---
type: product
schema_version: 1
stock_number: "53750-1"
canonical_url: "https://www.artisantg.com/53750-1/Exfo-3688PR15"
json_url: "https://www.artisantg.com/53750-1/Exfo-3688PR15.json"
generated_at: "2026-11-07T11:02:31.811Z"
last_updated: "2026-06-29T19:05:40.227-05:00"
---

# Exfo / NetTest / Photonetics 3688PR15 Lefevre Loop Polarization State Controller

_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: Exfo
- Model: 3688PR15
- 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: 6 lb
- Shipping dimensions: 12X12X12 in

## Categories

- Test Equipment > Optical Test > Polarization Controllers (primary)

## Details

Optical Interface: FC/APC. Fiber Type: 9/125 um, Single Mode.

## Images

- <https://www.artisantg.com/itemimages/photonetics_3688pr15_view1.jpg>