JDSU HA097+24ASC1 HA9 9/125 Single-Mode Optical Attenuator with 2/98 Coupler and SC/PC Front Bulkheads

JDSU HA097+24ASC1 HA9 9/125 Single-Mode Optical Attenuator with 2/98 Coupler and SC/PC Front Bulkheads

The JDSU HA097+24ASC1 HA9 Optical Attenuator is a professional HA Series programmable optical attenuator configured for single-mode optical test, telecom, laboratory, production, and photonics applications. This product description applies specifically to the HA097+24ASC1 configuration and uses only the configuration details identified for this exact device.

The HA097+24ASC1 configuration uses 9/125 single-mode fiber, the HA9 wavelength range model covering 1200 nm to 1700 nm, a 2/98 coupler built-in option, analog return loss, SC/PC connector configuration, and front-panel bulkheads. These details are important for buyers replacing an existing attenuator or matching a specific optical test setup where fiber type, wavelength range, connector style, port layout, built-in option, and return loss configuration must be correct.

Features and Benefits of the JDSU HA097+24ASC1 HA9 Optical Attenuator

The JDSU HA097+24ASC1 HA9 Optical Attenuator provides practical value for professional users who require a clearly defined single-mode attenuation configuration for fiber optic measurement and test workflows.

• HA9 optical attenuator model: Uses the HA9 model configuration, identified for 1200 nm to 1700 nm optical attenuation applications.
• 9/125 single-mode fiber: Configured for single-mode fiber optic test and measurement environments.
• 2/98 coupler built-in option: Includes the 2/98 coupler option for optical signal monitoring, output tap, reference path, or split-path test workflows.
• SC/PC connector configuration: Uses SC/PC connectors for compatible single-mode optical patching and test setups.
• Front-panel bulkheads: Uses the bulkheads-on-front port configuration for convenient direct access to the optical connections.
• Analog return loss configuration: Uses the analog return loss code for demanding single-mode optical applications requiring very low discrete internal optical reflections.
• Programmable attenuation control: Supports controlled attenuation for professional fiber optic test systems, production stations, and laboratory workflows.

Advanced Features and Practical Applications

The JDSU HA097+24ASC1 is intended for optical test environments where controlled single-mode attenuation is required across the 1200 nm to 1700 nm wavelength range. Optical attenuators are commonly used to reduce optical signal power to defined test levels during receiver sensitivity testing, optical link simulation, bit error rate testing, calibration procedures, system verification, and optical component characterization.

The HA9 model provides a 100 dB attenuation range with 0.01 dB resolution. This makes the HA097+24ASC1 useful for professional single-mode test applications where repeatable optical power control is required. The 9/125 single-mode fiber configuration supports common telecom and photonics workflows, while the SC/PC connector configuration provides a defined connector interface for compatible patch cables, optical sources, meters, receivers, and test equipment.

The analog return loss configuration is intended for demanding applications where low reflection performance and smooth attenuation behavior are important. This can be relevant in optical systems such as analog transmission environments, high-speed optical communication test benches, and measurement workflows where internal reflections and cavity effects must be minimized.

The 2/98 coupler built-in option can be useful in optical test setups where a small portion of optical power must be tapped for monitoring, reference measurement, comparison, or auxiliary test functions while the main signal path remains available for the primary optical workflow. This can help reduce manual reconnection and support more repeatable measurements in laboratory, production, and service environments.

The front-panel bulkhead configuration is practical for bench-top, rack-based, and laboratory optical test systems where direct access to the optical ports is useful. This front-panel layout can help simplify patching, troubleshooting, receiver testing, component characterization, and general optical power adjustment during everyday test workflows.

Because HA Series optical attenuators can be configured in many different ways, this listing should be used only for HA097+24ASC1. Other HA Series model numbers may use different fiber types, wavelength ranges, built-in options, connector types, return loss options, or port layouts. Matching the exact configuration is important for maintaining compatibility with existing test procedures and optical setups.

Typical Applications

The JDSU HA097+24ASC1 HA9 Optical Attenuator is suitable for professional applications such as:

• Single-mode fiber optic attenuation control
• 9/125 single-mode optical test setups
• Optical signal monitoring with 2/98 coupler configuration
• Power meter linearity calibration workflows
• Optical receiver dynamic range and sensitivity testing
• Bit error rate test environments
• Loss simulation in fiber optic links
• EDFA output power characterization workflows
• Analog optical transmission tests
• Production, engineering, service, and replacement equipment requirements

Product Overview

Brand	JDSU / JDS Uniphase
Model	HA097+24ASC1
Base Model	HA9
Product Category	Single-Mode Programmable Optical Attenuator
Fiber Type	9/125 single-mode fiber
Connector Type	SC/PC
Primary Application	Controlled optical attenuation and signal monitoring for single-mode fiber optic test systems
Suitable For	Fiber optic laboratories, telecom test environments, photonics systems, optical component testing, production test workflows, and automated optical test systems

 

HA097+24ASC1 Configuration Details

Configuration Field	HA097+24ASC1 Setting
Product Family	HA Optical Attenuator
Model	HA9
Model Description	Highly configurable attenuator, 1200 nm to 1700 nm
Fiber Type Code	7
Fiber Type	9/125 single-mode fiber
Built-In Option Code	4
Built-In Option	2/98 coupler
Return Loss Code	A
Return Loss Option	Analog
Connector Type Code	SC
Connector Type	SC/PC
Port Type Code	1
Port Type	Bulkheads on front

 

HA9 9/125 Single-Mode Specifications

Note: Optical specifications are measured at 23 °C with a laser source and do not include connectors, switch, or coupler if installed. The attenuation range is a continuous function of wavelength.

