--- type: product schema_version: 1 stock_number: "79574-1" canonical_url: "https://www.artisantg.com/TestMeasurement/79574-1/Yokogawa-Ando-AQ4321A-Tunable-Laser-Source" json_url: "https://www.artisantg.com/TestMeasurement/79574-1/Yokogawa-Ando-AQ4321A-Tunable-Laser-Source.json" generated_at: "2026-11-06T23:51:50.403Z" last_updated: "2026-11-03T19:05:40.583-06:00" --- # Yokogawa / Ando AQ4321A Tunable Laser Source _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: Ando - Model: AQ4321A - 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: 70 lb - Shipping dimensions: 32X24X20 in ## Categories - Test Equipment > Optical Test > Tunable Lasers (primary) ## Details This Yokogawa / Ando AQ4321A Tunable Laser Source is used and in excellent condition. This unit is missing the support feet; however, this does not affect the units functionality. ### Configuration - Optical Interface: *PC - Peak Optical Output:> 8.5 dBm - Wavelength Range: 1480 to 1580 nm View Photo of Stepped-Scan Output *The Anritsu J14 / J06 Series Quick Release Optical Connectors are sold separately. They are available for purchase from our website here: (Item #62894). ## Images - - - -