Belden Thinklogical ICT18 User manual

Revision A, April 2023

ICT18 PRODUCT MANUAL, REV. A - APRIL 2023
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Table of Contents
Preface................................................................................................................................................................. 4
About This Manual.............................................................................................................................................. 5
Active Links.................................................................................................................................................. 5
Note and Warning Symbols.......................................................................................................................... 5
Introduction......................................................................................................................................................... 6
The ICT18 Integrated Client Transmitter Chassis........................................................................................ 6
Product Overview ............................................................................................................................................... 7
The Chassis ................................................................................................................................................. 7
The Processing Platform Cards ................................................................................................................... 7
The KVM Transmitter Cards......................................................................................................................... 8
Transmitter Card SFP Configurations ................................................................................................... 9
Pluggable SFP+ Modules.................................................................................................................... 10
The Fan Tray.............................................................................................................................................. 11
The Control Module.................................................................................................................................... 11
The Power Supply Modules ....................................................................................................................... 11
The Chassis Midplane Assembly ............................................................................................................... 11
Technical Specifications ..................................................................................................................................... 12
Set-Up & Installation......................................................................................................................................... 13
Contents..................................................................................................................................................... 13
Unpacking the ICT18.................................................................................................................................. 13
Product Serial Number............................................................................................................................... 14
Class 1 Laser Information .......................................................................................................................... 14
Connecting to the ICT18................................................................................................................................... 15
Powering-Up the ICT18 for the First Time ...................................................................................................... 16
Connection to our Products........................................................................................................................ 16
Compatible Products.................................................................................................................................. 16
Pre Power-up Checklist.............................................................................................................................. 16
Power-up Procedure .................................................................................................................................. 16
Initialization................................................................................................................................................. 17
Alarm Condition.......................................................................................................................................... 17
The Transmitter Card Status LEDs ............................................................................................................ 18
Updates and Maintenance ............................................................................................................................... 19
How to Power-Down, Remove and Replace a Processor Card................................................................. 19
How to Remove and Replace a Power Supply .......................................................................................... 19
How to Remove and Replace a KVM Transmitter Card............................................................................. 20
How to Remove and Replace the Fan Tray............................................................................................... 20
How to Remove and Replace the Control Module..................................................................................... 21
The MGMT Ports........................................................................................................................................ 22
Control Module Connection - Control Mod COM: Port........................................................................ 23
PPC Card Connection - PPC COM: Port............................................................................................. 30
PPC Card Connection - Transmitter COM: Port.................................................................................. 33
Firmware & Software Updating............................................................................................................ 35
Ordering Information........................................................................................................................................... 37
Compliance ....................................................................................................................................................... 38
Regulatory Compliance Symbols Found on Our Products......................................................................... 38
Regulatory Compliance.............................................................................................................................. 38
Standards with Which This Product Complies ........................................................................................... 39
Supplementary Information ........................................................................................................................ 39
Thinklogical Support........................................................................................................................................ 40
Sales Support............................................................................................................................................. 40
Customer Support ...................................................................................................................................... 40
Technical Support ...................................................................................................................................... 40
Product Support ......................................................................................................................................... 40
Appendix A: ICT18 Quick Start Guide ............................................................................................................ 41
Appendix B: Configuring the PPC for PXE Boot ........................................................................................... 42
PPC BIOS Boot Settings............................................................................................................................ 42
Revert to SSD Boot Settings...................................................................................................................... 44
Appendix C: ICT18 Rear Rack Supports ........................................................................................................ 45

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Copyright Notice
Copyright © 2023. All rights reserved. Printed in the U.S.A.
All trademarks and service marks are the property of their respective owners.
Subject: ICT18 Product Manual
Revision: A, April 2023 (initial release)
Website: https://www.thinklogical.com
Facebook: www.facebook.com/ThinklogicalUSA
LinkedIn: www.linkedin.com/company/thinklogical
YouTube: www.youtube.com/user/thinklogicalNA
Twitter: @thinklogical

