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B+B SmartWorx

B+B SmartWorx 1-Port Ethernet Serial Server

$195.70
None availableas of 02/14/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Special orders typically ship in 1-12 weeks.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

View user manual
ESP901 Ethernet serial servers can be accessed and configured from any web browser (such as Internet Explorer) on the LAN/WAN. This allows you to remotely manage the software and your serial device. It also allows off-site troubleshooting.

ESP901 1-port serial servers provide automatic resumption of the TCP data connection in case of a power failure or loss of an Ethernet connection on either the client or server. Once the Heartbeat connection is established the server sends a signal to the client every five seconds. If the signal is not received, the serial server will attempt to reconnect the TCP data connection every five seconds until communication is established again.

Technical specifications

General Information

Manufacturer Advantech Co., Ltd
Manufacturer Part Number ESP901
Manufacturer Website Address http://www.advantech.com
Brand Name B+B SmartWorx
Product Line Vlinx
Product Model ESP901
Product Name 1-Port Ethernet Serial Server
Product Type Device Server

Media & Performance

Media Type Supported Twisted Pair

Wireless Specifications

Wireless LAN No

Network & Communication

Ethernet Technology Fast Ethernet
Network Standard 10/100Base-TX

Interfaces/Ports

Network (RJ-45) Yes
Serial Port Yes
Number of Network (RJ-45) Ports 1
Number of Serial Ports 1

Power Description

Input Voltage 12 V DC

Physical Characteristics

Form Factor Panel-mountableRail-mountable
Height 0.9"
Width 4.5"
Depth 3.4"

Miscellaneous

Package Contents
  • 1-Port Ethernet Serial Server
  • Power Supply
Certifications & Standards
  • IP30
  • CE
  • FCC

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Special order item. This item ships direct from the manufacturer and cannot be cancelled once ordered. If you have any questions before ordering, ask us first: chat with us or call 1-800-692-8757.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.