JDS Uniphase HA1-Z005 Flexcor 1060 Programmable Optical Attenuator

JDS Uniphase HA1-Z005 High-Resolution Programmable Optical Attenuator

The JDS Uniphase HA1-Z005 High-Resolution Programmable Optical Attenuator is a professional optical test instrument designed for precise optical power control in fiber optic, photonics, telecom, laboratory, and production test environments. This product is based on the HA1 high-resolution attenuator platform and should be described using the HA1 specifications only.

The HA1 model is designed for operation across the 1200 nm to 1700 nm wavelength range and provides a 100 dB attenuation range with 0.001 dB resolution. This makes the HA1-Z005 suitable for demanding test workflows that require fine optical attenuation control, repeatable attenuation settings, and programmable operation for manual or automated measurement systems.

Features and Benefits of the JDS Uniphase HA1-Z005 High-Resolution Programmable Optical Attenuator

The JDS Uniphase HA1-Z005 High-Resolution Programmable Optical Attenuator provides practical value for professional users who require precise and repeatable attenuation control across a broad single-mode fiber optic test range.

• HA1 high-resolution attenuator platform: Uses the HA1 model specifications for high-resolution programmable attenuation from 1200 nm to 1700 nm.
• 100 dB attenuation range: Provides wide attenuation control for loss simulation, receiver testing, power adjustment, and optical link characterization.
• 0.001 dB attenuation resolution: Supports very fine attenuation adjustments for demanding laboratory and production measurement workflows.
• Excellent repeatability: Provides ±0.01 dB repeatability under specified conditions for stable and repeatable optical test setups.
• High attenuation accuracy: Supports ±0.1 dB attenuation accuracy for controlled optical power testing.
• Built-in beam block: Provides beam block attenuation greater than 90 dB for fast access to very high attenuation.
• Remote control capability: Supports GPIB and RS232 remote control with a SCPI-compatible command set for automated optical test systems.

Advanced Features and Practical Applications

The JDS Uniphase HA1-Z005 is designed for optical test environments where controlled attenuation is needed to simulate link loss, adjust optical power levels, characterize optical receivers, calibrate test equipment, or evaluate the behavior of fiber optic systems over a wide signal power range. Its high-resolution attenuation capability makes it well suited for precision test benches and automated measurement stations.

The HA1 model provides 0.001 dB resolution and a 100 dB attenuation range, making it appropriate for applications where small attenuation steps and extended dynamic range are important. In optical communications and photonics testing, this level of control can support receiver sensitivity measurements, power meter linearity calibration, bit error rate testing, analog transmission tests, and EDFA output power characterization.

The HA1 attenuator includes programmable operation and can be controlled from the front panel keyboard or through remote interfaces. With GPIB and RS232 communication support, the instrument can be integrated into automated test systems where controlled attenuation sweeps, repeatable test steps, and remote operation are required.

Typical Applications

The JDS Uniphase HA1-Z005 High-Resolution Programmable Optical Attenuator is suitable for professional applications such as:

• Precise optical power control
• Power meter linearity calibration
• Analog transmission testing
• Bit error rate testing
• Loss simulation in fiber optic links
• EDFA output power characterization
• Single-mode optical test and measurement
• Laboratory and production optical test systems
• Automated attenuation control using GPIB or RS232

Product Overview

Brand	JDS Uniphase
Model	HA1-Z005
Base Model	HA1
Product Category	High-Resolution Programmable Optical Attenuator
Primary Application	Precision optical attenuation and optical power control
Suitable For	Fiber optic laboratories, telecom test environments, photonics systems, production test stations, and automated optical measurement systems

 

HA1 Specifications

Specification	HA1 Details
Operating Wavelength Range	1200 nm to 1700 nm
Attenuation Range	100 dB
Attenuation Resolution	0.001 dB
Attenuation Repeatability	±0.01 dB
Attenuation Change Rate	Less than 2.5 seconds from 0 dB to 100 dB
Attenuation Accuracy	±0.1 dB
Single-Mode Insertion Loss	Less than 1.5 dB
Single-Mode Analog Return Loss	Greater than 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	Greater than 90 dB
Remote Control Interfaces	GPIB and RS232
Command Set	SCPI compatible

 

General Specifications

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

 

Automation and Test System Integration

The JDS Uniphase HA1-Z005 can be used in optical test systems that require programmable attenuation control from either the front panel or remote interfaces. GPIB and RS232 connectivity make the instrument suitable for automated test sequencing, laboratory control systems, and production measurement workflows where repeatable optical power control is required.

The SCPI-compatible command set allows integration into software-controlled test systems. This is useful for engineers and technicians who need to automate attenuation changes during receiver sensitivity tests, loss simulations, calibration routines, or optical component characterization procedures.

Buyer Considerations

This description uses the HA1 specifications only. Buyers should confirm the exact physical configuration of the HA1-Z005 unit, including installed connector type, fiber interface, calibration status, included accessories, rack mounting hardware, condition notes, and remote interface functionality before purchase.

Because HA Series attenuators can exist in multiple configurations, buyers replacing an existing attenuator should confirm that the HA1-Z005 matches the intended wavelength range, attenuation range, connector setup, fiber type, return loss requirement, and automation needs of the optical test system.

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.

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.