Thinklogical VelocityKVM T-4200 Series User manual

High Reliability, Rack-Space Saving,
Video and Audio Extension Solutions
T-4200 SDI Modules
KVM Extension Solution
Velocitykvm T-Series
Thinklogical LLC
100 Washington Street
Milford, Connecticut 06460 U.S.A.
Telephone: [phone]
Fax: [phone]
www.thinklogical.com
Extend Distribute Innovate
®
PRODUCT MANUAL

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T-Series SDI Modules, Rev. A 2 September 2011
Extend Distribute Innovate
®
Copyright Notice
Copyright © 2011. All rights reserved. Printed in the U.S.A.
Thinklogical LLC
100 Washington Street
Milford, Connecticut 06460 U.S.A.
Telephone: [phone]
All trademarks and service marks are property of their respective owners.
Subject: VelocityKVM T-Series SDI Modules Product Manual
Revision: A, September 2011

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T-Series SDI Modules, Rev. A 3 September 2011
Table of Contents
PREFACE......................................................................................................................................................................4
Conventions Used in this Manual...............................................................................................................................4
Thinklogical’s VelocityKVM T-Series SDI Extender Modules...................................................................................4
SDI Module Features ...................................................................................................................................................5
1. SYSTEM FEATURES................................................................................................................................................6
1.1 T-4200 Series SDI and DVI Module Features..................................................................................................6
1.2 Contents: SDI Extender Modules....................................................................................................................7
1.2.1 Video Cables.............................................................................................................................................7
1.2.2 Peripheral cables......................................................................................................................................7
2. CONNECTING THE VelocityKVM T-SERIES EXTENDER......................................................................................7
2.1 Transmitter Modules ........................................................................................................................................7
2.2 Receiver Modules..............................................................................................................................................7
2.3 Transceiver Modules........................................................................................................................................7
2.4 Module LEDs .....................................................................................................................................................8
2.5 Fiber Optic Cables ............................................................................................................................................8
2.5.1 Single Fiber Operation.............................................................................................................................8
2.5.2 Dual FiberOperation.................................................................................................................................8
2.6 Installation.........................................................................................................................................................8
2.6.1 Rear Panel Views......................................................................................................................................9
2.6.2 SDI Module Options.................................................................................................................................9
2.7 Set-Up ................................................................................................................................................................9
2.7.1 Dry Contact Alarm....................................................................................................................................9
2.7.2 Firmware Upgrades................................................................................................................................10
2.8 T-4200 Application Diagrams ........................................................................................................................10
2.8.1 Two SDI and Two DVI Video Sources...................................................................................................10
2.8.2 Four SDI Video Sources/STM Transceivers.........................................................................................11
2.9 Technical Specifications................................................................................................................................12
3. REGULATORY & SAFETY COMPLIANCE............................................................................................................13
3.1 Safety Requirements......................................................................................................................................13
Symbols Found on the Product.................................................................................................................13
Regulatory Compliance..............................................................................................................................13
North America..............................................................................................................................................13
Australia & New Zealand ............................................................................................................................13
European Union...........................................................................................................................................13
Declaration of Conformity.....................................................................................................................13
Standards with Which Our Products Comply...........................................................................................13
3.2 Supplementary Information...........................................................................................................................14
3.2.1 Product Serial Number ..........................................................................................................................15
3.2.2 Connection to the Product ....................................................................................................................15
4. HOW TO CONTACT US..........................................................................................................................................15
4.1 Customer Support..........................................................................................................................................15
Website ........................................................................................................................................................16
Email.............................................................................................................................................................16
Telephone ....................................................................................................................................................16
Fax................................................................................................................................................................16
4.2 Product Support .............................................................................................................................................16
4.2.1 Warranty..................................................................................................................................................17
4.2.2 Return Authorization..............................................................................................................................17
Our Address ...............................................................................................................................................17
APPENDIX A: Quick Start Guide: STM-24 Transmitters to STM-24 Receivers (direct)........................................18
APPENDIX B: Thinklogical KVM Extenders- Theory of Operation ........................................................................19
APPENDIX C: VelocityKVM T-Series Ordering Information ...................................................................................20

