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canonical_url: "https://www.artisantg.com/TestMeasurement/60428-3/Newport-New-Focus-1811-FC-InGaAs-125-MHz-Photoreceiver-DC-Coupled-"
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last_updated: "2026-08-24T19:05:40.073-05:00"
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# Newport / New Focus 1811-FC InGaAs 125-MHz Photoreceiver (DC Coupled)

_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: New Focus
- Model: 1811-FC
- 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: 3 lb
- Shipping dimensions: 12X9X6 in

## Categories

- Test Equipment > Electrical Test > Electrical-to-Optical (primary)

## Details

Power Supply and Cable sold separately. This unit has pico(m8) connector.

### Configuration

- Coupling: DC Coupled Version
- Fiber Type: N/A
- Wavelength Range: 900-1700 nm
- Optical Input Connector Type: FC
- Detector: InGaAs/PIN
- 3-dB Bandwith: DC-125 MHz (typical)
- Electrical Output Connector: SMA

View Photo of pico(m8) connector.

## Images

- <https://www.artisantg.com/itemimages/newport_new_focus_1811_fc_view1_201981512573.jpg>
- <https://www.artisantg.com/itemimages/newport_new_focus_1811_fc_view2_201981512573.jpg>
- <https://www.artisantg.com/itemimages/newport_new_focus_1811_fc_view3_201981512573.jpg>
- <https://www.artisantg.com/itemimages/newport_new_focus_1811_fc_view4_201981512573.jpg>
