VIAVI OSA-110M compact optical spectrum analyzer module

VIAVI / Series · Optical Spectrum Analyzers

VIAVI OSA-110 Series Compact Full-Band Optical Spectrum Analyzer Modules for OneAdvisor 800 Fiber

Compact full-band 1250 to 1650 nm optical spectrum analyzer modules for CWDM, DWDM and ROADM field testing on the OneAdvisor 800 Fiber platform.

Analysis: WDM, drift, DFB, OO-OSNR, in-band OSNR (OSA-110R only)
Display: Graph, WDM table, graph and table

View Models Datasheet

Overview

The VIAVI OSA-110 Series is a range of compact optical spectrum analyzer (OSA) modules for field use. The modules are housed in the OneAdvisor 800 Fiber platform and cover spectral measurements in CWDM systems in the access network, DWDM systems in the backbone, and high-speed networks up to 800G.

The series is suitable for CWDM and DWDM networks down to 33 GHz channel spacing. Full-band measurement from 1250 to 1650 nm is combined with high optical resolution, supporting tests of power, wavelength, OSNR and drift during provisioning, maintenance and upgrades of WDM systems. A built-in wavelength calibrator provides ±0.05 nm wavelength accuracy.

Versions

The OSA-110M provides the standard feature set. The OSA-110R adds the VIAVI in-band measurement technique to measure true OSNR in ROADM-based networks and high-speed transmission systems with tight channel spacing. A high-power version, the OSA-110H, measures up to +30 dBm for CATV applications.

Operation

Testing is driven from a graphical touchscreen interface with automatic pass/fail analysis. Analysis modes include WDM, drift, DFB, OO-OSNR and, on the OSA-110R, in-band OSNR.

Models in this series

Model	Description
OSA-110H	VIAVI OSA-110H High Power Compact Full-Band Optical Spectrum Analyzer Module High power version of the compact OSA-110 full-band optical spectrum analyzer module, measuring up to +30dBm for CATV applications.	Details →
OSA-110M	VIAVI OSA-110M Compact Full-Band Optical Spectrum Analyzer Module for OneAdvisor 800 Fiber Compact full-band OSA module (1250 to 1650 nm) for the OneAdvisor 800 Fiber platform, for CWDM and DWDM testing down to 33 GHz spacing.	Details →
OSA-110R	VIAVI OSA-110R Compact Full-Band Optical Spectrum Analyzer Module with In-Band OSNR Compact full-band OSA module for the OneAdvisor 800 Fiber platform with in-band OSNR measurement for ROADM and high-speed networks.	Details →

Key Features

Full-band measurement from 1250 to 1650 nm
±0.05 nm wavelength accuracy guaranteed with built-in wavelength calibrator
Suitable for CWDM and DWDM applications down to 33 GHz channel spacing
One-touch test with automatic pass/fail analysis
Graphical interface on a large, high-visibility color touchscreen
Signal analysis for testing up to 800G and new modulation formats
In-band OSNR measurement version for ROADM and high-speed transmission (OSA-110R)
High power measurement version (up to +30 dBm) for CATV applications (OSA-110H)
Light and portable module for the OneAdvisor 800 Fiber platform

Specifications

Modes

Analysis	WDM, drift, DFB, OO-OSNR, in-band OSNR (OSA-110R only)
Display	Graph, WDM table, graph and table

WDM Measurement

Channel spacing	33 to 200 GHz, CWDM
Max no. of channels	256
Data signals	No data rate limit, all data rates supported
Modulation formats	All formats supported

Spectral Measurement

Wavelength range	1250 to 1650 nm
Absolute wavelength accuracy	± 0.05 nm Typical for 1520 to 1565 nm at 18 to 23°C. Recommended period for recalibration is 2 years.
Wavelength reference	Internal
Wavelength repeatability	±0.01 nm Typical for 1520 to 1565 nm at 18 to 23°C. In 5 consecutive scans.
Resolution bandwidth (FWHM)	0.1 nm Typical for 1520 to 1565 nm at 18 to 23°C
Readout resolution	0.001 nm
Scanning time, full band (including WDM analysis)	<5 s
Scanning time, C-band (including WDM analysis)	1 s
Measurement samples	111,000

Power Measurement

Absolute accuracy	±0.6 dB Typical for 1520 to 1565 nm at 18 to 23°C. At −10 dBm including PDL.
Readout resolution	0.01 dB
Flatness	±0.3 dB Typical for 1520 to 1565 nm at 18 to 23°C. At −10 dBm including PDL.
PDL	±0.2 dB Typical for 1520 to 1565 nm at 18 to 23°C
Dynamic range per channel OSA-110M, OSA-110R	−60 to +15 dBm From 1520 nm to 1610 nm
Total safe power OSA-110M, OSA-110R	+23 dBm
Linearity OSA-110M, OSA-110R	±0.1 dB Typical for 1520 to 1565 nm at 18 to 23°C. Signal power from –45 dBm to +10 dBm.
High power measurement OSA-110H	up to +30dBm For CATV applications

Optical Measurement

Optical rejection ratio (ORR) at ± 0.2 nm	35 dBc For 50 GHz channel spacing. Typical for 1520 to 1565 nm at 18 to 23°C.
Optical rejection ratio (ORR) at ± 0.4 nm	40 dBc For 100 GHz channel spacing. Typical for 1520 to 1565 nm at 18 to 23°C.
OSNR accuracy	±0.6 dB Typical value with equal channel power for OSNR up to 25 dB and signal >–30 dBm for OSA-110M/R
OSNR range	>30 dB

In-Band OSNR

I-OSNR dynamic range OSA-110R	up to >25 dB
PMD tolerance OSA-110R	up to 10 ps For data rates up to 10 G
Data signals OSA-110R	up to 40 G Except for pol-mux and polarization scrambled signals

General

Optical port	universal SM-PC, universal SM-APC
Connectors	FC, SC, ST, DIN
ORL	>35 dB
Size (module)	122 x 235 x 26 mm (4.8 x 9.3 x 1.0 in)
Weight (module)	0.6 kg (1.3 lb)

Environmental

Operating temperature	+5 to +40°C (41 to 104°F)
Storage temperature	−20 to +60°C (−4 to 140°F)
Relative humidity	0 to 95% noncondensing
Reference conditions	23°C ±2°C with an FC/PC connector, after warm-up Unless otherwise specified, all specifications are based on these conditions

Applications

DWDM metro and core network deployment and maintenance
CWDM systems installation and maintenance in CATV, access and mobile backhaul
High-speed 100/400/800G interface verification
ROADM network provisioning and troubleshooting

Options & Accessories

Option	Description
2304/91.12	OSA-110M, APC version — OSA module
2304/91.04	OSA-110R, in-band OSNR PC version — OSA module
2304/91.14	OSA-110R, in-band OSNR APC version — OSA module
EOFS200	FiberCable 2 reporting software — Application software for report generation
2293/94.01	WDM Expert — Software feature