Power Balun Cable
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Sabrent HDMI Extension cable over Cat5/6 RJ45 Extender adapter (Up to 200-Feet) List Price: $64.41 Sale Price: $38.89 Used From: $32.10  |
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Sabrent HDMI-EXTC HDMI Extension Cable Over Cat5e RJ45 Extender Adapter This HDMI Extension adapter allows you to connect your HDMI devices to a distance of up to 200ft with the help of a Cat5/Cat5e/Cat6 patch cable (not included)... |
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Hdmi Extender Adapter Over 1 Single Cat5e /6 (Up to 150 Feet) 1080p Extension Cable List Price: $0.00 Sale Price: $72.99 |
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This HDMI Extender by CAT5 x 1 uses one piece of CAT5e/6 cable to extend the HDTV display up to 50 Meters(150FT) for 1080p. It not only breaks the limitation of the HDMI cable trasmission length, but also has more flexibility and convenience in cable construction. |
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HDMI Extender over Cat5e or Cat6 Cables - Up To 30 Meters (98 Feet) - Fixed 10" HDMI Cables ARE Included - Cat5e or Cat6 Cables NOT Included List Price: $69.99 Sale Price: $14.17 Used From: $12.69 |
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Features: This HDMI Extender has many features that enable it to perform in a superior manner. Among those features you will find: * One pair as a full functional module, no need of setting. * CAT-5e/6 cable can substitute HDMI cable to achieve long distance transmission... |
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VideoSecu 16 Pieces Power Plug Pigtail Cables 3 Feet 2.1mm DC Male Female Cords Wires for CCTV DVR Security camera Power Supply Box A94 List Price: $39.99 Sale Price: $25.99 |
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These DC power pigtails can be used for connecting Siamese CCTV cable to power supply or connecting your security cameras to your power distribution system. Approximately 36 inch in length. It provides a simple solution for power connectivity. |
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Angel 100FT SHIELDED VIDEO and POWER CABLE W/BNC MF CON (Home Automation / Cable- RG-59) List Price: $39.89 Sale Price: $19.99 |
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Use with Closed Circuit Television (CCTV) applications and security camera components. This pre-terminated CCTV cable is perfect for transmitting video and power. Simplify the installation of surveillance systems by using one cable to carry video and power... |
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Angel 2 Packs 50ft Feet Video Power Cables Security Camera Extension Wires Cords with Free BNC RCA Connectors for CCTV DVR Home Surveillance System Sale Price: $16.98 |
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Use with Closed Circuit Television (CCTV) applications and security camera components. This pre-terminated CCTV cable is perfect for transmitting video and power. Simplify the installation of surveillance systems by using one cable to carry video and power... |
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KanexPro HDBASEPOE Long-Runner HDMI Extender Balun with PoE, Transmitter & Receiver Kit List Price: $0.00 Sale Price: $599.99 |
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The KanexPro HDBASEPOE Long-Runner with PoE (Power over Ethernet) employs HDBaseT® technology to route high-resolution HDMI signals with full HD 1080p from the source up to 330 feet (100m) to your HD display... |
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Tripp Lite P167-000 HDMI over Cat5 Active Extender Wall Plate Kit List Price: $179.31 Sale Price: $56.99 Used From: $35.99 |
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With Tripp Lites HDMI Over Cat5/Cat6 Wallplate Extender Kit, you can locate a HDMI enabled display up to 230 ft. away from the HDMI source, using 24Awg, Solid wire Cat5e/6 cabling. The kit consists of a Passive wallplate at the source side, and an Active wallplate (with built-in signal regenerator) at the display side... |
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Angel 4 Packs 50 Foot cable for security camera video and power(Colors may vary) Sale Price: $42.99 |
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Use with Closed Circuit Television (CCTV) applications and security camera components. This pre-terminated CCTV cable is perfect for transmitting video and power. Simplify the installation of surveillance systems by using one cable to carry video and power... |
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NowAdvisor®HDMI DVI Cat5 Cat 5/6 UTP AV Extender Balun Repeater Sale Price: $22.99 |
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This HDMI Extender uses two pieces of CAT-5e/6 cables to extend the HDMI connection from source to display for up to 100 feet (30 meters) at maximun resolution of 1080p. It not only breaks the limitation of the HDMI cable transmission length, also the usage of CAT-5e/6 offers more flexibility and convenience in cable construction... |
UTP cat-5 passive balun for CCTV camera system...?
I've been researching CCTV systems - standalone DVRs and cctv cameras - and I've come across something I don't completely understand. I'm looking at using "passive baluns" to connect each camera to the dvr. Now the descriptions in every listing I read says something along the lines of "passive device - no external power required". Does that mean simply that the BALUN itself doesn't need a power supply, or does that mean that when using baluns the CAMERA doesn't need an external power source?
It'd be awesome if the latter case were true, as my company is looking at a 16 camera system, and we'll be running somewhere around 4000ft of cable. It'd be nice if we could just run a cat-5 cable from each camera instead of a video cable to the dvr AND a power cable to a reserved power supply box.
Any suggestions?
p.s. - example of the baluns I'm looking at: http://www.2mcctv.com/product_info-VITEKVTTR1M.html
Thanks!
The Passive Balun means you can transmit a video signal using cat5 cable.
The advantage is that you can transmit video over a longer cable run, usually up to 300m using passive balun. Normal coaxial cables have a limit of around 90m. The twisted cable pairs in cat5 is also good at rejecting electro interferrence.
'No power required' or 'Passive' means that you do not need a powered amplifier or any power source to extend the VIDEO SIGNAL ONLY.....up to 300m.
'Active Balun' is a powered balun which means it will amplify the video signal up to 1200m or so.
If you use the cat5 cable to run power to the cameras, the balun will not make any difference to the distance you can feed power. After 60m of cable, the voltage on most cables start to drop.
If you want a long cable run to power your camera, use a 14v power supply for 12v cameras or 28v psu for 24v cameras. In this case any voltage drop over the distance of the cable will be slightly compensated by the higher originating voltage.
Here's a few tips
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1) Use a balun that has a power connector with it so you only need one device o make video & power conection on camera side e.g see the balun with the dc connector here http://www.cop-security-online.co.uk/acatalog/Shop__front_Passive_system_36.html
2) A trick I did on an installation with long distance cameras is use a 24vAC power supply then I used a 24vAC to 12vDC convertor guaranteeing I could get 12v on the camera end up to 250m away
Hope this helps.
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