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T-Series SDI Modules, Rev. A 4 September 2011
PREFACE
Conventions Used in this Manual
As you use this manual you will notice certain conventions that bring your attention to important
information. These are Notes and Warnings. Examples are shown below.
Note: Important Notes appear in blue text preceded by a yellow exclamation point symbol,
like this.
A note is meant to call the reader’s attention to helpful information at a point in the text that is relevant
to the subject being discussed.
Warning! All Warnings appear in red text, followed by blue text, and preceded by a red
stop sign, like this.
A warning is meant to call the reader’s attention to critical information at a point in the text that is
relevant to the subject being discussed.
BEFORE STARTING ANY PROCEDURE, IT IS RECOMMENDED
THAT YOU READ THE INSTRUCTIONS THOROUGHLY!
Thinklogical’s®VelocityKVM T-Series SDI Extender Modules
Extend SDI and RS-422 signals up to 40 Kilometers
T-Series SDI Modules are an interface option designed for use in the VelocityKVM T-4200 Modular
Chassis (sold separately). These modules enable users to transmit up to four SD/HD signals, or up to
two 3G SDI signals, with or without embedded audio and data. And each module is SMPTE 424M,
292M, 259M, 372M and 425 level A and B compliant. Using multi-mode or single-mode fiber, T-Series
SDI Modules allow users to locate an SDI monitor from just a few meters away to up to 40 kilometers (24
miles) away from the controlling computer, securely and without the loss of resolution. In addition, this
fiber based transport system assures users that each signal is immune to video pathological signals over
the entire length of the fiber interconnect, while supporting all pathological patterns at all rates.

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T-Series SDI Modules, Rev. A 5 September 2011
SDI Module Features
The reliability of T-Series SDI Modules stem from the quality of its design and construction, featuring
advanced, integrated re-clocking circuitry designed into the transmitter and receiver. In addition,
equalized and re-driven SDI loop-through is provided on the transmitter. These key features provide
assurance that the signal is equalized and re-clocked prior to fiber transmission, thus retaining all of the
signal’s initial parameters and allowing for pristine, re-clocked SDI outputs on the receiver.
Installation possibilities are expanded with built-in support for either multi-mode or single mode fiber,
making this a convenient and cost effective solution to combat the restrictions inherent in the distribution
of uncompressed broadcast-quality video signals over long distances. In addition, the standard SFP+
optics with LC connectors are hot swappable/pluggable. When using a return-channel fiber, an RS-422
connector provides a full duplex channel to send/receive data, making it ideal for remote camera
operations (such as pan, tilt and zoom), and access to video and audio player/recorder control functions.

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T-Series SDI Modules, Rev. A 6 September 2011
1.THE T-4200 SERIES EXTENDERS
The Logical Solution: Modular KVM Extension / DVI and SDI Support in One Unit
The VelocityKVM line of extenders continues to evolve and add value with exciting new capabilities. The
VelocityKVM T-4200 Series is housed in a high reliability, rack-space-saving chassis that includes all of
the same capabilities in a 1U device that used to require 2U. Featuring a dual interface and current
sharing power supplies, each 1U chassis supports two separate interface modules, allowing users to
combine module options within one chassis.
Available modules support a variety of video display options and all modules support PS2, full duplex
stereo audio, stereo emitter, serial (RS-232), USB 2.0 (up to 480 Mbps) and/or USB 1.0 HID.
Using multi-mode or single-mode fiber, the system allows users to securely locate a display device and
peripherals up to 40 kilometers away from the controlling computer without loss of resolution.
In addition, all high speed peripherals function with no latency, making it ideally suited for a wide range
of applications in the broadcast and post-production field, command and control centers, universities, air
traffic control, energy production and exploration, and most other commercial KVM applications.
1.1 T-Series SDI and DVI Module Features

