Application Example
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Application ExampleOptical Data Transmission Device

List and overview of Ethernet type optical data transmission device

Ethernet direct connection 100Mbps serial type EWF-0 / 1E series

Optical data transmission device directly connected to Ethernet that enables high-speed communication with a transmission speed of 100 Mbps.


No MAC address or IP settings are required, and it can be used in the same way as a LAN cable.
A long-distance space with a maximum transmission distance of 100m can be converted to optical wireless communication, and non-contact communication such as inter-mobile communication is possible.

Compatible with various open networks

High-speed communication with a transmission speed of 100 Mbps supports various industrial networks.


* When using in an industrial network, please use EWF-0EA / B-01 or EWF-1EA / B-01.

EWF-0 / 1E Overview

Model No. Code No. Transmission distance
EWF-0EA-N WEWF055 50m
EWF-0EB-N WEWF056
EWF-1EA-N WEWF053 100m
EWF-1EB-N WEWF054
Please refer to the EWF-0 / 1E product page for details.

Ethernet direct connection 10Mbps serial type BWF-3 / 4E series

Optical data transmission device directly connected to Ethernet that enables long-distance communication of up to 200m at a transmission speed of 10Mbps.


As with the EWF-0 / 1E series, no MAC address or IP settings are required, and it can be used in the same way as a LAN cable.

BWF-3 / 4E series overview

Model No. Part No. Modulating frequency Transmission distance Directional angle
BWF-3EA-CE WBWF148 Transmission:25MHz
Reception:37.5MHz
100m Full angle 2°
BWF-3EB-CE WBWF149 Transmission:37.5MHz
Reception:25MHz
BWF-4EA-CE WBWF156 Transmission:25MHz
Reception:37.5MHz
200m Full angle 1°
BWF-4EB-CE WBWF157 Transmission:37.5MHz
Reception:25MHz
*Please refer to the BWF-3 / 4E product page for details.
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