Rose electronics CrystalLink CLK-4U2FMB-500M User manual

CrystalLink USB
2.0 Fiber
USB2.0
Fiber Optic Extender
Installation
and
Operation Manual
10707 Stancliff Road
Houston, Texas 77099
Phone: [phone]
[email protected]

LIMITED WARRANTY
Copyright Rose Electronics 2018. All rights reserved.
No part of this manual may be reproduced, stored in a retrieval system, or transcribed in any form or any means, electronic or mechanical, including photocopying and
recording, without the prior written permission of Rose Electronics.
manual-crystallink-usb2.0-fiber-revb-2018-03-25
Rose Electronics®warrants the CrystalLink USB2.0 Fiber Extender to be in good working order for one year
from the date of purchase from Rose Electronics or an authorized dealer. Should this product fail to be in good
working order at any time during this one-year warranty period, Rose Electronics will, at its option, repair or
replace the Unit as set forth below. Repair parts and replacement units will be either reconditioned or new. All
replaced parts become the property of Rose Electronics. This limited warranty does not include service to
repair damage to the Unit resulting from accident, disaster, abuse, or unauthorized modification of the Unit,
including static discharge and power surges.
Limited Warranty service may be obtained by delivering this unit during the one-year warranty period to Rose
Electronics or an authorized repair center providing a proof of purchase date. If this Unit is delivered by mail,
you agree to insure the Unit or assume the risk of loss or damage in transit, to prepay shipping charges to the
warranty service location, and to use the original shipping container or its equivalent. You must call for a return
authorization number first. Under no circumstances will a unit be accepted without a return authorization
number. Contact an authorized repair center or Rose Electronics for further information.
ALL EXPRESS AND IMPLIED WARRANTIES FOR THIS PRODUCT INCLUDING THE WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO A
PERIOD OF ONE YEAR FROM THE DATE OF PURCHASE, AND NO WARRANTIES, WHETHER EXPRESS
OR IMPLIED, WILL APPLY AFTER THIS PERIOD. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW
LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
IF THIS PRODUCT IS NOT IN GOOD WORKING ORDER AS WARRANTIED ABOVE, YOUR SOLE
REMEDY SHALL BE REPLACEMENT OR REPAIR AS PROVIDED ABOVE. IN NO EVENT WILL ROSE
ELECTRONICS BE LIABLE TO YOU FOR ANY DAMAGES INCLUDING ANY LOST PROFITS, LOST
SAVINGS OR OTHER INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF OR
THE INABILITY TO USE SUCH PRODUCT, EVEN IF ROSE ELECTRONICS OR AN AUTHORIZED DEALER
HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER
PARTY.
SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES FOR CONSUMER PRODUCTS, SO THE ABOVE MAY NOT APPLY TO YOU.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS
WHICH MAY VARY FROM STATE TO STATE.

DECLARATIONS OF CONFORMITY
This is to certify that, when installed and used according to the instructions in this manual, the units listed and
described here are shielded against the generation of radio interferences in accordance with the application of
Council Directives 2014/30/EU and 2014/30/EU, as well as these standards:
■EN 55022: 2010/AC:2011 (Class B)
■EN 55024:2010 + A1:2015
■EN 61000
This equipment has been found to comply with the limits for a Class A digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at their own expense.
The product safety of the devices is proven by their compliance with the following standards:
■CAN/CSA-ICES-003 Class B
The manufacturer complies with the EU Directive 2012/19/EU on the prevention of waste electrical and
electronic equipment (WEEE). The device labels carry a respective marking.
These devices comply with Directive 2011/65/EU of the European Parliament and of the council of 8 June
2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(RoHS 2, RoHS II). The device labels carry a respective marking.