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T-Series SDI Modules, Rev. A 7 September 2011
1.2 Contents: SDI Extender Modules
When you receive your Thinklogical®VelocityKVM T-Series SDI Extender Modules, you should find
the following items:
VelocityKVM T-Series Extender Module(s): Transmitter/Receiver/Transceiver
VelocityKVM T-4200 Extender SDI Modules Product Manual CD
Product Quick Start Guide
2.CONNECTING THE T-4200 EXTENDER
All physical connections to the T-4200 Extender use industry-standard connectors. Non-supplied cables
are commercially available. All connections are found on the rear panel of the unit.
2.1 Transmitter Modules
The Transmitter Module connects to the CPU (or other sources) using standard copper cables. The
Transmitter then connects to a Receiver via multi-mode or single-mode fiber-optic cables.
2.2 Receiver Modules
The Receiver Module receives video and KVM data from a Transmitter via multi-mode or single-mode
fiber-optic cables. The Receiver’s output ports connect to the destination peripheral devices with their
own standard copper cables.
2.3 Transceiver Modules
The Transceiver Module combines the functions and features of both a Transmitter and a Receiver in
one unit. Each half of the Transceiver module receives the same standard source input, destination
output and fiber-optic cables as half a dual Transmitter or Receiver module (below).
ALARM
L1: Data Tx to Rx & Video
L2: Data Rx to Tx
RS-422 Serial Port (DB-9M)
ALARM
SDI Video IN
STM Transceiver Module
SDI Loop OUT
SDI Video OUT
SDI Video OUTL1: Data Tx to Rx & Video
L2: Data Rx to Tx
RS-422 Serial Port (DB-9F)
Video Format
Indicator LEDs
Video Format
Indicator LEDs
TRANSMIT SIDE RECEIVE SIDE
Fiber optic cables
Fiber optic cables
50ΩBNC
50ΩBNC
FPGA Update Port
(See paragraph 2.8 Technical Specifications,on page 12, for details about specific optical distances
using various fiber types.)

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T-Series SDI Modules, Rev. A 8 September 2011
2.4 Module LEDs
The Transmitter, Receiver and Transceiver Modules each feature two pairs of LEDs. Each pair of LEDs
functions as follows:
SDI Module LEDs:
(Operating in HD Mode when lit.)
(Operating in SD Mode when lit.)
(Operating in 3G Mode when both lit.)
SD
HD
CH0
ACT
3G
(Inoperative)
(On Tx, Input signal on BNC when lit.
On Rx, Input signal on Fiber when lit.)
2.5 Fiber Optic Cable
Fiber optic cables connect the Transmitters to the Receivers. Standard multi-mode fiber optic cables
must be 50 or 62.5 microns, terminated with LC type fiber optic connectors. Be careful not to kink or
pinch the fiber optic cable as it is being installed and keep all bend radii to no less than 3 inches
(76.2mm).
Standard multi-mode fiber optic cable (up to 1000 meters),
50 or 62.5 microns, terminated with LC-type connectors
◄Transmit◄Receive
2.5.1 Single Fiber Operation
The unit will operate with a single fiber from the TX to the RX. In this mode, the TX can transmit video
and data to the RX, but the RX cannot send any information to the TX. (RS-422 data can be transmitted
in the TX to RX direction only.)
2.5.2 Dual Fiber Operation
In this mode video information is transmitted from the TX to the RX over fiber L1 (and L3 in models with
two SFPs). Fiber L2 is used as a data return path from the RX to the TX, allowing full duplex, bi-
directional RS-422 data transfer.
2.6 Installation
All physical connections to the product use industry-standard connectors. Non-supplied cables are
commercially available. All connections are found on the rear of the unit.

