DESCRIPTION:

The VIAVI OneAdvisor 1000 DTSS is a portable Distributed Temperature and Strain Sensing (DTSS) platform engineered for real-time monitoring, assessment, troubleshooting, and maintenance of fibre optic cables, hybrid cables, and fibre-enabled infrastructure assets across telecom, utility, transport, industrial, and energy environments.

Part of the VIAVI NITRO Fiber Sensing ecosystem, the platform utilizes optical fibre as a distributed sensing medium to deliver continuous real-time measurements of:

temperature
strain
environmental stress
cable deformation
asset integrity

across extensive fibre lengths using advanced Brillouin OTDR sensing technology.

The platform is engineered for:

distributed temperature sensing
distributed strain sensing
telecom fibre assessment
depth-of-burial verification
cable strain analysis
critical infrastructure monitoring
structural health assessment
utility monitoring
pipeline integrity analysis
fibre network maintenance

The OneAdvisor 1000 DTSS enables operators to:

detect exposed buried fibre
identify excessive cable strain
locate abnormal temperature events
monitor telecom fibre degradation
assess structural movement
identify developing cable faults
monitor environmental stress conditions

before service-impacting failures occur.

The platform combines:

simultaneous temperature and strain measurement
OTDR troubleshooting
fibre break analysis
reflection analysis
portable field operation
remote connectivity
touchscreen workflow management

within a compact battery-operated architecture optimized for field deployment and remote asset inspection.

The integrated sensing architecture supports:

single-ended measurement
simultaneous temperature and strain decorrelation
Brillouin OTDR analysis
fibre loss analysis
reflection analysis
fibre continuity troubleshooting

using only a single fibre for distributed sensing operation.

The OneAdvisor 1000 DTSS platform is optimized for deployment across:

telecom networks
dark fibre infrastructure
data centre interconnects
power utilities
bridges
buildings
pipelines
dams
transport infrastructure
energy environments

requiring continuous infrastructure integrity validation and predictive maintenance workflows.

The platform additionally integrates:

Bluetooth connectivity
WiFi connectivity
Ethernet connectivity
Smart Access Anywhere (SAA) remote operation
OTDR analysis capability
fibre inspection support

allowing secure remote operation and centralized workflow management across distributed field deployments.

The DTSS platform is also available within the:

FTH-DTSS rack-mounted monitoring ecosystem
ONMSi Remote Fiber Test System (RFTS)

for permanent centralized monitoring applications.

Technical Specifications

Core Platform Functions

Distributed temperature sensing
Distributed strain sensing
Fibre integrity monitoring
Structural health assessment
OTDR troubleshooting
Reflection analysis
Fibre break detection
Cable stress analysis

Sensing Technology

Brillouin OTDR (B-OTDR)
Distributed fibre sensing
Single-ended sensing architecture
Simultaneous temperature and strain measurement
Temperature/strain decorrelation

Measurement Capability

Real-time temperature monitoring
Real-time strain monitoring
Distributed sensing across extensive fibre lengths
Cable deformation analysis
Environmental condition monitoring

Fibre Test Functions

OTDR testing
Fibre loss analysis
Reflection analysis
Fibre break identification
Fibre troubleshooting

Connectivity

Bluetooth
WiFi
Ethernet
Smart Access Anywhere (SAA) remote access

User Interface

Large integrated touchscreen
Modern graphical interface
Guided workflow operation
Remote operation capability

Platform Design

Portable architecture
Compact lightweight form factor
Battery-operated field deployment
Ruggedized operation

Supported Infrastructure Applications

Telecom fibre networks
Data centre interconnects
Power utilities
Pipelines
Bridges
Buildings
Dams
Industrial infrastructure
Energy systems

Operational Benefits

Single-fibre sensing operation
Portable field deployment
Remote accessibility
Reduced infrastructure downtime
Predictive maintenance support

Platform Configuration Options

Official Platform

Model	Description
OneAdvisor 1000 DTSS	Portable Distributed Temperature and Strain Sensing platform

Compatible Ecosystem Platforms

Supported ecosystem integration includes:

NITRO Fiber Sensing
FTH-DTSS
ONMSi Remote Fiber Test System
Smart Access Anywhere (SAA)

Optional Integrated Test Functions

Available integrated capabilities include:

OTDR analysis
Connector inspection
Remote workflow management
Centralized monitoring support

Supported Operational Applications

The platform supports:

Telecom cable monitoring
Depth-of-burial verification
Pipeline monitoring
Structural health monitoring
Utility infrastructure monitoring
Data centre fibre assessment
Environmental stress monitoring
Predictive maintenance workflows

Standard Accessories

Typical supplied components include:

OneAdvisor 1000 DTSS platform
Integrated touchscreen interface
Battery power system
Connectivity interfaces
Operational documentation

Optional Accessories

Available optional accessories include:

OTDR modules
Fibre inspection probes
Remote management integration
ONMSi monitoring integration
Rack-mounted FTH-DTSS systems
Extended workflow software packages

Key Features

Simultaneous distributed temperature and strain sensing
Patented temperature/strain decorrelation capability
Brillouin OTDR sensing architecture
Single-ended fibre sensing operation
Portable battery-operated field deployment
Real-time fibre infrastructure monitoring
Telecom and utility asset protection workflows
OTDR loss and reflection analysis integration
Smart Access Anywhere remote operation support
Bluetooth, WiFi, and Ethernet connectivity
Structural health and infrastructure monitoring capability
Predictive maintenance optimization
Compatible with ONMSi remote monitoring ecosystem
Ruggedized compact field architecture
Carrier-grade fibre sensing and monitoring platform