PanOptic Imaging Engine gives an edge-to-edge field of view without loss of magnification or resolution. For multifiber connectors, it shows the alignment pins and guide holes in a wide view and also shows detail for each fiber. Both fibers of a duplex connector can be inspected side by side in a single test. Image analysis uses classical algorithms for standard cases and AI-augmented analysis for more complex inspections.

Field design

The tips thread onto a steel chassis that protects the optical system. The microscope has a textured handle that can be gripped with or without gloves, an energy-absorbing overmold, a 2.4 in glove-compatible touch display and a battery that can be swapped quickly and charged outside the unit.

Key Features

  • True Automated Inspection automates every step of the inspection process
  • AutoID technology auto-configures the microscope for the attached tip
  • PanOptic Imaging Engine provides edge-to-edge field-of-view without compromising magnification and resolution quality
  • Classical algorithms for rapid analysis in standard scenarios and AI-augmented analysis for more complex inspections
  • Quick-swappable and externally chargeable battery
  • Extended capacity 50Wh battery system
  • VIAVI TPA (Test Process Automation) enabled
  • USB-C wired connectivity
  • Bright 2.4 in glove-compatible touch display for indoor and outdoor viewing
  • One-handed operation with field-hardened ergonomic design and protective over-mold grip
  • Rugged stainless-steel tips with fast-threading coupling collar
  • High-visibility status LED band
  • Push-button battery access and spring-release battery door
  • Kensington security slot, DC power jack and lanyard attachment
  • 1/4-20 mounting point

Specifications

Imaging
Field of view Multifiber: 6400 x 1425 μm; Simplex: 1000 x 1425 μm
View modes Live, Inspected
Magnification modes Low, High (auto center)
Focus Auto (on insert, triggered), Manual (simplex, duplex)
Panning Auto (duplex, multifiber), Manual (multifiber)
Image analysis Auto: IEC 61300-3-35 edition 2, IEC 61300-3-35 edition 3, Custom
Test Results and Timing
Save triggered, auto if pass, auto always
Results stored with images Simplex: ≤ 10,000, Duplex: ≤ 5,000, MPO 12x1: ≤ 1,500 saved
Or proportional combination
Results stored without images Simplex < 850,000, Duplex < 680,000, MPO < 280,000
Or proportional combination
Auto focus + pan + analysis Simplex: ≤4 s, Duplex: ≤5 s, MPO 12x1: ≤8 s
Auto save Simplex: ≤1 s, Duplex: ≤1 s, MPO 12x1: ≤2 s
User Interface
Hard buttons Power, trigger, wheel
Display 320 x 240-pixel (2.4 in) color backlit touch screen
Status indicators LED ring, power/battery charging LED, speaker
Power
Power supply USB AC adapter (USB A: 5V/2.1A, USB C PD: 5V/9V/15V/3.0A); DC power jack (15V/3.0A)
Battery
INX-754
Li-ion 50WH
Datasheet row: INX-754/764: Li-ion 50WH
Operating time (12x1 MPO), 1 test/min
INX-754
>12hr
Datasheet row: INX-754/764
Operating time (12x1 MPO), 4 tests/min
INX-754
>8hr
Datasheet row: INX-754/764
Connectivity
Wired connectivity USB-C port with optional locking mount
Wireless connectivity
INX-754
USB-C wired connectivity (no option to add wireless connectivity)
Wireless (Bluetooth 5.2 BLE, WiFi 802.11b/g/n) applies to INX 76x models only
Mounting point ¼ inch diameter, 20 threads per inch (1/4-20) socket
Environmental
Operation temperature 0 to 40°C (32 to 104°F)
Operation humidity 0 to 90% non-condensing
Storage temperature -20 to 60°C (-4 to 140°F)
Physical
Dimensions (L x H x W)
INX-754
253 x 228 x 96 mm (10.0 x 9.0 x 3.8 in)
Without a tip. Datasheet row INX-754/764; the datasheet also lists INX-754 in an 'INX-752/754: 253 x 228 x 60 mm' row, which appears to be a misprint for INX-752/762
Weight
INX-754
0.77 kg (1.69 lb)
Without a tip. Datasheet row INX-754/764
Inspection Tips and Software
Inspection tips Simplex, Duplex, Multifiber (rows ≤2, fibers/row ≤16)
Integrated AutoID technology; stainless steel with threaded mounting nut and tether point
VIAVI TPA compatibility VIAVI Mobile Tech 5.2 or later (wireless connectivity required), StrataSync 16.1 or later
Mobile Tech requires wireless connectivity, which INX-754 does not offer
PC reporting software ReportPRO™
Lab & Production Software FiberChekULTRA

Specifications are taken from the manufacturer's documentation. See the datasheet for complete and current values.

Applications

  • Datacenters
  • Central offices
  • Head ends
  • Enterprises
  • Aerospace
  • Simplex, duplex and multifiber connector end-face inspection

Options & Accessories

Option Description
BATTERY-50WH Extended Capacity Rechargeable Battery INX-754 and INX-764
FPP-INX7-HOLSTER Holster
FPP-PS1 USB Type C P.D. Power Supply with US EU UK AU Adapters
USB-CABLE-1M Type C USB Male to Type C USB Male Cable

Documents & Resources