by PROSECURITYSTAR
Date first available at Amazon.com: October 15, 2011
1 used & new from $23.00
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Review & Description
FEATURES: * Easy installation, using the standard UTP cable system * The Passive Video Balun with cable connector save space in the back of DVR and allow installations on narrow shelves and racks. * Male BNC allows connection directly to the camera or DVR * Support all video devices, such as camera, monitor, DVR card and recorder etc. * Lower budget, the price of CAT 5 cable is much less than coaxial cable * Using UTP cable (CAT 5, RJ45) to transmit video, audio signal instead of coaxial * Utilize existing wiring. Already have structured cabling systems? Simply connect a balun at each end of the cable run to transmit your signal. * Reduce installation cost. UTP cables physically smaller than coax alternatives, more cameras through a smaller diameter, extremely easy to install and terminate. * Better EMI and RFI interference rejection than coaxial cable * Lower cable cost. The cost of video balun plus Cat 5 cable may less than traditional wire. Especially for high cost Plenum Coax cables. SPECIFICATIONS: Electrical/ Video: * Power Source: No * Wire Type: Unshielded Twisted Pair * Wire Category: Cat3 or better * Wire Impedance: 100 ohms +/- 10% * Transmission Distance: Black/White 600 Meters (2000 Ft.), Color 400 meters (1300 Ft.) Using Cat5e or Cat6 * DC Loop Resistance: 52 ohms per 1000 feet (18 ohms per 100m) Video/ Audio Characteristics: * Video Input/ Output: One BNC (Male) * Input Impedance: 75 ohms * Video Format: NTSC, PAL, SECAM, CCIR * Frequency Response: DC to 6MHz * Common Mode/ Differential Mode Rejection: > 60dB typical (frequency range from 15KHz to 6MHz) * Audio Support: Yes * Surge suppression: No * Video: Yes Mechanical: * BNC: Video input/ output * Terminal Block: UTP input/ output * RJ45 * Finishing: Gray or Black General: * Operating Temperature: -10~+60°C * Relative Humidity: 0 to 95%, non-condensing * Dimensions: 4.6 x 1.5 x 1.4 cm * Weight: 0.03 lb (16g) Read more
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