Contents Contents About This Manual ............... 7 Scope.................. 7 Validity ................7 Cautions and Notes ............7 Safety Instructions ............... 8 Description ................... 9 Application ................9 System Overview .............. 10 Product Range ..............11 3.3.1 Part Numbers............11 3.3.2 Chassis ...............
Page 4
Draco KVM Extender 3.6.14 Model L- / R474-BUE .......... 26 3.6.15 Model L- / R474-BAX .......... 27 3.6.16 Model L- / R474-BAP .......... 27 3.6.17 Model L- / R474-BXP .......... 28 3.6.18 Model L- / R474-BDX .......... 28 3.6.19 Model L- / R474-BAH .......... 29 3.6.20...
Page 5
Contents Configuration File .............. 49 Operation ..................50 Download of DDC Information .......... 50 Specifications ................51 Interfaces ................51 7.1.1 DVI-D Single Link..........51 7.1.2 DVI-I Single Link ..........51 7.1.3 USB-HID ............. 51 7.1.4 PS/2 ..............52 7.1.5 USB 2.0 (transparent) .........
Page 6
Draco KVM Extender Digital Audio..............72 Upgrade Module USB-HID..........73 USB 2.0 embedded............74 USB 2.0................75 Technical Support ..............76 Support Checklist .............. 76 Shipping Checklist ............76 Certificates.................. 77 10.1 CE Declaration Of Conformity........... 77 10.2 North American Regulatory Compliance ......78 10.3...
About This Manual About This Manual Scope This manual describes how to install your KVM Extender, how to operate it and how to perform trouble shooting. Validity This manual is valid for all devices listed on the front page. The product code is printed on the base of the devices.
Draco KVM Extender 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. The KVM Extender and the power supply units can get warm. Do not situate them in an enclosed space without any airflow.
Description Description Pos: 4 /806-IHSE/Beschreibung/Verwendungszweck/474-xx @ 6\mod_1304579672848_6.doc @ 50785 @ @ 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.
Draco KVM Extender System Overview The KVM Extender consists of at least one CPU module and one CON module. The various modules are summarized respectively in a vario chassis (2-fold, 4-fold or 6-fold) at CPU site and CON site (CPU and CON unit).
Description Product Range 3.3.1 Part Numbers Part numbers for Connections via Cat X or Fiber Cable All mentioned devices are available in the following versions: Connection via Cat X cable (x = "C") Connection via Single-mode fiber cable (x = "S") ...
Draco KVM Extender Model Description 474-BODY6R Empty chassis for up to 6 boards, 1x internal power supply unit, preparation for redundancy for a second power supply unit (external) 474- Empty chassis for up to 21 boards, 1x internal power BODY21R...
Description Model Description L474-BAH Upgrade module with Analog Audio / Serial (bidirectional) and 2x USB-HID R474-BAH L474-BUE Upgrade module with Analog Audio (bidirectional) and 2x USB 2.0 R474-BUE L474-BAE Upgrade module with Analog Audio / Serial (bidirectional) and 2x USB 2.0 R474-BAE L474-BDH Upgrade module with Digital Audio (unidirectional) and...
Draco KVM Extender Model Description K474-1SHxD Single-Head-KVM Extender for 1x DVI-D Single Link (up to 1920x1200), 2x USB-HID and Digital Audio Option Single-Head-KVM Extender for 1x DVI-D Single Link (up K474-1SExD to 1920x1200) with 2x USB-HID, 2x USB 2.0 and Digital...
Page 15
(up to 1920x1200), 8x USB-HID, Digital Audio option and 4x USB 2.0 Devices for free configuration Model Description DRACO Draco extender for free configuration in a 2-slot vario VARIO 2 chassis, external power supply unit DRACO Draco extender for free configuration in a 2-slot vario VARIO 2R...
Draco KVM Extender Model Description DRACO Draco extender for free configuration in a 2-slot vario VARIO 2N chassis, internal power supply unit, preparation for redundancy of an external power supply unit DRACO Draco extender for free configuration in a 4-slot vario...
Description 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.
Description 3.6.2 2-fold Vario Chassis 474-BODY2N CPU and CON Unit Rear View Slot for modules #1 Connect to power supply (standard) Slot for modules #2 Connect to 5VDC power supply (redundancy) The 2-fold vario chassis with an internal power supply is not equipped with a fuse on primary side.
