I N S T A L L A T I O N ® FT8308/FR8308 Fiber Transmitter and Receiver Eight-Channel Digitally Encoded Video C1647M (3/05)
Contents Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Regulatory Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Product Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
CAUTION: These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock do not perform any servicing other that contained in the operating instructions unless you are qualified to do so. The product and/or manual may bear the following marks: This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this unit.
Regulatory Notices This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. RADIO AND TELEVISION INTERFERENCE This equipment has been tested and found to comply with the limits of a Class A digital device, pursuant to Part 15 of the FCC Rules.
Product Overview DESCRIPTION The FT8308/FR8308 fiber transmitter and receiver provide the ability to transmit up to eight composite video channels over one optical fiber (refer to Figure 1). EIGHT VIDEO OUTPUTS EIGHT VIDEO INPUTS FT8308 TRANSMITTER ONE FIBER FR8308 RECEIVER Figure 1.
MODELS The FT8308/FR8308 fiber transmitter and receiver consist of the following series of models: Multimode Models: FT8308MSTR Eight-channel fiber optic video transmitter; multimode, ST connector FR8308MSTR Eight-channel fiber optic video receiver; multimode, ST connector Single-Mode Models: FT8308SSTR Eight-channel fiber optic video transmitter; single-mode, ST connector FR8308SSTR Eight-channel fiber optic video receiver; single-mode, ST connector FT8308SFCR Eight-channel fiber optic video transmitter; s
FRONT PANEL The front panel of the FT8308 transmitter and the FR8308 receiver provides LED indicators that allow you to monitor signal status and operating power. The following sections provide a view of the front panel of the FT8308 transmitter and the FR8308 receiver. FRONT PANEL - FT8308 TRANSMITTER Figure 2 illustrates the front panel of the FT8308 transmitter. 8 4 7 3 6 2 5 1 Figure 2.
FRONT PANEL - FR8308 RECEIVER Figure 3 illustrates the front panel of the FR8308 receiver. 8 4 7 3 6 2 5 1 Figure 3. Front Panel of FR8308 Receiver VIDEO PRESENT LEDs (1-8) CARRIER DETECT LED POWER LED (Pelco badge) For detailed information about the front-panel indicators, refer to the Troubleshooting section.
REAR PANEL Connections to the FT8308 transmitter and the FR8308 receiver are made to the rear panel of the modules. The following sections provide a view of the rear panel of the FT8308 transmitter and the FR8308 receiver. REAR PANEL - FT8308 TRANSMITTER Figure 4 illustrates the rear panel of the FT8308 transmitter. 8 7 6 5 Figure 4.
REAR PANEL - FR8308 RECEIVER Figure 5 illustrates the rear panel of the FR8308 receiver. 8 7 6 5 Figure 5.
Installation PACKAGE CONTENTS The following items are supplied: • • With the FT8308 transmitter: 1 Regulated switching power supply with four plug adapters (North American, Australian, U.K., and European configurations); 100-240 VAC input, 12 VDC input 1 Wall clip with two 4-40 x .
MOUNTING THE TRANSMITTER/RECEIVER TO A WALL The FT8308 transmitter/FR8308 receiver can be mounted to a wall in the following ways: • Using the supplied wall clip for attachment of a single module to a wall. For installation instructions, refer to the Mounting the Transmitter/Receiver Using the Wall Clip section below. • Using the optional WM5002 wall mount kits, which are designed for mounting of double-width fiber optic modules. The WM5002-3U base kit allows attachment of a single module to the wall.
UPPER FLANGE VERTICAL MOUNTING HOLE (2) HORIZONTAL MOUNTING HOLE (2) TRANSMITTER/ RECEIVER SCREW, PHILLIPS PAN HEAD WITH LOCK WASHER (2) WALL CLIP LOWER FLANGE Figure 6.
CONNECTIONS Connections to the FT8308 transmitter and the FR8308 receiver are made on the rear panel of the modules and consist of the following: • Power connection • • • NOTE: A 12 VDC or 24 VAC power supply can be used to power the transmitter/ receiver when used as a standalone module. A 12 VDC power supply is provided. If a 24 VAC power supply is used, the power supply must be a Listed Direct Plug-In Power Unit marked as Class 2 and rated as 24 VAC, 200 mA (minimum output).
Troubleshooting LED indicators on the front panel of the FT8308 transmitter/FR8308 receiver (refer to Figure 2 and to Figure 3, respectively) allow you to monitor signal status and operating power. Table A provides information about the front-panel indicators and associated troubleshooting guidelines. Table A. Troubleshooting with Front-Panel Indicators Indicator Color Meaning Possible Cause Corrective Action Power LED (Pelco badge) Blue Pelco logo lights. Power is being applied – to the module.
Table A. Troubleshooting with Front-Panel Indicators (Continued) Indicator Color Meaning Possible Cause Corrective Action Video Present LED (Continued) Red on receiver Incoming video signal is not present on the channel. Optical signal is not being received from the transmitter. Carrier Detect LED is also red. Refer to the Carrier Detect LED troubleshooting section below. Video source is not powered on. Check power connection to the video source. Video source is not connected to the transmitter.
Specifications VIDEO Number of Channels Modulation Type Video Input Bandwidth Gain Crosstalk Differential Gain Differential Phase Tilt Signal-to-Noise Ratio 8 Pulse code modulation, 8-bit resolution 1.0 Vp-p, 75 ohms; NTSC, PAL, and SECAM 6.5 MHz Unity -50 dB typical at 3.58 MHz <1% <1.
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 FT/FR8000 Series fiber optic products and the following fixed camera models: CC3701H-2, CC3701H-2X, CC3751H-2, CC3651H-2X, MC3651H-2, and CC3651H-2X.
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