StarTech.com ICUSB23216F User manual

Manual Revision: 05/24/2011
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
ICUSB23216F
16 Port Rack Mountable USB to Serial Hub
*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 of Trademarks, 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 i
Table of Contents
Introduction ............................................................................................1
Packaging Contents ................................................................................................................................. 1
System Requirements .............................................................................................................................. 1
Front View .................................................................................................................................................... 2
Rear View ...................................................................................................................................................... 2
Installation ..............................................................................................3
Driver Installation ...................................................................................................................................... 3
Verifying Installation ................................................................................................................................ 4
Pinout .......................................................................................................5
Specications ..........................................................................................6
Technical Support ..................................................................................7
Warranty Information ............................................................................7

Instruction Manual 1
Introduction
The ICUSB23216F 16 Port Rack Mountable FTDI USB to Serial RS232 Adapter Hub adds
16 RS232 Serial ports with data transfer rates up to 921.6 Kbps for control by a desktop
or laptop computer system using a single USB port.
This durable hardened USB to RS232 hub oers an all metal chassis, which ts into
standard 19” server storage racks for an organized industrial USB to COM port solution,
and an extended -40°C to 85°C (-40°F to 185°F) operating temperature range allows
for reliable use in even the harshest environments. Includes both an AC adapter and
Terminal Block power options.
A reliable FTDI USB to serial chipset provides simple installation into a broad range
of operating systems including Windows®, Linux and Mac OS, as well as COM port
retention in the event the device is disconnected.
Packaging Contents
• 1 x USB to RS232 Hub
• 1 x USB Cable
• 2 x Rack Mount Bracket
• 2 x DIN Rail Mount Bracket
• 1 x Power Adapter
• 1 x Driver CD
• 1 x Instruction Manual
System Requirements
• USB enabled host computer system with available USB port
• Microsoft® Windows® 2000/XP/Server 2003/Vista/Server 2008 R2/7 (32/64-bit), or
Windows CE 4.2/5.0/6.0, or Apple® Mac OS® 9.x/10.x, or Linux® kernel 2.4.x/2.6.x

Instruction Manual 2
Front View
Rear View

Instruction Manual 3
Installation
Please ensure that the driver installation is complete prior to the physical
installation (plugging in) of the USB RS232 Serial Hub.
Driver Installation
Windows 2000/XP/Server 2003
1. Before connecting the Serial Hub to the host computer, insert the included Driver
CD into the computer’s CD/DVD drive.
2. AutoPlay should automatically launch and display all of the folders on the CD. If not,
open “My Computer” and double-click on the CD/DVD drive.
*installation photos for reference only
3. Enter the folder “232 drv_100804”, then double-click the le “Win_Setup.exe”.
4. This will launch the driver Installation wizard. The installation screen will
automatically close once complete, and all the necessary drivers installed.
5. Connect the Serial Hub to the computer via USB. The Serial Hub will be
automatically detected and Windows should begin installing the drivers.
6. Once Windows has installed the drivers, the serial ports will be ready for use.

Instruction Manual 4
Windows Vista/7/Server 2008 R2
1. Before connecting the Serial Hub to the host computer, insert the included Driver
CD into the computer’s CD/DVD drive.
2. AutoPlay should automatically launch and give you the option to display all of the
folders on the CD. If not, open “Computer” and double-click on the CD/DVD drive.
*installation photos for reference only
3. Enter the folder “232 drv_100804”, then double-click the le “Win_Setup.exe”.
4. This will launch the driver Installation wizard. The installation screen will
automatically close once complete, and all the necessary drivers installed.
5. Connect the Serial Hub to the computer via USB. The Serial Hub will be
automatically detected and Windows should begin installing the drivers.
6. Once Windows has installed the drivers, the serial ports will be ready for use.
Verifying Installation
Windows 2000/XP/Server 2003/Vista/Server 2008 R2/7
From the main desktop, right-click on “My Computer” (“Computer” in Vista/7), then
select Manage. In the new Computer Management window, select Device Manager
from the left window panel.

Instruction Manual 5
Double-click on the “Ports (COM & LPT)” option. The additional COM ports should be
listed under this category.
Pinout
Pin Signal
1 DCD
2 RxD
3 TxD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI

Instruction Manual 6
Specications
Host Interface USB 2.0
Chipset ID FTDI FT232R
External Connectors
16 x DB9 serial male
1 x USB type B female
1 x DC Power
1 x 2-wire terminal block
LEDs 16 x Transmit Activity
16 x Receive Activity
Supported Protocols RS232
Maximum Data Transfer Rate 921.6 Kbps (per port)
Data Bits 7, 8
Parity Odd, Even, Mark, Space, None
Stop Bits 1, 2
Buer Size 256 byte transmit
128 byte receive
Rack Mountable Yes
Enclosure Material Metal
Power Supply 12V DC, 2500 mA, center positive,
type N plug
Operating Temperature -40°C ~ 85°C (-40°F ~ 185°F)
Storage Temperature -65°C ~ 150°C (-85°F ~ 302°F)
Humidity 0% ~ 60% RH
Dimensions (LxWxH) 430.0mm x 120.0mm x 45.0mm
Weight 1520g
Compatible Operating Systems
Windows 2000/XP/Server 2003/Vista/
Server 2008 R2/7 (32/64-bit),
CE 4.2/5.0/6.0, Mac OS 9.x/10.x,
Linux 2.4.x/2.6.x

Instruction Manual 7
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 one 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.