Draco KVM Extender Pos: 13 /806-IHSE/Beschreibung/Geräteansichten/474-xx/4-fach Vario-Gehäuse 474-BODY4/4R @ 6\mod_1304580359098_6.doc @ 50876 @ 3 @ 1 3.6.3 4-fold Vario Chassis 474-BODY4/4R CPU and CON Unit Rear View Slot for modules #3 Slot for modules #1 Connect to 5VDC power supply (standard)
Description Pos: 15 /806-IHSE/Beschreibung/Geräteansichten/474-xx/6-fach Vario-Gehäuse 474-BODY6R @ 6\mod_1304580442488_6.doc @ 50894 @ 3 @ 1 3.6.4 6-fold Vario Chassis 474-BODY6R CPU and CON Unit Rear View Slot for modules #5 Slot for modules #3 Slot for modules #1 Connect to power supply (standard) Connect to 5VDC power supply (standard) Slot for modules #6 Slot for modules #4...
Draco KVM Extender Pos: 17 /806-IHSE/Beschreibung/Geräteansichten/474-xx/21-fach Vario-Gehäuse 474-BODY21R @ 8\mod_1348579151346_6.doc @ 69400 @ @ 1 3.6.5 21-fold Vario Chassis 474-BODY21R CPU and CON Unit Front View Slots for modules #1 - #21 Rear View Connect to power supply 2 Locking for power supply 2 (redundancy)
Description Pos: 19 /806-IHSE/Beschreibung/Geräteansichten/474-xx/Typ L- / R474-BSHC @ 6\mod_1304580479441_6.doc @ 50912 @ 3 @ 1 3.6.6 Model L- / R474-BSHC CPU Module CON Module Rear View Rear View Service port Service port Connect to interconnect cable Connect to interconnect cable To CPU: USB-HID Connect to USB-HID devices To CPU: DVI-D...
Draco KVM Extender Pos: 22 /806-IHSE/Beschreibung/Geräteansichten/474-xx/Typ L- / R474-BSHC-RED @ 9\mod_1362471988604_6.doc @ 71210 @ 3 @ 4 3.6.8 Model L- / R474-BSHCR CPU Module CON Module Rear View Rear View Service port Service port Connect to interconnect cable 1 Connect to interconnect cable 1...
Description 3.6.10 Model L- / R474-BSHCV CPU Module CON Module Rear View Rear View Service port (KVM) Service port Connect to interconnect cable Connect to interconnect cable To CPU: USB-HID Connect to USB-HID devices To CPU: DVI-I (VGA / DVI) IR receiver for remote control IR receiver for remote control Connect to DVI monitor...
Description 3.6.15 Model L- / R474-BAX CPU Module CON Module Rear View Rear View Connect to serial (D-Sub 9) Connect to serial (D-Sub 9) Audio IN Audio IN Audio OUT Audio OUT Pos: 30 /806-IHSE/Beschreibung/Geräteansichten/474-xx/Typ L- / R474-BAP @ 9\mod_1362472648439_6.doc @ 71250 @ 3 @ 4 3.6.16 Model L- / R474-BAP CPU Module CON Module...
Draco KVM Extender 3.6.17 Model L- / R474-BXP CPU Module CON Module Rear View Rear View Connect to local PS/2 mouse Connect to PS/2 mouse Connect to local PS/2 keyboard Connect to PS/2 keyboard To CPU: PS/2 mouse To CPU: PS/2 keyboard The upgrade module L- / R474-BXP is only available in combination with the upgrade modules L- / R474-BAX and –BAH.
Description 3.6.19 Model L- / R474-BAH CPU Module CON Module Rear View Rear View Connect to serial (D-Sub 9) Connect to serial (D-Sub 9) Audio IN Audio IN Audio OUT Audio OUT To CPU: USB-HID Connect to USB-HID devices Pos: 35 /806-IHSE/Beschreibung/Geräteansichten/474-xx/Typ L- / R474-BDH @ 6\mod_1304583646457_6.doc @ 51056 @ 3 @ 1 3.6.20 Model L- / R474-BDH CPU Module CON Module...
Draco KVM Extender 3.6.21 Model L- / R474-BAE CPU Module CON Module Rear View Rear View Connect to serial (D-Sub 9) Connect to serial (D-Sub 9) Audio IN Audio IN Audio OUT Audio OUT To CPU: USB 2.0 Connect to USB 2.0 devices Pos: 37 /806-IHSE/Beschreibung/Geräteansichten/474-xx/Typ L- / R474-BDE @ 8\mod_1348580272466_6.doc @ 69440 @ 3 @ 1...
