Ethernet Equipment

Complete Industrial Communication Solutions

Build your communication and automation systems with products from B&B Electronics Manufacturing Company, Inc. Our products help customers access their information and control their equipment – whether located nearby or at remote distances. Combine our designed and manufactured products with selected suppliers and you have the only communications manufacturer with complete solutions for wired or wireless connectivity.

Ethernet Serial Device Servers

Serial servers connect legacy serial equipped machines to your Ethernet LAN or WAN. Serial data from devices in far corners of your plant show up on your office PC as if they were next door.

Wireless Serial Device Servers

Easy, reliable connection of new and legacy serial devices to your WiFi Ethernet LAN

Ethernet Gateways

Ethernet enable Modbus serial ports on industrial equipment. These servers translate Modbus/TCP to Modbus/ASCII/RTU allowing devices such as PLCs to communicate with sensors, meters, instruments and similar devices. These serial servers offer a wide variety of fiber options.

Which Serial Server is Right for You?

Monitoring and controlling legacy serial devices through your Ethernet LAN or WAN has never been simpler. B&B Electronics’ Vlinx™ family of Serial to Ethernet device servers offer reliable connectivity options to suit your needs. So, if you want to monitor a security gate half a mile away or a legacy temperature controller across the world, B&B Electronics has a Serial Device Server to fit you application.Choose by Specification


Ultra-compact, low cost, entry level


Software selectable serial,
multiple ports


Harsh-duty, UL and TSA rated,
copper or fiber


Choose by Specification

Rugged, Commercial
Rugged, Commercial
Heavy Industrial
Number of Serial Ports
1, 2, 4
1, 2
RS-232 / 422 / 485 Modes
By model
Direct IP Mode
VCOM Mode (Win2000, XP, Vista)
DIN Rail
Temperature Rating
-34 to 74°C
UL 508 Listing / T.S.A. Specification
Fiber Optic Ethernet Connection

Choose by Application

Retail / POS
Security / Cameras
Traffic Management
Industrial PLC / Drives / Process

For more detailed information and product datasheets, please visit the B&B Electronics website