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canonical_url: "https://www.artisantg.com/95474-1/VIAVI-Solutions-ETX-300T"
json_url: "https://www.artisantg.com/95474-1/VIAVI-Solutions-ETX-300T.json"
generated_at: "2026-11-07T21:22:44.997Z"
last_updated: "2026-05-29T14:26:29.303-05:00"
---

# VIAVI Solutions / JDSU / EPITAXX ETX 300T High Speed InGaAs Photodiodes

_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: VIAVI Solutions
- Model: ETX 300T
- Condition: New From Surplus Stock
- Price: $40.00 USD
- Availability: In stock, 1 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 1 lb
- Shipping dimensions: 12X9X6 in

## Categories

- Test Equipment > Electrical Test > Electrical-to-Optical (primary)
- Military and Embedded Equipment > Embedded & Industrial > Other Modular

## Details

### Configuration

- Active Diameter: 300µm
- Responsitivity at 1300 nm:
 - Minimum: 0.80 A/W
 - Typical: 0.90 A/W
- Dark Current:
 - Maximum: 5.0 nA
 - Typical: 1.0 nA
- Total Capacitance:
 - Maximum: 8.0 pF
 - Typical: 5.0 pF
- Bandwidth: 0.4 GHz
- Rise Time: 1000 pS

## Images

- <https://www.artisantg.com/itemimages/jdsu_epitaxx_etx_300t_view1_2018421153611.jpg>
- <https://www.artisantg.com/itemimages/jdsu_epitaxx_etx_300t_view2_2018421153611.jpg>
- <https://www.artisantg.com/itemimages/jdsu_epitaxx_etx_300t_view3_2018421153611.jpg>
- <https://www.artisantg.com/itemimages/jdsu_epitaxx_etx_300t_view4_2018421153611.jpg>