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T-Series SDI Modules, Rev. A 9 September 2011
2.6.1 Rear Panel Views
Transmitter/Transmitter: STM-L1L1X2-LCTX
Receiver/Receiver: STM-C1C1X2-LCRX
Transmitter/Receiver: STM-L1C1X2-LCTR
STM Modules in Transmitter, Receiver and Transceiver Configurations
2.6.2 T-4200 Chassis SDI Module Options
STM-L1L1X2-LCTX T-4200 SDI Dual Transmitter Module: 2 Inputs (with 2 Loop Outs) & 2 SFPs
STM-C1C1X2-LCRX T-4200 SDI Dual Receiver Module: 2 SFPs & 2 Pairs of SDI Outputs
STM-L1C1X2-LCTR T-4200 SDI Transceiver Module, TX: 1 Input with Loop Out & 1 SFP
RX: 1 SFP & 2 SDI Outputs
2.7 Set-Up
2.7.1 Dry Contact Alarm
Dry contact alarms are located on the transmitter and receiver modules’ rear panels. When there is an
alarm condition, the relay is energized. An example of possible alarm causes might be over-temperature
or a power supply issue.
NORMALLY CLOSED NORMALLY OPEN
COMMON
ALARM
The dry contact alarm is a Form C contact with the following ratings:
Nominal Switching Capacity:1 A 30 VDC, 0.3 A 125 VAX (resistive load)
Max. Switching Power: 30 W (DC), 37.5 VA (AC) (resistive load)

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T-Series SDI Modules, Rev. A 10 September 2011
2.7.2 Firmware Upgrades
Firmware upgrades are available through Thinklogical. Please call for technical assistance at:
1-203-647-8700.
2.8 T-4200 Application Diagrams
2.8.1 Two SDI Video Sources and Two DVI Video Source Computers, located at separate work-
stations, connected to one VelocityKVM T-4200 Chassis equipped with one STM and one VTM-4
Transmitter Module, extending both SDI and DVI video signals, along with peripheral signals, up to 40
km. A VelocityKVM T-4200 Chassis, equipped with one STM and one VTM-4 Receiver Modules, is
located at the destination, extending two SDI and two DVI displays/peripherals to four workstations.

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T-Series SDI Modules, Rev. A 11 September 2011
2.8.2 Four SDI Video Sources, of which two each are connected to a T-4200 Chassis housing two
STM Transceiver Modules, extending video and peripheral signals, via eight fiber optic cables, to
another T-4200 Chassis equipped with two more STM Transceiver Modules. Each STM TR extends
one SDI video IN signal to two SDI video OUT ports. Four separate workstations display dual SDI video
outputs from each of the four, single SDI video signals.

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T-Series SDI Modules, Rev. A 12 September 2011
2.9 Technical Specifications
Each Thinklogical VelocityKVM T-Series Module is designed to the following specifications:
Copper Connectors
Transmitter:
Video BNC (2)
Serial Port DB9 Female
Fiber Connectors LC
Alarm Form C (3 contact)
Receiver:
Video BNC (2)
Serial Port DB9 Male
Fiber Connectors LC
Alarm Form C (3 contact)
Optical Cable
Fiber Type: 50 or 62.5 micron, Multi-mode
Required (per module): 2 (Not supplied)
Optical Distance
Up to 65 meters with Type OM1
Up to 350 meters with Type OM2
Up to 750 meters with Type OM3
Up to 1000 meters with Type OM4
Up to 40 kilometers with Single-Mode
Operating Temp
and Humidity
0° to 50°C (32° to 122 °F), 5% to 95% RH, non-condensing
Dimensions
Height: 1.65” (41.91 mm) ± .039”; .1 mm
Depth: 6.366” (161.70 mm)* ± .039”; .1 mm
Width: 7.226” (183.54 mm) ± .039”; .1 mm
Weight
1 lb. (.454 kg)
Supply Voltage
100-240 VAC, 47-63 Hz, Universal AC power supply
Power Consumption
10 Watts per module
Compliance
Approvals for US, Canada, and European Union
Warranty
Twelve months from date of purchase. Extended warranties available.

