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git award ip7142.jpg VIVOTEK IP7142 Mrežna kamera je osvojila  GIT Security Award 2009 u kategoriji CCTV. Ta nagrada dokazuje da je VIVOTEK izgradio značajan ugled u IP video nadzornoj industriji i njihovi proizvodi imaju veliku naklonjenost kupaca. Više o ovoj mrežnoj kameri pogledajte ovdje.

 

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VIDEO BALUNI arrow CCTV pasivni baluni arrow CCTV balun BNC na RJ45



CCTV balun BNC na RJ45


Cijena po Jedinici (komad): 187,50 kn; (uključen PDV)


Product Name:
The standard balun: BNC to RJ45
Description:
 
Features:
We offer 2 models of Standard RJ45 balun:
- Mini-housing
- Standard-housing

The CCTV Video Balun allows base-band composite video signals to be transmitted via a single unshielded twisted pair (UTP) cable for more versatile cabling.
The CCTV Balun is used in pairs to allow you to eliminate more expensive coaxial cable, including coupling signals from remote video cameras to display systems, video capture, security and surveillance monitoring applications.

# no AC power or batteries needed
# bi-directional signal conversion
# ultra-miniature enclosure.
Specification:
Bandwidth:
Video DC to 8MHz

Maximum input:
1.1Vp-p

Impedance:
75 ohm to 100 ohm (or 75ohm to 120ohm on request)

Insertion loss:
Max. 2dB per pair over the frequency range

Return loss:
Greater than 15dB over the frequency range

Common mode rejection:
Greater than 40dB at 8MHz

Cable-UTP:
Cat5 or better, #24AWG typical
Impedance: 100ohm at 1MHz
Max. capacitance: 20pf/ft
Attenuation: 6.6dB/1000ft at 1MHz

Cable-BNC:
Impedance: 75ohm at 1MHz (RG59/U)
Max. 25ft. of coax allowed per end to end link

Maximum distance:
Color: Cat.5 2230ft (680 Meters)
Monochrome: Cat.5 2550ft (780 Meters)

Environment required:
Operating temp. 0 to 55?C
Storage temp. -22 to 85°C
Humidity up to 95%
Safety Approval:
 
Other Description:

MINI-HOUSING MODEL:


STANDARD-HOUSING MODEL:

Important: To avoid possible error, please pay careful attention to the wiring specs above.
Please inform us if you require different wiring (such as 5+/4- or 7+/8- )




 







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