Draco compact DVI KVM Extender User Manual

Draco compact DVI KVM Extender User Manual
Draco compact DVI
477 Series
KVM Extender
User Manual
Edition: 2017-03-31
IHSE GmbH  Maybachstraße 11  88094 Oberteuringen  Germany
[email protected]  www.ihse.com  phone: +49 7546-9248-0  fax: +49 7546-9248-48
Draco compact DVI KVM Extender
Copyright
© 2017. All rights reserved. This information may not be reproduced in any
manner without the prior written consent of the manufacturer.
Information in this document is subject to change without notice.
Trademarks
All trademark and trade names mentioned in this document are
acknowledged to be the property of their respective owners.
Disclaimer
While every precaution has been taken during preparation of this manual,
the manufacturer assumes no liability for errors or omissions. The
manufacturer assumes no liability for damages resulting from the use of
the information contained herein.
The manufacturer reserves the right to change specifications, functions, or
circuitry of the product without notice.
The manufacturer cannot accept liability for damage due to misuse of the
product or due to any other circumstances outside the manufacturer’s
control (whether environmental or installation related). The manufacturer
shall not be liable for any loss, damage, or injury arising directly, indirectly,
incidentally, or consequently from the use of this product.
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2017-03-31
Contents
Contents
1
About This Manual ....................................................................... 6
1.1
Scope .................................................................................. 6
1.2
Validity ................................................................................ 6
1.3
Cautions and Notes ............................................................ 6
2
Safety Instructions ....................................................................... 7
3
Description ................................................................................... 8
3.1
Application .......................................................................... 8
3.2
System Overview ................................................................ 9
3.3
Product Range .................................................................. 10
3.4
Upgrade Kits ..................................................................... 11
3.5
Accessories ....................................................................... 11
3.6
Device Views .................................................................... 12
3.7
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3.6.1
Model K477-1SHC (Single-Head Cat X) ............. 12
3.6.2
Model K477-1SHS / -1SHX (Single-Head
Fiber) .................................................................. 12
3.6.3
Model K477-1SECA (Analog Audio / Serial) ....... 13
3.6.4
Model K477-1SESA / -1SEXA (Analog Audio /
Serial) ................................................................. 14
3.6.5
Model K477-1SECD (Digital Audio) .................... 15
3.6.6
Model K477-1SESD / -1SEXD (Digital Audio)..... 16
3.6.7
Model K477-1STC (USB 2.0 Cat X) .................... 17
3.6.8
Model K477-1STS (USB 2.0 Fiber) ..................... 18
3.6.9
Model K477-1SHCV (Single-Head Cat X
with VGA) ............................................................ 19
3.6.10
Model K477-1SHSV / -1SHXV (Fiber
with VGA) ............................................................ 20
3.6.11
Model K477-2S4C (Dual-Head Cat X) ................ 21
3.6.12
Model K477-2S4S / -2S4X (Dual-Head Fiber) .... 22
Status LEDs ...................................................................... 23
3.7.1
Status Digital Audio (Option) ............................... 24
3.7.2
Status USB-HID Add-On (Option) ....................... 25
3
Draco compact DVI KVM Extender
4
6
7
3.7.4
Status VGA / DVI-I (Option) ................................ 28
4.1
Package Contents ............................................................. 29
4.2
System Setup .................................................................... 31
4.2.1
KVM Extender Setup .......................................... 31
4.2.2
Setup of Optional Modules .................................. 32
Example Applications ........................................................ 33
Configuration .............................................................................. 35
5.1
Transmission Parameters ................................................. 35
5.2
DDC Settings .................................................................... 35
5.3
Command Mode ............................................................... 36
5.4
USB-HID Ghosting ............................................................ 37
5.5
Configuration File .............................................................. 38
5.5.1
Parameters for CPU Units................................... 39
5.5.2
Parameters for CON Units .................................. 40
5.5.3
Parameters for CPU und CON Units ................... 41
Operation .................................................................................... 42
6.1
Download of DDC Information .......................................... 42
6.2
Shared Operation of redundant CPU Units ....................... 42
Specifications ............................................................................. 44
7.1
7.2
4
Status USB 2.0 (Option)...................................... 26
Installation .................................................................................. 29
4.3
5
3.7.3
Interfaces .......................................................................... 44
7.1.1
DVI-D Single Link ................................................ 44
7.1.2
DVI-I Single Link ................................................. 44
7.1.3
USB-HID ............................................................. 44
7.1.4
USB 2.0 (transparent) ......................................... 45
7.1.5
RJ45 (Interconnect) ............................................ 45
7.1.6
Fiber SFP Type LC (Interconnect) ...................... 45
7.1.7
Serial Interface .................................................... 46
7.1.8
Analog Audio Interface ........................................ 47
7.1.9
Digital Audio Interface ......................................... 48
Interconnect Cable ............................................................ 50
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Contents
7.3
8
9
10
11
7.2.1
Cat X ................................................................... 50
7.2.2
Fiber .................................................................... 51
Supported Peripherals ...................................................... 52
7.3.1
USB-HID Devices ............................................... 52
7.3.2
USB 2.0 Devices ................................................. 52
7.4
Connector Pinouts ............................................................ 53
7.5
Power Supply .................................................................... 57
7.6
Environmental Conditions ................................................. 57
7.7
Size ................................................................................... 58
7.8
Shipping Weight ................................................................ 58
Troubleshooting ......................................................................... 59
8.1
General Failures ............................................................... 59
8.2
Blank Screen ..................................................................... 60
8.3
USB-HID ........................................................................... 61
8.4
Serial Connection .............................................................. 62
8.5
Analog Audio ..................................................................... 62
8.6
Digital Audio ...................................................................... 63
8.7
USB 2.0 Add-On ............................................................... 64
8.1
USB 2.0............................................................................. 65
Technical Support ...................................................................... 66
9.1
Support Checklist .............................................................. 66
9.2
Shipping Checklist ............................................................ 66
Certificates .................................................................................. 67
10.1
CE Declaration Of Conformity ........................................... 67
10.2
North American Regulatory Compliance ........................... 68
10.3
WEEE ............................................................................... 68
10.4
RoHS/RoHS 2 ................................................................... 69
Glossary ...................................................................................... 70
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Draco compact DVI KVM Extender
1
About This Manual
1.1
Scope
This manual describes how to install your KVM Extender, how to operate it
and how to perform trouble shooting.
1.2
Validity
This manual is valid for all devices listed on the front page. The product
code is printed on the base of the devices.
1.3
Cautions and Notes
The following symbols are used in this manual:
This symbol indicates an important operating instruction that should be
followed to avoid any potential damage to hardware or property, loss of
data, or personal injury.
This symbol indicates important information to help you make the best use
of this product.
This symbol indicates best practice information to show recommended
and optimal ways to use this product in an efficient way.
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Safety Instructions
2
Safety Instructions
To ensure reliable and safe long-term operation of your KVM Extender
please note the following guidelines:
Installation
 Only use in dry, indoor environments.
 Only use the device according to this User Manual. Failure to follow
these procedures could result in damage to the equipment or injury to
the user or installer.
 The KVM Extender and the power supply units can get warm. Do not
install components in an enclosed space without any airflow.
 Do not place the power supply directly on top of the device.
 Do not obscure ventilation holes.
 Only use power supplies originally supplied with the product or
manufacturer-approved replacements. Do not use a power supply if it
appears to be defective or has a damaged chassis.
 Connect all power supplies to grounded outlets. In each case, ensure
that the ground connection is maintained from the outlet socket
through to the power supply's AC power input.
 Do not connect the link interface to any other equipment, particularly
network or telecommunications equipment.
 Take any required ESD precautions.
In order to disconnect the device completely from the electric circuit, all
power cables have to be removed.
Repair
 Do not attempt to open or repair a power supply unit.
 Do not attempt to open or repair the KVM Extender. There are no
user serviceable parts inside.
 Please contact your dealer or manufacturer if there is a fault.
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Draco compact DVI KVM Extender
3
Description
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3.1
Application
The KVM Extender is used to increase the distance between a source
(computer, CPU) and its console (keyboard, mouse, and other peripheral
devices).
The KVM Extender is designed for use with Cat X (Twisted Pair)
interconnect cables or fiber interconnect cables.
The KVM Extender with Cat X interconnect cables is unsuitable for
connection between buildings where a fiber optic based product should be
used instead.
The KVM Extender with fiber interconnect cables can also be used with
applications in environments which are subject to electromagnetic
interference. Electromagnetic interference can limit the maximum distance
and reliability of operation.
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Description
3.2
System Overview
The KVM Extender consists of a CPU Unit and a console unit (CON Unit).
The CPU Unit is connected directly to the source (computer, CPU) using
the supplied cables.
The CON Unit is connected to the console (monitor, keyboard and
mouse).
The CPU Unit and the CON Unit communicate with each other through the
interconnect cables.
System Overview
1
Source (computer, CPU)
2
KVM Extender CPU Unit
3
Interconnect cable
4
KVM Extender CON Unit
5
Console (monitor, keyboard, mouse)
6
Second monitor (option, only with Dual-Head devices)
7
USB 2.0 devices (option, only with 2x USB 2.0 devices)
See Chapter 4.3, Page 33 for installation examples.
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Draco compact DVI KVM Extender
3.3
Product Range
Part No.
Description
K477-1SHx
Single-Head KVM Extender for 1x DVI-D Single Link (up
to 1920x1200), 2x USB-HID
K477-1SExA
Single-Head KVM Extender for 1x DVI-D Single Link (up
to 1920x1200), 2x USB-HID, 2x USB 2.0 and Analog
Audio / Serial option
K477-1SExD
Single-Head KVM Extender for 1x DVI-D Single Link (up
to 1920x1200), 2x USB-HID, 2x USB 2.0 and Digital
Audio option
K477-1STx
Single-Head KVM Extender for 1x DVI-D Single Link
(up to 1920x1200), 2x USB-HID, 4x USB 2.0
K477-1SHxV
Single-Head KVM Extender for 1x DVI-I (VGA / DVI)
Single Link (up to 1920x1200), 2x USB-HID
K477-2S4x
Dual-Head KVM Extender for 2x DVI-D Single Link (up
to 1920x1200), 4x USB-HID
Part numbers for Connections via Cat X or Fiber Cable
All devices are available in the following versions:

