--- type: product schema_version: 1 stock_number: "57145-1" canonical_url: "https://www.artisantg.com/TestMeasurement/57145-1/IPG-Photonics-EAD-40-C-Erbium-Doped-Fiber-Amplifier" json_url: "https://www.artisantg.com/TestMeasurement/57145-1/IPG-Photonics-EAD-40-C-Erbium-Doped-Fiber-Amplifier.json" generated_at: "2026-11-07T10:03:19.013Z" last_updated: "2026-07-30T09:10:57.047-05:00" --- # IPG Photonics EAD-40-C Erbium Doped Fiber Amplifier _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: IPG Photonics - Model: EAD-40-C - 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: 50 lb - Shipping dimensions: 24X24X12 in ## Categories - Test Equipment > Optical Test > EDFA (primary) ## Details This IPG Photonics EAD-40-C Erbium Doped Fiber Amplifier is used and in excellent condition. Rackmount ears installed. It has a rated +17 dBm output power and has FC/APC optical interfaces via fiber pigtails. This unit has a high spontaneous ASE emission. Our technicians measured the following with a low power 1550.9nm DFB source: Saturated Output Power: 16.5 dBm / 44.6 mW (peak) Gain: 27.75 dB Input and Output Spectrum Viewed with an Anritsu MS9710B ## Images -