--- type: product schema_version: 1 stock_number: "61238-4" canonical_url: "https://www.artisantg.com/TestMeasurement/61238-4/MPB-Communications-EFA-P18-C-L-Band-Erbium-Doped-Fiber-Amplifier" json_url: "https://www.artisantg.com/TestMeasurement/61238-4/MPB-Communications-EFA-P18-C-L-Band-Erbium-Doped-Fiber-Amplifier.json" generated_at: "2026-11-07T09:00:37.230Z" last_updated: "2026-09-22T19:05:42.317-05:00" --- # MPB Communications EFA-P18 C+L Band 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: MPB Communications - Model: EFA-P18 - Condition: Used and in Excellent Condition - Price: $3,750.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 25 lb - Shipping dimensions: 24X18X12 in ## Categories - Test Equipment > Optical Test > EDFA (primary) ## Details This MPB Communications EFA-P18 C+L Band Erbium-Doped Fiber Amplifier is used and in excellent condition. The maximum output power is 19.52 dBm. The output power cannot be changed through any front panel control. Output signal power is controlled by the power of the input signal. Labeled Model Number: EFA-P18 C+L High Spontaneous ASE ASE Signal Range: 1520 nm - 1620 nm Optical Connector: FC/APC 10% Monitor Output Installed Below are some spectra taken by an Artisan Technology Group technician: Data with 0 dBm Input Signal, 1543 nm DFB: - Total Measured Output Power: 19.52 dBm - Output Spectrum Data with -15 dBm Input Signal, 1543 nm DFB: - Total Measured Output Power: 19.06 dBm - Output Spectrum Data with -30 dBm Input Signal, 1543 nm DFB: - Total Measured Output Power: 18.64 dBm - Output Spectrum ## Images -