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Table of Contents 

Draco U-Switch 

Safety instructions 

To ensure reliable and safe long-term operation of your device, please note the following guidelines: 

  Read this user manual carefully. 

  Only use the device according to this user manual. Failure to follow the instructions described can 

damage the device or endanger the security of your data. 

  Take any required ESD precautions. 

 

 WARNING 

Risk of electric shock or bruising, abrasions or severing due to an opened chassis 

If the housing is opened while power is supplied to the device, electric shock may occur if the internal 

wiring is touched. If a running fan is touched, bruising, abrasions or severing of fingers may occur. 
There are no necessary maintenance procedures that require opening the case. 

  Do NOT remove the cover of the chassis. 

  Do NOT install the device in environments where children are likely to be present. 

 

 CAUTION 

Risk of burns due to tremendously heated chassis surface after a long period of operation 

When the chassis is fully equipped, the surface of the chassis can become very warm after a long period 

of operation. If the chassis surface is touched after a long period of operation, this can cause skin burns. 

  Protective gloves must be worn to transport a fully equipped housing after a long period of operation. 

  Ensure that there is sufficient distance from the operator, e.g., for mounting under a table. 

  Do NOT install the device in environments where children are likely to be present. 

 

Installation Location 

While operating the device and the power supply units can get warm. Damage to the device can occur in a 
damp environment. 

  Use the device only in dry, indoor environments. 

  Use the device only in a room with adequate ventilation. 

  For rack-mount installations, at least 0.5 RU (rack unit) is required above the device for ventilation. 

  Do not place the power supply units directly on top of the device. 

  Existing ventilation openings on the device must always be free. 

  If installing the device under the table, place the device at a sufficient distance from the operator. 

  Place all power sockets including the sockets for the supplied external power supply units easily 

accessible and directly next to each other. 

 

Connection

 

  Check the device and the power supply units for visible damage before connecting it. 

  Only connect the device if the device and the ports are not damaged. 

  Only use power supply units originally supplied with the product or manufacturer-approved 

replacements. 

  Only use power supply units without any visible damage at the chassis or the cable. 

  Connect all power supply units to grounded outlets. 

  Ensure that the ground connection is maintained from the outlet socket through to the power supply's 

AC power input. 

  Only connect the device to KVM devices using the interconnect cable - not to other devices, particularly 

not to telecommunications or network devices 

 

Содержание Draco U-Switch

Страница 1: ...Document B476 4U4T_REV01 00_en Edition 2021 04 20 USER MANUAL Draco U Switch U Switch Module B476 4U4T...

Страница 2: ...s manual in chapter 16 page 53 The manufacturer reserves the right to change specifications functions or circuitry of the series described here without notice Information in this manual can be changed...

Страница 3: ...ario 474 BODY2 and 474 BODY2R 17 4 9 2 2 Slot Chassis Draco vario 474 BODY2N 17 4 9 3 2 Slot Chassis Draco vario 474 BODY2BPF 18 4 9 4 4 Slot Chassis Draco vario 474 BODY4 and 474 BODY4R 18 4 9 5 6 Sl...

Страница 4: ...40 8 3 Switching via External Switching Solution optional 40 8 4 Summary of Keyboard Commands 41 9 Technical Data 43 9 1 Interfaces 43 9 1 1 USB HID 43 9 1 2 USB 2 0 transparent 43 9 1 3 Mini USB 43 9...

Страница 5: ...al Support 49 12 1 Support Checklist 49 12 2 Shipping Checklist 49 13 Certificates Directives 50 13 1 North American Regulatory Compliance 50 13 2 Product Safety 50 13 3 WEEE 50 13 4 RoHS 50 14 Glossa...

Страница 6: ...cates a hazardous situation which if not avoided could result in death or serious injury CAUTION CAUTION used with the safety alert symbol indicates a hazardous situation which if not avoided could re...

Страница 7: ...ware or software Menu item Description of a menu item in the device firmware or software Menu item Menu item Select menu items successively Mouse settings Function Left mouse button Primary mouse butt...

Страница 8: ...ce from the operator e g for mounting under a table Do NOT install the device in environments where children are likely to be present Installation Location While operating the device and the power sup...

Страница 9: ...CE The cable plugs on the device side can contain a lock In the event of a necessary quick and complete disconnection from external electric circuits remove all corresponding cable plugs from the sock...

Страница 10: ...uip la surface du ch ssis peut devenir tr s chaude apr s une longue p riode de fonctionnement Si la surface du ch ssis est touch e apr s une longue p riode d utilisation cela peut provoquer des br lur...

Страница 11: ...es unit s d alimentation des prises de courant mises la terre Veillez ce que la connexion la terre soit maintenue depuis la prise de courant jusqu l entr e d alimentation CA du bloc d alimentation Ne...

