Black Box CAT3 دليل المستخدم

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Video PTZ Balun
Use CAT3 or CAT5 twisted-pair cable
Use CAT3 or CAT5 twisted-pair cable
instead of coax with your security
instead of coax with your security
or surveillance equipment.
or surveillance equipment.

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Transmit PTZ and video with a single pair of CAT5 UTP cable. FEATURES ™ • Works with Coaxitron and similar Coaxitron PTZ and Video via single pair UTP cable PTZ camera-control systems. • Eliminates coax cable in PTZ closed- Main Distribution Frame 1 Pair UTP circuit TV surveillance systems. • Works with Category 3 or Category 5 UTP cable. Patch Panels (Camera Outlets) • Used in pairs between PTZ controller and receiver. • Maintains a steady video image while Patch Panels (Video I/O Ports) the

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TECH SPECS Cable Required — Impedance — Coaxial side: 75 ohms; Between Balun pairs: Unshielded twisted pair (UTP): UTP side: 100 ohms Construction Standard: Category 3 or higher; Video Bandwidth — DC to 8 MHz Gauge: 24 AWG or lower; Maximum RF Input — 1.1 volts peak-to-peak at 60 Hz Termination: RJ-45 plugs; Insertion Loss — Less than 2 dB over the DC-to-8-MHz frequency range Pairs: 1 or more (2 wires used); Return Loss — Greater than 15 dB over the DC-to-8-MHz frequency range Impedance: 100 ohm