Brainboxes ES-457 Multiport Serial Adapter
Ethernet to Serial device server with Power over Ethernet providing access to two RS232 serial ports. Data transfer rates up to 1,000,000 baud, coupled with 1Mbit/s line drivers deliver uncompromising performance. Power over Ethernet PoE uses IEEE 802.3af standard, compatible with any PoE switch. Our ES range provides simple instant networked serial ports. A web interface allows secure configuration and control of the serial ports over a local network or the internet using any browser. For Windows our in-house designed 32 bit and 64 bit driver gives you local COM ports, retaining existing software applications and allowing you to connect across your network to remote devices just as if they were attached locally. Serial Port Tunnelling individually configurable allows serial cable replacement over any distance, no software required. You can access the device via TCP/IP sockets from any networked device like an Android tablet, PC or phone. On Windows OS TCP/IP sockets are handled by the Winsock API, this will differ on other OSs.

Extend your reach! Remote serial devices with local control. With Brainboxes industry renowned Lifetime Warranty and Lifetime Support!

• Optional DIN rail mounting kit


• Serial Port Tunnelling allows serial cable replacement over any distance, no software required


• User friendly interface, simple to use, powerful in operation


• Data rate from 110 to 1,000,000 baud


• Ethernet to Serial Device Server


• 2 Port RS-232 with Power over Ethernet IEEE802.3af