JDS ONT-50 Optical spectrum analyzer module Datasheet

COMMUNICATIONS TEST & MEASUREMENT SOLUTIONS
ONT Platforms
Optical Spectrum Analyzer Modules
Key Features
••Full-band optical spectrum analyzers
Cover wavelengths of 1250 to 1650 nm for DWDM and
CWDM (metro) testing
••High-resolution monochromator design with lab
optical performance makes JDSU’s OSAs ready for the
next generation of ultra dense WDM systems
••Best-in-class wavelength accuracy of 10 pm with a
lifetime guarantee based on an internal reference
(requires no external calibration)
ONT-50 platform
••Channel drop function for single channel isolation and
tuneable filter applications.
••Built-in test applications for optical component testing
of lasers, LEDs, and optical amplifiers
••Easy-to-use expert analysis offering one-button “FOX”
operation for optimized instrument settings and auto
pass/fail analysis
••Future-proof signal analysis to handle ultra high data
rates of 40G/43G and next-generation modulation
formats
ONT-506/512 platform
••Increased durability due to a maintenance-free and
shock-proof mechanical design
••Patented dual-port capability for measurement of two
fibers simultaneously
Full-band and high-performance OSAs for testing optical systems and components
Targeted at providing advanced test solutions, the OSA-160, OSA-161, and OSA-201, JDSU’s
field-ready full-band DWDM analyzer modules, use a new grating-based monochromator design
(JDSU patents). These analyzers offer high optical selectivity and high measurement speed for
accurate measurement of wavelength, power, and optical signal-to-noise ratio (OSNR) in the presence of multiple channels.
JDSU’s OSA-300, OSA-301, and OSA-303 are high-performance DWDM analyzer modules in the
family of grating-based spectrum analyzers that are designed for ultra dense WDM applications
(UDWDM) with high channel counts and tight channel spacing.
WEBSITE: www.jdsu.com
ONT Platforms – Optical Spectrum Analyzers
2
Advanced optical performance
JDSU’s OSA modules offer the full wavelength range of 1250 nm to 1650 nm for DWDM and
CWDM (metro) applications, combining outstanding wavelength accuracy and high dynamic
range. All instruments are equipped with an internal wavelength reference for on-line calibration
without requiring disruption of in-progress measurements. The internal wavelength calibrator is
based on a physical constant reference that guarantees unsurpassed wavelength accuracy over the
instrument’s lifetime without the need of external recalibration (JDSU patents).
46 channel DWDM spectrum
Rugged and fast mechanical design
JDSU’s OSA modules have a new opto-mechanical design based on a maintenance-free, fast galvanometer drive, providing the highest measurement speed and unsurpassed ruggedness for field
and lab applications and for continuous operation and monitoring (JDSU patents).
Easy to use
Graphical and tabular display showing pass/fail indicators
and out-of-range values
One-button “FOX” (Fiber Optic eXpert) testing guarantees that technicians need no special training to carry out a DWDM test, making JDSU’s instruments suitable for both novice and expert
technicians. An Auto-Test mode automatically identifies WDM channels, selects the appropriate
wavelength range, and provides auto scaling and system qualification according to pre-defined
parameters.
Powerful pass/fail link manager
Graphical and tabular display formats can be selected to assist in the installation, verification, and
troubleshooting of multi-channel DWDM systems. Built-in test functions deliver automatic pass/
fail evaluations based on pre-defined alarms, saving time and providing technicians with a quick
and intuitive overview of the complete set of results.
Flexible measurement capability
Tabular display showing summary failed
In-depth analysis, featuring statistical evaluation, long-term monitoring, and automatic storage
capabilities, is provided. This allows for DWDM system performance verification, including the
variation of optical system parameters (wavelength, power, and OSNR) as well as a series of measurements over a defined period of time. Resulting reports are provided with average, minimum,
maximum, and standard deviation values of the measured parameters over time.
Built-in test applications
Test applications for optical amplifiers (EDFA), laser sources (DFB and FP), and LEDs facilitate network component verification.
EDFA test application
ONT Platforms – Optical Spectrum Analyzers
3
Ready for next-generation networks
With new signal analysis capabilities, all of JDSU’s OSAs are designed for high-precision measurements of power, wavelength, and OSNR in ultra high-speed networks with data rates up to
40G/43G and new modulation formats, such as RZ, CS-RZ, DPSK, and QPSK.
Channel isolation (drop) and dual-port options
40 Gb/s modulation with CS-RZ, PSBT-NRZ, and
DPSK-RZ modulation schemes
A unique channel isolation option is provided to extract a single DWDM channel from the entire
spectrum for further analysis with a SONET/SDH or Ethernet analyzer at data rates up to 12.5 Gb/
s. The built-in tracking function provides wavelength locking to the peak of the selected channel in
order to avoid channel frequency drift problems during long-term measurements. The dual-port
option (JDSU patents) provides simultaneous measurement of two optical signals, measuring the
input and output of an optical amplifier at the same time, for example.
PMD test options
With the PMD option, the OSA can measure the differential group delay (DGD) for PMD characterization of optical fibers and systems. The measurement is based on the fixed analyzer method
(TIA/EIA FOTP-113) together with a broadband source and a variable polarizer.
Channel drop/isolation function
OSA Selection Guide
A comprehensive portfolio to better match your application requirements.
Product
OSA-30x
OSA-16x
OSA-201
Applications
••DWDM system turn-up, verification, and maintenance (including
channel isolation for BER testing)
••Component qualification (DFB, FP, LED, or EDFA)
••Very high ORR values
••DWDM/CWDM system turn-up, verification, and maintenance (including channel isolation for BER testing)
••Network element verification (EDFA)
••High ORR values
NOTE:
All OSA modules are available for JDSU’s field/outside plant and central office/lab and manufacturing platforms. Modules cannot be switched between the ONT and MTS/T-BERD mainframes.
