Viavi OneAdvisor ONA800A 4126MA2 OTDR & CAA06M Cable Antenna Analyzer

Viavi One Advisor ONA-800

The OneAdvisor 800 design is based on a multi-functional architecture, covering different test applications, including among others a comprehensive set of spectrum measurements to characterize wireless signals.

Key test functions include:

• Real-time persistence spectrum for from 9KHz to 6/9/18/32/4GHz
• Spectrum analysis with gated sweep for interference analysis of TDD signals
• Over-the-Air RF spectrogram testing and logging capability to effectively characterize intermittent interference signals
• Interference finding with triangulation when is paired with the VIAVI AntennaAdvsior
• Spectrum route map, validating wireless signal coverage
• Ultra-fast swept spectrum to quickly assess and monitor spectrum for interference mitigation, spectrum clearing and AM/FM demodulation
• Spectral limit masks to easily identify unwanted or out of limit signals
• Data Logging, recording and re-play capability up to 72 hours for finding and analyzing intermittent interference

Real-Time Persistence Spectrum

The OneAdvisor 800 Real-Time spectrum Analyzer (RTSA) can find the most challenging intermittent signal with its 110 MHz of instantaneous bandwidth and persistent display capability.

The color coding of the persistent display highlights the relative amount of time a signal is present. Intermittent or overlapping carriers can be easily identified due to the persistence and variable decay on the display.

The RTSA provides 2D or 3D spectrogram views which provide you with the ability to monitor frequencies over time to capture and identify bursty and frequency hopping carriers.

The RTSA spectrograms can be logged, saved, stored and replayed for analysis.

Signals in Time Division Duplex (TDD) communication mode are difficult to analyze with traditional swept spectrum. RTSA with persistence effectively shows TDD signal power within the same channel due to the color coding of signal duration and power level.

Multiple markers can be used on the traces or within the heatmap to identify the channel power, occupied bandwidth, and signal to noise of the carriers.

Ultra-Fast Swept Spectrum Analysis

The OneAdvisor 800 Sweep Tuned Spectrum Analyzer is a fast and powerful swept spectrum analyzer that spans from 9kHz to 44 GHz. For spectral monitoring the Swept Spectrum Analyzer provides a fast method to monitor a wide range of spectrum to identify active carriers.

To help measure the power of specific carriers the OneAdvisor 800 provides multiple markers that can be set and viewed. Additional traces can be viewed such as max, min, average that can show the carrier activity and events that occurred.

The OneAdvisor 800 allows the user to configure complex spectral masks with limit identifications to quickly identify undesired spectral transmissions providing a PASS/FAIL indicator.

Received Signal Strength Indicator (RSSI)

RSSI performs a multi-signal measurement (up to 6 simultaneously signals) in time, assessing the power-level variations of interference signals over time. In RSSI measurements power limits can be set for audible alarms and increase alarm counters every time a signal exceeds the defined limit line. For long-term analysis, the spectrogram and RSSI measurements can be saved into an external USB memory for post-analysis.

TDD Interference Analysis (Gated Spectrum)

Interference analysis in TDD signals (LTE or 5G) requires a different measurement technique than conventional spectrum analysis, since the uplink and downlink signals are transmitted on the same frequency, but different timeslots. OneAdvisor 800 performs single or dual gated sweep spectrum, effectively providing spectrum measurements triggered only during the timeslots assigned for uplink transmission.

VIAVI Solutions 4100 Series OTDR modules let field technicians rapidly, reliably, and cost-effectively install, turn up, and troubleshoot any optical network architecture: data center interconnection, metro, long-haul and FTTx/access for wireless/5G x-haul, point-to-point solid core and hollow core fiber or point-to-multipoint passive optical networks (PONs).

Fiber infrastructure is the foundation of the network performance and the quality of delivered services. An OTDR is the only tool that verifies the condition of installed cables and passive components to ensure fiber links meet design specifications and contractor’s workmanship meets the required quality. Module portability allows migration of fiber test capabilities between different VIAVI platforms, offering the flexibility to move existing fiber certification tools to different technologies such as coax and RF, active xWDM, MPO/ribbon cables or network layer tests such as Ethernet, BERT, CPRI, etc

Match every test configuration and network lifecycle:

• Point to Point, solid core and hollow core fiber, PON, unbalanced taps
• Dual/tri-wavelength versions with 1310/1550/1625 nm or Filtered 1650 nm
• Up to 45 dB dynamic range and 256,000 acquisition points Speed up and automate the test workflow:
• Cloud-based job assignment, instant results submission with Job Manager
• Bidirectional OTDR FiberComplete PRO solution: ȿ End to end, On-board, instant bidirectional OTDR with TrueBIDIR option (patented) 2 fibers instant bidirectional OTDR with Loopback option
• Automated batch testing with MPO-based multifiber Switches, up to 192 ports Ease testing for increased confidence:
• Embedded launch cable measurement feature
• Step by step guidance: pre-configured tests, test port health check, multiple result views
• Successful high fiber count cable projects management with Cable-SLM

Specifications: