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VH1639

SKU: P 661955051525 Categories: , Tags: ,

16 Channel Video Balun Transceiver Hub – up to 750 feet

Overview

The VH1639 is a 16 port video balun hub with built-in surge suppression. Systems operate with other Nitek UTP video equipment including, single or multi-port video balun hubs, standard video balun transceivers, or active receivers. The VH1639 is appropriate for all CCTV applications using standard Analog type cameras.

The VH1639 video balun hubs are multi-channel video transmission devices that provide a low-cost means of sending 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 VH1639 can send video up to 750 feet (225 meters) when used with other products in the VB37 or VB39 family. When used with model TR515 or TR560 active receivers, distances of 1,500 feet (450 meters) and 3,000 feet (900 meters), respectively, can be attained. The VH1639 are is designed to provide superior immunity from noise and interference, such as RFI and EMI.

Features

  • Quality video over ordinary twisted pair cable
  • Built-in protection from power surges and transients
  • High immunity to noise and interference
  • Passive units require no power
  • Video & P/T/Z over a single pair with up-the-coax systems when used with passive baluns
  • Highly compact, only one rack unit in height
  • Conveniently integrates with Nitek modular systems
  • Video can be run in the same cable with telephone, computer signals, and power
  • Easy to set up and install
  • Limited Lifetime Warranty
  • Designed, tested, manufactured, and supported in the U.S.A.

Technical Specs

Recommended Transmission Distance
  • w/passive units—750 feet
  • w/active units—3,000 feet
Video Format
  • HD TVI/CVI/AHD PAL, SECAM, NTSC, RS170, CCIR (Color or B/W)
Twisted Pair Connectors
  • VH1639—Screw terminals
  • VH1639M—RJ45 modular jacks
Wire Spec
  • 26 to 18 AWG twisted pair
  • DC Loop Resistance
  • 51 Ohms/1,000 feet
Nominal Capacitance
  • 17pF/ft
Impedance
  • 100 Ohms +/- 20%
Category Wire
  • 2 or better
Operating Frequency
  • DC to 40 MHz
Transient Immunity
  • Built-in
Environmental / Temperature
  • Operating: 0°C to 50°C/ -32°F to 122°F
  • Storage: -40°C to 85°C / -40°F to 185°F
  • Humidity: Up to 95% non-condensing
Mechanical Dimensions (W x H x L)
  • 1 RU x 6.0” D
Shipping Dimensions (W x H x L)
  • Package:
  • Weight:

Warranty Information

Limited Lifetime Warranty