StarTech.com RS232EXTC1 User manual

Manual Revision: 05/28/2012

For the most up-to-date information, please visit: www.startech.com

DE: Bedienungsanleitung - de.startech.com

FR: Guide de l'utilisateur - fr.startech.com

ES: Guía del usuario - es.startech.com

IT: Guida per l'uso - it.startech.com

NL: Gebruiksaanwijzing - nl.startech.com

PT: Guia do usuário - pt.startech.com

RS232EXTC1

RS232EXTC1GB

RS232EXTC1EU

1 Port RS232 Serial DB9 Extender over

Cat 5 - Up to 3300ft (1000m)

*actual product may vary from photos

Instruction Manual

FCC Compliance Statement

This equipment has been tested and found to comply with the limits for a Class B digital

device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable

protection against harmful interference in a residential installation. This equipment generates,

uses and can radiate radio frequency energy and, if not installed and used in accordance with

the instructions, may cause harmful interference to radio communications. However, there

is no guarantee that interference will not occur in a particular installation. If this equipment

does cause harmful interference to radio or television reception, which can be determined by

turning the equipment o and on, the user is encouraged to try to correct the interference by

one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit dierent from that to which the receiver

is connected.

• Consult the dealer or an experienced radio/TV technician for help.

Use ofTrademarks, Registered Trademarks, and other Protected Names and Symbols

This manual may make reference to trademarks, registered trademarks, and other

protected names and/or symbols of third-party companies not related in any way to

StarTech.com. Where they occur these references are for illustrative purposes only and do not

represent an endorsement of a product or service by StarTech.com, or an endorsement of the

product(s) to which this manual applies by the third-party company in question. Regardless

of any direct acknowledgement elsewhere in the body of this document, StarTech.com hereby

acknowledges that all trademarks, registered trademarks, service marks, and other protected

names and/or symbols contained in this manual and related documents are the property of

their respective holders.

Instruction Manual

Table of Contents

Introduction............................................................................................1

Packaging Contents ................................................................................................................................. 1

System Requirements.............................................................................................................................. 1

Side View 1................................................................................................................................................... 2

Side View 2................................................................................................................................................... 2

Installation ..............................................................................................3

Hardware Installation .............................................................................................................................. 3

Driver Installation...................................................................................................................................... 3

Wiring Information ................................................................................4

DB9 connector Pinout.............................................................................................................................4

Specications..........................................................................................5

Technical Support ..................................................................................6

Warranty Information............................................................................6

Instruction Manual

Introduction

The RS232EXTC1 Serial over Cat 5 Extender allows you to increase the distance of

your RS232 Serial connection by up to 1000 meters (3300 feet), giving you the ability

to connect serial peripheral devices up to a kilometer away from your system - an

incredible 65x greater than normal RS232 serial cable length restrictions would permit.

The Extender is a cost-eective serial extension solution and completely hardware-

based, eliminating the need to install additional software, allowing for a completely

plug and play installation. The hardware can be setup in minutes, using existing or new

Cat 5 or better Ethernet cabling.

Perfect for use in industrial monitoring and control, POS, security, medical, and trac

ow applications, the RS232 Serial over Cat 5 extender maintains the RS232 standard

with support for data transfer rates of up to 230 Kbps.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

Packaging Contents

• 1x RS232 Extender Local Unit

• 1x RS232 Extender Remote Unit

• 1x 20cm Null Modem cable (DB-9 Male to Male)

• 2x Power Adapter

• 1x User Manual

System Requirements

• RS232 enabled communication devices

• (Optional) Available AC power outlet

Instruction Manual

Side View 1

Side View 2

Remote Unit

Local Unit

DB9 Connector

*actual product may vary from photos

Instruction Manual

Installation

Hardware Installation

1. Connect a 9-pin DB9 cable from the Local unit, to the RS232 serial connector on the

local/host device. A male/male DB9 null modem cable is provided, but if another

cable/adapter is required, this can be purchased separately from www.startech.com.

2. Connect an RJ45 terminated Cat5 Ethernet cable to the RJ45 connector on the

Transmitter unit.

