Back to top


ソリューション と 製品

Solutions for Critical Infrastructure

Local and national-scale public infrastructures include urban flood control structures, wastewater treatment, power supplies & distribution, and government communications systems. On the private side, Ethernet networks for factory and building automation, smart agriculture, and vertical farms all comprise a set of crucial networks that are becoming increasingly integrated as the Internet of Things (IoT) becomes mainstream. EtherWAN equipment satisfies the security and performance needs of the various applications and devices that comprise the crucial modern infrastructure networks that are depended on by millions of people around the world.

Common obstacles to the successful implementation or expansion of IP networks include the sometimes prohibitive cost of wide-area cabling, power supply instability, and extreme temperatures & humidity. With redundant power solutions, hardened specifications, and specialized technology that can utilize existing wiring schemes for data transfer, EtherWAN offers a unique combination of economy and reliability to suit a wide array of data transfer needs.

  • Remote locations and arctic environments.
  • Weather observation systems.
  • Water treatment facilities.
  • Intelligent transportation systems.
  • Factory and building automation.
  • Power & utility infrastructures.
  • Oil & gas fields.



Case Studies

When building a modern surveillance system, the selection and setup of cameras, network video recorders (NVR), switches and routers play an important role in building a reliable system that performs as intended. Nowadays, IP (Internet Protocol) networks are increasingly being used and deployed to connect the elements of security and surveillance and access control systems.

Network Architecture at the City of Anaheim Water Utility

From Disneyland to the Honda Center, and Angel Stadium to the Anaheim Convention Center, the City of Anaheim boasts a number of attractions. Keeping...

Enhanced Monitoring for Critical Fiber Connections

Ethernet networks are the transport mechanism for Internet Protocol (IP) communications. Although Ethernet has been around since 1973 when the...

Water Treatment Plants Depend on EtherWAN to Stay Running Year-round

With urban development and the continuous improvement of people's living standards, urban sewage emissions are increasing year by year. As a result...

Continuous Data Collection and Transfer in High Altitude Weather Station

Rising to an altitude of 3,776 meters, Mt. Fuji is Japan's highest mountain. For many years, the Mt. Fuji Weather Station located at its summit has...

Why EtherWAN

To say that EtherWAN places a high priority on product stability and reliability would be an understatement. When it comes to critical networks, we know that data must flow uninterrupted. Our rigorous conformance to industry standards, combined with comprehensive in-house quality assurance systems, ensures maximum performance and lifespan of every product.



同軸ケーブルやメタル線の既存設備を使用し最大 2.6km のイーサネット長距離伝送を実現します。


EtherWAN は各産業で必要な規格に準拠した製品を提供しております。例えば、変電所向けのIEC 61850/IEEE 1613、鉄道向けの EN 50155/EN 50121-4 などの準拠製品を多数取り揃えています。


広範囲動作温度対応、耐振動、耐電力サージ、耐 ESD の製品を設計しております。


ポートベース VLAN、IEEE 802.3Q VLAN タグ付及び GVRP、IEEE 802.1p QoS、MACベース トランキングをサポートします。


独自の α-Ring 技術で 15ms 以下のシステム回復時間、複数電源入力と冗長電源アラーム機能で冗長性を確保します。


ラックマウント、DIN レール マウント、ウォール・マウント、パネルマウントとデスクトップなど多彩な取り付け方法を用意しております。

アクセス コントロール

MACアドレスフィルタ、IEEE 802.1x PNAC、VLAN、ポートミラーリングによるアクセスコントロールを実現します。


完全な管理機能、console、web、SNMP、Telnet などでネットワーク管理を行えます。