Страница 12: ...xternal switching solution via push button or dry contact the U Switch can be used with the optional GPIO module R474 BGX which offers an interface to switch the USB HID signal and to indicate the swi...

Страница 13: ...2 1 Direct Connection The U Switch is connected to sources computer CPU using the cables supplied Keyboard and mouse are connected to the U Switch Fig 1 System overview Example direct source connecti...

Страница 14: ...switching solution 1 Sources computer CPU 2 U Switch 3 Keyboard mouse 4 External switching solution 4 2 3 Connection to a Draco KVM Matrix System with external Switching Solution The U Switch is conne...

Страница 15: ...DY2R 2 No Interface side 1x 1x external 474 BODY2N 2 No Interface side 1x 1x external 474 BODY4 4 No Interface side 1x 474 BODY4R 4 No Interface side 1x 1x external 474 BODY6R R1 6 No Interface side 1...

Страница 16: ...r Draco vario chassis 474 MODFAN Fan cartridge module retrofittable for all Draco vario chassis 474 6FAN Optional fan for Draco vario 6 slot chassis with backplane 4 7 Accessories Cables and Devices T...

Страница 17: ...ODY2R 474 BODY2N 474 BODY4 474 BODY4R and 474 BODY6R R1 4 9 1 2 Slot Chassis Draco vario 474 BODY2 and 474 BODY2R Fig 4 Interface side chassis 474 BODY2R example 1 Slot 1 2 Slot 2 3 5 V DC power suppl...

Страница 18: ...ODY2BPF 1 Slot 1 2 Slot 2 3 5 V DC power supply redundancy optional 4 AC Power supply standard 4 9 4 4 Slot Chassis Draco vario 474 BODY4 and 474 BODY4R Fig 7 Interface side chassis 474 BODY4R example...

Страница 19: ...power supply unit fails the device s power supply is secured via the 5 V external power supply unit If there is no redundant power supply and the current is above 5 A the device is not supplied with s...

Страница 20: ...4 Slot 4 5 Slot 5 6 Slot 6 Fig 10 Rear view chassis 474 BODY6BP 1 AC Power supply standard 2 AC Power supply redundancy optional 3 Grounding 4 9 7 6 Slot Chassis Draco vario 474 BODY6BPF Fig 11 Interf...

Страница 21: ...rio 474 BODY21 4U Fig 12 Interface side chassis 474 BODY21 4U 1 Slots 1 to 21 from left to right Fig 13 Rear view chassis 474 BODY21 4U 1 AC Power supply redundancy 2 Power supply unit redundancy opti...

Страница 22: ...0 3 CPU 2 Output USB HID and USB 2 0 4 CPU 3 Output USB HID and USB 2 0 5 CPU 4 Output USB HID and USB 2 0 6 Input Output USB HID 7 Input Output USB 2 0 up to 480 Mbit s 4 11 Device Views Add on Modul...

Страница 23: ...n 1 DC Input green Off Power supply voltage not available On Power supply voltage available 2 AC Input red Off Power supply voltage not available On Power supply voltage available 4 12 2 6 Slot Chassi...

Страница 24: ...voltage available 4 12 4 21 Slot Chassis Draco vario 474 BODY21 4U Fig 19 Rear view chassis 474 BODY21 4U Status LEDs 1 Status LED for power supply redundancy 2 Fault LED for power supply redundancy 2...

Страница 25: ...20 Interface side U Switch module B476 4U4T Status LED 1 Status LED for switching status Status LED for the Switching Status Pos LED Status Description 1 Status green 1x flashing Switched to CPU 1 2x...

Страница 26: ...ile in command mode the Caps Lock and Scroll Lock LEDs on the keyboard are flashing the USB HID devices are not operable mouse and keyboard functions are deactivated only selected keyboard commands ar...

Страница 27: ...Keys for extender modules connected to the KVM matrix e g 2x Left Shift and the U Switch e g 2x Right Shift Set freely selectable Hot Key exemplary To set a freely selectable Hot Key e g 2x Space ent...

Страница 28: ...bdivided into various sections Fig 21 Management software Menu structure 1 Menu bar top line 2 Toolbar second line The following mouse commands are selectable for menu functions Mouse command Function...

Страница 29: ...0 s Only after completion of the boot process the U Switch can be used and keyboard and mouse will be enabled 6 1 2 Setting up the GPIO Module The GPIO module can be hot plugged 6 2 Connecting to the...

Страница 30: ...ongly recommended Oracle Java 1 8 update 152 or higher https adoptopenjdk net https github com ojdkbuild ojdkbuild Management software Tera Tool Downloaded from https www ihse com software Network con...

Страница 31: ...Next button Fig 23 Management software KM Switch MSC Configuration Select KM Switch 7 Select the requested layout in the Arrangement selection box or select Free Layout for a flexible layout Select as...

Страница 32: ...nto the appropriate size by using the selection points See examples for display sizing on the following page 10 If you use Dual Head sources click the Dual Head checkbox to activate the option An addi...

Страница 33: ...ears from the previous display when it is moved over the border of a display Fig 26 Multi Screen Control Configuration Wrong display arrangement 11 Click the Finish button to confirm your configuratio...

Страница 34: ...h needs to be restarted 7 3 Disabling Enabling Ports The following firmware is required as a minimum Firmware Version Release date HUSWMSD B01 07 2020 11 27 HUSWITCH F01 05 2020 12 16 The following pa...

Страница 35: ...mware and copy the stored Config txt after updating the HUSWMSD firmware back to the flash drive of the U Switch To achieve a successful firmware update proceed as follows Update all pfw files sequent...

Страница 36: ...completed 6 If you got instructions from the manufacturer s technical support to update the HUSWITCH firmware 6 1 Copy the HUSWITCH pfw firmware file and paste it to the flash drive of the U Switch 6...

Страница 37: ...At the same time the command mode is closed the switching operation will be performed and keyboard and mouse are connected to the specified source or display When using the numeric keypad for switchin...

Страница 38: ...ences is possible see chapter 8 1 page 37 The mode via management software permanently saved in the Config txt of the U Switch defines which modes can be activated for switching via mouse Mode in Conf...

Страница 39: ...tware Example 2 With e g mode 4 set in the Config txt the U Switch starts with a setting for a freely display arrangement and enabled mode for switching via mouse in freely configured displays To deac...

Страница 40: ...ating and Reactivating unused or non connected Ports When switching to a deactivated port the respective port flashes periodically After booting the U Switch you will be switched by default to the fir...

Страница 41: ...ter Mode 0 deactivate the switching via mouse mouse in absolute mode current Hot Key o x 1 Enter Mode 1 horizontal 4x1 mouse in absolute mode current Hot Key o x 2 Enter Mode 2 block 2x2 mouse in abso...

Страница 42: ...ID signal to the own display CON Unit with keyboard and mouse current Hot Key Num 1 Switch the USB HID signals to display 1 current Hot Key Num 2 Switch the USB HID signals to display 2 current Hot Ke...

Страница 43: ...tly such as keyboard and mouse or keyboard and touch screen A hub is allowed but it does not increase the number of devices allowed To support other USB non HID devices such as scanners web cams or me...

Страница 44: ...2 3 Mini USB Type B Connector Pin Signal Color 1 5 V DC Red 2 D White 3 D Green 4 Not connected 5 GND Black 9 2 4 D Sub 9 GPIO Connector Pin Channel Control 1 1 OUT for LED 1 ground 2 1 IN from push...

Страница 45: ...BPF 1 300 mA 100 V to 240 V 50 60 Hz 474 BODY21 4U 4 000 mA 2x 100 V to 240 V 50 60 Hz 9 3 2 Power Supply of the Chassis DC Product type Maximum current draw Maximum voltage DC 474 BODY2 3 000 mA 5 V...

Страница 46: ...5 8 x 1 7 267 x 216 x64 mm 10 5 x 8 5 x 2 5 474 BODY2N 221 x 147 x 41 mm 8 7 x 5 8 x 1 7 267 x 216 x64 mm 10 5 x 8 5 x 2 5 474 BODY4 474 BODY4R 293 x 147 x 41 mm 11 5 x 5 8 x 1 7 550 x 365 x 115 mm 21...

Страница 47: ...6R R1 1 9 kg 4 2 lb 5 1 kg 11 2 lb 474 BODY6BP 474 BODY6BPF 2 5 kg 5 5 lb 3 5 kg 7 7 lb 474 BODY21 4U 10 0 kg 22 1 lb 14 5 kg 32 0 lb 9 6 2 Weight of the U Switch Module and Add on Modules Chassis Wei...

Страница 48: ...yboard are flashing Keyboard in command mode Press Esc key to leave the command mode USB device without function No USB HID device Check the connection of the USB HID cable to the USB HID device Conne...

Страница 49: ...ler 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...

Страница 50: ...on regulations and ensure a suitably high level of immunity to electromagnetic disturbances All power supplies are certified to the relevant major international safety standards 13 2 Product Safety Th...

Страница 51: ...p to eight sources computer CPU at one sink with only one connected mouse or keyboard The sink can consist of up to eight monitors or up to sixteen monitors when operating Dual Head Sources In a matri...

Страница 52: ...BODY21 4U 21 Fig 13 Rear view chassis 474 BODY21 4U 21 Fig 14 Interface side U Switch module B476 4U4T 22 Fig 15 Interface side R474 BGX 22 Fig 16 Interface side chassis 474 BODY2BPF Status LEDs 23 F...

Страница 53: ...about the most important changes available through firmware updates such as new functions changed configuration or operation Edition Date Firmware version Software version Chapter New functions change...

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