---
title: "W5500S2E-S1 for Pressure Tolerant Subsea Applications"
url: "https://maker.wiznet.io/forum/14519"
markdown_url: "https://maker.wiznet.io/forum/14519/md"
type: "Forum topic"
category: "Serial-to-Ethernet & ConfigTool"
author: "2reSolve"
created: "2022-04-08T11:14:34+09:00"
last_activity: "2022-04-08T11:14:34+09:00"
language: "en"
views: 320
replies: 0
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# W5500S2E-S1 for Pressure Tolerant Subsea Applications

## Question

Asked by 2reSolve on 2022-04-08 in Serial-to-Ethernet & ConfigTool.

Hi,

Please consider a new revision of the W5500E-S1 replacing its crystal oscillators with more pressure tolerant MEMS oscillators so that it can be used for Subsea Applications.

For more information about using MEMS instead of Crystal oscillators for Pressure-Tolerant Electronics please refer to:

<https://www.researchgate.net/publication/232316818_Hybrid_Pressure-Tolerant_Electronics>

Thank You.

---

Source: https://maker.wiznet.io/forum/14519