VH3256 NITEK

Artikelnummer: DEK-1307

Aktiver 32-Kan. Video Zweidrahtempfänger BNC Ausgänge, 19", 24VAC 32-Kanal Zweidraht Videosignal-Empfänger Bandbreite: DC bis 10MHz Übertragung über CAT2 (min) UTP Kabel Bis 1000m Übertragung (passive Sender/UTP Kabel) Bis 2200m Übertragung mit TT560 (Aktive Sender)

Kategorie: Zweidraht


7.239,75 €

inkl. 19% USt., versandfreie Lieferung

Lieferzeit: 15 Werktage

Stk


Beschreibung

Hersteller-Datenblatt

Kurzbeschreibung:

Aktiver 32-Kan. Video Zweidrahtempfänger BNC Ausgänge, 19", 24VAC
32-Kanal Zweidraht Videosignal-Empfänger
Bandbreite: DC bis 10MHz
Übertragung über CAT2 (min) UTP Kabel
Bis 1000m Übertragung (passive Sender/UTP Kabel)
Bis 2200m Übertragung mit TT560 (Aktive Sender)


Beschreibung:

Size 1 RU x 9.5" (D)
Power Requirements 24 VAC @ 800mA
(Wall transformer provided with unit)
Video Input Balanced low voltage current loop
Video Output 1 Vpp composite video
monochrome or color
Common Mode Rejection >70dB
Video Format RS170, NTSC, PAL, SECAM,
CCIR (Color or B/W)
Twisted Pair Connection Screw terminals providing balanced low voltage current loop
Operating Frequency DC to 10 MHz
Recommended
Transmission Distance Up to 3,000 feet (900 meters) w/Passive Baluns Up to 6,000 feet (1,800 meters) w/Active Transmitters
Transient Immunity Built-in
Temperature Range -20 degrees C to +55 degrees C
Humidity Range 0 to 98% non-condensing
Enclosure Type Standard 19" rack 1 RU in height
Wire Spec 26 to 12 AWG Unshielded Twisted Pair (UTP)
DC Loop Resistance 51 Ohms/1,000 feet (max) (51 Ohms/300 meters)
Normal Capacitance 17pF/ft.
Impedance 100 Ohms +/- 20%
UTP Category 2 or better
The VH3256 is a 32 port active video hubs with built-in surge suppression, ground loop isolation, gain and loss control, and video detection. Systems operate with other Nitek UTP video equipment including, video transceiver hubs, standard video balun transceivers, active transmitters, or any twisted pair equipped camera.
These active video hubs are multi-channel video receiver devices that provide a low cost means of receiving quality live video over Category UTP cabling. The systems can also adapt to existing communication and computer network spare pairs, or new cable installations. The VH3256 can be used on video runs up to 3,000 feet (900 meters) when used with passive transmitters, or distances of up to 6,000 feet (1,800 meters) with the Nitek TT560 active transmitter. These hubs provide superior immunity from noise and interference, even when run in common raceways
with AC.


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