VIAVI Optimeter Intelligent Optical Fiber Meter for Fiber Link Certification and Troubleshooting

Optical fiber meter that certifies and troubleshoots a fiber link in under one minute with a single fiber connection and one key press.

Display: 5-inch (12.7 cm) touchscreen
Size (H x W x D): 175 x 138 x 57 mm (6.9 x 5.4 x 2.24 in)
Weight (battery included): 0.9 kg (1.98 lb)
Battery autonomy: Up to 20 hours of operation

Datasheet

Overview

The VIAVI Optimeter is an optical fiber meter intended for novice and entry-level technicians responsible for fiber premises installation and repair. With a single fiber connection and one key press, it validates and certifies a fiber link in less than one minute, reporting power, length, loss and optical return loss (ORL).

Operation

When the meter is switched on and a fiber is connected, it automatically checks the light level(s). The dual-band selective power meter separates and measures two co-existing PON downstream signals (1490/1550 nm and 1490/1577 nm). A single key press then runs a fiber link verification with fault finding and displays a link map with all elements identified. All results are shown on one screen, and the instrument requires minimal settings.

PON/FTTx last-mile testing

Dedicated test modes support last-mile installation and maintenance. A continuity-to-OLT and splitter connectivity check lets a technician verify the physical connection up to the first splitter when no light is present, with guidance on possible root causes such as a fiber break, a disconnected splitter or an inactive OLT. An ONT detection function determines whether an ONT is connected to the drop cable without access to the customer premises.

Point-to-point links

The Optimeter can also be used on point-to-point access, mobile fronthaul (FTTA, DAS and small cells) and backhaul links. Its 1650 nm out-of-band laser and integrated filter allow testing on dark or live fiber without disrupting traffic. The optional OptiTrakPLUS software adds OTDR trace display, a real-time OTDR mode and control of a 2 kHz tone generator.

Reporting and workflow

Results are saved automatically on test completion in a single PDF report organized by job number. Reports can be transferred wirelessly to a smartphone or tablet with the VIAVI Mobile Tech App, enhanced with geolocation data and uploaded to the VIAVI StrataSync Test Process Automation suite for KPI dashboards and reporting. The unit ships with a protective "glove" case, and a launch cable can remain connected permanently; the meter checks the condition of its test port and test lead before measuring.

Key Features

Simple user interface requires no settings and no training
One-button press, one-screen result tests, all run under 1 minute
Provides power, length, loss and return loss (ORL) at the push of a button
Auto saved results with on-board report generation (.pdf) tied to work order
Dual-band selective power meter measures two co-existing PON downstream signals
Fiber link verification with fault finding and simple link map display
Continuity-to-OLT and splitter connectivity check (patent pending)
ONT detection without access to the customer premises
Out-of-range 1650 nm laser with integrated filter for testing on dark or live fiber
Systematic check of test port and test lead condition
USB connectivity supporting P5000i inspection probe
WiFi connectivity supporting VIAVI Mobile Tech App and FiberChek inspection probe
Compatible with VIAVI Mobile Tech App for cloud storage
Upload to VIAVI StrataSync Test Process Automation for KPI dashboarding
"Glove" case included as standard
20 hours of operation

Specifications

General Specifications

Display	5-inch (12.7 cm) touchscreen Specifications typical at 25°C
Size (H x W x D)	175 x 138 x 57 mm (6.9 x 5.4 x 2.24 in)
Weight (battery included)	0.9 kg (1.98 lb)
Battery autonomy	Up to 20 hours of operation In typical conditions of use
Battery charging	5 hours charging time, when unit is off
Power supply	AC/DC adapter input: 100-240 V; 50/60 Hz; 2 A max, output 12 V; 25 W Optional vehicle battery-charging adapter (12V)
Interfaces	2 x USB 2.0 ports; 1 x mini-USB 2.0 port; Built-in WiFi/Bluetooth Low Energy (BLE)
Storage capacity	Up to 10 000 test results
Operating temperature	-20° to +50°C (-4° to 122°F)
Storage temperature	-20° to +60°C (-4° to 140°F)
Humidity	95% (non-condensing)

