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Nitek VB31M Video Balun for UTP Category Cables
VB31M Nitek | JMAC Supply
 

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Product Code: NITEK-VB31M
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Nitek VB31M Video Balun for UTP Category Cables


  • Also known as: N1-VB31M, NTK-VB31M

    • The VB31M is a UTP video balun transceiver that serves as a UTP video transmission device converting coaxial signals for twisted pair transmission into UTP signals. The VB31M provides a low cost means of sending live video over UTP point-to-point wiring for distances of up to 750 feet (225 meters). The VB31M video balun transceiver operates with other passive CCTV baluns or active video receivers to provide CCTV transmission. Up to 1,500 feet (450 meters) with the TR515 single channel receiver and model 51 series hubs, and up to 3,000 feet (900 meters) with the TR560 single channel receiver and model 56 series hubs. A basic system uses (2) video balun transceivers, one at each end of a twisted pair of wires. These units are intended for use over existing in-house telephone wiring, Category 5 wiring or other twisted pair cable runs to provide a convenient, cost-effective alternative to coax. The VB31M is designed to provide superior immunity from noise and interference even when running next to line power. The VB31M is a UTP transceiver that provides another Security Transmission Solution from Nitek.    		Features:
    • RJ45 jack connection for twisted pair
    • Quality video over ordinary twisted pair cable
    • Immunity to noise and interference
    • Passive devices - do not require power
    • Mini-coax pigtail for in-camera or dome mounting
    • Weather resistant design
    • Easier to install than coax
    • Compatible with all twisted pair equipped cameras, enclosures and domes


    Technical Specifications:
    • Size: 0.9" (H) x 1.0" (W) x 2.0" (D) (not including coax)
    • Power Requirements: NONE REQUIRED
    • Input: 1 vpp composite video monochrome or color
    • Output: Balanced low voltage current loop
    • Shipping Weight: 1 lb for single unit
    • System (2 Transceivers Required):
    • Video Format: RS170, NTSC, PAL, SECAM, CCIR (Color or B/W)
    • Video Input: 1 vpp composite video monochrome or color
    • Operating Frequency: DC to 10 MHz
    • Common Mode Rejection: >60 dB typ.
    • Temperature Range: -10 degrees C to +85 degrees C
    • Humidity Range: 0 to 98%, non-condensing
    • Twisted Pair Connection: RJ45 jack
    • Wire Spec: 26 to 12 AWG Unshielded Twisted Pair (UTP)
    • DC Loop Resistance: 51 Ohms/1,000 feet (max) (51 Ohms/300 meters)
    • Normal Capacitance: 17pF/ft.
    • Impedance: 100 Ohms +/- 20%
    • UTP Category: 2 or better


    UPC: 661955003135

    Average rating: 5.0, based on 2 reviews


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