Connection via Cat X cable (x = "C")

Connection via Single-mode fiber cable (x = "S")

High speed connection (2.5 Gbit/s) via Single-mode fiber cable
(x = "X")
Fiber devices can be used with Multi-mode and Single-mode cables (see
Chapter 7.2.2, Page 51).
Part numbers for CPU Unit and CON Unit
The part numbers for the CPU Unit and the CON Unit can be derived from
the part number of the complete device.
Example K477-1SHC:

CPU Unit: L477-1SHC

CON Unit: R477-1SHC
All devices in the K477 series are technically compatible with devices in
the K474 series.
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Description
3.4
Upgrade Kits
Model
Description
455-4G
19"/1U rack mount kit to mount up to 4 Single-Head devices
455-8G
19"/1U rack mount kit to mount up to 4 Dual-Head devices
455-1K
Mounting plate to mount by screws
(Single-Head units)
455-2K
Mounting plate to mount by snap on
(Single-Head units)
455-1G
Mounting plate to mount by screws
(Dual-Head units)
455-2G
Mounting plate to mount by snap on
(Dual-Head units)
477-VESA
Mounting plate with VESA 100 hole spacing
The KVM Extenders and the provided power supply units can get warm,
for this reason an installation in closed rooms without air circulation is not
allowed. Please note that you will need at least 0,5 U (height unit) for the
ventilation above the extenders, if you mount them into racks.
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3.5
Accessories
Model
Description
026-2A
Serial cable 1.8 m (RS232)
247-U1
USB cable 1.8 m (Type A to B)
260-5G
International power supply unit 100...240VAC / 5VDC / 3 A
260-5U
International power supply unit 100...240VAC / 5VDC / 4 A
436-AA
VGA cable 1.8 m (VGA to DVI-I)
436-ID
DVI-D cable 1.8 m (DVI-D)
436-DL59
Dual-Link cable (DMS-59 to DVI-D)
436-DH59
Dual-Head cable (DMS-59 to 2x DVI-D)
445-2H
DVI-D splitter cable
436-HD
HDMI cable 1.8 m
436-DP
DisplayPort cable 1.8 m
455-CK
Stereo jack cable 1.6 m (3.5 mm Stereo)
455-CR
RCA cable 2.5 m (Cinch male connector)
455-CT
TOSLINK cable 1.8 m (F05 male connector)
455-CX
Mini-XLR cable 1.8 m (3 pole)
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Draco compact DVI KVM Extender
3.6
Device Views
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3.6.1
Model K477-1SHC (Single-Head Cat X)
CPU Unit
CON Unit
Rear View
Rear View
1
Connect to 5VDC power
supply
1
Connect to 5VDC power
supply
2
Service port
2
Service port
3
Connect to interconnect cable
3
Connect to interconnect cable
4
To CPU: USB-HID
4
Connect to USB-HID devices
5
To CPU: DVI-D
5
Connect to DVI monitor
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3.6.2
Model K477-1SHS / -1SHX (Single-Head Fiber)
CPU Unit
CON Unit
Rear View
Rear View
1
Connect to 5VDC power
supply
1
Connect to 5VDC power
supply
2
Service port
2
Service port
3
Connect to interconnect cable
3
Connect to interconnect cable
4
To CPU: USB-HID
4
Connect to USB-HID devices
5
To CPU: DVI-D
5
Connect to DVI monitor
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Description
3.6.3
Model K477-1SECA (Analog Audio / Serial)
CPU Unit
CON Unit
Rear View
Rear View
1
Connect to 5VDC power
supply
1
Connect to 5VDC power
supply
2
Service port
2
Service port
3
Connect to interconnect cable
3
Connect to interconnect cable
4
To CPU: USB-HID
4
Connect to USB-HID devices
5
To CPU: DVI-D
5
Connect to DVI monitor
6
Connect to serial (D-Sub 9)
6
Connect to serial (D-Sub 9)
7
Audio IN
7
Audio IN
8
Audio OUT
8
Audio OUT
9
To CPU: USB 2.0
9
Connect to USB 2.0 devices
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Draco compact DVI KVM Extender
3.6.4
Model K477-1SESA / -1SEXA (Analog Audio / Serial)
CPU Unit
CON Unit
Rear View
Rear View
1
Connect to 5VDC power
supply
1
Connect to 5VDC power
supply
2
Service port
2
Service port
3
Connect to interconnect cable
3
Connect to interconnect cable
4
To CPU: USB-HID
4
Connect to USB-HID devices
5
To CPU: DVI-D
5
Connect to DVI monitor
6
Connect to serial (D-Sub 9)
6
Connect to serial (D-Sub 9)
7
Audio IN
7
Audio IN
8
Audio OUT
8
Audio OUT
9
To CPU: USB 2.0
9
Connect to USB 2.0 devices
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Description
3.6.5
Model K477-1SECD (Digital Audio)
CPU Unit
CON Unit
Rear View
Rear View
1
Connect to 5VDC power
supply
1
Connect to 5VDC power
supply
2
Service port
2
Service port
3
Connect to interconnect cable
3
Connect to interconnect cable
4
To CPU: USB-HID
4
Connect to USB-HID devices
5
To CPU: DVI-D
5
Connect to DVI monitor
6
S/PDIF input (RCA)
6
S/PDIF output (RCA)
7
AES/EBU input (Mini-XLR)
7
AES/EBU output (Mini-XLR)
8
S/PDIF input (TOSLINK)
8
S/PDIF output (TOSLINK)
9
To CPU: USB 2.0
9
Connect to USB 2.0 devices
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Draco compact DVI KVM Extender
3.6.6
Model K477-1SESD / -1SEXD (Digital Audio)
CPU Unit
CON Unit
Rear View
Rear View
1
Connect to 5VDC power
supply
1
Connect to 5VDC power
supply
2
Service port
2
Service port
3
Connect to interconnect cable
3
Connect to interconnect cable
4
To CPU: USB-HID
4
Connect to USB-HID devices
5
To CPU: DVI-D
5
Connect to DVI monitor
6
S/PDIF input (RCA)
6
S/PDIF output (RCA)
7
AES/EBU input (Mini-XLR)
7
AES/EBU output (Mini-XLR)
8
S/PDIF input (TOSLINK)
8
S/PDIF output (TOSLINK)
9
To CPU: USB 2.0
9
Connect to USB 2.0 devices
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Description
3.6.7
Model K477-1STC (USB 2.0 Cat X)
CPU Unit
CON Unit
Rear View
Rear View
1
Connect to 5VDC power
supply
1
Connect to 5VDC power
supply
2
Service port 1
2
Service port 1
3
Connect to interconnect cable 1 3
Connect to interconnect cable 1
4
To CPU: USB-HID
4
Connect to USB-HID devices
5
To CPU: DVI-D
5
Connect to DVI monitor
6
Service port 2
6
Service port 2
7
Connect to interconnect cable 2 7
Connect to interconnect cable 2
8
To CPU: USB 2.0
Connect to USB 2.0 devices
8
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Draco compact DVI KVM Extender
3.6.8
Model K477-1STS (USB 2.0 Fiber)
CPU Unit
CON Unit
Rear View
Rear View
1
Connect to 5VDC power
supply
1
Connect to 5VDC power
supply
2
Service port 1
2
Service port 1
3
Connect to interconnect cable 1 3
Connect to interconnect cable 1
4
To CPU: USB-HID
4
Connect to USB-HID devices
5
To CPU: DVI-D
5
Connect to DVI monitor
6
Service port 2
6
Service port 2
7
Connect to interconnect cable 2 7
Connect to interconnect cable 2
8
To CPU: USB 2.0
Connect to USB 2.0 devices
8
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Description
3.6.9
Model K477-1SHCV (Single-Head Cat X with VGA)
CPU Unit
CON Unit
Rear View
Rear View
1
Connect to 5VDC power
supply
1
Connect to 5VDC power
supply
2
Service port (KVM)
2
Service port
3
Connect to interconnect cable
3
Connect to interconnect cable
4
To CPU: USB-HID
4
Connect to USB-HID devices
5
To CPU: DVI-I (VGA / DVI)
5
Connect to DVI monitor
6
Service port (DVI-I)
7
IR receiver for remote control
CPU Unit
CON Unit
Front View
Front View
1
1
IR receiver for remote control
IR receiver for remote control
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Draco compact DVI KVM Extender
3.6.10 Model K477-1SHSV / -1SHXV (Fiber with VGA)
CPU Unit
CON Unit
Rear View
Rear View
1
Connect to 5VDC power
supply
1
Connect to 5VDC power
supply
2
Service port (KVM)
2
Service port
3
Connect to interconnect cable
3
Connect to interconnect cable
4
To CPU: USB-HID
4
Connect to USB-HID devices
5
To CPU: DVI-I (VGA / DVI)
5
Connect to DVI monitor
6
Service port (DVI-I)
7
IR receiver for remote control
CPU Unit
CON Unit
Front View
Front View
1
1
IR receiver for remote control
IR receiver for remote control
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Description
3.6.11 Model K477-2S4C (Dual-Head Cat X)
CPU Unit
CON Unit
Rear View
Rear View
1
Connect to 5VDC power
supply
1
Connect to 5VDC power
supply
2
Service port 1
2
Service port 1
3
Connect to interconnect
cable 1
3
Connect to interconnect
cable 1
4
To CPU: USB-HID 1
4
Connect to USB-HID devices 1
5
To CPU: DVI-D 1
5
Connect to DVI monitor 1
6
Service port 2
6
Service port 2
7
Connect to interconnect
cable 2
7
Connect to interconnect
cable 2
8
To CPU: USB-HID 2
8
Connect to USB-HID devices 2
9
To CPU: DVI-D 2
9
Connect to DVI monitor 2
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Draco compact DVI KVM Extender
3.6.12 Model K477-2S4S / -2S4X (Dual-Head Fiber)
CPU Unit
CON Unit
Rear View
Rear View
1
Connect to 5VDC power
supply
1
Connect to 5VDC power
supply
2
Service port 1
2
Service port 1
3
Connect to interconnect
cable 1
3
Connect to interconnect
cable 1
4
To CPU: USB-HID 1
4
Connect to USB-HID devices 1
5
To CPU: DVI-D 1
5
Connect to DVI monitor 1
6
Service port 2
6
Service port 2
7
Connect to interconnect
cable 2
7
Connect to interconnect
cable 2
8
To CPU: USB-HID 2
8
Connect to USB-HID devices 2
9
To CPU: DVI-D 2
9
Connect to DVI monitor 2
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22
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Description
3.7
Status LEDs
The KVM Extender is fitted with a multi color LED on both sides for overall
status indication and with two further LEDs on the back side for indication
of the connection status.
Rear View
Front View
LED 1 and 2: Connection Status
Pos. LED
1
2
Status
Description
Failure LED Off
(green)
On or
flashing
Connection available
Status LED
(green)
Flashing
No connection via interconnect cable
On
Connection available
Connection failure (flashing for about
20 s following a connection failure)
LED 3: USB and Video Status
LED color
Description
Red
Device ready
Violet
Connection and USB signal (interconnect) available
Green
Connection and video signal available
Light Blue
Connection, USB and video signal available
(operating status)
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Draco compact DVI KVM Extender
3.7.1
Status Digital Audio (Option)
The KVM Extender with optional digital audio is fitted with a further multicolor LED on the rear side for indication of the connection status:
CPU Unit
CON Unit
Rear View
Rear View
LED 1: Digital Audio Status
LED color
Description
Red
No signal
Light Blue
Static: CPU Unit: S/PDIF signal (RCA) available
Flashing: CPU Unit: Digital noise
Violet
Blue
Green
24
Static: CPU Unit: AES/EBU signal (Mini-XLR)
available
Flashing: CPU Unit: Digital noise
Static: CPU Unit: S/PDIF signal (TOSLINK)
available
Flashing: CPU Unit: Digital noise
CON Unit: Signal available
2017-03-31
Description
3.7.2
Status USB-HID Add-On (Option)
The KVM Extender with optional USB-HID is fitted with three further LEDs
on the rear side for indication of the connection status:
CPU Unit
CON Unit
Rear View
Rear View
Pos. LED
1, 2
3
Status
Device LED Off
(orange)
Status LED
(orange)
Description
No USB-HID device or not supported
USB device connected
Flashing
fast
USB-HID device active
On
USB-HID device ready or KVM
Extender in command mode
Off