TABLE OF CONTENTS
Contents
Disclaimer 1
System Introduction 1
Features 1
Package Contents 2
Additional Items Required 2
Application Examples 2
CrystalLink USB2.0 Fiber Models 3
Transmitter Unit 3
Receiver Unit 4
Installation Procedure 6
Installation Using Premise Wiring 6
Installing the Transmitter Unit 6
Installing the Receiver Unit 6
Connecting the Transmitter to Receiver 7
Connection Using Surface Cabling 7
Connection Using Premise Cabling 7
Connecting a USB Device 7
Checking the Installation 7
Compatibility 7
Transmitter and Receiver Mounting Options 8
Option 1: CrystalLink USB2.0 Fiber Extender Mounting Bracket Kit 8
Option 2: CrystalLink USB2.0 Fiber Extender Mounting Plate 8
Troubleshooting Guide 9
Safety 11
Maintenance and Repair 12
Technical Support 12
Figures
Figure 1. CrystalLink USB2.0 fiber extender – front and back panels 2
Figure 2. Transmitter unit – LED’s and connectors 4
Figure 3. Receiver unit – LED’s and connectors 5
Figure 4. CrystalLink USB2.0 fiber extender – standard installation 6
Figure 5. Chassis mounting options 8
Figure 6. Fiber cable termination (Duplex LC) 14
Tables
Table 1. Troubleshooting procedures ............................................................................................. 10
Appendices
Appendix A —Specifications 13
Appendix B —Fiber Cable Termination 14

INTRODUCTION
CrystalLink USB2.0 Fiber Extender Manual 1
Disclaimer
While every precaution has been taken in the preparation of this manual, the manufacturer assumes no
responsibility for errors or omissions. Neither does the manufacturer assume any liability for damages resulting
from the use of the information contained herein. The manufacturer reserves the right to change the
specifications, functions, circuitry of the product, and manual content at any time without notice.
The manufacturer cannot accept liability for damages due to misuse of the product or other circumstances
outside the manufacturer’s control. The manufacturer will not be responsible for any loss, damage, or injury
arising directly or indirectly from the use of this product (See limited warranty).
System Introduction
Thank you for choosing the Rose Electronics CrystalLink USB2.0 fiber extender.
The CrystalLink USB2.0 fiber has proven to be a valuable investment for any business, big or small, that has a
need to access and extend their USB1.1 or 2.0 peripherals up to 6.2 miles (10Km) from a remote location.
The receiver unit’s USB ports connect to your USB peripherals. The number of peripherals can be increased
by using a standard USB hub.
The USB peripherals can be USB1.1 devices (low-speed or full-speed) or USB2.0 high-speed devices
operating up to 480 Mb/s. The receiver unit can supply up to 1 Amp per USB port for driving high-power USB
devices.
Plug-and-play installation makes the product simple and easy to use. Connect the transmitter to the computers
USB port, connect the USB ports on the receiver to your USB devices, connect the transmitter to the receiver
with up to 6.2 miles of industry standard fiber cable and power on the system.
Note:
All references to fiber optic cable distances in this user manual are as follows;
Multimode fiber: Up to 1,640ft (500m) over multimode OM2 fiber or up to 902ft (275m) over OM1 multimode
fiber
Singlemode fiber: Up to 10km (6.2 miles) over singlemode fiber
The instructions in this manual assume a general knowledge of computer installation procedures, familiarity
with cabling requirements, and some understanding of USB device operation.
Features
■Supports transparent extension of USB 2.0 (high-speed) and USB 1.1 (low and full speed) devices
■Extends USB devices up to 6.2 miles (10Km) over fiber cable
■Four-port integrated USB2.0 hub on the receiver unit
■Standard USB hubs can be used to increase the number of connected devices up to 30.
■USB3.0 devices will work at USB2.0 speeds through the extender
■Up to 1 Amp of power is available at each USB port for high-powered USB devices
■Electrical isolation for data integrity
■Plug-and-Play installation, no configuration or set-up needed
■Operating system independent and supports all major operating systems

CrystalLink USB2.0 Fiber Extender Manual 2
Package Contents
The package contents consist of the following:
■Transmitter unit
■Receiver unit
■USB2.0 cable
■24V DC Power Adapter (1) and AC power cable (1)
■Manual
Additional Items Required
■USB compatible computer (host computer) with a USB compliant operating system
■USB compatible device(s) for remote-end connection
■Fiber optic cabling
■Two strands of multimode or singlemode fiber are required to support the extender connection. The cabling
must provide a duplex connection with crossover and must be terminated with Duplex LC connectors at
both ends.
Application Examples
The CrystalLink USB2.0 fiber extender is ideal for use with any USB2.0 device in an office, computer room or
industrial environment where USB devices need to be connected remotely from a host PC.
■Industrial control
■Interactive whiteboard
■Medical applications
■USB extension in hazardous operating environments
■Sensor or data acquisition
■Extension of multiple USB devices including hard drivers, printer, scanner, camera control, touchscreens
Figure 1. CrystalLink USB2.0 fiber extender – front and back panels

