--- type: product schema_version: 1 stock_number: "85138-1" canonical_url: "https://www.artisantg.com/TestMeasurement/85138-1/Corning-ATN-21-02-Attenuator" json_url: "https://www.artisantg.com/TestMeasurement/85138-1/Corning-ATN-21-02-Attenuator.json" generated_at: "2026-11-07T18:10:04.783Z" last_updated: "2026-09-30T05:40:42.033-05:00" --- # Corning ATN-21-02 In-Line Flat Wavelength 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: Corning - Model: ATN-21-02 - Condition: Used and in Excellent Condition - Price: $50.00 USD - Availability: In stock, 3 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 1 lb, estimated - Shipping dimensions: 8X8X3 in, estimated ## Categories - Test Equipment > Optical Test > Attenuators (primary) ## Details ** Configuration:** - Attenuator Type: FC/APC - Insertion Loss Value: 2 dB ## Images - - - -