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T-Series SDI Modules, Rev. A 13 September 2011
3. REGULATORY & SAFETY COMPLIANCE
3.1 Safety Requirements
3.1.1 Symbols found on the product
Markings and labels on the product follow industry-standard conventions. Regulatory markings found on
the products comply with domestic and many international requirements.
3.1.2 Regulatory Compliance
Thinklogical VelocityKVM Extender products are designed and made in the U.S.A. VelocityKVM
Extender products have been tested by a certified testing laboratory and found to be fully compliant with
the following standards (both domestic USA and many international locations):
North America
Safety
ANSI/UL60950-1: 1
st
Edition (2003)
CAN/CSA C22.2 No. 60950-1-03
LASER Safety
CDRH 21CFR 1040.10
Class 1 LASER Product
Electromagnetic Interference
FCC CFR47, Part 15, Class A
Industry Canada ICES-003 Issue 2, Revision 1
Australia & New Zealand
This is a Class A product. In a domestic environment this product may cause radio interference, in
which case the user may be required to take adequate measures.
European Union
Declaration of Conformity
Manufacturer’s Name & Address: Thinklogical®
100 Washington Street
Milford, Connecticut 06460 USA
Telephone [phone]
These products comply with the requirements of the Low Voltage Directive 72/23/EEC and the EMC
Directive 89/336/EEC.
3.1.3 Standards with Which Our Products Comply
Safety
CENELEC EN 60950-1, 1
st
Edition (2001)

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T-Series SDI Modules, Rev. A 14 September 2011
LASER Safety
IEC60825:2001 Parts 1 and 2
Class 1 LASER Product
Electromagnetic Emissions
EN55022: 1994 (IEC/CSPIR22: 1993)
EN61000-3-2/A14: 2000
EN61000-3-3: 1994
Electromagnetic Immunity
EN55024: 1998 Information Technology Equipment-Immunity Characteristics
EN61000-4-2: 1995 Electro-Static Discharge Test
EN61000-4-3: 1996 Radiated Immunity Field Test
EN61000-4-4: 1995 Electrical Fast Transient Test
EN61000-4-5: 1995 Power Supply Surge Test
EN61000-4-6: 1996 Conducted Immunity Test
EN61000-4-8: 1993 Magnetic Field Test
EN61000-4-11: 1994 Voltage Dips & Interrupts Test
All T-4200 modules are designed and identified as Class 1 LASER products .
CLASS 1 LASERS do not require any special
precautions under conditions of normal use.
3.2 Supplementary Information
The following statements may be appropriate for certain geographical regions and might not apply to
your location.
This Class A digital apparatus meets all requirements of the Canadian Interference-Causing
Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigencies du Règlement sur le matérial
brouilleur du Canada.
Warning! This is a Class A product. In a domestic environment, this product may
cause radio interference, in which case the user may be required to take corrective
measures.
Note: This equipment has been tested and 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

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T-Series SDI Modules, Rev. A 15 September 2011
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 in which case the user
may be required to take adequate corrective measures at their own expense.
Note: This Class A digital apparatus complies with Canadian ICES-003 and has been
verified as being compliant within the Class A limits of the FCC Radio Frequency Device
Rules (FCC Title 47, Part 15, Subpart B CLASS A), measured to CISPR 22: 1993 limits and
methods of measurement of Radio Disturbance Characteristics of Information
Technology Equipment.
Note: The user may notice degraded audio performance in the presence of
electromagnetic fields .
Note: If using a keyboard that is noise susceptible, a ferrite ring on the keyboard
cable may be needed to comply with Immunity Requirements
3.2.1 Product Serial Number
The VelocityKVM products have a unique serial number, imprinted on an adhesive label that is fixed to
the bottom of the chassis. The serial number includes a date-code. The format for the date-code is 2
digits for the month, 2 digits for the day and 2 digits for the year, plus two or three digits for a unique unit
number. This serial number is also found on the original shipping carton.
3.2.2 Connection to the Product
Connections and installation hardware for our products use industry-standard devices and methods. All
wiring connections to the customer equipment are designed to minimize proprietary or customized
connectors and cabling. Power connections are made with regionally appropriate power cords and
approved methods.
4. HOW TO CONTACT US
4.1 Customer Support
Thank you for choosing Thinklogical® products for your application.
We appreciate your business and are dedicated to helping you successfully use our products.
is always here to help you.
To contact us, please use the following telephone numbers and internet-based methods:
®
Thinklogical is an engineering company and you will receive the information you require directly from our
most knowledgeable engineers. We believe that the first lines of support are the design engineers that
developed each product. Therefore, your questions will be handled promptly by our in-house engineers
who are most familiar with your products.

