StarTech.com

Monterbar, stabil, industriell USB-hubb med 4 portar

Lägg till fyra robusta och externa USB 2.0-portar va en USB-anslutning

Produkt ID: ST4200USBM

  • TAA Compliant
  • Höghastighets USB 2.0-kompatibel stöd för dataöverföringshastigheter på upp till 480 Mbps
  • Stöd för flera monteringsmetoder (Montering på vägg/yta och DIN-skena)
Visa mer
  • Konstruerat helt i metall
  • Valfri extern strömkontakt
  • En 2 meter lång USB värdkabel medföljer
88,99 € EUR exkl. moms
111,24 € EUR inkl. moms
I lager hos partner:
Var kan jag köpa

Överblick

Denna robusta och industriellt graderade USB-hubben kan monteras på väggen eller installeras på en DIN-skena. Det ger praktiskt tillgång till de 4 USB-portarna med honkontakter. Du får en arbetsyta, plats för servrar och ett industriområde med USB 2.0-anslutning.

Denna USB 2.0-hubb med 4 portar, med stöd för höghastighetsdataöverföring på upp till 480 Mbps, är bakåtkompatibel med USB 1.1-standard och kan drivas via USB-värdbussen eller strömförsörjas via en tretrådad uttagsplintskontakt /7-24V).

Fördelarna med StarTech.com

  • Ett metallchassi med alternativ för ytmontering eller på DIN-skena gör det här valet mångsidigt i de flesta av miljöer
  • Valfri extern kopplingsplint med DC-strömkontakt säkerställer full ström till alla fyra USB-portar samtidigt
  • Täcks av StarTech.coms 2-årsgaranti och gratis livstidsgaranti på teknisk support

Användning

Plastser där en USB hubb måste monteras ordentligt, som t.ex. en vägg eller under ett skrivbord

Miljöer med stora temperaturskillnader eller där fysisk skador kan uppstå, så som i en fabrik

Tekniska specifikationer

Information om garanti
Garanti 2 Years
Hårdvara
Chipset-ID Renesas/NEC - µPD720114
Gränssnitt USB 2.0
Industristandarder USB 2.0
Portar 4
Prestanda
Maximal dataöverföringshastighet 480 Mbps
Medeltid mellan fel (MTBF) 193.317 timmar
Kontakt(er)
Externa portar 1 - Kopplingsplint (3 sladdar)
1 - USB B (4-stifts) Hona
4 - USB Type-A (4-stifts) USB 2.0 Hona
Mjukvara
OS-kompatibilitet OS independent; No software or drivers required
Särskilda anmärkningar/krav
System- och kabelkrav Vilken dator som helst med en USB 2.0-port
Indikatorer
LED-indikatorer 1 - Ström
Ström
Inspänning 7 ~ 24 DC
Power Source Uttagsplint
Miljö
Drifttemperatur 0°C to 55°C (32°F to 131°F)
Förvaringstemperatur -20°C to 85°C (-4°F to 185°F)
Utseende
Färg Svart
Kabinettyp Stål
Produktbredd 57.3 mm [2.3 in]
Produkthöjd 26.3 mm [1 in]
Produktlängd 114.5 mm [4.5 in]
Produktvikt 410 g [14.5 oz]
Förpackning
Fraktvikt (förpackning) 0.4 kg [0.9 lb]
Vad det är i lådan
Ingår i paketet 1 - USB-kabel
1 - DIN monteringsskena
1 - USB 2.0-hub
1 - Instruktionsbok

Kompatibilitet

Se alla kompatibla operativsystem
OS independent; No software or drivers required

Certifikat

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Tillbehör

Produktsupport

Drivrutiner & hämtningsbara filer

Vanliga frågor

Before You Buy

It is possible to use some USB hubs without a power supply, however, doing so may prevent certain high-power USB peripherals from operating.

When a power adapter is not used on a hub that comes with a power adapter, power is drawn from the USB port on the computer and then divided between the ports on the hub. This reduces the power delivery to individual ports and high-powered USB peripherals, such as external hard drives, may not start.

On USB hubs that can use a power adapter, more power can be supplied to USB ports than what is possible with a single USB port.

If your USB peripherals require power adapters, they probably do not require power from the USB port and can be used on a USB hub without a power adapter. With USB peripherals that use power adapters, the USB ports on the hub are only used for data transfer and do not draw power from the hub.

USB peripherals that require low power (for example, keyboards and mice) can be used on hubs without a power adapter, in conjunction with other low-power USB peripherals. In this case, power is drawn from the computer's USB port, as described above.

Problemsökning

Industrial USB hubs offered by StarTech.com require an external power supply that connects to the terminal block on the hub. StarTech.com does not sell power supplies for these hubs and a power supply must be provisioned separately.