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Preface
About Thinklogical ABELDEN BRAND
Thinklogical, a Belden Brand, is the leading manufacturer and provider of fiber-optic and
CATx video, KVM, audio, and peripheral extension and switching solutions used in video-rich,
big-data computing environments.
Thinklogical offers the only fiber-optic KVM Matrix Switches in the world that are
accredited to the Common Criteria EAL4, TEMPEST SDIP 24 Level B, and NATO
NIAPC Evaluation Scheme: GREEN and the U.S. DoD DISA JITC UCR 2013 APL
information assurance standards. And Thinklogical Velocity products are the first
system with both KVM and video matrix switching capabilities to be placed on the
Unified Capabilities Approved Product List (UC APL) under the Video Distribution
System (VDS) category.
Thinklogical products are designed and manufactured in the USA and are certified to
the ISO 9001:2015 standard.
Thinklogical is headquartered in Milford, Connecticut and is owned by Belden, Inc., St. Louis,
MO (http://www.belden.com). For more information about Thinklogical products and services,
please visit https://www.thinklogical.com.
thinklogical, A BELDEN BRAND
100 Washington St.
Milford, CT 06460

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About This Manual
Active Links
This document contains active cross-reference links in the Table of Contents and for referenced pages
throughout, shown in this format: [18],and for external hyperlinks, shown in this format: link.format.
•For .pdf: point/left click
•For .doc: Ctrl/point/left click
•To return to the front of the document: Ctrl/Home
Note and Warning Symbols
Throughout this manual you will notice certain symbols that bring your attention to essential information.
These are Notes and Warnings. Please read this information thoroughly. Examples are shown below.
Note: A Note is meant to call the reader’s attention to helpful or valuable information at a
point in the text that is relevant to the subject under discussion.
Warning! 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 under discussion.
Other important notes:

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Introduction
Introducing the ICT18, Thinklogical’s newest Integrated Client Transmitter solution for
uncompressed, high-resolution video and KVM systems over the fewest cables.
The ICT18 houses up to 18 Integrated Client Transmitters in a single 4RU Chassis.
This compact, all-in-one chassis eliminates the need for separate client devices in extended virtual
desktop infrastructure (VDI) applications, increasing system security, reducing IT complexity, and
using dramatically less rack space than traditional configurations.
Each of Thinklogical’s Integrated Client Transmitters hosts any standard VDI Client software and
is compatible with most third-party accredited software images. Users can also boot and load the
OS from servers on their own network. For more, see Appendix B, Configuring the PPC for PXE
Boot, on pg. [42].
The ICT18 Integrated Client Transmitter Chassis
•Up to 18 Processor Cards.
Each PPC serves as a zero, thin or full-featured thick client hosting any supported VDI client
software or operating system using an 11th generation Intel®Core i7-1185G7E processor.
Extend and switch:
USB HID/2.0, HD Digital Audio
Ports 1, 2 & 3: HDMI 2.0, Maximum Resolution: 3840x2160 @ 60Hz, 24bpp
Port 4: HDMI 1.4, Maximum Resolution: 3840x2160 @ 30Hz, 24bpp
•Hot-swappable Fan Tray Assembly.
•Dramatically reduces system cabling by eliminating the need for separate client devices.
•Up to 18 10Gb KVM Fiber-optic Transmitter Cards.
Each Card is a high-performance Keyboard/Video/Mouse, Network and USB Transmitter
extending up to 4 video heads, audio, USB HID and/or USB 2.0.
•Separate Control Module with system alarms.
•Compatible with all TLX Matrix Switches and Receivers.
Front
(Processor side)
Rear
(Transmitter side)
Cool Air IN
Warm Air OUT

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Product Overview
The Chassis
The ITC18’s 4RU Chassis houses six assembly types; Up to 18 Processor Cards (accessible from the
front of the unit) connected through a Mid-Plane to up to 18 KVM Transmitter Cards (accessible from
the rear), a hot-swappable Fan Tray, a Control Module with system alarms, and two redundant,
current-sharing Power Supplies.
Chassis dimensions: Standard 19”rack-mount, 4RU –17.47”wx 7.0”hx 27.75”d
The Processing Platform Cards
Also referred to as a Processor Card or PPC, each module (up to 18) features:
•11th generation Intel®Core i7-1185G7E
•256GB to 2TB of NVME (SSD)
•16GB to 64GB RAM (SODIMM)
•BIOS: Flash
HALT/Status button
The MGMT Port is a mini-USB to USB-A Update/Control/Status port.
USB 2.0 (x2)
HDMI 1.4 (Port 4):
Max. video resolution: 3840x2160 @ 30Hz, 24bpp
HDMI 2.0 (Ports 1, 2 & 3):
Max. video resolution: 3840x2160 @ 60Hz, 24bpp
•These ports are typically used for initial set-up only.
The HALT Button
The HALT Button provides visual status of the CPU’s operational state. During normal operation,
the HALT button is continuously lit blue. When halted, it is lit red.
CPU Active
(HALT button is lit BLUE)
CPU Halted
(HALT button is lit RED)