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T-Series SDI Modules, Rev. A 16 September 2011
To contact Thinklogical, please use any of the following telephone or internet-based methods:
Website
Visit our website for specific product information, current updates and our complete line of products at
www.thinklogical.com.
Our internet website offers product information on all current systems, including technical specification
sheets and installation guides (for viewing online or for download), product diagrams showing physical
connections and other helpful information.
Note: Most online documents are stored as Adobe Acrobat “PDF” files. If you do not have
the Adobe Acrobat reader needed to view PDF files, visit www.adobe.com for a download.
Email
Thinklogical is staffed Monday through Friday from 8:30am to 5:00pm, Eastern Time Zone. We will
make every effort to respond to your email inquiries promptly. Please use the following email addresses
for any of your concerns:
[e-mail] –Information on Thinklogical and our products.
[e-mail] –Sales Department - orders, questions or issues.
[e-mail] –Product support, technical issues or questions, product
repairs and request for Return Authorization.
Telephone
Telephone Sales: Contact our expert sales staff via telephone in Milford, CT at 1-203-647-8700 or if in
the continental US, you may use our toll-free number 1-800-291-3211. We are here Monday through
Friday from 8:30am to 5:00pm, Eastern Time Zone. Ask for your representative’s direct dial phone
number when you call.
Telephone Product Support: Contact Product Support via telephone in Milford, CT at 1-203-647-8700.
The support lines are manned Monday through Friday, 8:30am to 5:00pm, Eastern Time Zone.
International Sales: Please contact our US sales staff in Milford, CT at 1-203-647-8700. We are here
Monday through Friday, 8:30am to 5:00pm, Eastern Time Zone (same as New York City). If leaving a
voice message please provide a “best time to call back” so we may reach you at your convenience.
Our switchboard attendant will direct your call during regular business hours. We have an automated
attendant answering our main telephone switchboard after regular business hours and holidays. You
can leave voice messages for individuals at any time. Our Sales Representatives have direct numbers
to speed up your next call to us.
Fax
Our company facsimile number is 1-203-783-9949. Please indicate the nature of the fax on your cover
sheet and provide return contact information.
4.2 Product Support
Thinklogical’s support personnel are available Monday through Friday from 8:30am to 5:00pm,
Eastern Time Zone. If your application requires assistance at some time outside of our normal business
hours, please contact us beforehand and we will do our best to make arrangements to help you with your
Thinklogical products.

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T-Series SDI Modules, Rev. A 17 September 2011
4.2.1 Warranty
Thinklogical®warrants this product against defects in materials and workmanship for a period of one
year from the date of delivery. Thinklogical®and its suppliers disclaim any and all other warranties.
Note: Thinklogical Inc. products carry a one year warranty, with longer term available at
time of purchase on most products. Please refer to your product invoice for your products
Warranty Terms & Conditions.
Defect remedy shall be the repair or replacement of the product, provided that the defective product is
returned to the authorized dealer within a year from the date of delivery.
If you wish to return your device, contact the Thinklogical authorized dealer where you purchased the
device, or if you purchased directly, call Thinklogical at 1-800-291-3211 (USA).
4.2.2 Return Authorization
In the event you must return a product to Thinklogical directly:
Contact Customer Support at 1-800-291-3211 or 1-203-647-8700.
Customer Support will ask you to describe the problem and will issue you a Return Merchandise
Authorization number (RMA#). If possible, pack the device in its original box and return it with the
RMA# printed clearly on the box.
Return address for products with a Return Material Authorization:
Thinklogical® LLC
Attn: RMA#
100 Washington Street
Milford, CT 06460 USA
Phone: [phone] (USA only)
Note: DO NOT return a product to Thinklogical without a Return Material Authorization.
Our Address
If you have any issue with a product, have product questions or need technical assistance with your
Thinklogical system, please call us at 1-800-291-3211 (USA only) or 1-203-647-8700 and let us help. If
you’d like to write us, our mailing address is:
Thinklogical®LLC
100 Washington Street
Milford, CT 06460 USA

