Muxlab CCTV Pass-Thru/GLI Balun
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Muxlab CCTV Pass-Thru/GLI Balun

SKU: ML500132 MFR: 500132
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$49.00
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Key Features

  • Ensure clear CCTV video signals with this balun, eliminating ground loop interference up to 50VDC.
  • Extend your surveillance camera range up to 2200ft using Cat5e/6 cable with this CCTV BNC to RJ45 balun.
  • Simplify CCTV installations; this balun supports remote low voltage power over twisted pair wiring.
  • This CCTV balun supports 2-wire PTZ control up to 4000ft, compatible with RS-422 and RS-485 systems.
  • Select between Power-Thru and Pass-Thru modes using the integrated switch for flexible CCTV setups.
  • Durable ABS fire retardant plastic enclosure ensures reliable performance in temperatures from 32 to 131°F.
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Special Order?Estimated to Ship: 09/13/2025
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Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

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Muxlab CCTV Pass-Thru/GLI Balun Specifications

  • Environment

    Baseband video; NTSC, PAL, SECAM

  • Devices

    CCTV cameras, monitors, DVR, IP Encoders and other CCTV equipment

  • Transmission

    Transparent to the user

  • Applications

    Campus, high rise, manufacturing, retail and distribution where ground loops may be present

  • Video: Bandwidth

    20 Hz to 8 MHz

  • Video: Impedance

    Input: 75 Ohms (BNC)
    Output: 100 Ohms (RJ45)

  • Video: Maximum Input

    1.1Vp-p

  • Video: Insertion Loss

    Less than 4 dB per pair from 20Hz to 8 MHz

  • Video: Return Loss

    Less than -15 dB

  • Video: Common Mode Rejection

    Greater than 20 dB

  • Video: Ground Loop Isolation

    Up to 50VDC

  • Video: Maximum Distance

    Color: Cat 3 - 1200' (365m); Cat 5E/6 - 2200' (670m)
    Shorter distances may be achieved when used with DVRs, typical 1000' (305m) to 1500' (457m)

  • Remote Power: Wiring

    Remote low voltage power supported via 2 twisted pairs. A Class II power supply is recommended

  • Remote Power: Maximum Distance

    5 VA: 350' (107m)
    10VA: 175' (53m)
    20VA: 90' (30m)
    30 VA: 60' (20m) (at 24VAC via two twisted pairs)

  • PTZ: Wiring

    2-Wire PTZ Control (i.e. RS-422, Manchester/Bi-Phase, half duplex RS485)
    Wiring: Remote 2-wire PTZ control supported via one twisted pair

  • PTZ: Maximum Distance

    Up to 4000' (1.2 km) depending on the PTZ camera vendor

  • PTZ: Maximum Input Voltage

    50 Volts (AC RMS/DC)

  • PTZ: Maximum Current

    3A (AC RMS/DC)

  • Cable Requirements

    UTP: 24 gauge or lower solid copper twisted pair wire impedance: 100 ohms at 1 MHz. Maximum capacitance: 20 pf/foot. Attenuation: 6.6 dB/1000' (305m) at 1 MHz
    BNC: Impedance: 75 ohms at 1 MHz (RG59/U mini coax). Max. 25' (7.6m) of coax allowed end to end

  • Connectors

    Combined signals: RJ45
    Video: BNC-F
    Power: 2-pole terminal block
    Control: 2-pole terminal block

  • Switch

    Select between Power-Thru (500024/500029) and Pass-Thru (500022) Modes

  • Operating Temperature

    0 to 55 deg. C / 32 to 131 deg. F

  • Storage Temperature

    -20 to 85 deg. C / -4 to 185 deg. F

  • Humidity

    Up to 95%

  • Enclosure

    ABS fire retardant plastic

  • Dimensions

    2.40 x 2.25 x 1.0" / 6.10 x 5.72 x 2.54cm

  • Weight

    1.95oz / 55.28g

Designed For Use With:

  • Universal

Need Help?

For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.

About Muxlab CCTV Pass-Thru/GLI Balun

The CCTV Pass-Thru/GLI Balun allows video, remote power and 2-wire PTZ control to be transmitted via one 4-pair Cat 5 cable and is designed for installations where ground loop issues may be present. The product features ground loop isolation (GLI) and is installed either at the camera or DVR side in conjunction with other standard Muxlab CCTV baluns such as the 500009, 500022, 500024/29 and 500130.

Muxlab CCTV Pass-Thru/GLI Balun Features

  • Video, power and PTZ over one Cat 5 cable
  • Video up to 2200' (670m) via Cat 5 UTP
  • Ground Loop Isolation (GLI)
  • May be installed at camera or DVR side

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Key Features

  • Ensure clear CCTV video signals with this balun, eliminating ground loop interference up to 50VDC.
  • Extend your surveillance camera range up to 2200ft using Cat5e/6 cable with this CCTV BNC to RJ45 balun.
  • Simplify CCTV installations; this balun supports remote low voltage power over twisted pair wiring.
  • This CCTV balun supports 2-wire PTZ control up to 4000ft, compatible with RS-422 and RS-485 systems.
  • Select between Power-Thru and Pass-Thru modes using the integrated switch for flexible CCTV setups.
  • Durable ABS fire retardant plastic enclosure ensures reliable performance in temperatures from 32 to 131°F.

What's in the box:

  • Muxlab CCTV Pass-Thru/GLI Balun
  • Muxlab Lifetime Warranty