2017-03-31
No power supply voltage
CPU Unit: KVM Extender in
command mode or no connection
CON Unit: Keyboard in command
mode
Flashing
slowly
CON Unit: KVM Extender in command
mode or no connection
Flashing
fast
Operating status
25
Draco compact DVI KVM Extender
3.7.3
Status USB 2.0 (Option)
The KVM Extender with optional USB 2.0 is fitted with a multi color LED
on both sides for overall status indication and with two further LEDs on the
back side for indication of the connection status.
CPU Unit
CON Unit
Rear View
Rear View
Pos. LED
1
2
26
Status
Description
Failure LED Off
(green)
On or
flashing
Connection available
Status LED
(green)
Off
No connection via interconnect cable
On
Connection available
Connection failure (flashing for about
20 s following a connection failure)
2017-03-31
Description
LED 3: USB 2.0 Status
LED color
Description
Red
Device ready
Green
Only connection available, no USB 2.0 signal
Green /
light blue
flashing
Connection available, no USB 2.0 device
connected (only CON unit)
Light blue
Connection and USB 2.0 signal available
(operating status)
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27
Draco compact DVI KVM Extender
3.7.4
Status VGA / DVI-I (Option)
The KVM Extender with VGA / DVI-I input is fitted with a multi-color LED
on the front side of the CPU Unit for indication of connection status.
Further information are available via on screen display (OSD) (see manual
for the Media / DVI Converter K238-5V (Download)).
CPU Unit
Front View
LED 1: Connection Status VGA / DVI-I
LED color
Description
Dark Red
No video signal; monitor not detected
Red
Video signal not supported; monitor not detected
Green
Video signal supported; monitor not detected
Blue
No video signal; monitor detected
Violet
Video signal not supported; monitor detected
Light blue
Video signal supported; monitor detected
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Installation
4
Installation
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4.1
Package Contents
Your extender package contains the following items:

KVM Extender pair (CPU Unit and CON Unit)

2x 5VDC international power supply unit

2x country-specific power cord

Quick Setup

DVI video cable (1.8 m, DVI-D male-to-male)

USB cable (1.8 m, type A to type B)
Additional content for Dual-Head devices:

DVI video cable (1.8 m, DVI-D male-to-male)

USB cable (1.8 m, type A to type B)
Additional content for Analog Audio / Serial option:

Serial cable (1.8 m, D-Sub 9 male connector)

Stereo jack cable (1.6 m, 3.5 mm male connector)
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Draco compact DVI KVM Extender
Additional content for Digital Audio option:

RCA cable (2.5 m, Cinch male connector)

TOSLINK cable (1.8 m, F05 male connector)
Additional content for USB 2.0 Add-On option:

USB cable (1.8 m, USB type A to type B)
Additional content for VGA option (replaces DVI-D cable):