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T-Series SDI Modules, Rev. A 18 September 2011
Appendix A- Quick Start Guide:STM-24 Transmitters to STM-24 Receivers
SDI Source 1
SDI Transceiver Module
◄ T-4200 Chassis ►
VTS-004200
SDI IN 1
RS-422
STM-L1C1X2-LCTR
L1: KMASS TX to RX and DVI 1 L2: KMASS RX to TX L3: DVI 2
1
SDI Transceiver Module
1
2
3
2
T-4200 Chassis with SDI Transceiver Modules & DVI Tx/Rx Modules QUICK START
GUIDE
STEP 3: Connect a monitor to each of the SDI OUT ports (Chassis 1 & 2) with a standard 50ΩBNC cable. Connect any RS-422 devices with standard serial cables. Turn all the devices ON. STEP 4: Connect the SDI IN Cables from the SDI Sources to the CH0 IN ports of each SDI Transmitter (Chassis 1 & 2) . Connect the RS-422 cables from the Sources to the Transmitters with standard serial cables. Ensure each Source is turned ON. Connect an optional local monitor to the CH0 OUT port on each SDI Transmitter. STEP 5: Connect the DVI IN Cables from the DVI Sources to the DVI IN 1 & 2 ports of the DVI Transmitter (Chassis 1) . Connect the peripheral device sources to the Transmitter with standard cables as shown. STEP 6: Connect the peripheral devices to the DVI Receiver (Chassis 2) with standard cables and turn them all ON. Ensure all system functions are operating properly.
STEP 1: Connect the STM-Transceiver & DVI Transmitter Modules in Chassis 1 to the STM- Transceiver and DVI Receiver Modules in Chassis 2 using multi-mode fiber-optic cables (up to 1000 meters). Connect L1 to L1, L2 to L2,and L3 to L3. STEP 2: On the front of each T-4200 Chassis, ensure the ON/OFF switches are in the OFF position (see below). Install the T-4200's Right Power Supply Module AC Power Cord (Left receptacle) and the Left Power Supply Module AC Power Cord (Right receptacle). Plug each Chassis AC Cord into a standard AC source. Turn ON the Right and Left Power Supply Modules.
NOTE: The DISPLAY Switch on the front of the chassis determines if Module 1 or Module 2 controls the LCD.
enter
POWER ON POWER ON Velocitykvm T- 4200
MODULE 1
DISPLAY
MODULE 2
Four Single-Link DVI Displays
Right Power SupplyLeft Power Supply
A
A
®
DVI IN 1
DVI IN 2
Stereo 3D IN
◄Audio IN
Audio OUT► USB HID PS2 (Mouse) PS2 (Keyboard) USB 2.0
SDI IN 2
RS-422 ►◄◄ ◄ ►►
2
SDI Source Machine Controller
USB 2.0
Audio
IN
3D Stereo OUT
Audio
OUT
PS2 or USB HID
Keyboard/Mouse
DVI Transmitter Module DVI Receiver Module
VTM-U00024-LCTX STM-L1C1X2-LCTR VTM-U00024-LCRX
RS-422
►◄◄ ◄ ►►
SDI Source Machine Controller
RS-422
The T-4200 Chassis is designed to accommodate both SDI and DVI Modules simultaneously, for maximum flexibility in a wide range of video transmission applications.
Chassis 1
Chassis 2:
Chassis 1:
3
4
SDI Source 2
4
5 6
L1: RS-422 TX to RX and SDI L2: RS-422 RX to TX
L1: RS-422 TX to RX and SDI L2: RS-422 RX to TX
Chassis 2
SDI OUT 1
SDI OUT 1
SDI OUT 2
SDI OUT 2 DVI OUT 2
DVI OUT 1
Local
SDI OUT 2
Local
SDI OUT 1
L1 L3L1L1 L1 L1 L2 L3L1