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The MGMT Port (Firmware Updates & Control / Status)
In addition to firmware updates, the MGMT Port provides
Status and Configuration reports and can be used for set-up
and de-bug. A USB mini-B to USB-A Cable is provided with
each chassis. See pg. [22].
The KVM Transmitter Cards
Up to 18 KVM Transmitter Cards are configured for 10G (TLX) and are available in several video
options. Thinklogical’s proprietary multiplexing technology combines video, audio and peripheral data on
a single data stream for up to 80km over a single-mode fiber. See the available configurations on the
following page. Each hot-swappable card features:
•1 SFP for Network (Fiber-optic or Copper CATx).
•1 SFP for optional separate USB 2.0
•Up to 6 SFP’s for 4K/30 and/or 4K/60 Video/Data

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Transmitter Card SFP Configurations
ICT18 Transmitter Card SFPs are configured for the following video and USB options. See the Ordering
Guide on pg. [37]for all available options and applicable part numbers.

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Pluggable SFP+ Modules
Each Transmitter Card contains SFP+ modules that serve as the fiber-optic couplers for the fiber cables
to and from the Thinklogical transmitter and receiver extenders.
The SFP+ Optical Module is a 10Gbs Short-Wavelength Transceiver designed for use in bi-directional
Fiber-Optic Channel links. The modules are hot-pluggable and operate on 3.3VDC. Arrows on the bale
indicate input and output.
Always use dust caps to protect against dust and damage when a fiber-optic connector is not
attached to a device. All Thinklogical Extender SFPs are fully populated with dust plugs upon
shipment.
The Transmitter Card’s Network Port SFP
Each Transmitter Card is available with either a fiber-optic or copper
RJ45 SFP Network Module. The RJ45 SFP accepts a CATx cable. Either
configuration connects the Transmitter to the external Control CPU.
See pg. [37] for ordering details.
Note: It is good practice to immediately install dust plugs in unused SFP modules and on
the ferrules of unconnected fiber-optic cables.
LC-Type Fiber-Optic Cables
On TLX Extenders and Matrix Switches, fiber-optic
cables connect an SFP’s output port (Transmit) to
any other SFP’s input port (Receive).
Requirements:Thinklogical recommends connecting the Transmitters, Receivers and Matrix Switch
with OM3 (up to 300 meters) Fiber-optic Cable, 50 or 62.5 microns, terminated with LC-type connectors.
Multi-mode fiber can extend up to 400 meters (1300 feet) and Single-mode fiber can extend up to 80km
(50 miles).
Handling Fiber-Optic Cable: Unlike copper cabling, fiber-optic cable requires special handling. A
small speck of dust or a scratch to the ferrule tip (the end of the connector) can attenuate the
optical signal, rendering the cable inoperable.
Warning! The ends of the connectors (the ferrule) should
never contact any foreign object, including fingertips.
Always install a dust cap immediately on the ferrule of any
unused fiber to protect the tip.
Warning! Minimum bend diameter must be no less than 3”.
Be careful not to kink or pinch the fiber when using ties.
OPTICAL OUTPUT PORT (Transmit)
OPTICAL INPUT PORT (Receive)
Dust cap
installed on
the ferrule.
3"

