StarTech.com

VGA till Cat 5 skärmförlängarset (80 m) - VGA Cat5-förlängare

Förläng en VGA-signal till en fjärrskärm med Cat5-kablage

Produkt ID: ST121UTPEP

  • Förlänger videosignal med upp till 80 m.
  • Stöder upplösningar på 1920x1200 eller 1600x1200 vid 50 m
  • Stöder upplösningar på 1280x1024 eller 1024x768 vid 80 m
Visa mer
  • Monteringsfäste medföljer
  • En enda strömadapter kan anslutas vid den lokala änden eller den andra
  • Använder standard Cat 5 eller bättre kablage
  • Setet består av 1 basenhet och 1 fjärrenhet
  • Ren hårdvarudesign, ingen mjukvara eller drivrutin behövs
195,99 € EUR exkl. moms
244,99 € EUR inkl. moms

Överblick

ST121UTPEP VGA-videoförlängare över Cat 5 - punkt-till-punkt låter dig ansluta en VGA fjärrskärm/projektor upp till 80 m bort från källan för VGA-signalen. ST121UTPEP är ett set som inkluderar både en lokal enhet och en fjärrenhet och är en komplett lösning för anslutningar med en enda källa/skärm som sänder VGA-källsignalen över en vanlig Ethernet-kabel (Cat5 eller bättre UTP-kabel, avslutad med RJ45-kontakter).

ST121UTPEP erbjuder en bekväm och kostnadseffektiv VGA-distribution och behöver bara en strömadapter som kan installeras vid antingen den lokala änden eller den andra, beroende på vad som passar dig bäst.

För att garantera en trasselfri installation av ST121UTPEP medföljer ett monteringsfäste till mottagaren för att minimera onödiga sladdhärvor.

Täcks av StarTech.coms 2-årsgaranti och gratis livstidsgaranti på teknisk support.

Fördelarna med StarTech.com

  • ST121UTPEP behöver bara en strömadapter som installeras vid antingen den lokala enheten eller den andra, beroende på vad som passar dig bäst.
  • Förlänger anslutningsavståndet för VGA-skärmar med upp till 80 meter och ger större valfrihet vid placering av utrustning
  • Monteringsfäste medföljer för montering på väggar, skrivbord eller i kabinett för en städad och hanterbar lösning

Användning

Placera skärmen i ett lämpligt uppvisningsområde medan utrustningen placeras någon annanstans i en ren och säker miljö

Idealiskt för digitala skyltar i finans-, utbildnings och affärssektorn

Förläng din skärm över industriområden med tuff miljö

Perfekt för videokonferenser i styrelserum och kontorsmiljöer

Optimera placering av demostationer vid uppvisningar och i hörsalar

Tekniska specifikationer

Information om garanti
Garanti 2 Years
Hårdvara
Audio Nej
Kablage Cat 5 UTP
Kedjekoppling Nej
Portar 1
Prestanda
Maximalt avstånd 80 m / 260 ft
Stödda upplösningar 1920x1200 @ 50m(164ft)
1280x1024 @ 80m(260ft)
Kontakt(er)
Fjärrenhetskontakter 1 - RJ-45 Hona
1 - VGA (15-stifts, High Density D-Sub) Hona
Lokala enhetskontakter 1 - RJ-45 Hona
1 - VGA (15-stifts, High Density D-Sub) Hona
Särskilda anmärkningar/krav
Obs. Upplösningen kan variera vid avstånd beroende på kabelkvalitet. Cat 5e UTP-kablar rekommenderas.
Ström
Kontakttyp M
Polaritet på mittpol Positiv
Power Source AC-adapter medföljer
Strömförbrukning 7.2
Utspänning 12 DC
Utström 0.6A
Utseende
Färg Svart
Kabinettyp Aluminium
Produktbredd 138 mm [5.4 in]
Produkthöjd 25 mm [1 in]
Produktlängd 100 mm [3.9 in]
Produktvikt 36 g [1.3 oz]
Förpackning
Fraktvikt (förpackning) 1.2 kg [2.7 lb]
Vad det är i lådan
Ingår i paketet 1 - VGA över Cat5-sändare
1 - VGA över Cat5-mottagare
1 - Installationsfäste (med skruvar)
1 - VGA-kabel
1 - Universell strömadapter (NA/UK/EU/AUS)
1 - Instruktionsbok

