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RJ45 Connectors
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Beginner (Installs < 10 minutes)
Comelit USA
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Extend Video, Power, and Data Through a Single Cat. 5 Cable
Comelit USA CBLNPT Passive Balun with Power and Data
Comelit USA CBLNPT Passive Balun with Power and Data
Comelit USA CBLNPT Passive Balun with Power and Data
Item# 50975
Price: Normally $22.00 
Hot Deal $8.75
Free shipping on orders over $175 - See Details


  • Up to 1800ft (B/W), Up to 1200 ft (Color)
  • Connect Power, Video and PTZ (RS485/ RS422) over 1 UTP CAT5
  • Passive, no power required
  • BNC to RJ45
  • Streamlined compact design
  • Warranty: 3 Years

Essential Info

The Comelit USA CBLNPT Passive Balun with Power and Data offers a convenient and cost effective solution to transmitting Video, Power and Data over unshielded twisted pair (UTP) cable. The Balun is a transceiver designed to be used at both the camera and the receiver end of the system. Using less cables per camera minimizes installation and cabling time.


  • Video Format: NTSC, PAL, SECAM
  • Maximum Input: 1Vpp, 75 Ohms
  • Insertion Loss: Less than 2dB per pair over the frequency range from DC to 5Mhz
  • Return Loss: Greater than 15dB over the frequency range from DC to 5Mhz
  • Frequency Response: DC to 5 MHz
  • Attenuation: DC to 5 MHz 1.5dB Max
  • Common Mode Rejection: 15KHz to 5 MHz , 60 dB
  • Impedance:
    • Coax, Male BNC: 75 Ohms
    • Terminal: 100Ohms
  • Video: BNC connector for input, RJ45 for output
  • Power: Power cord for input, RJ45 for output
  • Data: Screw terminals for data output, RJ45 connector for input
  • Temperature range: 10 ~ 120F
  • Humidity range: 0 ~ 95%
  • Wire type: UTP (Unshielded Twisted Pair) 24 AWG
  • Distance:
    • B/W: 1,800ft
    • Color: 1200ft
  • Case: ABS Plastic
  • Dimension: W 45mm x H 21mm x D 21.5mm with power cord
Important notes:
Smarthome does not accept any returns for this product. If defective, you will need to contact the manufacturer directly for all warranty issues.
Manufacturer contact information: Comelit Cyrex, Tel: (626) 930-0388 Ext 105


1 Ratings
5 star: 100%  (1)
4 star: 0%  (0)
3 star: 0%  (0)
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Average Customer Rating
(1 customer ratings)
Share your thoughts with other customers
ROBERT -- pagosa springs, CO   6/5/2014
Very Good Product. Good Service and Delivery.


Cat. 5 Cable       
Cat. 5 Cable       

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