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The Fan Tray
The 1RU, hot-swappable Fan Tray, accessible from the front of the chassis (Processor Card side), is
located below the Processor Cards. It features 8 horizontally mounted fans to cool the Processor Cards
and the Transmitter Cards. The Fan Tray is monitored by an alarm on the Control Module (below).
Warning! Do not operate the unit for more than 60 seconds without a Fan Tray installed.
The Control Module The field-replaceable Control Module features:
MGMT mini-USB to USB-A: Chassis Status/Update
Alarm Relays for:
1PS1 6 PPCs
2PS2 7 Tx Cards
3Fans 8 Or’d
4Temp. Warning 9 Common
5NA 10 GND
Ventilation output
See more about Alarms on pg. [21]
The Power Supply ModulesThe ICT18 Chassis features two redundant, current-sharing Power
Supply Modules. Both supplies are required during normal
operation:
•100/240VAC, 15A, 50/60Hz input
•12VDC Out –1400W
•Chassis Power –116A @ 12V maximum
•Keyed AC receptacle. Use only supplied line cords.
•PS1 is the upper, PS2 is below
The Chassis Midplane Assembly
The Chassis Midplane Assembly provides a pass-through mating
platform for the Transmitter and Processor Cards, as well as
connections for the Fan Tray, Control Module and redundant Power
Supplies. The Midplane Assembly also provides annunciator
connections, power distribution, and blade status.
The Chassis Midplane Assembly is not user serviceable. If you
suspect a problem with the Midplane Assembly, contact the
Thinklogical-authorized dealer where you purchased the product, or
if you purchased directly, call Thinklogical at:
1-203-647-8700 or 1-800-291-3211.
MGMT
CONTROL
thinklogical®
ALARM
Pin 6
Pin 1

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Technical Specifications
CHASSIS
18-Slot, Midplane Design
Dimensions
Width: 17.47" (443.7 mm) - EIA 19" Rack
Height: 7.0” (177.8 mm) - 4 RU
Depth: 27.75" (704.9 mm)
Weight (chassis & fan tray only): 20.3 lbs. (9.2 kg)
Weight (max., fully loaded): 87.3 lbs. (39.61 kg)
Shipping Weight: 110.0 lbs. (49.9 kg) max.
Fan Tray
Hot-swappable, 8 horizontal fans, 1RU, 3.71 lbs. (1.6 kg)
Control Module
Field-replaceable, Mini-USB Chassis Status/Update Port, 10 Alarm relays .43 lbs. (.195 kg)
Supplied Cable
CBL000105-002MR USB A to mini-B, 2M
PROCESSING
PLATFORM CARDS
Up to18 per chassis
Processor
11th generation Intel®Core i7-1185G7E
256GB to 2TB of non-volatile memory (SSD)
16GB to 64GB maximum (SODIMM)
PXE Boot
Boot and load an OS from servers on the user’s network. Appendix B, pg. [42]
Display Interfaces
HDMI 2.0 (4K, 60Hz, 24bpp) x3
HDMI 1.4 (4K, 30Hz, 24bpp) x1
USB
HID -1.5 Mbit/s (187 kB/s), 2.0 -480 Mbit/s (60 MB/s) x2
MGMT
Mini-USB to USB-A Update/Control/Status port
Supplied PPC Cables
CBL000114-006FR HDMI to Micro-HDMI, 6’, x4
Weight
1.32 lbs. (.600 kg) per card
TRANSMITTERS
Up to18 per chassis
SFP Modules
Up to 8 per Transmitter Card, x18
SFPs Options
Network at port N, Video/Data at ports 1-6, USB following video ports (3-7). See pg. [9].
Network SFP
1 Gigabit Ethernet SFP (fiber or copper). See pg. [10].
Weight
2.12 lbs. (.962 kg) max. per card (with 8 SFP modules)
ENVIRONMENTAL
Operating Temperature
Normal operating temperature: 32° to 122°F (0° to 50°C) ambient.
Temperature Warning Alarm: 194°F (90°C) upper limit.
Humidity
Operating: 5% to 95%, non-condensing
Storage: Unlimited
Altitude
Operating: Thinklogical products are rated for operation to 1000m elevation without
degradation of performance. Maximum operating temperature derates by 1% for every
110m above 1000m.
Storage: Unlimited
ELECTRICAL
Power Supplies
Redundant, current-sharing power supplies, x2 (PS1 top, PS2 bottom)
In: 100-240VAC, 50/60Hz Out: 12VDC, 1400W
Dimensions: 2.15”x 1.57”x 12.65”Weight: 2.53 lbs. (1.15 kg) per supply
Module Power
PPC –45W max. each (x18) Fan Tray –40W max.
Tx Card –25W max. each (x18) Control Module –5W max.
Input Rating
100-240VAC, 15A, 50-60Hz
DC Pwr. Consumption
116A @12V maximum, 1400W
Thermal Load
5118 BTU/Hr. max.
AC Line Cord
PWR-000102-R 7.5' (2.3m) NEMA 5-15P to IEC 320-C15 SJT, x2
Alarm Relay Contacts
Maximum DC: 1A at 30VDC Maximum AC: 0.3A at 125VAC
WARRANTY
One year from date of shipment. Extended warranties available.

