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# Optical to Electrical Converter
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## Project Description
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### Overview
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The **CONV-OPT-TTL-1i-1o** is a low-cost stand-alone **Optical to Electrical converter module** providing one
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fiber-optic input and one electrical output.
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Its counterpart is the [CONV-TTL-OPT-1i-1o](https://ohwr.org/project/conv-ttl-opt-1i-1o/wikis)
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![](uploads/6960fec8db626c160e8976c2a5fddca8/conv-rs485-opt-rtm.png)
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## Specifications
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* One fibre-optic input
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* [Avago receiver HFBR 2402Z](https://www.broadcom.com/products/fiber-optic-modules-components/industrial/industrial-control-general-purpose/820nm/hfbr-2402z)
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* Wavelength:
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* Connector type:
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* One electrical output
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* TTL-level
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* Connector type: BNC
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## Project Information
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- Official production documentation: EDMS EDA-xxxx
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- [Design-notes](Design-notes)
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- [Users](Users)
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## Status
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| Date | Event |
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|------|-------|
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|15-07-2017 | Start working on project. |
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| 2020-2022 | Design used in the AWAKE experiment. |
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|11-05-2022 | CERN's design office will create well-documented production files. |
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---
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11 May 2022 |