Draco KVM Extender Pos: 43 /806-IHSE/Beschreibung/Geräteansichten/474-xx/Typ L- / R474-BXTC @ 6\mod_1304583784582_6.doc @ 51110 @ 3 @ 1 3.6.26 Modell L- / R474-BXTC CPU Module CON Module Rear View Rear View Service port Service port Connect to interconnect cable Connect to interconnect cable To CPU: USB 2.0...
Description Pos: 46 /806-IHSE/Beschreibung/Diagnose LEDs/UEB_Diagnose_LEDs @ 6\mod_1304584004723_6.doc @ 51146 @ @ 1 Status LEDs Pos: 47 /806-IHSE/Beschreibung/Diagnose LEDs/474-xx/Diagnose KVM-Extender-Modul @ 6\mod_1304584091941_6.doc @ 51165 @ 3 @ 1 3.7.1 Status KVM Extender Module The KVM Extender module 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.
Draco KVM Extender 3.7.2 Status KVM Extender Module VGA / DVI-I The KVM Extender module 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 is available via on screen display (OSD) (see manual for the Media / DVI Converter K238-5V (Download)).
Description 3.7.3 Status Upgrade Module Digital Audio The upgrade module digital audio is fitted with a further multi-color LED on the rear side for indication of the connection status: CPU Module CON Module Rear View Rear View LED 1: Digital Audio Status LED color Description No signal...
Draco KVM Extender 3.7.4 Status Upgrade Module USB-HID The upgrade module USB-HID is fitted with three further LEDs on the rear side for indication of the connection status: CPU Module CON Module Rear View Rear View Pos. LED Status Description...
Description 3.7.5 Status Upgrade module USB 2.0 embedded The upgrade module USB 2.0 embedded is fitted with three further LEDs on the rear side for indication of the connection status: CPU Module CON Module Rear View Rear View Pos. LED Status Description Status LED...
Draco KVM Extender 3.7.6 Status Upgrade Module USB 2.0 The upgrade module 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.
Installation Installation Pos: 54 /806-IHSE/Installation/Lieferumfang prüfen/474-xx @ 6\mod_1304584334582_6.doc @ 51255 @ 2 @ 1 Package Contents Your extender package contains the following items: KVM Extender: KVM Extender pair (CPU Unit and CON Unit) in the vario chassis 1x (redundancy 2x) 5VDC international power supply unit per KVM Extender unit ...
Page 40
Draco KVM Extender Additional content for upgrade module serial (RS422): Serial cable (1.8 m, D-Sub male connector) Additional content for upgrade module Digital Audio: RCA cable (2.5 m, Cinch male connector) TOSLINK cable (1.8 m, F05 male connector) ...
Installation Pos: 56 /806-IHSE/Installation/System anschließen/474-xx @ 6\mod_1304584542160_6.doc @ 51273 @ 233 @ 1 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.
Draco KVM Extender 4.2.2 Setup of Upgrade Modules The modules can be hot plugged. Upgrade Module Analog Audio / Serial: Connect the audio source with the CPU Unit (e.g. CPU audio output with audio input, CPU audio input with audio output).
Installation Upgrade Module USB 2.0 Embedded: Connect the CPU with the CPU Unit (USB 2.0). Connect the USB 2.0 devices with the CON Unit (Connect to USB 2.0 devices). Upgrade Module USB 2.0: Connect the CPU with the CPU Unit (USB 2.0). Connect the USB 2.0 devices with the CON Unit (Connect to USB 2.0 devices).
Page 44
Draco KVM Extender KVM Extender (Single-Head with Digital / Analog Audio) KVM Extender (Dual-Head with 4x USB-HID) Source (computer, CPU) KVM Extender CPU Unit Interconnect cable KVM Extender CON Unit Console (monitor, keyboard, mouse) Second monitor (option, only with Dual-Head devices) USB 2.0 devices (option, only with 2x USB 2.0 devices)
Configuration Configuration Pos: 60 /806-IHSE/Konfiguration/Übertragungsparameter/477-xx @ 5\mod_1278937002401_6.doc @ 43075 @ @ 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.
Draco KVM Extender Pos: 62 /806-IHSE/Konfiguration/Kommando-Modus/474-xx @ 6\mod_1304585026863_6.doc @ 51291 @ 2 @ 1 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.
Page 47
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' Freely selectable (from 2012-01-12) 2x <Scroll> 2x <Left Shift> 2x <Left Ctrl> 2x <Left Alt>...
Draco KVM Extender USB-HID Ghosting This function allows storing the specific keyboard and mice descriptors (device descriptions) into the CPU unit. This permanent storage prevents the registration and deregistration process of keyboard and mouse on an operating system each time, if there is a shared use of a source (computer, CPU) by two or more consoles within a KVM matrix.