VGA cable (1.8 m, VGA male to DVI-I male)
If anything is missing, contact your dealer.
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2017-03-31
Installation
4.2
System Setup
First time users are recommended to setup the system with the CPU Unit
and the CON Unit in the same room as a test setup. This will allow you to
identify and solve any cabling problems, and experiment with your system
more conveniently.
 Please verify that interconnect cables, interfaces, and handling of the
devices comply with the requirements (see Chapter 7, Page 44).
4.2.1
KVM Extender Setup
1.
Switch off all devices.
CON Unit Installation
2.
Connect your monitor(s), keyboard and mouse to the CON Unit.
3.
Connect the CON Unit with the interconnect cable(s).
4.
Connect the 5VDC power supply to the CON Unit.
CPU Unit Installation
5.
Connect the source (computer, CPU) to the CPU Unit with the
supplied cables. Please ensure the cables are not strained.
6.
Connect the CPU Unit to the interconnect cable(s).
7.
Connect the 5VDC power supply to the CPU Unit.
8.
Power up the system.
To power up the system, the following sequence is recommended:
Monitor – CON Unit – CPU Unit – source.
The KVM Extender with VGA / DVI-I input is connected as mentioned
above. For a complete and detailed description of the setup and
configuration of the VGA option, see the manual of the Media- / DVIConverter K238-5V (Download).
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Draco compact DVI KVM Extender
4.2.2
Setup of Optional Modules
The modules can be hot plugged.
Analog Audio / Serial Option:
1.
Connect the audio source to the CPU Unit (e.g. CPU audio output
with audio input, CPU audio input with audio output).
2.
Connect the audio output on the CON Unit to headphones or suitable
speakers.
3.
Connect the audio input on the CON Unit to a suitable microphone.
Digital Audio Option:
1.
Connect the digital audio source to the audio input of the CPU unit.
2.
Connect the audio output of the CON Unit to suitable speakers or
audio amplifiers.
If several active sources are connected, Mini-XLR input takes priority.
The audio signal is available at all outputs.
USB-HID Add-On Option:
1.
Connect the CPU to the CPU Unit (USB-HID 2).
2.
Connect the USB-HID devices to the CON Unit (Connect to
USB-HID devices 2).
USB 2.0 Add-On Option:
1.
Connect the CPU to the CPU Unit (USB 2.0).
2.
Connect the USB 2.0 devices to the CON Unit (Connect to USB 2.0
devices).
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Installation
4.3
Example Applications
This section illustrates typical installations of KVM Extenders:
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KVM Extender (Single-Head)
KVM Extender (Single-Head with Digital / Analog Audio)
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33
Draco compact DVI KVM Extender
KVM Extender (Dual-Head with 4x USB-HID)
1
Source (computer, CPU)
2
KVM Extender CPU Unit
3
Interconnect cable
4
KVM Extender CON Unit
5
Console (monitor, keyboard, mouse)
6
Second monitor (option, only with Dual-Head devices)
7
USB 2.0 devices (option, only with 2x USB 2.0 devices)
8
Audio sink (optional, only with devices with Analog Audio / Serial
option or Digital Audio option)
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Configuration
5
Configuration
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5.1
Transmission Parameters
The device operates with a proprietary compression method.
In default configuration, the device adapts dynamically to monitor
resolution and image content. This configuration is suitable for almost all
conditions and should only be modified if image quality is not fully
satisfactory.
In exceptional cases the displayed video image may exhibit "frame
dropping" (loss of single pictures) or color effects.
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5.2
DDC Settings
By default, the device transmits the factory preset DDC information to the
CPU. This information is suitable in most cases.
Downloading of the DDC information of the console monitor can be
performed during normal operation (see Chapter 6.1, Page 42).
For special requirements, DDC information can be retrieved and uploaded
as a binary file to both the CPU Unit and the CON Unit.
Connect your computer with a USB mini cable to the service port of the
CPU Unit or CON Unit.
The data area of the unit is now accessible as a flash drive "Extender".
Uploading DDC Information
Copy the binary file containing your specific DDC information to the flash
drive of the CPU Unit or CON Unit.
The current DDC information is replaced.
Retrieving DDC Information
Copy the file "DDC-EDID.bin" on the flash drive of the CPU Unit to your
computer.
To open the binary file, you have to install a suitable software, e.g.
WinDDCwrite, on your computer. Contact your dealer for this purpose.
Reset to Factory DDC Information
Delete the file called "DDC-EDID.bin" on the flash drive of the CPU Unit.
By deleting this file, the factory DDC Information is restored.
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Draco compact DVI KVM Extender
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5.3
Command Mode
During normal use, the console keyboard functions in the usual manner.
However, for all KVM Extenders with USB-HID support, you can set the
keyboard into a Command Mode by using a specific 'Hot Key' sequence.
While in Command Mode, several functions are performed via keyboard
commands. To exit Command Mode, press <Esc>.
While in Command Mode, the LEDs Shift and Scroll on the console
keyboard will flash.
In Command Mode normal keyboard and mouse operation will cease.
Only selected keyboard commands are available.
If there is no keyboard command executed within 10 s after activating
Command Mode, it will be automatically deactivated.
The following table lists the keyboard commands to enter and to exit
Command Mode and to change the 'Hot Key' sequence:
Function
Keyboard Command
Enter Command Mode
(default)
2x <Left Shift> ('Hot Key')
Exit Command Mode
<Esc>
Change 'Hot Key' sequence
<current 'Hot Key'>, <c>,
<new 'Hot Key' code>, <Enter>
Until 2011-30-09:
<Left Ctrl> + <Left Shift> + <c>,
<'Hot Key' Code>, <Enter>
<Key> + <Key>
<Key>, <Key>
2x <Key>
36
Press keys simultaneously
Press keys successively
Press key quickly, twice in a row
(similar to a mouse double-click)
2017-03-31
Configuration
The 'Hot Key' sequence to enter Command Mode can be changed. The
following table lists the 'Hot Key' Codes for the available key sequences:
'Hot Key' Code
'Hot Key'
0
Freely selectable (2012-01-12)
2
2x <Scroll>
3
2x <Left Shift>
4
2x <Left Ctrl>
5
2x <Left Alt>
6
2x <Right Shift>
7
2x <Right Ctrl>
8
2x <Right Alt>
Set freely selectable 'Hot Key' (exemplary)
In order to set a freely selectable 'Hot Key' (e.g. 2x <Space>), use the
following keyboard sequence:
<current 'Hot Key'>, <c>, <0>, <Space>, <Enter>
Reset 'Hot Key'
In order to set a 'Hot Key' back to default settings, press the key
combination <Right Shift> + <Del> within 5 s after plugging in a keyboard.
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5.4
USB-HID Ghosting
This function allows specific keyboard and mice descriptors (device
descriptions) to be permanently stored in the CPU unit. This eliminates the
need to register and deregister the keyboard and mouse on an operating
system each time there is a shared use of a source (computer, CPU) by
two or more consoles within a KVM matrix.
The following table lists the keyboard commands for the configuration of
USB-HID Ghosting:
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37
Draco compact DVI KVM Extender
Function
Keyboard Command
Writes the device descriptions of
the input devices connected to the
CON Unit into the CPU Unit.
Activating the emulation in the
CPU Unit.
<'Hot Key'>, <h>, <w>, <Enter>
Activates the emulation of already
stored device descriptions in the
CPU Unit
<'Hot Key'>, <h>, <e>, <Enter>
Deactivates the emulation of
active device descriptions in the
CPU Unit. The input devices
connected to the CON Unit will be
now passed transparently to the
source (computer, CPU).
<'Hot Key', <h>, <d>, <Enter>
Deactivates the emulation of
active device descriptions in the
CPU Unit. Deletes the
descriptions out of the CPU Unit.
The input devices connected to
the CON Unit will be now passed
transparently to the source
(computer, CPU).
<'Hot Key', <h>, <r>, <Enter>
When using a USB combo device as a USB-HID input device, switching to
a CPU Unit with activated USB-HID Ghosting may cause limited
functionality.
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5.5
Configuration File
The KVM Extender contains a configuration file (Config.txt) to set specific
parameters and to read out device and video information. You can find it
on the flash drive of the KVM Extender. The flash drive can be opened by
a mini USB connection to a computer.
The configuration file can be edited with all common text editors.
After setting a parameter, the KVM Extender needs to be restarted.
To ensure correct identification and acceptance of the parameters, the
start command #CFG has to be written into the first line of the Config.txt
file.
38
2017-03-31
Configuration
5.5.1
Parameters for CPU Units
You can write the following parameters into the configuration file of a CPU
Unit.
DDC-Management
Parameter
Function
ENAHPDET
Enable hotplug switch for K238-5x series
LOCKEDID
Activate DDC write protection
Digital-Audio
Parameter
Function
SRC32000
Activate sample rate conversion, sample rate
32 kHz (only with digital audio upgrade module)
SRC44100
Activate sample rate conversion, sample rate
44,1 kHz (only with digital audio upgrade
module)
SRC48000
Activate sample rate conversion, sample rate
48 kHz (only with digital audio upgrade module)
SRC96000
Activate sample rate conversion, sample rate
96 kHz (only with digital audio upgrade module)
SRC_NONE
Deactivate sample rate conversion (only with
digital audio upgrade module)
Compression
Parameter
Function
MEDCPRATE
Activate medium compression rate
MINCPRATE
Activate low compression rate
MAXCPRATE
Activate high compression rate
ENADITHER
Activate dithering filter for Mac OS systems
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39
Draco compact DVI KVM Extender
Shared Operation
Parameter
Function
RELEASETIME=n
Release timer n = 0...9 seconds for Mouse and
Keyboard Connect, without parameter =
2 seconds
General Settings
5.5.2
Parameter
Function
DISPLAY2
Show video channel 2 per default after
switching on the respective Dual-Head unit
(482 series only)
Parameters for CON Units
You can write the following parameters into the configuration file of a CON
Unit.
Output Settings
40
Parameter
Function
1080p50Hz
Always display 50 Hz when using 1920x1080
DISEXTOSD
Deactivate extender OSD
ENAFRAME
Show orange colored frame when losing
extender connection
ENAHOLDPIC
Show last transmitted picture highlighted by an
orange colored frame when losing connection
ENALOSTMR
Activate LOS timer
ENADDCTX
Activate DDC transmission by unplugging and
connecting the monitor back to the CON Unit
CENTERMODE
Simulate the native resolution of Dual-Link
monitors by an additional black frame in order to
enable Instant Switching (482 series only).
PARAM=V
Simultaneous output of DVI-D and VGA signal
(R474-BVHx and R474-BVHxR only)
ENAAUDIO
Enable RS232 or RS422 and analog audio
during video only connetions
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Configuration
5.5.3
Parameters for CPU und CON Units
You have to write the following parameters into the configuration file of
both CON Unit and CPU Unit.
Local switching
Parameter
Function
BLANKSCR
Activate dark switching between local and
remote console by keyboard or mouse event
(only with HDMI extenders and local control by
an USB-HID CON upgrade module)
PRIVATEMODE
Activate switching of video and control between
local and remote console by keyboard
commands (only with HDMI extenders and local
control by an USB-HID CON upgrade module)
USB 2.0 embedded
Parameter
Function
ENAUSB11
Activate USB 1.1 mode for USB 2.0 embedded
upgrade modules (only with USB 2.0 embedded
upgrade module)
DISUSBAUD
Disable USB audio codec
ENAMICAMP
Activate microphone amplifier
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2017-03-31
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Draco compact DVI KVM Extender
6
Operation
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6.1
Download of DDC Information
By default, data from the internal DDC list is reported to the source
(computer, CPU). If these are not optimal settings for the display device,
the DDC information of the console monitor can be downloaded and
stored internally. The devices have to be configured accordingly (see
Chapter 5.2, Page 35).
On all KVM Extenders with USB-HID support, the user can load the DDC
information of the console monitor via keyboard command under operating
conditions.
1.
Enter Command Mode with the 'Hot Key' (see Chapter 5.2, Page 35).
2.
Press the <a> key to download the DDC information of the console
monitor.
The screen will go black for a short time.
At the same time Command Mode is closed and the keyboard LEDs
return to previous status.
3.
Restart the corresponding source (computer, CPU).
The video mode has been readjusted. Screen quality should be
optimal. The CPU should now show the console monitor as the
current screen, together with the available video resolutions.
The DDC information of the console monitor was loaded once.
Reloading is possible by repeating the operation.
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6.2
Shared Operation of redundant CPU Units
CPU Units with a redundant connector for interconnect cables offer the
possibility for a competing control by two connected CON Units.
Taking over control is performed using a keyboard and/or mouse. The
release timer function determines the release time of the input devices at
one of the CON Units after that control can be taken over from the second
CON Unit.
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2017-03-31
Operation
In order to configure a redundant CPU Unit for the operation with two
competing CON Units, proceed as follows:
1.
Connect a redundant CPU Unit to any source (computer, CPU) by
using a mini USB connection.
2.
Open the file "Config.txt" that is located on the appearing flash drive
of the extender.
3.
Activate the release timer by writing the parameter RELEASETIME=n
into the second line. The variable "n" defines the time in seconds and
has to be replaced by the numbers 0 to 9 (e.g. RELEASETIME=5).
If this parameter is not activated at all, the release time is set to
2 seconds by default.
The parameter RELEASETIME=X deactivates the shared operation.
4.
Save your changes.
5.
Reboot the CPU Unit.
Example View – Config.txt
When using redundant CPU Units in combination with a KVM matrix, the
function of competing control will be automatically deactivated in the
extender and will have to be performed by the KVM matrix.
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Draco compact DVI KVM Extender
7
Specifications
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7.1
Interfaces
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7.1.1
DVI-D Single Link
The video interface supports the DVI-D protocol. All signals that comply
with DVI-D Single Link norm can be transmitted. This includes monitor
resolutions such as [email protected], Full HD (1080p) or 2K HD (up to
2048x1152). Data rate is limited to 165 MPixel/s.
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7.1.2
DVI-I Single Link
The video interface supports the DVI-I protocol. All analog (VGA) or digital
(DVI) signals that comply to DVI-I Single Link norm can be transmitted.
This includes e.g. monitor resolutions such as [email protected], Full HD
(1080p) or 2K HD (up to 2048x1152). Data rate is limited to 165 MPixel/s.
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7.1.3
USB-HID
Our devices with USB-HID interface support a maximum of two devices
with USB-HID protocol. Each USB-HID port provides a maximum current
of 100 mA.
Keyboard
Compatible with most USB keyboards. Certain keyboards with additional
functions may require custom firmware to operate. Keyboards with an
integral USB Hub (Mac keyboards e.g.) are also supported.
Mouse
Compatible with most 2-button, 3-button and scroll mice.
44
2017-03-31
Specifications
Other USB-HID devices
The proprietary USB emulation also supports certain other USB-HID
devices, such as specific touch screens, graphic tablets, barcode
scanners or special keyboards. Support cannot be guaranteed, however,
for every USB-HID device.
Only two USB-HID devices are supported concurrently, such as keyboard
and mouse or keyboard and touch screen. A hub is allowed, but it does
not increase the number of HID devices allowed.
To support other USB 'non-HID' devices, such as scanners, web cams or
memory devices, choose our devices with transparent USB support.
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7.1.4
USB 2.0 (transparent)
KVM Extender models with transparent USB 2.0 support allow the
connection of all types of USB 2.0 devices (without restriction). USB 2.0
data transfer is supported, depending on the upgrade module, with USB
high speed (max. 480 Mbit/s) or USB full speed (max. 36 Mbit/s).
Each USB full speed port provides a maximum current of 500 mA (high
power). When using a USB high speed interface with 4 USB ports,
respectively 2 connectors provides a maximum of 500 mA (high power)
and 2 connectors a maximum of 100 mA.
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7.1.5
RJ45 (Interconnect)
Communication between Cat X devices requires a 1000BASE-T
connection.
Connector wiring must comply with EIA/TIA-568-B (1000BASE-T), with
RJ45 connectors at both ends. All four cable wire pairs are used.
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7.1.6
Fiber SFP Type LC (Interconnect)
Communication of fiber devices is performed via Gigabit SFPs that are
connected to suitable fibers fitted with connectors type LC ().
The correct function of the device can only be guaranteed with SFPs
provided by the manufacturer.
SFP modules can be damaged by electrostatic discharge (ESD).
 Please consider ESD handling specifications.
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2017-03-31
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Draco compact DVI KVM Extender
7.1.7
Serial Interface
The serial interface option supports a full-duplex transmission with a real
hardware handshake up to a Baud rate of 115,200 Baud.
The CON Unit is cabled as DTE (Data Terminal Equipment, like CPU
output) and can be connected directly to DCE devices (Data
Communication Equipment).