To select a power supply, you need to determine the maximum power requirements (wattage) of the hub.

The equation you should use to determine the power requirements is P = 5 * I * N, where the following is true:

  • P is the power in watts.
  • is the voltage of the USB port.
  • I is the current of the USB port in Amps.
    • I = 0.5 A for USB 2.0.
    • I = 0.9 A for USB 3.0.
  • N is the number of USB ports.

For example, a four-port USB 3.0 hub's maximum power requirement is P = 5 * 0.9 * 4. Therefore, the minimum wattage of the power supply for the four-port USB 3.0 hub is 18 watts.

When you determine the power requirements of the hub, you can choose a power supply. The following criteria must be met when you select the power supply:

  • The voltage must be within 7 to 24 or 7 to 40 Volts DC, depending on the specifications of the USB hub.
  • The power supply must convert AC to DC (no AC output).
  • The power rating is equal or greater to the requirements of the hub.

Most power supplies come with a rating in volts (V) and amps (A). To determine the current in amps, use I = P / V, where the following is true:

  • I is the current of the power supply.
  • P is the calculated power of the hub.
  • V is the chosen voltage of the power supply (between 7 to 24 or 7 to 40 volts).

For example, if a hub requires 18 W and you choose a 12 V power supply, the current of the power supply would be I = 18/12, I = 1.5A.

Power supplies are sold by a number of online distributors and resellers. StarTech.com does not provide any official recommendations for distributors or resellers.

When you troubleshoot issues with a USB hub, there are some quick tests that you can complete to rule out potential problems. You can test to make sure that the following components are working correctly and are not the source of the issue:

  • USB A-to-B cable

  • Computer USB port

  • USB peripheral(s)

To test your setup components, try the following:

  • Use the USB cable and USB peripheral(s) in another setup to see if the problem is with the components or the setup.

  • Use a different USB cable, USB port, and USB peripheral in your setup to see if the problem persists. Ideally, you should test a component that you know works in another setup.

When you test your cables, it is recommended that you do the following:

  • Test each cable individually.

  • Use short cables when you are testing.

When you test the hub, make sure that you do the following:

  • If a power adapter is included, provide power to the USB hub.

  • Attach a USB peripheral. The USB hub will not appear in any hardware listings on your system, but USB devices do appear when they are connected.

  • Install the drivers for the USB peripheral.

  • Install the latest drivers for the USB controller and motherboard chipset.

Note: No drivers or software are required for the USB hub to work with your operating system. The USB hub works independently of software and works with any operating system.

When testing your USB peripherals, make sure that you do the following:

  • If required, attach external power.

  • Confirm that the peripheral works on a standard USB port.

If the USB peripheral(s) can be detected on a standard USB port and not on the hub, do the following:

  • Use a new USB A-to-B cable.

  • Test your setup using basic USB peripherals, such as a keyboard or mouse.

  • Test using another USB port.

If the USB device does not work after your computer has been in extended hibernation, it is likely that Windows has automatically turned off the USB Root hub to save power. 

The steps below outline how to configure the USB root hub to stay on during hibernation, to prevent this from happening.
 

Windows 10 / 8

  1. On your keyboard, press the Windows key + X and select Control Panel.
  2. Click Hardware and Sound, then click Power Options.
  3. Click Change plan settings for the plan you want to change.
  4. Click Change advanced power settings.
  5. Click the plus sign (+) next to “USB settings” and “USB selective suspend setting” to expand the options and change the setting to Disabled.
  6. Click OK to apply the setting.

Note: You may need to disconnect and re-connect your USB device after applying these settings to re-establish the connection.

Windows 7 / Vista

  1. Click the Start button and select Control Panel.
  2. Click Hardware and Sound, then click Power Options.
  3. Click Change plan settings for the plan you want to change.
  4. Click Change advanced power settings.
  5. Click the plus sign (+) next to “USB settings” and “USB selective suspend setting” to expand the options and change the setting to Disabled.
  6. Click OK to apply the setting.

Note: You may need to disconnect and re-connect your USB device after applying these settings to re-establish the connection.

Windows XP

  1. On your desktop, right-click the My Computer icon and select Properties.
  2. Click the Device Manager tab.
  3. Expand Universal Serial Bus controllers by clicking the arrow to the left of it.
  4. Right-click the first USB Root Hub device and select Properties.
  5. Click the Power Management tab.
  6. Clear the box next to Allow the computer to turn off this device to save power.
  7. Click OK to apply the setting.
  8. Repeat steps 4-7 for any remaining devices in the Universal Serial Bus Controllers section with “Root Hub” in the name.

Note: You may need to disconnect and re-connect your USB device after applying these settings to re-establish the connection.