MAN-000018 i REVISION A
Copyright Notice
Copyright © 2007 All rights reserved. Printed in the U.S.A.
Thinklogical, a subsidiary of Logical Solutions, Incorporated
100 Washington Street
Milford, Connecticut 06460 U.S.A.
Telephone (203) 647-8700
All trademarks and service marks are property of their respective owners.
Document ID: MAN-000018
Subject: DCS StudioPRO USB and Video Extender
Revision: Rev A, August 2007
MAN-000018 ii REVISION A
Table of Contents
1. Introduction ...................................................................................................................................... 1
1.1. Intended Application ................................................................................................................. 1
1.2. Increased Security and Efficiency............................................................................................. 1
1.3. Laser Information...................................................................................................................... 2
2. System Features .............................................................................................................................. 3
2.1. General System Features......................................................................................................... 3
2.2. Hardware Features................................................................................................................... 3
2.2.1. Transmitter ........................................................................................................................... 4
2.2.2. Receiver ............................................................................................................................... 4
2.3. Technical Specifications ........................................................................................................... 5
3. Connecting the SPE System ........................................................................................................ 7
3.1. Overview .................................................................................................................................. 7
3.2. Contents................................................................................................................................... 8
3.3. Order of Installation Events ...................................................................................................... 8
3.3.1. Fiber Optic Cables ............................................................................................................ 9
3.3.6. AC Power Supply – PWR-000022-R (Quantity 2) ........................................................... 11
3.4. LED Status ............................................................................................................................. 12
3.4.1. Transmitter ..................................................................................................................... 12
3.4.2. Receiver ......................................................................................................................... 12
3.5. General Button Usage – DDC Select...................................................................................... 13
3.5.1. Operation of the Thinklogical DDC Modes ...................................................................... 13
4. Regulatory and Safety.................................................................................................................... 15
4.1. Safety Requirements .............................................................................................................. 15
4.1.1. Symbols Found on Product............................................................................................. 15
4.1.2. Product Serial Number.................................................................................................... 15
4.1.3. Connection to the Product............................................................................................... 15
4.2. Regulatory Compliance .......................................................................................................... 15
4.3. North America ........................................................................................................................ 16
4.4. Australia & New Zealand ........................................................................................................ 16
4.5. European Union ..................................................................................................................... 16
4.5.1. Declaration of Conformity................................................................................................ 16
4.5.2. Standards With Which the Products Comply................................................................... 17
4.6. Supplementary Information..................................................................................................... 17
5. How to Contact Us ......................................................................................................................... 19
5.1. Customer Support .................................................................................................................. 19
5.1.1. Website........................................................................................................................... 19
5.1.2. Email .............................................................................................................................. 19
5.1.3. Telephone....................................................................................................................... 19
5.1.4. Fax ................................................................................................................................. 20
5.2. Product Support...................................................................................................................... 20
5.2.1. Warranty ......................................................................................................................... 20
5.2.2. Return Authorization ....................................................................................................... 20
5.2.3. Our Address ................................................................................................................... 20
MAN-000018 iii REVISION A
Appendix A Ordering Information ...................................................................................................... 21
A.1 StudioPRO Extenders ............................................................................................................ 21
A.2 Related Products - DCS StudioPRO Matrix Switch................................................................. 21
Appendix B Enclosure Dimensions ........................................................................................................ 22
MAN-000018 1 REVISION A
1. Introduction
1.1. Intended Application
The StudioPRO Extender (SPE) is a fiber optic extender designed to extend USB 1.1 or USB 2.0 and
DVI video signals up to 1000 meters (3280 feet) over standard duplex multimode fiber. With the SPE, all
USB 1.1 or USB 2.0 peripherals can be conveniently located while operating at optimal speed.
Comprised of two compact units, the SPE transmitter connects to the host computer with standard USB
and DVI cables and the receiver provides four ports for connection of peripheral devices as well as video
connections. External power is required for both the transmitter and receiver units and two universal
power supplies are included. Plug-and-play with no adjustments makes setting up the SPE fast and
easy. In addition, LEDs provide link performance at a glance. The SPE successfully and effectively
delivers USB peripherals when and where you need them.