Specification	HA097+24ASC1 Details
Operating Wavelength Range	1200 nm to 1700 nm
Attenuation Range	100 dB
Resolution	0.01 dB
Repeatability	±0.01 dB
Change Rate	<2.5 seconds, 0 dB to 100 dB
Accuracy	±0.1 dB
Insertion Loss, Single-Mode	<1.5 dB
Return Loss, Single-Mode Analog	>60 dB
Maximum Optical Input Power	200 mW
Recommended Recalibration Period	2 years
Polarization Dependent Loss	0.03 dB typical, 0.08 dB maximum
Beam Block Attenuation	>90 dB

 

Electrical, Environmental, and Mechanical Specifications

Specification	Details
Input Voltage	90 V AC to 240 V AC, 50 Hz to 60 Hz
Power Consumption	80 VA maximum
Operating Temperature	0 °C to 40 °C
Storage Temperature	-40 °C to 60 °C
Humidity	90% maximum up to 40 °C
Dimensions	21.2 cm x 8.9 cm x 35.5 cm
Rack Mounting	19-inch rack mounting, 2U high
Weight	4 kg

 

Remote Control and System Integration

The HA Series attenuator platform can be controlled from the front panel keyboard or through GPIB and RS232 interfaces. The command set is SCPI compatible, making the HA097+24ASC1 suitable for automated optical test systems, production test stations, and laboratory setups where programmable attenuation control is required.

The built-in beam block provides fast access from an attenuation setting to high attenuation. This function is useful when users need to quickly block the optical signal during setup changes, receiver protection, calibration sequencing, or automated measurement procedures.

The front panel 5 V driver key, connected to the rear 5 V driver, can act as a toggle for an external or internal switch when supported by the test setup. This can help users build flexible optical test systems around the HA attenuator platform.

Optical Attenuator Applications

The JDSU HA097+24ASC1 HA9 Optical Attenuator can be used in professional single-mode optical test environments where controlled signal attenuation is required across the 1200 nm to 1700 nm wavelength range. This type of attenuator is commonly used to set optical power levels, simulate fiber link loss, support receiver sensitivity testing, and help characterize optical components under repeatable test conditions.

With its 9/125 single-mode fiber configuration, SC/PC connector configuration, analog return loss option, 2/98 coupler built-in option, and front-panel bulkhead layout, this configuration is intended for users who need the exact HA097+24ASC1 setup. The front bulkhead arrangement can be useful in bench-top or rack-based systems where direct access to the optical ports is preferred.

In a professional optical test bench, the attenuator can be positioned between an optical source and a device under test to reduce signal level to a controlled value. The integrated 2/98 coupler can support workflows where a small optical tap is required for monitoring, comparison, or reference measurement while maintaining the main optical path.

The SC/PC connector interface should be matched to compatible SC/PC patch cords and mating adapters. Proper connector cleaning and inspection are important before connection because contaminated fiber interfaces can affect attenuation accuracy, insertion loss, return loss performance, and repeatability in optical measurement systems.

Compatibility and Configuration Notes

The HA097+24ASC1 part number should be reviewed carefully before purchase because each section of the model number identifies a specific configuration. For this unit, the configuration is HA9 1200 nm to 1700 nm wavelength range, 9/125 single-mode fiber, 2/98 coupler built-in option, analog return loss, SC/PC connector type, and front-panel bulkheads. These attributes should be matched against the buyer’s existing patch cords, optical source, receiver, power meter, connector requirements, and test procedure requirements.

This configuration is intended for single-mode optical test environments. Buyers replacing an existing unit should verify the fiber type, connector polish, port location, wavelength range, attenuation range, built-in coupler requirement, and return loss requirement to avoid ordering a unit that does not match the existing measurement setup.

Connector compatibility is especially important for optical attenuators. The SC/PC connector type should be used only with compatible SC/PC patch cables and mating interfaces. Users should follow proper fiber cleaning and inspection practices before connection to help protect optical interfaces and maintain repeatable measurement performance.

Buyer Considerations

The JDSU HA097+24ASC1 is a configuration-specific programmable optical attenuator. Buyers should confirm that the HA9 1200 nm to 1700 nm wavelength range, 9/125 single-mode fiber type, SC/PC connector configuration, analog return loss option, 2/98 coupler built-in option, and front-panel bulkhead port layout match the intended optical test setup before purchase.

Buyers should also review the product condition, included accessories, connector condition, calibration or service notes, installed firmware, remote interface functionality, and any available options before purchase. If the attenuator is being integrated into an existing rack, bench, or automated test station, the port layout, connector style, remote control needs, coupler requirements, and software compatibility should be confirmed against the current test configuration.

This description applies only to the HA097+24ASC1 configuration. It should not be used for other HA Series attenuators with different model numbers, fiber types, wavelength ranges, connector types, port arrangements, return loss options, built-in options, or multimode configurations.

Why Buy from AssetRelay?

AssetRelay supplies professional equipment and product solutions for fiber optic, telecom, laboratory, production, inspection, cleaning, RF/microwave, electronic test, and photonics applications. This product is listed to help technical buyers, procurement teams, engineers, installers, and service organizations source practical equipment for demanding professional environments.

Buyers sourcing this attenuator through AssetRelay should review available product photos, condition details, connector type, included accessories, and compatibility notes before purchase. For technical purchasing teams, confirming these details helps ensure that the attenuator matches the intended optical test setup and avoids incorrect configuration selection.

When available, buyers should review the provided specifications, compatibility details, condition notes, and accessories before purchase to confirm that the product meets their application requirements.