16-channel Passive Video Balun: Etrix 16VP (19" rack)


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Ceiling Dome Camera CAM 082 (420TVL, Sharp, 0.5 lx, 3.6mm)
Front view

Ceiling Dome Camera CAM 082 (420TVL, Sharp, 0.5 lx, 3.6mm)
Rear view

Ceiling Dome Camera CAM 082 (420TVL, Sharp, 0.5 lx, 3.6mm)
The included accessories

16-channel transmitter or receiver allowing to transmit video signals from 16 cameras via four 8-wire UTP cables. When used as the transmitter in pair with an active receiver, it can send the video signals over distances up to 1500 m, preserving their original quality.
The device matches the 75 ohm impedance of the unbalanced source or load to the impedance of the balanced lines formed by the pairs of the UTP cable.
Used in video surveillance systems, the devices allow efficient design of transmission lines without hard wiring.

Distinguishing features
  • interference-free transmission of 16 video signals
  • simpler and cheaper wiring - the 16 video channels are transmitted via four UTP CAT5e cables
  • range of transmission with passive receivers (e.g. M16662, M16664) up to 330 m
  • range of transmission with active receiver (e.g. M16675) up to 1500 m
  • passive components - no power supply needed
  • built-in anti-interference filters
  • possibility of connecting UTP cables via RJ-45 connectors or screw terminals
The type of cable and connector wiring
A UTP cable rated CAT5 or higher is required. The quality of the cable used has a direct impact on the image quality and transmission range.
The wires should be connected (using a crimping tool, e.g. J9210) in accordance with the scheme TIA/EIA-586B for RJ-45 connectors. Coaxial cables terminated with BNC plugs are to be connected to the BNC sockets.
RJ-45 wiring

The video signals from the cameras are transmitted via UTP cables, using M16655 baluns and the 16-channel balun M16715

Name Etrix 16VP
Code M16715
Frequency range
0 .. 8 MHz
CMRR 76 dB
Impedance of coaxial input / output 75 ohm
Impedance of balanced output / input 100 ohm
Differential capacity (max) 62 pF/m
Supported standards NTSC, PAL, SECAM, CCIR
Operating temperature -10 .. +70 °C
Storage temperature -30 .. +70 °C
Dimensions 430 x169 x 44 mm
(without BNC)

Technické dáta

Model 16VP
Product type Video transformer
Brand Etrix
Input parameters number 16
connector type BNC
Operating band MHz 0 ... 50
Supported signals and maximum resolution AHD, HD-CVI, HD-TVI (5 MP))
impedance ohm 75
Output parameters number 16, 4
connector type RJ-45, Screw terminals
impedance ohm 100
CMRR dB @ 5 MHz 60
Pracovná teplota °C -10 .. 55
Dimensions mm 430 × 169 × 44