© MuxLab Inc.
Passive CCTV/GLI Hub Installation Guide
Page 7
3.3.
Pre-Installation Checklist
The Passive CCTV/GLI Hub provides a centralized
sixteen (16) port CCTV copper twisted pair cabling
solution.
1.
The Passive CCTV/GLI Hub is used in a CCTV
installation to manage the video, power and control
connections between the CCTV cameras and the
head-end.
2.
The product incorporates a video balun at each port
and is connected to the DVR via coaxial cable and
features a switch at each port to select between Pass-
Thru Mode (500022 compatible) or Power-Thru
Mode (500024/500029 compatible) depending on
the cabling configuration.
3.
The Passive CCTV/GLI Hub works in conjunction
with MuxLab’s other CCTV products including the
500000, 500009, 500015, 500022, 500023, 500024,
500029, 500120 and 500122). The passive CCTV
Baluns are connected at the CCTV camera.
4.
The Passive CCTV/GLI Hub works with CCTV
cameras that have built-in twisted pair baluns. It
may be necessary to reverse the polarity of the wires.
