HA9503-SPL2 VIAVI Solutions Programmable Optical Attenuator
Request a Quote
Get a formal quote for this item, including volume pricing and PO terms.
Item details
| Part Number | HA9503-SPL2 |
|---|---|
| In Stock | 1 |
| Available | Today |
| Location | Champaign, IL USAships worldwide |
| Stock # | 44913-58 |
| Ship Weight | 10 lbs /ea |
| Condition | Used and in Excellent Condition |
| Inspection | Before every shipment |
| Warranty | 1-Year Warranty with 30-Day Return Guarantee |
Description
Part Number: HA9503-SPL2
• Fiber Type: 9/125 µm
• Range: 1200-1700 nm
• Attenuation Range: 0-100 dB
• Standard Output
• Optical Interface: ST/PC
• Analog Return Loss: > 60 dB
• Bulkheads on Front Panel
• Max. Input Power: 200 mW
Our Technician Measured, using a JDS PS3:
• Insertion Loss: < 1.5 dB
• Polarization Dependent Loss: < 0.08 dB
Click anywhere or press Esc to close
1 / 42 / 43 / 44 / 4That idle equipment in your warehouse could be cash.
Government & Enterprise Buyers: volume pricing, POs and government purchasing.
Government SalesWrite a Review
Share your experience with this item to help other buyers.
Make an Offer
Submit Your Offer, We’re Here to Assist! If we find your offer reasonable our dedicated customer service team will get back to you.
Request More Information
Have a question about this item? Send us a message and a specialist will follow up.
Thank You!
We have received your InstraView Request and will be contacting you shortly.
More Information
VIAVI Solutions / JDSU / Fitel HA9503-SPL2 Programmable Optical Attenuator Overview
Features:
- Attenuation Range: 50, 60, or 100 dB
- Resolution: 0.01 dB
- Accuracy of ± 0.1 dB
- Low Insertion Loss
- Series Wavelength Range from 750 to 1700 nm
- GPIB and RS232 Remote Control
- High Power Input of 200 mW, 1000 mW for the HA2
- GPIB/IEEE-488 and RS232-C Interfacing
HA attenuators are ideal for use in such demanding applications as multichannel AM systems and high bit-rate digital pulse code modulation (PCM) systems. Discrete internal optical reflections are minimized to better than 60 dB, and cavity effects are virtually eliminated. All HA attenuators are offered with high return loss and low spectral ripple for CATV AM systems.
The inherently linear design of these attenuators, combined with built-in calibration and offset functions, allows the user to match the display to an optical power meter over a wide power range. This feature is useful in tests requiring control of the absolute optical power source for the test device. The built-in beam blocking switch provides fast access from any attenuation setting to infinite attenuation (> 90 dB).
The VIAVI Solutions HA9503-SPL2 Programmable Optical Attenuator may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).
Programmable Optical Attenuator Price & Specs
VIAVI Solutions / JDSU / Fitel HA9503-SPL2 Programmable Optical Attenuator Manuals, Datasheets, Drivers, Links
VIAVI Solutions / JDSU / Fitel HA9503-SPL2 Programmable Optical Attenuator Specs
| Models HA1 & HA9 | |
|---|---|
| Operating Wavelength Range | 1200-1700 nm |
| Attenuation Range | 100 dB |
| Attenuation Resolution (HA9) | 0.01 dB |
| Attenuation Resolution (HA1) | 0.001 dB |
| Attuenuation Accuracy | ± 0.1 dB |
| Attenuation Repeatability | ± 0.01 dB |
| Maximum Optical Input Power | 200 mW |
| Polarization Dependent Loss | 0.03 dB typical, 0.08 dB max |
| General | |
| Manufacturer | VIAVI Solutions |
| Model | HA9503-SPL2 |
| Condition | Used and in Excellent Condition |
Need More Info
We know that questions arise, and that sometimes you need more details or a closer look to make the right decision. That’s why we make it easy for you to reach out directly—so you’re never left wondering.
With our team, you’re just a message away from clarity and confidence. Whether you have a specific question, need a particular image, or want more details, the request form puts you in control. Let us know what you need, and we’ll bring the answers straight to you—no guesswork required!
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Artisan Scientific Corporation dba Artisan Technology Group is not affiliated with or a distributor for VIAVI Solutions. The depiction, description, or sale of products featuring names, trademarks, brands, and logos is for identification and/or reference purposes only and does not indicate any affiliation with or authorization by any rights holder.
- Quick Quotes:
- Receive price & availability FAST from our dedicated customer service team.
- Delivery:



Expedited, Freight, and International shipping available.- Returns:
- No hassle return policy.
- Repair:
- Our team of engineers are creative problem solvers who understand your challenges.
- Custom Calibration:
- You give us the specs and we do the rest.
What Customers Are Saying
- Amelia C. Google
Have dealt with Artisan for over a decade and have always found them to be knowledgeable, professional and have a great inventory to choose from! Great company!
- Stephanie K. Google
Great company!
- Joseph N.
We have ordered parts from Artisan multiple times. It’s hard to find quality parts for almost extinct equipment!
- Dylan S. Google
Great customer service. good prices and knowledgeable staff!
- Tia W.
Quick process from getting a quote to getting the items we ordered.
- Gareth A.
We bought a Parker Compumotor Controller for our press and installed it 2 weeks ago. Easy fix for our machine and it is working perfect.
- Mike A.
I got the package. SBC worked out great. We are back in business. Much appreciated! Artisan has saved the day again....
- Karen C. Google
I find the employees helpful and knowledgeable about their products.
- 50,000+Warehouse (sq ft)
- 148+Countries served
- 25+Years in business
- 10,000+Lab / office (sq ft)
Our Mission
100% Satisfaction
We believe expertise is priceless. With over 25 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
Trust Guaranteed
Every item is inspected before it ships, much of our inventory is functionally tested in our onsite service center, and eligible purchases are backed by our Limited Warranty.
Expertise
Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.
Used equipment in excellent physical and cosmetic condition.
Every item ships with Artisan's stated warranty. In-house repair capability backs it up.
ITAR / DDTC registered, counterfeit mitigation for military COTS, and DMSMS obsolescence support.






















