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XE232NET Schematic ( PDF Datasheet ) - XECOM

Teilenummer XE232NET
Beschreibung Low Cost Serial-to-Ethernet Bridge
Hersteller XECOM
Logo XECOM Logo 




Gesamt 12 Seiten
XE232NET Datasheet, Funktion
Preliminary
XE232NET
June 2007
Low Cost Serial-to-Ethernet Bridge for Embedded Applications
Description
The Xecom XE232NET Serial-to-Ethernet Bridge
modules provide a simple solution for connecting
micro-controller based embedded systems to a Local
Area Network. These modules include all of the
hardware and software needed to link the serial port
on the micro-controller to the local area network.
The XE232NET Serial-to-Ethernet bridge operates
much the same as any Xecom serial modem. AT
commands are used for control and configuration of
The XE232NET. The XE232NET also utilizes the
same pin configuration as the Xecom XE5690SM
modem family. This permits one design to support
either Ethernet or dial-up modem connectivity with a
simple module swap.
Xecom offers two versions of the XE232NET. The
XE232NET-1 with the Ethernet isolation transformer
and the XE232NET-2 without the isolation
transformer. An Evaluation Kit is available, model
number XE232NET-K
Features
Miniature Dual-In-line Package: 2.1” x 1.0”
• TTL compatible serial interface;
• Operates from a single +3.3 volt power supply
• Includes 10 Base-T Ethernet MAC and PHY
• Embedded protocols include, Ethernet, TCP, IP, UDP,
ICMP, DHCP, ARP, HTTP, POP3, and SMTP
• Command and control with Serial AT Commands
• IEEE 10BASE-T compatible
Models
XE232NET-1: Serial-to-Ethernet Bridge module with
Ethernet isolation transformer included
• XE232NET-2: Serial-to-Ethernet Bridge module
without isolation transformer.
• XE232NET-K: Ethernet Evaluation Kit includes
XE232NET-1; evaluation board, required cables, and
power supply
XE232NET-1ITR: XE232NET-1 with an operating
range of -40C to +85C
• XE232NET-2ITR: XE232NET-2 with an operating
range of -40C to +85C
XE232NET Block Diagram
XECOM
1 XE232NET






XE232NET Datasheet, Funktion
XE232NET-1 Typical Connection Diagram
Notes:
The Ethernet transformer is included on the XE232NET-1 module.
Fuses F1 and F2 protect against a power line cross with the network cable. Xecom recommends the
Littlefuse 0461_1.25 for this function
XECOM
6 XE232NET

6 Page









XE232NET pdf, datenblatt
Terms of Sale
Devices sold by XECOM are covered by the warranty provisions appearing in its Terms of Sale only. XECOM makes no war-
ranty, express, statutory, implied, or by description regarding the information set forth herein, or regarding the freedom of the de-
scribed devices from patent infringement. XECOM makes no warranty of merchantability or fitness for any purposes.
XECOM reserves the right to discontinue production and change specifications and prices at any time and without notice. This
product is intended for use in normal commercial applications. Applications requiring extended temperature range, unusual envi-
ronmental requirements, or high reliability applications, such as military, medical life-support or life-sustaining equipment, are
specifically not recommended without additional processing and authorization by XECOM for such application.
Xecom assumes no responsibility for the use of any circuitry other than circuitry embodied in a Xecom product. No other cir-
cuits, patents, or licenses are implied.
Life Support Policy
Xecom's products are not authorized for use as Critical Components in Life Support Devices or Systems.
Life Support Devices or Systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) sup-
port or sustain life, and whose failure to perform, when properly used in accordance with instructions provided in the labeling,
can be reasonably expected to result in significant injury to the user.
A Critical Component is any component of a life support device or system whose failure to perform can be reasonably ex-
pected to cause failure of the life support device or system, or to affect its safety or effectiveness.
Copyright, Xecom © 2007
While Xecom, Inc. has made every effort to ensure that the information presented here is accurate, Xecom will not be liable for any damages arising from errors or
omission of fact. Xecom reserves the right to modify specifications and/or prices without notice. Product mentioned herein are used for identification purposes
only and may be trademarks and/or registered trademarks of their respective companies.
XECOM
Xecom Incorporated
374 Turquoise Street, Milpitas, CA 95035
Ph:408-942-2200 Fax:408-942-1346 E-Mail: [email protected]
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