Figure 1: Intended Application of StudioPRO Extender, Dual Link USB 2.0 model shown
1.2. Increased Security and Efficiency
The ability to remote the CPU away from the monitor allows more control of the computer environment.
Now it is possible to position the monitor or projector in any setting from office to lecture hall to
boardroom while keeping the computer secure in a remote, controlled location.
MAN-000018 2 REVISION A
1.3. Laser Information
LASER RADIATION
DO NOT VIEW DIRECTLY WITH OPTICAL
INSTRUMENTS
CAUTION: In order to avoid possible exposure to laser energy, it is good practice to attach the fiber optic
cables prior to applying power to the StudioPRO EXTENDER. If the fiber optic cable should become
disconnected, DO NOT attempt to look into the cable or the panel mounted connector.
The StudioPRO Extender is designed and identified as a Class 1M LASER product.
MAN-000018 3 REVISION A
2. System Features
2.1. General System Features
The SPE systems are designed for high-resolution video and USB extension applications, such as
remote projection centers, theaters and assembly halls, and for secure computer installations. The ability
to remotely locate the CPU away from the monitor and peripherals allow more control of your computer
environment. It is possible to position the monitor or projector in any setting from office to lecture hall to
boardroom while keeping the computer secure in a remote, controlled location.
Extends Hi-Speed USB 1.1 connection up to 3280 feet (1000 meters)
Four port Class A device
Installation is Plug-and-Play, no adjustments are necessary
Supports USB 1.1 low-speed /full-speed and USB 2.0 hi-speed devices
Uses standard duplex multi-mode fiber optic cable
LEDs provide link performance status
Available with your choice of ST or SC fiber connectors
Supports video resolutions up to 2048x2560 in a dual-link
Support of the DVI-D interface
Fully DDC2B compliant
Transparent operation and functionality - no user interaction required
Signal transmission via fiber optic cable - no RF interference
2.2. Hardware Features
The SPE systems are self-contained and do not require user modifications. Once installed, the
application simply delivers the video and USB signal clearly and consistently.
Enclosed metal chassis for each Transmitter and Receiver unit
One pair of components per video connection
One DVI-D port for digital video signal connection
External power jack
Two universal AC power Adapters provided with each SPE System
MAN-000018 5 REVISION A
2.3. Technical Specifications
Each Logical Solutions StudioPRO Extender system is designed to the following specifications:
Electrical Cable
(supplied with system)
USB Type A to USB Type B Cable, 6FT
DVI-I Male to DVI-D Male Cable, 2M (Single Link Model Only)
DVI-D Male to DVI-D Male Dual-Link Cable, 2M (Dual Link Model Only)
Connectors Single-Link Receiver:
DVI-D female video input (1)
Fiber connectors-data (2)
Fiber connectors-video (1)
USB-A connectors (4)
Power connector (AC adapter provided and required) (1)
Dual-Link Receiver:
DVI-D female video input (1)
Fiber connector-data (2)
Fiber connectors-video (2)
USB-A connectors (4)
Power connector (AC adapter provided and required) (1)
Single-Link Transmitter:
DVI-D female video output (2)
Fiber connectors-data (2)
Fiber connectors-video (1)
USB-B connectors (1)
Power connector (AC adapter provided and required) (1)
Dual-Link Transmitter:
DVI-D female video output (2)
Fiber connectors-data (2)
Fiber connectors-video (2)
USB-B connectors (1)
Power connector (AC adapter provided and required) (1)
DDC Protocol Full DDC2B compliant
Optical Budget 7 dB
Laser Output
Specifications
Video Lasers meet Laser Class 1M Specifications
USB laser meets Laser Class 1 Specifications.