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T-Series SDI Modules, Rev. A 19 September 2011
Appendix B- Thinklogical KVM Extenders
The Logical Solution
VelocityKVM Extension Systems are designed for high performance visual applications that require DVI,
SDI or RGB video as well as peripheral support (VelocityKVM-5 supports DVI or RGB). The system
allows users, via optical fiber, to station and operate a digital monitor(s) and peripherals from just a few
meters away to up to 40 kilometers away from the controlling computer, securely and without loss of
resolution. Each of the VelocityKVM Systems is designed to support PS2, full duplex stereo audio, serial
(RS-232), USB 1.0 (HID) and USB 2.0 (up to 480 Mbps).
VelocityKVM products are ideally suited for a wide range of applications in the broadcast and post-
production field, as well as command and control centers, universities, large scale digital signage and
other commercial KVM applications.
Theory of Operation
MRTS Technology
6.25 Gbps. Allows for Full Frame Rate Transmission of Uncompressed DVI
Powered by Thinklogical’s cutting edge MRTS Technology (Multi Rate Transmission System), this KVM
extension system transports every frame of a DVI video stream seamlessly, with no compression or
dropped frames. In addition, all high speed peripherals function with no latency. Leveraging standard
SFP+ transceivers, the system allows for the use of either multi-mode or single-mode fiber optic cable.
The System
The VelocityKVM Extension System has a simple transmitter/receiver design which allows for ease of
installation and straight-forward deployment. Depending on the user’s infrastructure, the transmitter and
the receiver can be connected by a multi-mode or single-mode fiber optic cable. The transmitter unit
connects to the CPU with the supplied peripheral cables. In addition, a local video, keyboard and mouse
port is available on the transmitter. The receiver unit provides connections to the user interface devices.
Why Fiber?
The limit on how much bandwidth or data that can be carried across a copper line can become a
bottleneck for enterprise access and ultimately, for revenue. This bottleneck often appears in heavy-
volume, metropolitan area networks. Fiber Optic Cable alleviates this problem by offering substantially
greater bandwidth.
The VelocityKVM Distance (up to 350m using 50/125µm fiber)
Multi-mode fiber is designed for transmission distances such as those found within a single building or
facility and so is ideal for multi-channel television broadcast systems. Multi-mode fiber may be used to
send video signals from room to room or floor to floor. The VelocityKVM allows for video and peripheral
transmission distances up to 350 meters using 50/125µm fiber, making it an ideal solution for in-house
applications.
Advanced Top Quality Video Transmission
Fiber Optic Cable has emerged as a logical solution for next-generation signal routing. The VelocityKVM
product family harnesses this capability and ensures long distance, error-free transmission with no frame
or bit dropping and complete immunity to interference. The end result is no degradation of the video
or peripheral signals whatsoever.

®
T-Series SDI Modules, Rev. A 20 September 2011
Appendix C- VelocityKVM T-Series Ordering Information
Part Numbers and Descriptions
VELOCITY T-4200 CHASSIS
VTS-004200 Velocity T-4200 CHASSIS
SDI MODULES
Velocity T-Series SDI Modules
STM-C1C1X2-LCRX SDIXtreme 3G+ T-4200 Dual Receiver Module with 2 SFPs and 2 Pairs of SDI Outputs, LC
STM-L1C1X2-LCTR SDIXtreme 3G+ T-4200 Transceiver Module: TX: 1 Input with Loop-out and 1 SFP, LC
RX: 2 SDI Outputs and 1 SFP, LC
STM-L1L1X2-LCTX SDIXtreme 3G+ T-4200 Dual Transmitter Module with 2 Inputs, 2 Loop Outs and 2 SFPs, LC
Single Mode Optics Option (SDI Modules)
VOP-S29 SDIXtreme 3G+ Optics Option for Transmitter or Receiver, Single Mode, 3 Fibers, 4KM, LC
VOP-S30 SDIXtreme 3G+ Optics Option for Transmitter or Receiver, Single Mode, 3 Fibers, 10KM, LC
VOP-S58 SDIXtreme 3G+ Optics Option for Transmitter or Receiver, Single-Mode, 3 Fibers, 30M, LC
Multi-Mode Optics Option (SDI Modules)
VOP-M21 SDIXtreme 3G+ Optics Option for Transmitter or Receiver, Multi-Mode, 3 Fibers, 1000M, LC
Thinklogical®LLC
100 Washington Street
Milford, CT 06460 USA
[e-mail] –Sales Department orders, questions or issues
Telephone Sales: 1-203-647-8700 or toll-free 1-800-291-3211
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