If you are using surface cabling, ensure you have enough Category 5 unshielded

twisted pair (UTP) network cabling to connect the Host Unit to the Remote Unit’s

location, and that each end is terminated with an RJ45 connector. The cabling

should not go through any networking equipment (i.e. router, switch).

If you are using premises cabling, ensure that the Category 5 unshielded twisted

pair (UTP) network cabling between the Host Unit and the Remote Unit has been

properly terminated in a wall outlet in each location and there is a patch cable long

enough to connect the Remote Unit and the Host Unit to their respective outlets.

The cabling should not go through any networking equipment (i.e. router, switch).

3. Connect a 9-pin DB9 cable from the Remote Unit to the remote RS232 serial device.

OPTIONAL: Connecting the power adapters is not required in most situations. If

the extender does not work, or is intermittent, connecting the power adapters is

recommended.

Driver Installation

No driver or software installation is required.

Instruction Manual

Wiring Information

Conductor RJ45 Pin Conductor Color Code

Pair 1

5 White-Blue

4 Blue

Pair 2

1 White-Orange

2 Orange

Pair 3

3 White-Green

6 Green

Pair 4

7 White-Brown

8 Brown

DB9 connector Pinout

Pin 1 N/A

Pin 2 Transmit Data (TxD)

Pin 3 Receive Data (RxD)

Pin 4 N/A

Pin 5 Signal Ground

Pin 6 N/A

Pin 7 Clear to Send (CTS)

Pin 8 Request to Send (RTS)

Pin 9 N/A

Instruction Manual

Specications

RS232EXTC1

RS232EXTC1GB

RS232EXTC1EU

Connectors (per unit)

1 x RJ45 Ethernet female

1 x DB9 female

1 x DC Power

LEDs N/A

Supported Protocols RS232

Maximum Baud Rate 230 Kbps

Maximum Cable Length 1000 m / 3300 ft

Compatible Cabling Cat 5/5e/6/6a

Power Adapter 9VDC, 300mA, center positive, type M plug

Enclosure Material Metal

Operating Temperature 0°C ~ 70°C (32°F ~ 158°F)

Storage Temperature 0°C ~ 85°C (32°F ~ 185°F)

Humidity 0% ~ 95% RH

Dimensions 92.0mm x 34.0mm x 22.0mm

Weight 65 g

Instruction Manual

Technical Support

StarTech.com’s lifetime technical support is an integral part of our commitment to

provide industry-leading solutions. If you ever need help with your product, visit

www.startech.com/support and access our comprehensive selection of online tools,

documentation, and downloads.

For the latest drivers/software, please visit www.startech.com/downloads

Warranty Information

This product is backed by a two year warranty.

In addition, StarTech.com warrants its products against defects in materials

and workmanship for the periods noted, following the initial date of purchase.

During this period, the products may be returned for repair, or replacement with

equivalent products at our discretion. The warranty covers parts and labor costs only.

StarTech.com does not warrant its products from defects or damages arising from

misuse, abuse, alteration, or normal wear and tear.

Limitation of Liability

In no event shall the liability of StarTech.com Ltd. and StarTech.com USA LLP (or their

ocers, directors, employees or agents) for any damages (whether direct or indirect,

special, punitive, incidental, consequential, or otherwise), loss of prots, loss of business,

or any pecuniary loss, arising out of or related to the use of the product exceed the

actual price paid for the product. Some states do not allow the exclusion or limitation

of incidental or consequential damages. If such laws apply, the limitations or exclusions

contained in this statement may not apply to you.

Hard-to-nd made easy. At StarTech.com, that isn’t a slogan. It’s a promise.

StarTech.com is your one-stop source for every connectivity part you need. From

the latest technology to legacy products — and all the parts that bridge the old and

new — we can help you nd the parts that connect your solutions.

We make it easy to locate the parts, and we quickly deliver them wherever they need

to go. Just talk to one of our tech advisors or visit our website. You’ll be connected to

the products you need in no time.

Visit www.startech.com for complete information on all StarTech.com products and

to access exclusive resources and time-saving tools.

StarTech.com is an ISO 9001 Registered manufacturer of connectivity and technology

parts. StarTech.com was founded in 1985 and has operations in the United States,

Canada, the United Kingdom and Taiwan servicing a worldwide market.

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