Video signal transmission od 16 different cameras via twisted-pair cables. The device adapts the impedance of a coaxial cable 75Ω to the impedance of twisted-pair cables ensuring video signal transmission for a distance up to 400m.

Each od 16 video KANALs has an output opto-isolated od input, which protects it from:

• lightning discharges,
• voltage differences and strokes,
• electric currents in video signal cables.

The device eliminates signal disturbances that take place with transmission over several hundred meters distances.

TEHNIČNI PODATKI:
 

 

Število kanalov:	16
Distance:	400m
Input / output voltage 75Ω (CVBS):	1Vpp
Video insertion loss:	0dB (@ f=5MHz)
Video pasovna širina:	0 - 9 MHz (-3dB)
Inputs separation:	> -50dB
CMRR (dB @ 5MHz):	50dB
Coaxial cable Izhodna impedanca:	75Ω
Twisted-pair cable Vhodna impedanca:	100Ω
Coaxial cable outputs connectors:	16 x BNC female
Twisted-pair cable outputs connectors:	4 x RJ-45 (8-pins, 4-pairs), terminals
Opto-isolation between inputs:	1000V
Opto-isolation between outputs:	1000V
Opto-isolation between inputs and outputs:	1000V
Opto-isolation between power and in/out:	1000V
Operation temp. / relative humudity:	od -50ºC to +55ºC / <95%
Napajanje:	AC 230V
Poraba:	20W
Tip ohišja:	RACK 19'', 1U
Dimensions (W x H x L) / Teža:	483 x 44 x 245mm / 2,75kg

 

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