Black Box ICU544A User manual

Mode
Power
Config
Status Link USB2 USB3
EXTREME
Mode
Power
Config
Status Link USB2 USB3
EXTREME
ICU544A
U S B 3.1
FIBER
EXTENDER
USER MANUAL
24/7 TECHNICAL SUPPORT AT 1.877.877.2269 OR VISIT BLACKBOX.COM

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TABLE OF CONTENTS
QUICK START GUIDE......................................................................................................................................................................... 4
PRODUCT OPERATION AND STORAGE........................................................................................................................................... 7
1. SPECIFICATIONS........................................................................................................................................................................... 8
2. OVERVIEW...................................................................................................................................................................................... 9
2.1 Introduction...............................................................................................................................................................................................9
2.2 Features ....................................................................................................................................................................................................9
2.3 What’s Included........................................................................................................................................................................................9
2.4 Hardware Description............................................................................................................................................................................10
2.4.1 Local Extender ..................................................................................................................................................................................................10
2.4.2 Remote Extender .............................................................................................................................................................................................12
3. INSTALLATION ............................................................................................................................................................................ 14
3.1 Requirements for Installing the Extender.............................................................................................................................................14
3.2 Fiber Optic Cabling Guidelines..............................................................................................................................................................14
3.3 Preparing Your Site ................................................................................................................................................................................14
3.4 Installing the Local Extender.................................................................................................................................................................14
3.5 Connecting the Local Extender to the Remote Extender....................................................................................................................15
3.6 Installing the Remote Extender.............................................................................................................................................................15
3.7 Checking the Installation .......................................................................................................................................................................15
3.8 Connecting a USB Device ......................................................................................................................................................................15
3.9 Compatibility...........................................................................................................................................................................................15
3.10 Optional Ethernet Pass-through Connection.....................................................................................................................................16
4. OPTIONAL USB EXTENDER MOUNTING OPTIONS ................................................................................................................. 17
4.1 Option 1: USB Extender Mounting Kit...................................................................................................................................................17
4.2 Option 2: USB Extender Direct Surface Mounting (Using Your Own Hardware) ..............................................................................18
5. TROUBLESHOOTING................................................................................................................................................................... 20
5.1 Troubleshooting Tips .............................................................................................................................................................................20
5.2 Contacting Black Box Technical Support.............................................................................................................................................23
APPENDIX A. REGULATORY INFORMATION ................................................................................................................................ 24
A.1 FCC Radio Frequency Interference Statement Warning.....................................................................................................................24
A.2 CE Statement .........................................................................................................................................................................................24
A.3 IC Statement ..........................................................................................................................................................................................24
A.4 WEEE Statement....................................................................................................................................................................................24

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TABLE OF CONTENTS
APPENDIX B. TECHNICAL GLOSSARY.......................................................................................................................................... 25
APPENDIX C. DISCLAIMER/TRADEMARKS ................................................................................................................................. 26
C.1 Disclaimer...............................................................................................................................................................................................26
C.2 Trademarks Used in this Manual..........................................................................................................................................................26

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QUICK START GUIDE
Before you get started, ensure that all the drivers required for your USB device(s) are installed.
STEP 1. Place extenders where desired and connect the fiber cable to the Link ports (LC) on the Local and Remote Extenders.
Local Extender (back view) Remote Extender (back view)
(Multimode Fiber Cable not included)
24V 1AUSBLAN
Link 24V 2.71AUSB USB USB USBLAN
Link
Maximum 656 ft. (200 m) MMF Cable
STEP 2. Connect the Local Extender to the computer’s USB 3 port using the included USB cable.
Local Extender (back view)
24V 1AUSBLAN
Link
PC

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QUICK START GUIDE
STEP 3. Power the Local Extender with the included 24 V, 1 A AC adapter and tighten the locking ring.
Local Extender (back view)
24V 1AUSBLAN
Link
STEP 4. Power the Remote Extender with the included 24 V, 2.71 A AC adapter and tighten the locking ring.
Remote Extender (back view)
24V 2.71AUSB USB USB USBLAN
Link

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QUICK START GUIDE
STEP 5. Attach the USB device(s) to the Remote Extender.
Remote Extender (back view)
24V 2.71AUSB USB USB USBLAN
Link
STEP 6. Optional: Connect Local and Remote Extender LAN ports to a network or device as necessary.
Local/Remote Extender LAN Port
LAN

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PRODUCT OPERATION AND STORAGE
Please read and follow all instructions provided with this product, and operate for the intended use only.
Do not attempt to open the product casing as this may cause damage and will void the warranty. Use only the power supply provided with
this product. When not in use, the product should be stored in a dry location between -4 to +158° F (-20 to +70° C).

