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generated_at: "2026-11-07T14:50:29.881Z"
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# VIAVI Solutions / JDSU / Fitel VA4503-FPL Manual Variable Optical Attenuator

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: JDSU
- Model: VA4503-FPL
- Condition: Used and in Excellent Condition
- Price: Quote only
- Availability: Not in Stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 2.5 lb, estimated
- Shipping dimensions: 10X5X5 in, estimated

## Categories

- Test Equipment > Optical Test > Attenuators (primary)

## Details

This JDSU / Fitel VA4503-FPL Manual Variable Optical Attenuator is used and in excellent condition. This unit is missing the plastic molding around the front and rear corners; however, this does not affect functionality.

**VA4503-FPL**
- Parameter: 1300 / 1550 um
- Attenuation Range: 65/60 dB
- Fiber Type: 9/125
- Connection Type: FC / PC

**Our Technicians Measured**
- Insertion Loss: < 2.0 dB
- PDL: < .05
- Maximum Attenuation: 42.8 dB

Part Number: VA4503-FPL

## Images

- <https://www.artisantg.com/itemimages/jdsu_va4503-fpl_42db_view1.jpg>
- <https://www.artisantg.com/itemimages/jdsu_va4503-fpl_42db_view2.jpg>
- <https://www.artisantg.com/itemimages/jdsu_va4503-fpl_42db_view3.jpg>
- <https://www.artisantg.com/itemimages/jdsu_va4503-fpl_42db_view4.jpg>