A touch screen can be connected directly to the CON Unit.

To connect to a serial printer (or any other DTE instead of DCE
device), you need a null modem cable (crossed cable) between CON
Unit and the device.
Operation of several devices:
The serial interface transmits 6 signals (3 for each direction). Normally,
4 of the 6 signals are handshake signals (in addition to RxD and TxD).
The following configurations, however, can be realized using special
adapter splitting cables:

Three single 2-wire transmissions

Two transmissions with a handshake signal

A serial mouse and a single 2-wire transmission.
In this case, choose X-ON / X-OFF software handshake for traffic control
at printer and PC.
Connection Format
DTE (Data Terminal Equipment)
Speed
Up to 115,200 Baud
Data Format
Format independent
Data Transmission


Traffic Control
The following signals are transmitted
(hardware handshake):

RTS (Request To Send)

CTS (Clear To Send)

DTR (Data Terminal Ready)

DSR (Data Set Ready)
RxD (Receive Data)
TxD (Transmit Data)
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46
2017-03-31
Specifications
7.1.8
Analog Audio Interface
The analog audio option supports a bidirectional stereo audio
transmission, in nearly CD quality.
The audio interface is a 'line level' interface and it is designed to transmit
the signals of a sound card (or another 'line level' device) as well as to
allow the connection of active speakers to the CON Unit.
Stereo audio can be transmitted bidirectionally at the same time.
Connection of a microphone:
Connect the microphone to the 'audio' input of the CON Unit. There are
two ways to establish this connection:

The output of the CPU Unit is connected with the microphone input of
the sound card (red). Adjust the sound card to provide an additional
amplification (20 dB).