MODELS
CrystalLink USB2.0 Fiber Extender Manual 3
CrystalLink USB2.0 Fiber Models
The CrystalLink USB2.0 fiber enables users to extend beyond the standard 15ft (5.0 meter) cable limit for USB
peripherals by locating high-speed USB device(s) up to 6.2 miles (10Km) from the computer.
Transmitter Unit
The transmitter connects to the host device using the supplied USB cable. Power for the transmitter is provided
by the host computer. Power and status LED’s are conveniently located on the front panel for user reference.
Transmitter unit – front panel view
Transmitter unit – rear panel view
Item Type Description
1
Power LED (Blue) LED turns on when power is supplied.
LED is off when no power is supplied by the host computer.
Link LED (Green)
Indicates a valid USB link is established between the local and remote
extenders.
LED turns on when link between local and remote extender is established.
LED is off when there is no link between local and remote extenders.
LED is slow blinking when the unit is attempting to establish a link
Host LED (Green) LED turns on when the extender system is properly enumerated on the
host computer.
LED blinks when in a suspended state.
Activity LED (Amber)
Indicates data transmission is occurring between local and remote
extenders.
LED blinks intermittently with or without a USB device connected. When
the local and remote extenders are in suspend mode, the LED is off.
5
4
2
3
1

CrystalLink USB2.0 Fiber Extender Manual 4
2 Config Reserved for engineering use
3 USB Host Port Used to connect the
local extender unit to the host computer. Accepts Type
B connector into the local extender unit.
4 Mode Reserved for engineering use
5 Link Port (Duplex LC) Extension link Duplex LC fiber connection
Figure 2. Transmitter unit – LED’s and connectors
Receiver Unit
The receiver has four USB Type-A ports for connecting up to four USB devices. Additional devices may be
connected by attaching a USB hub to the receiver unit. The receiver is powered directly by the included 24V
power supply, delivering 600mA of current per USB port.
Receiver unit – front panel view
Receiver unit – rear panel view
Item Type Description
1 USB Device Ports Accepts USB device(s) using Type A connectors
2
Power LED (Blue) LED turns on when power is supplied, off when no power is supplied.
Link LED (Green)
Indicates a valid USB link is established between the local and remote
extenders.
LED turns on when link between local and remote extenders is established.
LED is off when there is no link between local and remote extenders.
Host LED (Green) Indicates that the RG2304 system is properly enumerated on the host
computer. The LED blinks when in a suspended state.
Activity LED (Amber)
Indicates data transmission is occurring between local and remote
extenders. LED blinks intermittently with or without a USB device
connected. When the local and remote extenders are in suspend mode,
the LED is off.
6
5
4
3
2
1

CrystalLink USB2.0 Fiber Extender Manual 5
3 DC Power Port Connects to the AC power supply. Required at the remote extender for
proper operation.
4 Config Reserved for manufacturer use.
5 Mode Reserved for manufacturer use.
6 Link Port (Duplex LC) Extension link Duplex LC fiber connection
Figure 3. Receiver unit – LED’s and connectors

INSTALLATION
CrystalLink USB2.0 Fiber Extender Manual 6
Installation Procedure
Before beginning an installation, ensure you have all products and components ready for the installation
Figure 4. CrystalLink USB2.0 fiber extender – standard installation

Determine where the computer is to be located and set up the computer.

Determine where you want to locate the remote USB device(s).

Remember the product supports a maximum distance of 6.2 miles (10Km) for transparent USB devices.
If using patch (stranded) cables or premise wiring, the achievable extension distance may be less.

Avoid potential sources of interference such as electrical wiring, fluorescent lighting and radio
communications equipment.
Ensure that the fiber cable is terminated with Duplex LC type matching connectors. Two strands of multimode
fiber cabling are required for the multimode extender up to 1,640ft (500m) using 50/125μm or up to 902ft
(275m) using 62.5/125μm fiber optic cable.
Installation Using Premise Wiring
If you are using premise cabling, ensure fiber cabling is installed between the two locations, with fiber premise
outlets located near both the computer and the USB devices.
Installing the Transmitter Unit

Place the transmitter unit near the computer.

Install the supplied USB cable between the transmitter and USB port on the host computer.
Installing the Receiver Unit
Place the receiver unit near the USB device(s) in the desired remote location.
USB Host
TX Unit
RX Unit
Fiber Cable
USB2.0
Devices