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Set-Up & Installation
Contents
When you receive your Thinklogical®ICT18, you should find the following items in the quantities
specified in your order:
•ICT18 High Density Chassis (includes two Power Supply Modules, 1 Fan Tray, 1 Control Module
with Alarm Terminal Plug, up to 18 PPCs and up to 18 KVM Transmitter Cards)
•AC Line Cords –1 per power supply –PWR-000102-R (International connections may differ)
Note: The power supplies have a keyed AC receptacle. Use only the supplied line cords.
Optional Spares
Spare Control Module Spare Processing Platform Card
Spare Fan Tray Spare Transmitter Card
Spare PPC and Tx Filler Cards Rear Rack Supports
The ICT18 ships configured to customer specifications.
Unpacking the ICT18
The ICT18 is a four-rack-unit chassis designed to be mounted in a standard 19” EIA-310
compliant rack. All physical connections to the product use industry-standard connectors. Non-supplied
cables that may be needed are commercially available. Connections are found on both the front and the
rear of the unit.
1. Carefully inspect the shipping container to ensure the “Tamper Evident Shipping Tape” has
not been compromised. Two types of tape are used to seal the shipping box containing the product.
One type looks like plain, blue tape until removed. A message will transfer onto the cardboard if the tape
is removed, providing evidence of tampering. Also, this type of tape cannot be resealed.
The second type is red striped tape. This tape cannot be realigned once it has been opened.
Properly Sealed Tamper Evidence Tamper Evidence
Note: If evidence of tampering is detected, immediately contact the Thinklogical-
authorized dealer where you purchased the device, or if you purchased directly, call
Thinklogical at 1-203-647-8700 or 1-800-291-3211.
2. Carefully remove the ICT18 from its shipping container. Carefully inspect the entire unit to make
certain that no damage occurred during shipment.

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3. The PPC and Transmitter Cards are installed at the factory to
meet the customer’s specified configuration. Ensure that the
correct number of cards are properly seated in the unit and that
all the SFP modules are sealed with a removable dust plug.
Unused module slots will have a blank filler panel installed.
The PPC, Transmitter Cards and filler panels are held in place by
thumb screws. Ensure that all thumb screws are finger tight so
that all modules are properly secured in the chassis.
Note: Do NOT operate the unit with unfilled slots. Always
have a Module or Filler Panel installed in all module ports.
4. Verify that each Power Supply is fully seated in the chassis and that the retaining latch is
secure.
5. Verify that the Fan Tray and Control Modules are fully seated in the chassis and that the thumb
screws are secure.
6. When the ICT18 has been inspected and found to be in suitable condition, the installation process
can begin.
Note: If mounting the chassis in a rack, ensure that air flow to the fans is not restricted
(minimum 2” of free space on all sides).
Product Serial Number
Thinklogical products have a unique serial number, which includes a date-code, printed on an adhesive
label that is affixed to the unit. The format for the date-code is 2 digits for the month, dash, 2 digits for the
year, plus at least four digits for a unique unit number. For example:
04-230016 indicates the unit was built in the 4th month of 2023 and is unit number 16.
Class 1 Laser Information
TL X Extenders and Matrix Switches, like all Thinklogical fiber-optic products, are designed and identified
as Class 1 LASER products. This means the maximum permissible exposure (MPE) cannot be
exceeded when viewing the laser with the naked eye or with the aid of typical magnifying optics, such as
a magnifying glass, eye loupe, etc.
Tx & PPC Filler Panels
SFP
Modules
Fiber-Optic
Cables
Class 1 Lasers
CLASS 1 LASERS do not require any special
precautions under conditions of normal use.