The output of the CPU Unit is connected to the audio input of the
sound card (blue). Choose this connection if the microphone has its
own pre-amplifier.
The CON Unit can do the pre-amplification of the microphone as well.
Open the CON Unit, locate the 'MIC' jumper on the audio board and close
the pins.
Transmission Format
Digitized virtually CD quality audio
(16 bit, 38.4 KHz)
Signal Level
Line-Level (5 Volt Pk-Pk maximum)
Input Impedance
47 KOhm
Connections CPU Unit
2x 3.5 mm stereo jack plug
(audio in & audio out)
Connections CON Unit
2x 3.5 mm stereo jack plug
(audio in & audio out)
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2017-03-31
47
Draco compact DVI KVM Extender
7.1.9
Digital Audio Interface
The digital audio option supports the unidirectional transmission of digital
audio data.
Up to three sources can be connected to the CPU Unit. The active source
is transmitted. If several sources are active, the XLR signal takes priority,
otherwise the first active signal.
The three connectors on the CON Unit provide concurrent digital audio.
KVM Extenders with the digital audio option include an inbuilt sample rate
converter that provides predefined sample frequencies at the output of the
CON Unit.
The user can set directly the following parameters by using a configuration
file:

Activate or deactivate sample rate converter in the Config.txt file on
the flash drive of the KVM Extender.

If the sample rate converter is activated, the following characteristics
are valid:
140 dB dynamic range and -120 dB total harmonic distortion + noise.

Set sample frequency of the sample rate converter by writing the
parameter in a new line. The following sample frequencies are
available:


48
–
32.0 kHz (write SRC32000 in Config.txt file of the CPU unit)
–
44.1 kHz (write SRC44100 in Config.txt file of the CPU unit)
–
48.0 kHz (write SRC48000 in Config.txt file of the CPU unit)
–
96.0 kHz (write SRC96000 in Config.txt file of the CPU unit)
You can use a delay for converting the sample rate. The time is set in
milliseconds and separated from the parameter for the sample rate by
a semicolon (e.g. SRC44100;12). You can set the following delays for
the sample rates:
–
32.0 kHz: 3 - 60 ms
–
44.1 kHz: 2 - 44 ms
–
48.0 kHz: 2 - 40 ms
–
96.0 kHz: 1 - 20 ms
To deactivate the sample rate converter, write SRC_NONE in the
Config.txt file of the CPU unit.
2017-03-31
Specifications
Compatibility
AES/EBU, S/PDIF, EIAJ CP1201,
IEC 60958
Standards
Dolby Digital, DTS, PCM
Bit Depth
24 bit
Sample Rate
32 to 192 kHz
CPU Unit (Inputs)



CON Unit (Outputs)



Mini-XLR (AES/EBU; symmetrical,
lockable)
Coaxial (S/PDIF; RCA, Cinch)
Optical (S/PDIF; TOSLINK)
Mini-XLR (AES/EBU; symmetrical,
lockable)
Coaxial (S/PDIF; RCA, Cinch)
Optical (S/PDIF; TOSLINK)
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2017-03-31
49
Draco compact DVI KVM Extender
7.2
Interconnect Cable
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7.2.1
Cat X
A point-to-point connection is required. Operation with several patch fields
is possible. Routing over an active network component, such as an
Ethernet Hub, Router or Matrix, is not allowed.
 Avoid routing Cat X cables along power cables.
To maintain regulatory EMC compliance, correctly installed shielded Cat X
cable must be used throughout the interconnection link.
To maintain regulatory EMC compliance, all Cat X cables need to carry
ferrites on both cable ends close to the device.
Type of Interconnect Cable
The KVM Extender requires interconnect cabling specified for Gigabit
Ethernet (1000BASE-T). The use of solid-core (AWG24), shielded, Cat 5e
(or better) is recommended.
Cat X Solid-Core Cable
AWG24
S/UTP (Cat 5e) cable according to EIA/TIA568-B. Four pairs of wires AWG24.
Connection according to EIA/TIA-568-B
(1000BASE-T).
Cat X Patch Cable
AWG26/8
S/UTP (Cat 5e) cable according to EIA/TIA568-B. Four pairs of wires AWG26/8.
Connection according to EIA/TIA-568-B
(1000BASE-T).
The use of flexible cables (patch cables) type AWG26/8 is possible,
however the maximum possible extension distance is halved.
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Maximum Acceptable Cable Length
Cat X Installation Cable
AWG24
140 m (400 ft)
Cat X Patch Cable
AWG26/8
70 m (200 ft)
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50
2017-03-31
Specifications
7.2.2
Fiber
A point-to-point connection is necessary. Operation with multiple patch
panels is allowed. Routing over active network components, such as
Ethernet Hubs, Switches or Routers, is not allowed.
Type of Interconnect Cable
(Cable notations according to VDE)
Type of cable
Specifications
Single-mode 9μm





Two fibers 9μm
I-V(ZN)H 2E9 (in-house patch cable)
I-V(ZN)HH 2E9 (in-house breakout cable)
I/AD(ZN)H 4E9 (in-house or outdoor
breakout cable, resistant)
A/DQ(ZN)B2Y 4G9 (outdoor cable, with
protection against rodents)
Multi-mode 50μm



Two fibers 50μm
I-V(ZN)H 2G50 (in-house patch cable)
I/AD(ZN)H 4G50 (in-house or outdoor
breakout cable, resistant)
Multi-mode 62.5μm


Two fibers 62.5μm
I-V(ZN)HH 2G62.5 (in-house breakout
cable)
A/DQ(ZN)B2Y 4G62.5 (outdoor cable,
with protection against rodents)

Maximum Acceptable Cable Length
Type of cable
Maximum Acceptable Cable Length
Single-mode 9μm
10,000 m (32,800 ft)
Single-mode 9μm XV
5,000 m (16,400 ft)
Multi-mode 50μm (OM3) 1,000 m (3,280 ft)
Multi-mode 50μm
400 m (1,300 ft)
Multi-mode 62.5μm
200 m (650 ft)
If you use single-mode SFPs with multi-mode fibers, you normally can
double the maximum acceptable cable length.
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Type of Connector
Connector
LC Connector
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2017-03-31
51
Draco compact DVI KVM Extender
7.3
Supported Peripherals
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7.3.1
USB-HID Devices
The KVM Extender will support most USB-HID devices, including the vast
majority of keyboards and mice currently on the market. Many other kinds
of HID devices such as bar-code scanners and touch screens may also be
compatible
It is not possible to guarantee support for all available USB-HID devices.
In certain cases, custom firmware may be required.
USB-HID (and other) devices that are not supported as standard will
normally operate with our devices featuring transparent USB support.
Please note that concurrent operation of more than two USB-HID devices
is not possible even if you use a USB hub.
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7.3.2
USB 2.0 Devices
KVM Extender models featuring a transparent USB 2.0 connection use
Extreme USB Technology from Icron Technologies.
This technology supports all types of USB 2.0 devices, however the
manufacturer cannot guarantee compatibility with every device on the
market. Please contact your dealer if any issues are found.
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2017-03-31
Specifications
7.4
Connector Pinouts
Pos: 57 /806-IHSE/Technische Daten/Pinbelegungen/Buchse DVI-D Single-Link @ 5\mod_1278578723073_6.doc @ 42333 @ @ 1
Connector DVI-D Single-Link
Pin
Signal
1
T.M.D.S data 2 – 9
Pin
T.M.D.S data 1 – 17
T.M.D.S data 0 –
2
T.M.D.S data 2 + 10
T.M.D.S data 1 + 18
T.M.D.S data 0 +
3
T.M.D.S data 2
GND
11
T.M.D.S data 1
GND
19
T.M.D.S data 0
GND
4
n.c.
12
n.c.
20
n.c.
5
n.c.
13
n.c.
21
n.c.
6
DDC Input (SCL) 14
+5VDC high
impedance
22
T.M.D.S clock
GND
7
DDC Output
(SDA)
15
GND
23
T.M.D.S clock +
8
Internal use
16
Hot Plug
recognition
24
T.M.D.S clock –
C1
Internal use
C3
Internal use
C2
n.c.
C4
Internal use
C5
Signal
GND
Pin Signal
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2017-03-31
53
Draco compact DVI KVM Extender
Connector DVI-I Single-Link
Pin
Signal
Pin
Signal
Pin Signal
1
T.M.D.S data 2–
9
T.M.D.S data 1– 17
T.M.D.S data 0–
2
T.M.D.S data 2+
10
T.M.D.S data 1+ 18
T.M.D.S data 0+
3
T.M.D.S data 2
GND
11
T.M.D.S data 1
GND
19
T.M.D.S data 0
GND
4
n.c.
12
n.c.
20
n.c.
5
n.c.
13
n.c.
21
n.c.
6
DDC Input (SCL) 14
+5VDC high
impedance
22
T.M.D.S clock
GND
7
DDC Output
(SDA)
15
GND
23
T.M.D.S clock+
8
V-sync
16
Hot Plug
recognition
24
T.M.D.S clock–
C1
Red signal
C3
Blue signal
C2
Green signal
C5
GND
C4
H-sync
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Connector USB Type B
Picture
Pin
Signal
Color
1
VCC (+5VDC)
Red
2
Data –
White
3
Data +
Green
4
GND
Black
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54
2017-03-31
Specifications
Connector USB Type A
Picture
Pin
Signal
Color
1
VCC (+5VDC)
Red
2
Data –
White
3
Data +
Green
4
GND
Black
Pin
Signal
Color
1
VCC (+5VDC)
Red
2
Data –
White
3
Data +
Green
4
n.c.
–
5
GND
Black
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Connector Mini USB Type B
Picture
Pos: 62 /806-IHSE/Technische Daten/Pinbelegungen/RJ45 @ 5\mod_1278578820011_6.doc @ 42405 @ @ 1
RJ45
Picture
Pin
Signal
Pin
Signal
1
D1+
5
D3–
2
D1–
6
D2–
3
D2+
7
D4+
4
D3+
8
D4–
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Fiber SFP Typ LC
Picture
Diode
Signal
1
Data OUT
2
Data IN
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2017-03-31
55
Draco compact DVI KVM Extender
Power Supply
Picture
Pin
Signal
Inside
VCC (+5VDC)
Outside
GND
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D-Sub 9 (Serial) RS232
Picture
Pin
Signal
Pin
Signal
1
n.c.
6
DSR
2
RxD
7
RTS
3
TxD
8
CTS
4
DTR
9
n.c.
5
GND
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3.5 / 6.35 mm Stereo Jack Plug
Picture
Pin
Signal
1
GND
2
Audio IN / OUT L
3
Audio IN / OUT R
Pin
Signal
1
GND
2
Data IN / OUT
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RCA (Cinch)
Picture
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56
2017-03-31
Specifications
Mini-XLR
Picture
Pin
Signal
1
GND
2
Data +
3
Data –
Diode
Signal
1
Data IN / OUT
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TOSLINK
Picture
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7.5
Power Supply
Voltage
5VDC
Power Requirement
(per Unit)


