APCA 1300 13 8888

1-CH Mini Passive Video Balun with 15cm mini-coax pigtail lead/ Screw terminal

SKU: FS-4103SR

1-CH Mini Passive Video Balun with 15cm mini-coax pigtail lead/ Screw terminal

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  • 1-CH Mini Passive Video Balun with mini-coax pigtail lead
  • Screw terminal connection for UTP cat5e/6 cable

The FS-4103SR video balun is a passive (non-amplified) device that allows the transmission of real-time CCTV video signal via cost-effective Unshielded Twisted Paired (UTP) cable. Baseband (composite) signals of any type are supported. The flexible mini-coax pigtail lead allows FS-4103SR to fit neatly inside CCTV camera back boxes and dome camera enclosures. Screw terminals of FS-4103SR allows easy connection of UTP cable output. Used in pairs, FS-4103SR eliminates costly and bulky coaxial cable, allowing live CCTV colour video signal up to 400m. FS-4103SR is also compatible with all the other FOLKSAFE passive transceiver for application at distance up to 400m and active receiver up to 700m. The superior interference rejection and low emissions of the FS-4103SR allow video signals to coexist in the same wire bundle as telephone, datacom, or low-voltage power circuits. This allows the use of a shared or existing cable plant. FS-4103SR has built-in surge suppressor to protect video equipment against damaging voltage spikes. Its crosstalk and noise immunity ensure quality video signals.


  • Security Monitoring System
  • Multimedia Network Teaching System
  • Medical Monitoring Display System
  • Industrial Automation Control System
  • Banking, securities, financial information display system
  • Remote Network Server Monitoring
  • Department Store Security
  • Casino Security
  • Hospitals, Airports and banks
  • School Campuses

Single Channel Passive Video Transceiver

  • Full-motion colour video signal up to 400m and monochrome (B&W) up to (600m via UTP cat5e/6
  • NTSC, PAL & SECAM video format compatible
  • Real-time transmission
  • No power required
  • Reliable UTP push-pin terminal block
  • Two screw terminals for UTP cable
  • Male BNC with extended 150mm mini-coax pigtail
  • Exceptional interference rejection
  • Built-in TVS (Transient Voltage Suppressors) for surge protection
  • Lightning protection design Grade:III
  • 50 dB crosstalk and noise immunity
  • Compact size and easy installation
  • ABS engineering plastic housing


  • Video Format
  • Operating Frequency
    • DC to 5MHz
  • Max Distance
    • UTP Category 5e (24AWG) Color: 400m  B&W: 600m
  • Common-mode/Differential-mode rejection
    • 15 KHz to 5 MHz   60 dB typ
  • Impedance
    • Coax, Male BNC unbalanced
    • Screw terminal 100Ω balanced
  • Attenuation
    • 1.5 dB typ Max

Wire Type

  • Network Wiring
    • One Unshielded Twisted Pair (for each video signal) 24-16 AWG (0.5-1.31mm)
  • Category Type
    • 2 or better
  • Impedance
    • 100 ± 20 ohms
  • DC Loop Resistance
    • 18 ohms per 100m
  • Differential Capacitance
    • 19 pF/ft max (62 pF/m max)


  • No external power required


  • Video input/output
    • Male BNC connector
  • Video input/output
    • Screw terminal


  • Surge Protection
    • renewable solid state surge protection
  •  Video Input
    • 2KV(common mode), 10/700us IEC6100-4-5/1955(GB/T 1726, 5-1999)
  • Video Output
    • 2KV(different mode), 10/700us IEC6100-4-5/1955(GB/T 1726, 5-1999)


  • Housing
    • ABS engineering plastic
  • Body Color
    • Black
  • Dimensions(L*W*H)
    • 42.4*17.8*17.4mm (BNC connector & cable excluded)
  • Net Weight
    • 40g


  • Operating Temperature
    • -20º ~ 70º C
  • Relative Humidity
    • 0~95% (non-condensing)
  • Storage Temperature
    • -40º ~ 150º C