Configuration 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.
Draco KVM Extender Operation Pos: 66 /806-IHSE/Betrieb/Laden von DDC-Informationen/477-xx @ 5\mod_1278937455136_6.doc @ 43130 @ 2 @ 1 Download of DDC Information By default, data from the internal DDC list is reported to the source (computer, CPU). If these settings do not lead to a satisfying result, the DDC information of the console monitor can be downloaded and stored internally.
Specifications Specifications Pos: 68 /806-IHSE/Technische Daten/Schnittstellen/UEB_Schnittstellen @ 5\mod_1278578201870_6.doc @ 42114 @ 2 @ 1 Interfaces Pos: 69 /806-IHSE/Technische Daten/Schnittstellen/DVI-D-Single-Link @ 5\mod_1278578254058_6.doc @ 42132 @ 3 @ 1 7.1.1 DVI-D Single Link The video interface supports the DVI-D protocol. All signals that comply to DVI-D Single Link norm can be transmitted.
Draco KVM Extender 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.
Specifications 7.1.7 Fiber SFP Type LC (Interconnect) The communication of fiber devices is performed via Gigabit SFPs that have to be 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.
Draco KVM Extender Connection Format DTE (Data Terminal Equipment) Speed Up to 19,200 Baud Data Format Format independent Data Transmission RxD (Receive Data) TxD (Transmit Data) Traffic Control The following signals are transmitted (hardware handshake): RTS (Request To Send) CTS (Clear To Send) ...
Specifications Specifications Analog Audio 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 &...
Draco KVM Extender 7.1.11 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.
Draco KVM Extender 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 S/UTP (Cat 5e) cable according to EIA/TIA- AWG24 568-B.
Specifications Pos: 84 /806-IHSE/Technische Daten/Verbindungskabel/Verbindungskabel (LWL) @ 5\mod_1278937967667_6.doc @ 43186 @ @ 1 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...
Draco KVM Extender Supported Peripherals Pos: 87 /806-IHSE/Technische Daten/Unterstützte Peripherie/USB-HID-Geräte @ 5\mod_1278578523558_6.doc @ 42260 @ @ 1 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...
Specifications Connector Pinouts Pos: 90 /806-IHSE/Technische Daten/Pinbelegungen/Buchse DVI-D Single-Link @ 5\mod_1278578723073_6.doc @ 42333 @ @ 1 Connector DVI-D Single-Link 1......8 C1 C2 17......24 C3 C4 Pin Signal Pin Signal Pin Signal T.M.D.S data 2 – 9 T.M.D.S data 1 – 17 T.M.D.S data 0 –...
Page 62
Draco KVM Extender Connector DVI-I Single-Link 1......8 C1 C2 17......24 C3 C4 Pin Signal Pin Signal Pin Signal T.M.D.S data 2– T.M.D.S data 1– 17 T.M.D.S data 0– T.M.D.S data 2+ T.M.D.S data 1+ 18 T.M.D.S data 0+ T.M.D.S data 0 T.M.D.S data 2...
Page 63
Specifications Connector USB Type A Picture Signal Color VCC (+5VDC) Data – White Data + Green Black Pos: 94 /806-IHSE/Technische Daten/Pinbelegungen/Buchse Mini-USB Typ B @ 5\mod_1278578794167_6.doc @ 42387 @ @ 1 Connector Mini USB Type B Picture Signal Color VCC (+5VDC) Data –...
Page 64
Draco KVM Extender Fiber SFP Typ LC Picture Diode Signal Data OUT Data IN Pos: 98 /806-IHSE/Technische Daten/Pinbelegungen/Stromversorgung @ 5\mod_1278578849183_6.doc @ 42423 @ @ 1 Power Supply Picture Signal Inside VCC (+5VDC) Outside Pos: 99 /806-IHSE/Technische Daten/Pinbelegungen/D-Sub 9 (Seriell) @ 5\mod_1291128631437_6.doc @ 44882 @ @ 1...