Certifikat

Relaterade produkter

VGA-videoförlängare över Cat 5 med 8 portar (UTPE Serien)
ST128UTPE
VGA-videoförlängare över Cat 5 med 8 portar (UTPE Serien)

Förläng och distribuera VGA-videosignalen till upp till åtta fjärrskärmar med Cat 5-kablage

380,99 € exkl. moms
476,24 € inkl. moms

Tillbehör

Produktsupport

Vanliga frågor

Before You Buy

You should only use video converters and extenders if it is absolutely necessary to do so. In many cases, most video converters and extenders are not necessary if you purchase the correct cable.

The following table lists the maximum length of cable for common video standards.

Video standard Maximum length
DisplayPort 50 ft. (15.2m)
HDMI 50 ft. (15.2m)
DVI 50 ft. (15.2m)
VGA 200 ft. (71m)

Note: StarTech.com offers cables longer than what is listed above, including active cables, which typically include built-in active signal boosters that allow for longer cables. Active cables are specifically designed to exceed the suggested maximum lengths and are tested at the listed specifications (for example, the maximum listed resolution).

Video adapters

Video adapters passively adapt a cable from one connector type to another. Video adapters do not change the signal type, or change the video standard.

Examples of common applications for adapters include the following:

  • DVI-I to VGA

  • RCA to BNC

  • Mini DisplayPort to DisplayPort

  • Couplers (female to female, or male to male)

Note: You can use a coupler to extend a cable for a short distance. However, each coupler that you use can introduce signal loss, which degrades the signal quality.

Video converters

Video converters actively process and change the signal type from one video standard and convert it to another standard. They are typically used to convert digital to analog and vice versa, but can be used to convert a digital signal to another digital video standard (for example, HDMI to DisplayPort).

Video converters work over short distances from the source to the destination: up to 15 feet or 3 meters.

Video extenders

Video extenders convert an input signal to a higher voltage for transmission over longer distances and then convert the input signal back to the original video standard. The input and the output signal will match on a video extender, as the same video standard is maintained end-to-end. If a cable is extended with adapters or converters, the signal quality degrades.

Note: For more information on using a video adapter or converter with a video extender, see the following FAQ: http://www.startech.com/faq/video_signal_converters_convert_then_extend.

If you need to use a video extender with a video adapter or converter, you should position the adapter or converter as close to the video source as possible. For example, if you need to take a VGA signal from a computer and send it 200 feet to an HDMI® projector, you should convert the signal from VGA to HDMI and use an HDMI extender.

Note: For more information on when to use cables or extenders, see the following FAQ: http://www.startech.com/faq/video_signal_converters_when_to_convert.

No, this device is designed to be a point-to-point solution using networking cabling only. 

This device outputs a VGA signal. If you have a display or video destination that uses another type of video connection, there are ways that you can convert the video signal or connection. These options are outlined below and organized by the target connection.

Target connection First conversion Second conversion (if required)
DVI-D VGA to HDMI: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=VGA&filter_AVOUTPUT=HDMI. HDMI to DVI-D: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=VGA&filter_AVOUTPUT=HDMI.
DVI-I VGA to DVI-I: https://www.startech.com/Cables/Audio-Video/Video-Adapter/DVIVGA/. N/A
HDMI

VGA to HDMI: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=VGA&filter_AVOUTPUT=HDMI.

N/A
DisplayPort VGA to HDMI: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=VGA&filter_AVOUTPUT=HDMI. HDMI to DisplayPort: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=HDMI&filter_AVOUTPUT=DisplayPort.

Note: You might need to use more than one converter as part of your solution; however, you should try to use the least number of converters and cables to connect your source and destination. If you have the option to convert to multiple target video connections, choose the option that requires the fewest number of conversions.

