I N S T A L L A T I O N TW3000P Series Passive Multichannel Video Transceivers C1662M-A (1/06)
Important Safety Instructions 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9.
Description The TW3000 Series multichannel video transceivers can transmit multiple video signals over unshielded twisted pair (UTP) cable. The receivers are passive and require no power. The transceivers are available with 8, 16, or 32 channels and can be mounted into an industry standard 19-inch (48.26 cm) wide equipment rack. Each model has built-in surge suppression. The transceivers can be used at the camera and/or monitoring location.
BACK VIEW 1 2 3 4 5 6 7 1 8 2 3 4 5 6 7 8 TW3008P 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TW3016P 1 17 2 18 3 19 4 20 5 21 6 22 7 23 8 24 9 25 10 26 11 27 12 28 13 29 14 30 15 31 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 TW3032P Figure 1.
Installation Make sure all parts are present for the units. TW3008P 4 4 4 2 Rack mount screws, 10-32 x 0.750-inch, Phillips, pan head (U.S.) Rack mount screws, M6 x 1, 20 mm Washers Screw terminal connectors TW3016P 4 4 4 4 Rack mount screws, 10-32 x 0.750-inch, Phillips, pan head (U.S.) Rack mount screws, M6 x 1, 20 mm Washers Screw terminal connectors TW3032P 4 4 4 8 Rack mount screws, 10-32 x 0.750-inch, Phillips, pan head (U.S.
APPLICATIONS Figures 3 through 6 show how to use the transceivers in various applications. Always connect + to + and - to -. The TW3032P is used as an example in Figures 3 through 6. Table A shows the distance in feet with Coaxitron or video only when using a particular type of Cat cable. Table B shows the maximum allowable wire gauge for single wire and stranded wire. Table A.
10 PINS (5-/6+) PIN 5 + + - PIN 4 - + FIXED CAMERA 8 PINS (4-/5+) MONITOR UTP VIDEO TW3032P 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Figure 4. Connecting a UTP Camera to a UTP Receiver NOTE: UTP cameras have a 10-pin RJ-45 connector. Standard RJ-45 connectors have 8 pins.
VC-UTP BOARD + - SPECTRA® + UTP COAXITRON TW3032P 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 VIDEO MONITOR Figure 6.
Service REPLACING A BACK PANEL You can easily replace a blank back panel or a back panel with connectors. Figure 7 shows the removal of a blank panel after the two thumbscrews are loosened. The panels with connectors can be removed the same way. Figure 7.
Specifications ELECTRICAL Power Source Wire Type Wire Category Wire Impedance Wire Distance DC Loop Resistance Differential Capacitance Transient Immunity Insertion Loss No power required Unshielded twisted pair (24 AWG maximum) Cat3 or better 100 ohms ± 20% 750 feet maximum 52 ohms per 1,000 feet 19pF/ft max 300 W peak pulse power (8/20 US) <1 dB 0-8 MHz frequency range VIDEO CHARACTERISTICS Video Input/Output Format Frequency Response Common Mode/Differential Mode Rejection 1, BNC; internally terminate
PRODUCT WARRANTY AND RETURN INFORMATION WARRANTY Pelco will repair or replace, without charge, any merchandise proved defective in material or workmanship for a period of one year after the date of shipment. Exceptions to this warranty are as noted below: • Five years on FR/FT/FS Series fiber optic products and TW3000 Series unshielded twisted pair transmission products. • Three years on Spectra® IV products. • Three years on Genex® Series products (multiplexers, server, and keyboard).
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