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Connecting to the ICT18
The KVM Transmitter Cards
Each Transmitter Card connects to a corresponding Processor Card through a Chassis Midplane. Fiber-
optic cables, in a variety of configurations, transmit and receive KVM, audio and USB to and from
Receivers in remote locations. Fibers also connect to a Network and to Separate USB 2.0.
The Processor Cards
Each Processor Card has USB, HDMI and MGMT ports for updates, control, status and local workstation
access during set-up. Video Ports 1, 2 and 3 support HDMI 2.0 and Video Port 4 supports HDMI 1.4.
See available Transmitter Card SFP
configurations on pg. [9].

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Powering-Up the ICT18 for the First Time
After the ICT18 has been successfully unpacked, inspected and installed in the desired location, it can
be powered-up for the first time.
Connection to our Products
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. An included Terminal Plug mates to the Control Module’s Alarm Terminal
for external alarm connections.
Compatible Products
The ICT18 is compatible with Thinklogical’s Single- & Multi-Mode TLX 10G KVM and Video Extenders
and Matrix Switches.
Pre Power-up Checklist
Upon meeting the following conditions, proceed with power-up of the ICT18:
•The chassis is securely mounted and grounded in its desired location. The ICT18 is designed to fit
into a standard 19" EIA-310 compliant rack. (Rear Support Brackets are available. Contact your
sales representative or your Thinklogical-authorized dealer for details. See Appendix C, pg. [45].)
•Adequate input power is available (AC line cords provided).
•Interface cables are connected.
•A PC with a terminal program (PuTTY or equivalent) is connected to the Control Module’s MGMT
Port with a (provided) USB cable.
Power-up Procedure
After meeting the requirements in the above checklist, follow the steps below to power-up the ICT18 and
verify that it completes initialization and self-test. After completing this procedure, the unit is ready to be
configured.
1. Plug each power supply into a standard AC source using the supplied AC line cords only.
2. Verify that the Alarm LED is unlit after power-up. Access and use of alarm menus begins in the
MGMT Port section beginning on pg. [22].
3. Verify front and back panel LEDs are as described under Initialization, on the following page.
Refer to the Quick Start Guideincluded with your product for detailed instructions. The ICT18 Quick
Start Guide is also available in Appendix A on pg. [41].
The Processing Platform Card can be set to PXE (Pre-Execution Environment) to boot and load the OS
from a server on the user’s network, rather than from the SSD, as is typical. See Appendix B:
Configuring the PPC for PXE Boot, on pg. [42].
•Note: The PPC is shipped with an SSD loaded with not-activated Windows11®. The default
credentials for Windows11 at turn-on are user/user.
Note: If any sensor detects an over-temperature condition, the Alarm LED will light red. For
a detailed list of alarm functions, see pg. [21]: Alarm Descriptions for the ICT18.

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Initialization
Once the unit has been powered-up, look for the following between initialization and system-ready:
•The LEDs of each Power Supply will be lit green.
•The ALARM LED will be lit red until initialization is complete.
•On each Transmit Card, red and green LEDs will flash during initialization.
➢After initialization, the Network LED(s) will be lit green based on rate.
➢All active Transmit LEDs and the active Back-Channel LEDs will flash green in unison. (All
cards need not flash in unison.)
➢Fibered inactive Back-Channel LEDs will be lit green.
•The HALT buttons on the PPCs will light blue in a left-to-right sequence.
Alarm Condition
If there is a persistent alarm condition (ALARM LED illuminated), check the following:
•Ensure the fans are running at full speed and there is adequate ventilation around the chassis.
•Ensure all modules are fully seated and their thumb screws are secured.
•Check for PPC or Transmitter Card failures.
For a detailed list of the alarm functions, see Alarm Descriptions for the ICT18 on pg. [21].

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The Transmitter Card Status LEDs
Each ICT18 Transmitter Card’s SFP+ modules have helpful Status LEDs that allow users to asses the
condition of each connection at a glance.