MAN-000018 6 REVISION A
Optical Cable Single-Link:
Two fibers for USB; Single fiber for video
Dual-Link:
Two fibers for USB; Two fibers for video
All Fiber is multi-mode, 50 micron or 62.5 micron. (Fiber Cable is either
customer-supplied or can be ordered from Thinklogical.)
Operating Temperature
and Humidity
0 to 50 °C (32 to 122 °F), 5 to 95% RH, non-condensing
Housing Dimensions
(includes rack ears)
1.64 in x 7.97 in x 5.08 in
(4.2 cm x 20.2 cm x 12.9 cm)
Wall-mount keyhole slot spacing: 8.469 in x 3.987 in
(21.5 cm x 10.1 cm)
Supply Voltage +5.0 VDC @ 600 mA
MAN-000018 7 REVISION A
3. Connecting the SPE System
3.1. Overview
5VDC
L3 L4 L1
TL2
R
USB2.0
DVI LOCALDISPLAY
DUALLINK
DVI FROMCPU
DUALLINK
POWER
5VDC
L3L4 L1
R
L2
T
POWER
USB 2.0DVI TO DISPLAY
DUAL LINK
5VDC
L3 L4 L1
T
L2
R
USB1.1
DVI LOCAL DISPLAY
DUAL LINK
DVI FROM CPU
DUAL LINK
POWER
5VDC
L 3 L1
T
L2
R
USB1 .1
DVI LOCAL DI SPLAY
SINGLE LINK
DVI FROM CPU
SINGLE L INK
POWER
5VDC
L3L4 L1
R
L2
T
POWER
USB 1.1DVI TO DISPLAY
DUAL LINK
USB1 .1
5VDC
L3 L1
R
L2
T
POWER
DVI TO DISPLA Y
SINGLE LINK
5VDC
L3 L1
T
L2
R
USB2 .0
DVI LOCAL DIS PLAY
SINGLE LINK
DVI FROM CPU
SINGLE L INK
POWER USB 2 . 0
5VDC
L3 L1
R
L2
T
POWER
DVI TO DISP LAY
SINGLE LINK
Single Link DVI
USB2.0
3 fibers
SPE-SL2.0
transmitter
SPE-SL2.0
receiver
DVI single link
Display
USB2.0
DVD Keyboard/mouse
USB
Tablet
Dual- Link DVI
USB2.0
4 fibers
SPE-DL2.0
transmitter
SPE-DL2.0
receiver
DVI Dual- Link
Display
USB2. 0
DVD Keyboard/ mouse
USB
Tablet
Single Link DVI
USB1.1
3 fibers
SPE-SL1. 1
transmitter
SPE-SL1.1
receiver
DVI single link
Display
USB1. 1
Drive Keyboard/ mouse
USB
Tablet
Dual- Link DVI
USB1.1
4 fibers
SPE-DL1.1
transmitter
SPE-DL1.1
receiver
DVI Dual- Link
Display
USB1.1
Drive Keyboard/ mouse
USB
Tablet
Red Lines= Video( DVI or Dual- Link DVI)
Blue Lines= Data( USB2. 0 or USB1.1)
StudioPRO Extender Connection Diagrams
Figure 4: SPE Connections by Model
MAN-000018 8 REVISION A
3.2. Contents
When you receive your Thinklogical StudioPRO Extender system, you should find the following items:
StudioPRO Extender – Transmitter
StudioPRO Extender – Receiver
AC Power Supply (PWR-000022-R) – Quantity 2
USB Cable, 6 Feet (for the Transmitter unit)
DVI Video Cable, 2 Meters
All physical connections to the product use industry-standard connectors.
3.3. Order of Installation Events
In order to properly use the SPE system, you must follow this order of events for the initial power-up. By
proceeding in this order, your monitor's DDC2B signal (if any) will be sent through the SPE connection
upon power-up.
1. Plug fiber into T (L1) location labeled on the Transmitter unit. Plug that corresponding end of
fiber into R (L1) location labeled on the Receiver unit or StudioPRO DCS.
