# WIZnet Serial-to-Ethernet Gateway - WIZ110SR

**Type:** Product page · **SKU:** DEV-09476 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/wiznet-serial-to-ethernet-gateway-wiz110sr.html ([markdown](https://core-electronics.com.au/wiznet-serial-to-ethernet-gateway-wiz110sr.html.md))

## Retired product

This product is retired and no longer available for purchase. Search the catalogue for an alternative.

## Description

The WIZ110SR is a gateway module that converts RS-232 protocol into TCP/IP. It enables remote gauging, managing and control of TCP/IP devices through an RS-232 serial interface. In other words, WIZ110SR is a protocol converter that transmits the data sent by serial equipment as TCP/IP data type and converts back the TCP/IP data received through the network into serial data to transmit back to the equipment.

The main components of the WIZ110SR are a [WIZnet W5100](https://core-electronics.com.au/search/?q=09471) embedded ethernet controller chip and an 8051 complaint MCU. Also included on the board are DB9 and RJ45 connectors and a 5.5x2.1mm barrel jack. To power the board, a 5V power adapter is required.

**Features:**

- WIZnet W5100 Hardwired TCP/IP Embedded Ethernet Controller 
    - Supports: TCP, UDP, ICMP, IPv4 ARP, IGMP, PPPoE, Ethernet
    - 10BaseT/100BaseTX Ethernet PHY embedded
- GC89L591A0-MQ44I (fast 80C52 compatible) MCU 
    - internal 62K Flash, 16K SRAM, 2K EEPROM
- Simple configuration over serial interface
- Supports password for security
- 10/100 Ethernet Interface and max 230kbps Serial Interface
- 5VDC input voltage 
    - Center-positive 5.5x2.1mm barrel connector
- Under 180mA current consumption
 
**Dimensions:**

- Board: 75x45 mm (2.95x1.77 inches)
 
**Documents:**

- User’s Manual
- Configuration Tool Program

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/w/i/wiznet_serial-to-ethernet_gateway_-_wiz110sr__dev-09476__01.jpg)