--- type: product schema_version: 1 stock_number: "54870-51" canonical_url: "https://www.artisantg.com/54870-51/Exfo-Tunics-OM" json_url: "https://www.artisantg.com/54870-51/Exfo-Tunics-OM.json" generated_at: "2026-11-08T04:53:31.202Z" last_updated: "2026-07-30T09:10:57.047-05:00" --- # Exfo / NetTest / Photonetics Tunics-OM Tunable Laser Module _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: Tunics-OM - Condition: Used and in Excellent Condition - Price: $750.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 5 lb - Shipping dimensions: 14X14X6 in ## Categories - Test Equipment > Optical Test > Tunable Lasers (primary) - Military and Embedded Equipment > Embedded & Industrial > Other Modular ## Details - Wavelength Range: 1520-1570 nm - Model: 3646 HE 1540 - Optical Interface: FC/APC - 1-Turn Potentiometer for Adjustment of Power - 14-Turn Potentiometer for Adjustment of Wavelength - Options Installed: Option P6 (6 dBm Peak Output Power) an Artisan Technology Group Technician Measured: - Max Power at 1520nm: 5.97 dBm - Max Power at 1545nm: 6.40 dBm - Max Power at 1570nm: 5.70 dBm Model Numbers: 3646 HE 15, 3462 HE 1540, 3646 HE 1540 View Photo of this unit's output spectrum at 1520 View Photo of this unit's output spectrum at 1545 View Photo of this unit's output spectrum at 1570 ## Images - - - -