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CHAPTER 1: SPECIFICATIONS
TABLE 1-1. SPECIFICATIONS
SPECIFICATION DESCRIPTION
Range
Point-to-Point Up to 656 ft. (200 m) over OM3 multimode fiber optic cable
USB Device Support
Maximum Throughput 5 Gbps
Traffic Types All Traffic Types
Device Types All Device Types
Maximum Number of Devices and/or Hubs Up to 30 devices
Local Extender
USB Connector (1) USB 3.1 Gen 1 Type B
Link Connector (1) pair of fiber LC
Network Passthrough (1) RJ-45 LAN
Dimensions 1.3"H x 9.1"W x 5.4"D (3.3 x 23.2 x 13.7 cm)
Enclosure Material Black Anodized Aluminum
Power Supply Input: 100–240 VAC;
Output: 24-VDC, 1 A
Remote Extender
USB Connector (4) USB 3.1 Gen 1 Type B
Link Connector (1) pair of fiber LC
Network Passthrough (1) RJ-45 LAN
Dimensions 1.3"H x 9.1"W x 5.4"D (3.3 x 23.2 x 13.7 cm)
Enclosure Material Black Anodized Aluminum
Available Current Up to 1.2 A (6 W) to each USB port
Power Supply Input: 100–240 VAC;
Output: 24-VDC, 2.71 A
Environmental
Operating Temperature Range 32 to 122° F (0 to 50° C)
Storage Temperature Range -4 to +158° F (-20 to +70° C)
Operating Humidity 20 to 80% relative humidity, noncondensing
Storage Humidity 10 to 90% relative humidity, noncondensing
Compliance
EMC FCC Class B, CE Class B
Environmental RoHS2 (CE)

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CHAPTER 2: OVERVIEW
2.1 INTRODUCTION
This guide provides product information for the USB 3.1 Fiber Extender 4-Port (ICU544A), installation instructions and troubleshooting
guidelines. The instructions in this guide assume a general knowledge of computer installation procedures, familiarity with cabling
requirements, and some understanding of USB devices.
The ICU544A enables users to extend beyond the standard 16-foot (5-meter) cable limit for USB peripheral devices. With the Extender,
USB device(s) can be located up to 656 feet (200 meters) from the computer. The Extender is composed of two individual units: the local
extender and remote extender.
CAUTION: The local and remote extenders may be hot to the touch during operation.
2.2 FEATURES
The USB 3.1 Extender incorporates ExtremeUSB-C™ technology, enabling users to extend USB 3.1 beyond the standard 9.8-foot
(3-meter) cable limit for USB 3.1 peripheral devices. This extender system is composed of two individual units, the Local Extender
and the Remote Extender, and has the following key features:
Up to 656 feet (200 meters) of extension when directly connected over OM3 multimode fiber optic cable
Support for new USB 3.1 Gen 1/2 host controllers and devices (up to 5 Gbps)
Support for all device USB types
Backwards compatible to USB 2.0 devices
NOTE: The USB 3.1 Extender includes the ExtremeUSB-C™ suite of features:
Transparent USB extension supporting USB 3, 2 and 1
True plug-and-play; no software drivers required
Works with all major operating systems: Windows®, macOS™, Linux®and Chrome OS™
NOTE: The USB 3.1 Extender only works with OM3 multimode fiber or higher grade cable.
2.3 WHAT’S INCLUDED
Your package should include the following items. If anything is missing or damaged, contact Black Box Technical Support
at 877-877-2269 or [e-mail].
(1) Local Extender
(1) Remote Extender
(1) USB 3.1 Gen. 1 Cable
(1) Local Extender 24-VDC, 1-A International Power Adapter
(1) Remote Extender, 24-VDC, 2.71-A International Power Adapter
(2) Country-Specific Power Cords

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CHAPTER 2: OVERVIEW
2.4 HARDWARE DESCRIPTION
2.4.1 LOCAL EXTENDER
The local extender connects to the computer using a standard USB 3.1 Gen. 1 cable (included). Power for the local extender is provided
by the included 24-V, 1-A adapter.
Figures 2-1 and 2-2 show the front and back of the Local Extender. Table 2-1 describes its components.
Config
USB 2 USB 3ModePower LinkStatus
3
124567
FIGURE 2-1. LOCAL EXTENDER, FRONT VIEW
LAN 24V 1AUSB
Link
8910 11
FIGURE 2-2. LOCAL EXTENDER, BACK VIEW