Single-Head devices: max. 800 mA
Dual-Head devices: max. 1,600 mA
Optional Modules:

Analog Audio / Serial: max. 300 mA

Digital Audio: max. 300 mA

USB 2.0 embedded: max. 1,100 mA

USB 2.0: max. 2,500 mA

VGA: max. 900 mA
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7.6
Environmental Conditions
Operating Temperature
41 to 113°F (5 to 45°C)
Storage Temperature
–13 to 140°F (–25 to 60°C)
Relative Humidity
Max. 80% non-condensing
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2017-03-31
57
Draco compact DVI KVM Extender
7.7
Size
Single-Head Devices
CPU Unit / CON Unit
103 x 143 x 29 mm (4" x 5.6" x 1.1")
Shipping Box
210 x 140 x 165 mm (8.3" x 5.5" x 6.5")
Dual-Head Devices and Devices with Optional Modules
CPU Unit / CON Unit
103 x 143 x 43 mm (4" x 5.6" x 1.7")
Shipping Box
460 x 250 x 120 mm (18.1" x 9.8" x 4.7")
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7.8
Shipping Weight
Single-Head Devices
CPU Unit / CON Unit
0.3 kg (0.7 lb)
Shipping Box
1.8 kg (4.0 lb)
Dual-Head Devices and Devices with Optional Modules
CPU Unit / CON Unit
0.4 kg (0.9 lb)
Shipping Box
2.3 kg (5.1 lb)
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58
2017-03-31
Troubleshooting
8
Troubleshooting
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8.1
General Failures
Diagnosis
Possible Reason
Measure
Config.txt
parameter
without function
Parameter not set or
saved
 Write parameter into Config.txt
file and save changes.
Start Commanc #CFG
not set
 Write start command #CFG into
first line of the Config.txt file.
Parameter written
incorrectly
 Check correct spelling and
capitalization.
Extender not restarted
 Restart extender.
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2017-03-31
59
Draco compact DVI KVM Extender
8.2
Blank Screen
Rear View
Front View
Diagnosis
Possible Reason
Measure
LED 3 off
Power supply
 Check power supply units and
the connection to the power
network.
LED 1 on or
LED 2 off
Connection between
CON Unit and CPU Unit
 Check interconnect cables and
connections.
CPU Unit:
LED 3 red or
yellow
No video signal detected
by source (computer,
CPU)
 Check DVI-D cable to CPU
 Download DDC information from
console monitors (see
Chapter 6.1, Page 42).
Reboot CPU if necessary.
CON Unit:
LED 3 red or
yellow
No monitor detected
 Check connection, length and
quality of the DVI-D cable to
monitor, tighten cable
thumbscrews.
No video signal detected
from CPU Unit
 Check connection, length and
quality of interconnect cables
between the units.
 Download DDC information from
console monitors (see
Chapter 6.1, Page 42).
Reboot CPU if necessary.
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60
2017-03-31
Troubleshooting
8.3
USB-HID
Rear View
Diagnosis
Possible Reason
Front View
Measure
Keyboard LEDs Keyboard in Command
Shift and Scroll Mode
are blinking
 Press <Esc> to leave Command
Mode.
CPU Unit:
LED 3 green or
violet
No USB connection to
CPU
 Check connection of USB cable
to CPU; select another USB port
if necessary.
 Remove USB and power cable
and restart CPU. Connect power
cable first.
CON Unit:
LED 3 green or
violet
Problems with USB
connection
 Check connection of USB cable
to USB-HID device.
 Remove DVI and power cable
and restart CON Unit. Connect
power cable first.
USB device
without function
No USB-HID device
 Connect USB-HID device.
USB-HID device is not
supported
 Contact dealer if necessary.
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2017-03-31
61
Draco compact DVI KVM Extender
8.4
Serial Connection
Diagnosis
Possible Reason
Measure
Serial device
not operational
Settings of the serial
interface
 Check Baud rate and general
settings.
No serial connection to
CPU
 Check connection via serial
cable.
No serial connection to
end device (e.g. touch
screen, keyboard)
 Connect serial end device and
switch it on.
 Check connection via serial
cable.
Hardware handshake
 Adjust serial interface to X-ON /
X-OFF software handshake.
Touch screen
not operational
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8.5
Analog Audio
Diagnosis
Possible Reason
Measure
CON Unit:
No signal at
audio output
No audio connection to
CPU / audio source
 Connect analog audio source.
 Check audio cable.
No Signal
 Switch analog audio source on.
 Activate analog output at CPU /
audio source.
No audio connection to
audio sink (e.g.
speakers)
 Connect analog audio sink and
switch it on.
 Check connection of audio cable.
No audio connection to
audio source
(microphone)
 Connect analog audio source
(microphone).
 Check connection of audio cable.
No signal
 Switch analog audio source on.
 Activate analog output at audio
source.
No audio connection to
audio sink (e.g. CPU)
 Check connection to CPU.
 Check connection of audio cable.
 Check audio configuration.
CPU Unit:
No signal at
audio output
(microphone)
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2017-03-31
Troubleshooting
8.6
Digital Audio
CPU Unit
CON Unit
Rear View
Rear View
Diagnosis
Possible Reason
Measure
CPU Unit:
LED 1 red
No audio connection to
CPU / audio source
 Connect digital audio source.
 Check connection of audio cable.
No signal
 Switch digital audio source on.
 Activate digital output at CPU /
audio source.
No audio connection to
audio sink (e.g.
speakers)
 Connect digital audio sink.
 Check connection of audio cable.
No signal
 Check signal at CPU Unit.
Digital Silence at active
audio source
 Check LEDs at CPU Unit.
 Check audio format.
 Change audio input.
CON Unit:
LED 1 red
No signal /
LEDs 1 OK
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2017-03-31
63
Draco compact DVI KVM Extender
8.7
USB 2.0 Add-On
CPU Unit
CON Unit
Rear View
Rear View
Diagnosis
Possible Reason
Measure
CPU & CON
Unit:
LED 3 off
No connection to CPU
 Check connection USB cable to
CPU; select another USB port if
necessary.
 Remove USB and power cable
and restart CPU. Connect power
cable first.
CPU & CON
Unit:
LED 2 off
No connection between
CON Unit and CPU Unit
 Check interconnect cable and
connectors.
CPU & CON
Unit:
LED 2 off and
USB 2.0 device
without function
No USB 2.0 device
 Connect USB 2.0 device.
USB 2.0 device is not
supported
 Check installation at the CPU,
also the necessary drivers.
 New connection of the USB 2.0
device.
 Contact dealer if necessary.
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Troubleshooting
8.1
USB 2.0
CPU Unit
CON Unit
Rear View
Rear View
Diagnosis
Possible Reason
Measure
CPU Unit:
All LEDs off
No connection to CPU
 Check connection USB cable to
CPU; select another USB port if
necessary.
 Remove USB and power cable
and restart CPU. Connect power
cable first.
CON Unit:
LED 3 red
Connection between
CON Unit and CPU Unit
 Check interconnect cable and
connectors.
CON Unit:
LED 3 flashing
green / light
blue and
USB 2.0 device
without function
No USB 2.0 device
 Connect USB 2.0 device.
USB 2.0 device is not
supported
 Check installation at the CPU,
also the necessary drivers.
 New connection of the USB 2.0
device.
 Contact dealer if necessary.
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Draco compact DVI KVM Extender
9
Technical Support
Prior to contacting support please ensure you have read this manual, and
then installed and set-up your KVM Extender as recommended.
9.1
Support Checklist
To efficiently handle your request it is necessary that you complete a
support request checklist (Download). Please ensure that you have the
following information available before you call:
9.2