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Updates and Maintenance
How to Power-Down, Remove and Replace a Processor Card
There are several ways to power-down an operating Processor Card:
A user may press an individual card’s HALT button for >10 seconds to power-down that card.
An individual PPC can be powered down by connecting to the card’s MGMT port and performing a
standard, orderly shut-down from the control CPU. See pg. [22].
All PPCs can be turned off at once by doing the same at the Control Module’s MGMT port.
Either function, turning off individual PPCs or banks of PPCs, can also be done directly from the
Control Computer’s operating system.
When the CPU shuts down, the HALT button will turn red. The card can now be removed.
1. To remove the card, remove any external cables and turn the thumbscrew counterclockwise until it
disengages from the chassis. Pull the card straight out using the handle. Do not pull on the
thumbscrew when removing the card. Use the handle.
2. Hold the replacement card by the handle and place it into the slot vertically so that the HALT
Button is at the top. The card should slide freely until it reaches the backplane connector. At this
point, use just enough force to firmly engage the card with the mating connector. If the card does not
slide freely into the connector, do not force it. Re-seat the card and start over. If the chassis is
operating, the card will become active upon installation.
3. Hand-tighten the thumbscrew. Do not tighten the thumbscrew with a screwdriver.
4. Reinstall external cables.
How to Remove and Replace a Power Supply
Note: The Power Supplies are redundant and current-
sharing. When removing only one supply, shutdown IS NOT
required.
Each Power Supply Module is universal input 100-240VAC, 15A, 50-
60Hz. The receptacles are labeled PWR 1 (top) and PWR 2 (bottom).
Use only the AC line cords (PWR-000102-R) supplied with the unit.
1. Remove the AC Line Cord from the supply to be removed.
Warning! Do not proceed to Step 2 until the AC line cord has
been removed.
2. Press the green Latch Lever towards the handle, to release the
locking mechanism.
3. While holding the lever open,pull the Power Supply straight out of
the chassis by the handle.
4. Insert the new Power Supply into the chassis and slide it straight in
until it reaches the backplane connectors. At this point, use just enough
force to firmly engage the module with the mating connector. If the
module does not slide freely into the connector, do not force it. Re-
seat it and start over.
5. Ensure the Latch Lever is locked in place.
6. Install the supplied AC Line Cord to turn the power supply on.
Latch Lever

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How to Remove and Replace a KVM Transmitter Card
It is not necessary to shut down the corresponding PPC before removing a Transmitter Card.
To remove an operating Transmitter Card, first remove all external cables from the
Transmitter. The card can now be removed from the chassis.
1. To remove the card, turn the thumbscrew counterclockwise until it disengages from the
chassis. Pull the card straight out using the handle. Do not pull on the thumbscrew when
removing the card. Use the handle.
2. Hold the replacement card by the handle and place it into the slot vertically so that
the Network SFP (N) is at the top. The card should slide freely until it reaches the
backplane connector. At this point, use just enough force to firmly engage the card with
the mating connector. If the card does not slide freely into the connector, do not force
it. Re-seat the card and start over. If the chassis is operating, the card will become
active upon installation.
3. Hand-tighten the thumbscrew. Do not tighten the thumbscrew with a screwdriver.
4. Install external cables.
How to Remove and Replace the Fan Tray
Note: No shutdown is required prior to replacing the Fan Tray.
Warning! Do not operate the ICT18 for more than 60 seconds without a Fan Tray installed.
The ICT18 uses 8 DC fans mounted in a single-unit, 1RU Fan Tray to move air vertically and horizontally
through the enclosure. Be sure to not block the air vents on the front and rear of the Chassis. Leave at
least 2” of space on both sides.
Note: Leave adequate ventilation space on both sides of the ICT18 Chassis (2” minimum),
especially if devices are being mounted above or below the Chassis.
1. Loosen the two faceplate screws with a hand-held screwdriver until they disengage from the chassis.
2. Pull the Fan Tray module straight out using the two handles on either side.
3. Orient the new Fan Tray with PPC label 1 on the left. Hold the tray by the handles and slide the
housing into the card guides until it reaches the backplane connector. At this point, use just
enough force to firmly engage the tray with the mating connector. If the tray does not slide freely
into the connector, do not force it. Re-seat the tray and start over. If the chassis is operating, the
Fan Tray will become active upon installation.
4. Tighten the faceplate screws with a hand-held screwdriver –approx. 5 in-lbs. Do not over-tighten.