DVI-I and DVI-D

When you convert from VGA to DVI, you need to know if you are converting to a DVI-I or a DVI-D connection. For more information about how to identify the type of connection that you need, refer to the following FAQ: https://www.startech.com/faq/video_signal_converters_dvi_interface.

You also need to know which form of DVI that you are using, because DVI-I supports both analog (VGA) and digital (HDMI) signals, while DVI-D only supports digital (HDMI) signals.  

Note: Certain devices may have a DVI-I connection but only support DVI-D signaling. It is important to verify that your DVI-I device supports DVI-I signaling.

This device has a VGA input port.  If you have a video source that uses another video connection, there are options available to convert the video signal or connection. These options will be outlined below for each video source connection.

Source connection

Conversion

DVI-I

DVI-I to VGA: https://www.startech.com/DVIVGAMFBK.

DVI-D

DVI-D to VGA: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=DVI-D&filter_AVOUTPUT=VGA.

HDMI

HDMI to VGA: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=HDMI&filter_AVOUTPUT=VGA.

DisplayPort

DisplayPort to VGA: https://www.startech.com/AV/Displayport-Converters/DP-VGA/.

DVI-I and DVI-D

When you convert from DVI to VGA, you need to know if you are converting from a DVI-I or a DVI-D connection. For more information about how to identify the type of connection that you have, refer to the following FAQ: https://www.startech.com/faq/video_signal_converters_dvi_interface.

You also need to know which form of DVI that you are using, because DVI-I supports both analog (VGA) and digital (HDMI) signals, while DVI-D only supports digital (HDMI) signals.  Some DVI-I connections only support DVI-D signaling.  In this case, you must use a DVI-D to VGA converter.

Installation

There are a few things you'll want to take care of before you deploy your new video extender in your setup.

It’s important to make sure you have everything you will need ahead of time. These items are listed below.

  • Transmitter
  • Receiver
  • Video source
  • Display
  • Video cables
  • (Optional) Ethernet or fiber cables
  • (Optional) Power adapter(s)

It’s also important to test everything in a simplified setup ahead of time to make sure everything works and that you understand how it works. 

In order to set up your video extender, complete the following:

  1. Position your video transmitter near your video source.
  2. Connect the video output from your video source to the video transmitter.
  3. (Optional) Connect the power adapter to the video transmitter.

Note: Not all video extenders require external power, or require external power on both ends.  Refer to the manual for more information.

  1. Position your video receiver near your display.
  2. Connect the video output from your video receiver to your display.
  3. (Optional) Connect the power adapter to the video receiver.
  4. If using a wired video extender, connect your network cabling between the video transmitter and the video receiver.
  5. (Optional) If you are extending anything else supported by your video extender connect those devices to the transmitter and receiver.
  6. (Optional) If you are using a wireless extender, there may be a sync button you need to press to pair the transmitter and receiver.

Now that you have set up your video extender, you can check that everything is working.  You should be able to see your video source's output on the display connected to the video receiver.

If at this point you have further questions regarding a Startech.com video extender, contact our technical support team for further assistance. 

Problemsökning

When you troubleshoot issues with a video extender, 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:

  • Video and Ethernet cables

  • Video extender

  • Video source (such as a DVD player or computer)

  • Video destination (such as a monitor or projector)

Note: When you are testing setup components, you should avoid using video adapters. For example, if you are converting a VGA source to HDMI for use with an HDMI extender, you should use an HDMI source when you test the components.

To test your setup components, try the following:

  • Use the cable, video extender, video source, and video destination in another setup to see if the problem is with the components or the setup.

  • Use a different cable, video extender, video source, and video destination 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 video source and video destination, it is recommended that you do the following:

  • Remove the video extender from your setup and test to make sure that the video source and video destination work together without the video extender.

  • Test to make sure that the video source and video destination work together at the resolution that you want to use.

Note: In order for your setup to work properly, the video source, extender, and destination all need to support the resolution that you are using.