2. Plug fiber into R (L2) location labeled on the Transmitter unit. Plug that corresponding end of
fiber into T (L2) location labeled on the Receiver unit or StudioPRO.
3. Plug fiber into R (L3) location labeled on the Transmitter unit. Plug that corresponding end of
fiber into T (L3) location labeled on the Receiver unit or StudioPRO.
4. FOR DUAL-LINK MODEL ONLY: Plug fiber into R (L4) location labeled on the Transmitter unit.
Plug that corresponding end of fiber into T (L4) location labeled on the Receiver unit or
StudioPRO.
5. Connect the power supply to the Transmitter and plug corresponding end into a suitable AC
power source.
6. Connect the power supply to the Receiver and plug corresponding end into a suitable AC power
source.
7. Connect your PC to the USB location (USB Type B Connector) labeled on the Transmitter unit.
Connect your PC Video to the DVI location (DVI Connector) labeled on the Transmitter unit.
8. Connect your devices(s) into the device port(s) (USB Type A Connector) on the Receiver unit.
Connect your DVI Display into the DVI location (DVI Connector) labeled on the Receiver unit.
MAN-000018 9 REVISION A
Figure 5: Possible Device Connections, Example: Single Link USB 2.0 Receiver Shown
9. Turn on your PC.
If your Display is not turned on as indicated in #3 above, or there is no DDC2B signal received, the
default resolution will be 800x600.
Your StudioPRO Extender System is now properly connected.
3.3.1. Fiber Optic Cables
Fiber Optic cables for the SPE system are not included, but are available for purchase. Please contact
thinklogical for a quotation on your required cable length.
A fiber optic cable must be run between the location of the SPE Transmitter (near your CPU or other
DVI-D video source) and the SPE Receiver (near the monitor, projector, etc.). The standard multi-mode
fiber cable must be 50 or 62.5 micron, terminated with an LC, SC, or ST-type twist-lock connector and no
longer than 1000 meters (3280 running feet). Be careful to not kink or pinch the fiber cable as it is being
installed, and keep all bend radii to no less than 3 inches.
USB
2
.
0
5
VDC
L
3
L
1
R
L
2
T
POWER
DVI TO DISPLAY
SINGLE LINK
StudioPRO Extenders
:
SPE
-
SL
2
.
0
Receiver
5
VDC External Universal
Power Module
DVI
Display
Video Fiber
USB
2.0
DVD
Keyboard
/
mouse
USB
Tablet
Data Fiber
Data Fiber
MAN-000018 10 REVISION A
Connect your fiber cable to the ST-type connector on each SPE pair (one Transmitter and one
Receiver). Dress the cable so it will not get crushed, pinched or otherwise damaged.
When connecting the fiber optic cables, you must be sure to:
Connect the fiber connector labeled ‘L1 (T)’ on the Transmitter to the fiber connector
labeled ‘L1 (R)’ on the Receiver.
Connect the fiber connector labeled ‘L2 (T)’ on the Transmitter to the fiber connector
labeled ‘L2 (R)’ on the Receiver.
Connect the fiber connector labeled ‘L3’ on the Transmitter to the fiber connector
labeled ‘L3’ on the Receiver.
Connect the fiber connector labeled ‘L4’ on the Transmitter to the fiber connector
labeled ‘L4’ on the Receiver.
Figure 6: Proper Connection of Fiber Cable Shown
*Note: When you connect the fibers, THE FIBER CABLE SHOULD NOT BE CROSSED.
3.3.2. Digital Video (DVI-D) Input – Transmitter
The SPE Transmitter unit connects to your DVI video source (DVI-D video card) using the provided DVI-
D male-to-male cable (CBL000013-002MR). The Digital Video Input connector on the transmitter will
NOT accept other form factors of DVI connectors (DVI-I or DVI-A).
3.3.3. Digital Video (DVI-D) Output - Receiver
The SPE Receiver unit connects to your DVI video monitor, projector, or other viewing device. Your
device must have a DVI-D connector on its cable.