Visual Fault Location

Wavelength E10VFL	650 nm ±10 nm
Emission modes E10VFL	Continuous Wave or 1 Hz
Laser class E10VFL	Class 2 Per EN60825-1 and FDA21 CFR Part 1040.10 standards

Power Level Verification

Power meter type	Dual Band
Wavelengths	1310, 1490, 1550, 1577 nm or 1310 + 1550 nm, 1490 + 1577 nm, 1490 + 1550 nm
Measurement range (1310/1490 nm)	–35 to +5 dBm
Measurement range (1550/1577 nm)	–35 to +23 dBm
Measurement accuracy	±0.5 dB At calibrated wavelengths and power levels

Fault and Link Mapping – General

Wavelength	1650 nm ±20 nm - Integrated filter for in-service testing Laser Safety Class 1
Maximum fiber length	60 km / 197 kfeet Maximum fiber loss = 24 dB
Testing time	20s
Distance uncertainty	±1 m Excluding index of refraction uncertainty
Test report	PDF – auto-saving on test completion; Link Mapping Results and Power Level(s) when available included sor and json files also available

FTTH Last Mile Fault and Link Mapping – Splitter towards ONT direction

Testing time	< 30 s
ONT detection	Yes
Maximum last-mile fiber length	2 km / 6.5 kfeet Maximum last mile fiber loss = 2.5dB

FTTH Last Mile Fault and Link Mapping – ONT towards Splitter direction

Testing time	< 1 min
Minimum splitter ratio	1:4
Continuity-to-OLT and Splitter connectivity check	Yes Splitter closest from subscriber
Maximum last-mile fiber length	2 km / 6.5 kfeet Maximum last mile fiber loss = 2.5dB

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

Applications

PON/FTTx last-mile installation and turn-up
FTTH maintenance and repair
Fiber premises installation
Point-to-point fiber access link troubleshooting
Mobile fronthaul (FTTA, DAS and small cells)
Backhaul fiber links
Test Process Automation workflows

Included

Optimeter mainframe with battery, power supply and stylus pen
In-line dual-band power meter for power levels verification
Light source for tone generation
Fiber meter for fault finding and link mapping
USB connectivity supporting P5000i inspection probe
WiFi connectivity supporting VIAVI Mobile Tech App and FiberChek inspection probe
Custom soft bag with strap to carry the unit and manage all accessories

Options & Accessories

Option	Description
EOPT-165FAPM-APC	Optimeter Standard Kit - Filtered 1650 nm – SC/APC — Replace EOPT by FOPT for the USA
E10VFL	Built-in VFL (red light) with 2.5 mm UPP adapter — Hardware option
SAA-L2	SmartAccess Anywhere App for remote operation and coaching — Software option
EGPS	Embedded GPS Coordinates into Test Files and Reports — Software option
EOPTITRAKPLUS	OTDR Trace Display and Real Time OTDR Mode — Software option; adds OTDR trace display, real-time OTDR acquisition and 2 kHz tone generator control from the OptiTrak application
ELCSM20M-SCA-SCA	20 m SM Fiber Launch Cable - SC/APC to SC/APC
ELCSM100M-LC-SCA	100 m SM Fiber Launch Cable - SC/APC to LC/PC
FBPP-SCASE2	Large soft carrying case
E40HOOKSTRAP1	Hookstrap
FBP-MTS-101	P5000i digital inspection probe with 7 tips
FIT-FC-KIT3	FiberChek Autofocus Wireless Probe with 6 tips
E40LIGHTER	Vehicle battery-charging adapter (12V)
E10LIPO	Lithium Polymer battery — Spare part
E20PWMC	AC/DC Adapter/Charger — Spare part
E10GLOVE2	Enhanced hands-free softcase with neck strap for permanent fiber launch cable connection — Spare part; compatible with listed VIAVI Fiber Launch Cables
EHVT-STYLUS	Stylus pen for capacitive touch screen — Spare part