---
title: "Back to back conexion"
url: "https://maker.wiznet.io/forum/10239"
markdown_url: "https://maker.wiznet.io/forum/10239/md"
type: "Forum topic"
category: "Serial-to-Ethernet & ConfigTool"
author: "itelmex"
created: "2014-05-18T03:38:14+09:00"
last_activity: "2017-05-04T08:32:58+09:00"
language: "en"
views: 387
replies: 1
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# Back to back conexion

## Question

Asked by itelmex on 2014-05-18 in Serial-to-Ethernet & ConfigTool.

I want to know if is posible to connect two wiz107 or other family product with back to back configuration, for example, for keep serial tunnel across networks. The idea is tunneling with wireless bridges and to connect two serial devices, like pc and plcs but without virtual serial ports at the pc size. Thanks.

## Replies

### Reply 1 by jbkim, 2014-05-22

All WIZnet Serial to Ethernet module send & receive the data transparently so it’s possible.

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Source: https://maker.wiznet.io/forum/10239