5VDC
L 3 L4 L1
TL2
R
USB1 .1DVI LOCAL DISPLAY
DUAL LINK
DVI FROM CPU
DUAL LINK
POWER
5VDC
L 3L4 L1
R
L2
T
POWER
USB 1.1DVI TO DISPLAY
DUAL LINK
SPE
-
DL
1
.
1
transmitter
SPE
-
DL
1
.
1
receiver
MAN-000018 11 REVISION A
3.3.4. USB Type B – Transmitter
Connect your PC to the location on the Transmitter unit using the USB Type A to USB Type B Cable
(CBL000015-006FR) that was provided with your SPE system.
Figure 7: USB Type B Connector
3.3.5. USB Type A – Receiver
Connect up to four devices(s) into any of the device port(s) on the Receiver unit. The cable that was
provided with your USB device should be able to connect to the USB Type A ports on the Receiver.
Figure 8: USB Type A Connector
3.3.6. AC Power Supply – PWR-000022-R (Quantity 2)
Separate wall-pack AC/DC adapters (part number PWR-000022) are included. A single power jack
accepts the 5VDC input. The green power LED on the front of the units will light when the unit is
receiving power.
Universal Input: 90 – 264 VAC
Continuous Short Circuit Protection
Over Voltage Protection
Conductive EMI Meets CISPR/FCC Class B
High Efficiency, 75% Typical
AC Plug Can Be Changed
Figure 9: AC Power Supply (PN: PWR-000022-R)
shown with optional AC plugs
MAN-000018 12 REVISION A
3.4. LED Status
3.4.1. Transmitter
LED Label Status
DDC Pass LED is ON (solid green) for DDC Pass thru mode. In this mode, the CPU
communicates directly with the connected monitor for DDC information.
DDC Dynamic LED is ON (solid green) for DDC Dynamic mode. In this mode, the DDC of
the monitor is read from the receiver and stored in the transmitter.
DDC Static LED is ON (solid green) for DDC Static mode. In this mode the DDC
information in the transmitter is not changed regardless of changes made
at the receiver end.
Power LED is ON (solid green) when power is connected
USB Link Shows the status of the connection
LED is ON (solid green) when the Power, device port(s), and Fibers are
properly connected
LED is BLINKING (blinking green) when the Fibers are properly connected
and until the Host enumerates
Host LED is ON (solid green) when the computer establishes a USB connection.
3.4.2. Receiver
LED Label Status
USB 1,2,3,4 LED is ON (solid green) when a device is connected to the
corresponding USB device port.
Video
(Single-Link Version Only)
LED is ON (solid green) when a DVI signal is properly established.
Video SL
(Dual-Link Version Only)
LED is ON (solid green) when a Single-Link DVI signal is properly
established.
Video DL
(Dual-Link Version Only)
LED is ON (solid green) when a Dual-Link DVI signal is properly
established.
DDC Pass LED is ON (solid green) for DDC Pass thru mode. In this mode, the
CPU communicates directly with the connected monitor for DDC
information.
DDC Dynamic LED is ON (solid green) for DDC Dynamic mode. In this mode, the
DDC of the monitor is read from the receiver and stored in the
transmitter.
DDC Static LED is ON (solid green) for DDC Static mode. In this mode the DDC
information in the transmitter is not changed regardless of changes
made at the receiver end.
Power LED is ON (solid green) when power is connected
USB Link Shows the status of the connection
LED is ON (solid green) when the Power, device port(s), and Fiber are
properly connected
LED is BLINKING (blinking green) when the Fiber are properly
connected and until the Host enumerates
MAN-000018 13 REVISION A
3.5. General Button Usage – DDC Select
The TX and RX units both have a button labeled DDC SELECT. When the data communications fibers
L1 and L2 are connected, either button will control the state of the DDC operation. Each press of the
button will advance the DDC state from PASS to DYNAMIC to STATIC and back to PASS (a fine-tip
pencil, such as a mechanical pencil, works best). When the units are disconnected, the DDC state of the
TX unit is the master and will be sent to the RX when data communications are restored. In PASS
through mode, the CPU communicates directly with the connected monitor for DDC information. In
DYNAMIC mode the DDC of the monitor is read from the receiver and stored in the transmitter. In
STATIC mode the DDC information in the transmitter is not changed regardless of changes made at the
receiver end.