Company, name, phone number and email

Type and serial number of the device (see bottom of device)

Date and number of sales receipt, name of dealer if necessary

Issue date of the existing manual

Nature, circumstances and duration of the problem

Components included in the system (such as graphic source/CPU,
OS, graphic card, monitor, USB-HID/USB 2.0 devices, interconnect
cable) including manufacturer and model number

Results from any testing you have done
Shipping Checklist
1.
To return your device, contact your dealer to obtain a RMA number
(Return-Material-Authorization).
2.
Package your devices carefully, preferably using the original box.
Add all pieces which you received originally.
3.
Note your RMA number visibly on your shipment.
Devices that are sent in without a RMA number cannot be accepted. The
shipment will be sent back without being opened, postage unpaid.
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Certificates
10
Certificates
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10.1
CE Declaration Of Conformity
The products listed below in the form as delivered comply with the
provisions of the following European Directives:
2014/30/EU
Council Directive on the approximation of the laws of
the Member States relating to electromagnetic
compatibility
2014/35/EU
Council Directive on the harmonization of the laws of the
Member States relating to the making available on the
market of electrical equipment designed for use within
certain voltage limits.
CE Marking
Product list:
K477 Series
The products comply with the following harmonized standards for
Information Technology Equipment:

EN 55022: 2010/AC:2011 (Class A)

EN 55024:2010 + A1:2015

EN 61000-3-2:2014

EN 61000-3-3:2013

EN 61000-6-2:2005

EN 60950-1:2006/A2:2013
Manufacturer:
Oberteuringen, October 1st, 2016
IHSE GmbH
Maybachstrasse 11
88094 Oberteuringen
Deutschland
The Management
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Draco compact DVI KVM Extender
Use in a Domestic Environment
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.
This declaration certifies the conformity to the specified directives but
contains no assurance of properties. The safety instructions and
installation guidelines noted in this manual shall be considered in detail.
Compliance with the specifications for cable lengths and types is
mandatory.
10.2
North American Regulatory Compliance
This equipment has been found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and,
if not installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in
which case the user will be required to correct the interference at his own
expense.
Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
Shielded cables must be used with this equipment to maintain compliance
with radio frequency energy emission regulations and ensure a suitably
high level of immunity to electromagnetic disturbances.
All power supplies are certified to the relevant major international safety
standards.
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10.3
WEEE
The manufacturer complies with the EU Directive 2012/19/EU on the
prevention of waste electrical and electronic equipment (WEEE).
The device labels carry a respective marking.
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Certificates
10.4
RoHS/RoHS 2
This device complies with the Directive 2011/65/EU of the European
Parliament and of the council of 8 June 2011 on the restriction of the use
of certain hazardous substances in electrical and electronic equipment
(RoHS 2, RoHS II).
The device labels carry a respective marking.
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Draco compact DVI KVM Extender
11
Glossary
The following terms are commonly used in this guide or in video and KVM
technology:
Term
Explanation
AES/EBU
Digital audio standard that is officially known as
AES3 and that is used for carrying digital audio
signals between devices.
Cat X
Any Cat 5e (Cat 6, Cat 7) cable
CGA
Color Graphics Adapter (CGA) is an old analog
graphic standard with up to 16 displayable colors and
a maximum resolution of 640x400 pixels.
Component
Video
Component Video (YPbPr) is a high-quality video
standard that consists of three independently and
separately transmittable video signals, the luminance
signal and two color difference signals.
Composite Video Composite Video is also called CVBS and it is part of
the PAL TV standard.
70
CON Unit
Component of a KVM Extender or Media Extender to
connect to the console (monitor(s), keyboard and
mouse; optionally also with USB 2.0 devices)
Console
Keyboard, mouse and monitor
CPU Unit
Component of a KVM Extender or Media Extender to
connect to a source (computer, CPU)
CVBS
The analog color video baseband signal (CVBS) is
also called Composite Video and it is part of the PAL
TV standard.
DDC
Display Data Channel (DDC) is a serial
communication interface between monitor and
source (computer, CPU). It allows a data exchange
via monitor cable and an automatic installation and
configuration of a monitor driver by the operating
system.
DisplayPort
A VESA standardised interface for an all-digital
transmission of audio and video data. It is
differentiated between the DisplayPort standards 1.1
and 1.2. The signals have LVDS level.
Dual Access
A system to operate a source (computer, CPU) from
two consoles
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Glossary
Term
Explanation
Dual Link
A DVI-D interface for resolutions up to 2560x2048 by
signal transmission of up to 330 MPixel/s (24-bit)
Dual-Head
A system with two video connections
DVI
Digital video standard, introduced by the Digital
Display Working Group (http://www.ddwg.org). Single
Link and Dual Link standard are distinguished. The
signals have TMDS level.
DVI-I
A combined signal (digital and analog) that allows
running a VGA monitor at a DVI-I port – in contrast to
DVI-D (see DVI).
EGA
The Enhanced Graphics Adapter (EGA) is an old
analog graphic standard, introduced by IBM in 1984.
A D-Sub 9 connector is used for connection.
Fiber
Single-mode or multi-mode fiber cables
HDMI
An interface for an all-digital transmission of audio
and video data. It is differentiated between the HDMI
standards 1.0 to 1.4a.
The signals have TMDS level.
KVM
Keyboard, video and mouse
Mini-XLR
Industrial standard for electrical plug connections
(3 pole) for the transmission of digital audio and
control signals
Multi-mode
62.5µ multi-mode fiber cable or 50µ multi-mode fiber
cable
OSD
The On-Screen-Display is used to display information
or to operate a device.
Quad-Head
A system with four video connections
RCA (Cinch)
A non-standard plug connection for transmission of
electrical audio and video signals, especially with
coaxial cables
S/PDIF
A digital audio interconnect that is used in consumer
audio equipment over relatively short distances.
SFP
SFPs (Small Form Factor Pluggable) are pluggable
interface modules for Gigabit connections. SFP
modules are available for Cat X and fiber
interconnect cables.
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Draco compact DVI KVM Extender
Term
Explanation
Single Link
A DVI-D interface for resolutions up to 1920x1200 by
signal transmission of up to 165 MPixel/s (24-bit).
Alternative frequencies are Full HD (1080p), 2K HD
(2048x1080) and 2048x1152.
Single-Head
A system with one video connection
Single-mode
9µ single-mode fiber cable
S-Video (Y/C)
S-Video (Y/C) is a video format transmitting
luminance and chrominance signals separately.
Thereby it has a higher quality standard than CVBS.
TOSLINK
Standardized fiber connection system for digital
transmission of audio signals (F05 plug connection)
Triple-Head
A system with three video connections
USB-HID
USB-HID devices (Human Interface Device) allow for
data input.
There is no need for a special driver during
installation; "New USB-HID device found" is reported.
Typical HID devices include keyboards, mice,
graphics tablets and touch screens. Storage, video
and audio devices are not HID.
VGA
Video Graphics Array (VGA) is a computer graphics
standard with a typical resolution of 640x480 pixels
and up to 262,144 colors. It can be seen as a
follower of the graphics standards MDA, CGA and
EGA.
=== Ende der Liste für Textmarke Inhalt ===
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