ONT Platforms – Optical Spectrum Analyzers
Full-band DWDM analyzers
technical specifications (typical at 25 °C)
High-performance DWDM analyzers
technical specifications (typical at 25 °C)
Spectral measurement ranges
Spectral measurement ranges
Wavelength range
No. of optical channels
Wavelength calibration (1)
Wavelength accuracy (2)
Readout resolution
Resolution bandwidth
(FWHM) (3)
Wavelength linearity
(over 10 nm)
Wavelength range
1250 to 1650 nm
No. of optical channels
512
internal, online.
Wavelength calibration (1)
typ. ± 10 pm
Wavelength accuracy (2)
Readout resolution
0.001 nm
Resolution bandwidth (FWHM) (3) typ. 60 pm
Wavelength linearity (over 10 nm)
± 10 pm
Ordering information
OSA modules
1250 to 1650 nm
512
internal, on-line
± 20 pm
0.001 nm
typ. 75 pm
± 10 pm
Power measurement ranges
Dynamic range (4)
−75 to +23 dBm
Noise floor RMS (with averaging) (3) −75 dBm
±0.4 dB
Absolute accuracy(3, 5)
± 0.05 dB
Linearity (6)
Readout resolution
0.01 dB
Scanning time
<1.5 s
(1250 to 1650 nm) (7)
Optical rejection ratio (3)
at ±25 GHz (±0.2 nm)
typ 35 dBc
at ±50 GHz (±0.4 nm)
typ 45 dBc
± 0.1 dB
PDL (3)
± 0.2 dB
Flatness (3)
± 0.05 dB
Level reproducibility (8)
Wavelength range
1250 to 1650 nm
Data rates
up to 10.7 Gb/s
Spectral filter bandwidth
typ. 220 pm
Insertion loss
typ. <10 dB
Tracking mode
auto wavelength
control
Optical ports (physical contact interfaces)
Input ports
OSA-160/161
1 × SM
OSA-201
2 × SM
Output port (drop port)
(OSA-161/201)
1 × SM
Interface
Universal connectors
Optical return loss
>35 dB
Total safe power
+23 dBm
Test & Measurement Regional Sales
Power measurement ranges
Dynamic range (4)
−75 to +23 dBm
noise floor RMS (with averaging) (3) −75 dBm
± 0.4 dB
Absolute accuracy(3, 5)
± 0.05 dB
Linearity (6)
Readout resolution
0.01 dB
<1.5 s
Scanning time (1250 to 1650 nm) (7)
Optical rejection ratio (3)
at ±25 GHz (±0.2 nm)
typ. 45 dBc
at ±50 GHz (±0.4 nm)
typ. 48 dBc
± 0.1 dB
PDL (3)
± 0.2 dB
Flatness (3)
± 0.05 dB
Level reproducibility (8)
Wavelength range
1250 to 1650 nm
Data rates
up to 10.7 Gb/s
Spectral filter bandwidth
typ. 175 pm
Insertion loss
typ. <10 dB
Tracking mode
auto wavelength
control
Optical ports (physical contact interfaces)
Input ports
OSA-300/301
OSA-303
Output port (drop port)
(OSA-301/303)
Interface
Optical return loss
Total safe power
1 × SM
2 × SM
1 × SM
universal
>35 dB
+23 dBm
(1) Built-in, physical constant wavelength calibrator, needs
no re-calibration
(2) At 1520 to 1565 nm at 23 °C
(3) 1520 to 1565 nm at 18 to 28 °C
(4) Max. power per channel +15 dBm, total power
+23 dBm
(5) At −10 dBm
(6) −45 dBm to +10 dBm, at 23 °C
(7) Full span 400 nm, 4000 measurement samples, incl.
WDM table analysis
(8) 1 min, stable signal, const. temperature
Full-band DWDM analyzer
ONT-50 platform
3070/91.01 OSA-160 Single port
3070/91.12 OSA-161 Single port
with drop 10.7G
3070/91.14 OSA-201 Dual port
with drop 10.7G
ONT-506/512 platform
3061/91.01 OSA-160 Single port
3061/91.12 OSA-161 Single port
with drop 10.7G
3061/91.14 OSA-201 Dual port
with drop 10.7G
High-performance DWDM analyzer
ONT-50 platform
3070/91.31 OSA-300 Single port
3070/91.32 OSA-301 Single port
with drop 10.7G
3070/91.34 OSA-303 Dual port
with drop 10.7G
ONT-506/512 platform
3061/91.31 OSA-300 Single port
3061/91.32 OSA-301 Single port
with drop 10.7G
3061/91.34 OSA-303 Dual port
with drop 10.7G
PMD test option
3070/91.11 PMD test kit includes PMD
evaluation software plus:
2267/01
OBS-15
Optical Broadband Source plus
2271/01
OVP-15
Optical Variable Polarizer
Optical connectors
Standard singlemode
FC/PC, SC, ST, DIN, LC, E-2000
All statements, technical information and recommendations related to the products herein are based upon information believed to be reliable or accurate. However, the accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. The user assumes all risks and liability whatsoever in connection with the use of a product or its applications. JDSU reserves the right to change at any time without notice the design, specifications, function, fit or form of its products
described herein, including withdrawal at any time of a product offered for sale herein. JDSU makes no representations that
the products herein are free from any intellectual property claims of others. Please contact JDSU for more information. JDSU
and the JDSU logo are trademarks of JDS Uniphase Corporation. Other trademarks are the property of their respective holders.
© 2006 JDS Uniphase Corporation. All rights reserved. 30137553 000 0707 OSA-ONT.DS.FOP.TM.AE
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