There is also a default DDC table stored in the device. This table is suitable for use with many standard
PC monitors. If you wish to restore the default DDC table to the product and automatically place the
device into STATIC DDC mode, hold the button down for approximately 7 seconds or until you see the
DDC mode LED change to static mode.
3.5.1. Operation of the Thinklogical DDC Modes
DDC (Data Display Channel) is a VESA standard communications channel between a display adapter
and a video monitor. DDC data is stored in a monitor and describes the monitors characteristics (vendor
name, serial number, frequency range, analog or digital capabilities, etc.). DDC information is read from
the monitor by a video card in order for the video card to gather Extended Display Identification Data
(EDID) and provide video acceptable to the monitor.
Due to the Thinklogical TX emulating a monitor it must provide a DDC table to the video card in order for
the video card to provide images for transport. Some video cards are very un-forgiving of DDC data. An
un-forgiving video card will shut off video output if the DDC is not present at boot up (missing monitor),
hot-plugged or the DDC information does not match expected parameters (digital or analog). Some
video cards are very tolerant and will produce video output under many conditions. Due to the variability
of video card DDC handling, Thinklogical products provide all or a subset of the DDC support modes
detailed below.
3.5.1.1. Dynamic Mode
Dynamic DDC mode is the default and recommended mode of DDC operation. In this mode the RX will
read the DDC data from a monitor under 2 conditions; 1) power up and 2) if the monitor cable is removed
and reinstalled. The RX will only read the DDC information to RAM, it will not be stored on the RX.
Once the RX has validated the DDC data it informs the TX of a change in DDC information. Once
informed of a DDC change the TX reads the DDC information from the RX. If the DDC data read from
the RX is different than the DDC information stored in the TX non-volatile memory, the TX writes the new
DDC information to non-volatile memory on the TX that the video card can read. The TX then informs
the video card that the DDC information has changed so that the video card may read the DDC data and
act appropriately. In this mode the CPU may be booted up with the TX off or disconnected from the RX
since the TX non-volatile DDC memory can be read by the video card without TX power.
MAN-000018 14 REVISION A
3.5.1.2. Static Mode
Static DDC mode is typically used in DCS switched situations. In some switched situations the customer
may be using multiple monitors that are all capable of handling the same video resolution but for one
reason or another, some of the monitors in the system cause some video cards issues that cause the
video card to turn off the video output. Another possible use of Static DDC mode is the when a video
card does not recover from a video cable being hot-plugged while the system is booted. Static mode
resolves these issues by preventing the TX from writing to the non-volatile DDC memory stored on the
TX and static mode prevents the TX from informing the video card of a change in DDC data. In this
mode the CPU may be booted up with the TX off or disconnected from the RX since the TX non-volatile
DDC memory can be read by the video card without TX power.
3.5.1.3. PassThru Mode
PassThru DDC mode (Pass Through) mode gives the video card direct access to the monitor connected
to the RX as if connected via copper wire. This mode is useful in HDCP content protection applications.
In PassThru DDC mode the video card can write-to and read-from the monitor directly. The video card
will be informed of the presence or absence of a monitor connected. In this mode there must be a valid
data communications path between the CPU and a connected monitor before the CPU can be booted.
When a Logical Solutions product is supplied to customers it typically comes with a default table that
provides a maximum resolution of 1920x1200. If the customer elects to use the default Logical Solutions
DDC data in static mode, the video card will read that the TX (emulating a monitor) is capable of showing
1920x1200. If the monitor connected at the RX cannot display a resolution as high as 1920x1200 the
monitor will not display an image.
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