Page 65
Specifications D-Sub 9 (Serial) RS422 Controlling Device Picture Signal Signal Tx-GND 1....5 6...9 Rx-GND n.c. n.c. Pos: 102 /806-IHSE/Technische Daten/Pinbelegungen/Stereo-Klinkenbuchse 3,5 mm @ 5\mod_1291128765156_6.doc @ 44901 @ @ 1 3.5 mm Stereo Jack Plug Picture Signal Audio IN / OUT L Audio IN / OUT R Pos: 103 /806-IHSE/Technische Daten/Pinbelegungen/RCA (Cinch) @ 5\mod_1291128877593_6.doc @ 44920 @ @ 1 RCA (Cinch)
Draco KVM Extender TOSLINK Picture Diode Signal Data IN / OUT Pos: 106 /806-IHSE/Technische Daten/Stromversorgung/474-xx @ 6\mod_1304586284191_6.doc @ 51327 @ 2 @ 1 Power Supply AC Power Supply Model Nominal Current Nominal Voltage Frequency 474-BODY2N 700 mA max. 100-240 V...
Specifications 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 Pos: 108 /806-IHSE/Technische Daten/Abmessungen/474-xx @ 6\mod_1304586358176_6.doc @ 51345 @ 2 @ 1 Size Devices in the 2-fold Vario Chassis 1 CPU Unit / CON Unit 145 x 147 x 41 mm (5.7"...
Draco KVM Extender Pos: 110 /806-IHSE/Technische Daten/Transportgewicht /474-xx @ 6\mod_1304586413879_6.doc @ 51363 @ 2 @ 1 Shipping Weight Devices in the 2-fold Vario Chassis 1 CPU Unit / CON Unit 0.4 kg (0.9 lb) Shipping Box 2.2 kg (4.9 lb)
Troubleshooting Troubleshooting Pos: 112 /806-IHSE/Hilfe im Problemfall/Bildausfall/474-xx @ 6\mod_1304586526379_6.doc @ 51381 @ 2 @ 1 Blank Screen CPU Module CON Module Rear View Rear View Diagnosis Possible Reason Measure LED 3 off Power supply Check power supply units and the connection to the power network.
Draco KVM Extender USB-HID CPU Module CON Module Rear View Rear View Diagnosis Possible Reason Measure Keyboard LEDs Keyboard in Command Press <Esc> to leave Command Shift and Scroll Mode Mode. are blinking CPU Unit: No USB connection to ...
Troubleshooting Serial Connection Diagnosis Possible Reason Measure Serial device Settings of the serial Check Baud rate and general not operational interface settings. No serial connection to Check connection via serial cable. No serial connection to Connect serial end device and end device (e.g.
Draco KVM Extender Digital Audio CPU Module CON Module Rear View Rear View Diagnosis Possible Reason Measure CPU Unit: No audio connection to Connect digital audio source. LED 1 red CPU / audio source Check connection of audio cable.
Troubleshooting Upgrade Module USB-HID CPU Module CON Module Rear View Rear View Diagnosis Possible Reason Measure LED 1 / 2 off Device at higher / lower Check connection of USB cable USB-HID port not to USB-HID device. detected Connect USB-HID device. ...
Draco KVM Extender Pos: 119 /806-IHSE/Hilfe im Problemfall/Störung am USB-2.0-Embedded-Anschluss/474-xx @ 7\mod_1331802913522_6.doc @ 58211 @ 2 @ 1 USB 2.0 embedded CPU Module CON Module Rear View Rear View Diagnosis Possible Reason Measure CPU & CON No connection to CPU ...
Troubleshooting Pos: 121 /806-IHSE/Hilfe im Problemfall/Störung am USB-2.0-Anschluss/474-xx @ 6\mod_1304586956738_6.doc @ 51494 @ 2 @ 1 USB 2.0 CPU Module CON Module Rear View Rear View Diagnosis Possible Reason Measure CPU Unit: No connection to CPU Check connection USB cable to All LEDs off CPU;...
Draco KVM Extender Technical Support Prior to contacting support please ensure you have read this manual, and then installed and set-up your KVM Extender as recommended. Support Checklist To efficiently handle your request it is necessary to complete our checklist for support and problem cases (Download).
Certificates Certificates Pos: 124 /806-IHSE/Zertifikate/ATB_Europäische Konformitätserklärung @ 5\mod_1278579640901_6.doc @ 42686 @ 2 @ 1 10.1 CE Declaration Of Conformity The products listed below in the form as delivered comply with the provisions of the following European Directives: 2004/108/EG Council Directive on the approximation of the laws of the Member States relating to electromagnetic compatibility CE Marking 2009...
Draco KVM Extender 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.
Glossary 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 The Color Graphics Adapter (CGA) is an old analog...
Page 80
Draco KVM Extender Term Explanation 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).
Page 81
Glossary Term Explanation S-Video (Y/C) The 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...
Need help?
Do you have a question about the 474 Series and is the answer not in the manual?
Questions and answers