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ADDENDUM
Addendum No.: C1648M ADDEN
Date: April 29, 2005
Manual Affected: FT85081/FR85081 Fiber Transmitter and Receiver
Installation Manual – C1648M
Manual Update: Attachment of Ferrite to Data Cable of FT85081 Transmitter
A snap-on ferrite is supplied with the FT85081MSTR,
FT85081SSTR, and FT85081SFCR transmitters. The ferrite
must be attached to the data cable of the transmitters to
comply with FCC and CE emissions requirements.
After data connections are made to the data connector on
the
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INST ALLA TION FT85081/FR85081 Fiber Transmitter and Receiver ® Eight-Channel Digitally Encoded Video with Bidirectional Data C1648M (4/05)
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Contents Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Regulatory Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Product Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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List of Tables A Data Selection Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 B Data Connector Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 CTroubleshooting with Front-Panel Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 C1648M (4/05) 3
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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. Do not defeat the safety purpose of t
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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 CAUTION: within this unit. RISK OF ELECTRIC SHOCK. This symbol indicates that there are important DO N
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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. These limits are designed to
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Product Overview DESCRIPTION The FT85081/FR85081 fiber transmitter and receiver provide the ability to transmit eight unidirectional composite video channels and one bidirectional data channel over one optical fiber (refer to Figure 1). EIGHT EIGHT VIDEO VIDEO INPUTS OUTPUTS FT85081 FR85081 TRANSMITTER RECEIVER ONE FIBER DATA DATA Figure 1. Eight-Channel Video FT85081 Transmitter and FR85081 Receiver with Bidirectional Data Channel Features of the FT85081/FR85081 fiber optic transmis
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MODELS The FT85081/FR85081 fiber transmitter and receiver consist of the following series of models: Multimode Models: FT85081MSTR Eight-channel fiber optic video transmitter/single-channel data transceiver; multimode, ST connector FR85081MSTR Eight-channel fiber optic video receiver/single-channel data transceiver; multimode, ST connector Single-Mode Models: FT85081SSTR Eight-channel fiber optic video transmitter/single-channel data transceiver; single-mode, ST connector FR85081SSTR Ei
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FRONT PANEL The front panel of the FT85081 transmitter and the FR85081 receiver provides LED indicators that allow you to monitor data activity, signal status, and operating power. The following sections provide a view of the front panel of the FT85081 transmitter and the FR85081 receiver. FRONT PANEL - FT85081 TRANSMITTER Figure 2 illustrates the front panel of the FT85081 transmitter. 8 4 7 3 Tx 6 2 Rx 5 1 Figure 2. Front Panel of FT85081 Transmitter DATA
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FRONT PANEL - FR85081 RECEIVER Figure 3 illustrates the front panel of the FR85081 receiver. 8 4 Tx 7 3 Rx 6 2 5 1 Figure 3. Front Panel of FR85081 Receiver DATA TX LED DATA RX LED POWER LED (Pelco badge) VIDEO PRESENT LEDs (1-8) CARRIER DETECT LED For detailed information about the front-panel indicators, refer to the Troubleshooting section. 10 C1648M (4/05)
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0 REAR PANEL Connections to the FT85081 transmitter and the FR85081 receiver are made to the rear panel of the module. The following sections provide a view of the rear panel of the FT85081 transmitter and the FR85081 receiver. REAR PANEL - FT85081 TRANSMITTER Figure 4 illustrates the rear panel of the FT85081 transmitter. 1 8 2 3 4 5 6 7 7 8 GND 2 3 1 4 6 5 9 6 8 7 5 Figure 4. Rear Panel of FT85081 Transmitter RACK POWER/ALARM CONNECTOR, 4-pin connecto
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0 REAR PANEL - FR85081 RECEIVER Figure 5 illustrates the rear panel of the FR85081 receiver. 1 8 2 3 4 5 6 7 7 8 GND 2 3 1 4 6 5 9 6 8 7 5 Figure 5. Rear Panel of FR85081 Receiver RACK POWER/ALARM CONNECTOR, 4-pin connector for power/alarm connection of rack-mounted module STANDALONE POWER CONNECTOR, 2-pin connector for power connection of standalone module; removable mating connector with screw terminals (not shown) VIDEO OUT CONNECTORS (1-8), 75-ohm BNC
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0 0 Installation PACKAGE CONTENTS The following items are supplied: • With the FT85081 transmitter: 1 Regulated switching power supply with four plug adapters (North American, Australian, U.K., and European configurations); 100-240 VAC input, 12 VDC output 1Wall clip with two 4-40 x .250-inch Phillips pan head screws with lock washers (for attachment of single module to wall) 1 FT85081/FR85081 Fiber Transmitter and Receiver Installation manual (this manual) • With the FR85081 r
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With the FT85081 transmitter/FR85081 receiver powered off, turn the Data Selection switch using a screwdriver until the number representing the required data communication is selected. Refer to Table A for Data Selection switch settings. Table A. Data Selection Switch Settings Data Selection Switch Setting RS-232 0 (default setting) RS-422 1 RS-485 2-Wire 2 RS-485 4-Wire 3 Manchester/Bi-Phase 4 Not used 5-9 Note the following: • The FT85081 transmitter/FR85081 receiver allow
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™ • RK5000PS-5U: Designed to accommodate Endura modules but can also accommodate fiber optic modules with the use of the appropriate adapter kit. The RK5003-1UEXP adapter kit is required for installation of the FT85081 transmitter/ FR85081 receiver into the RK5000PS-5U chassis. For information about the RK5000PS-5U chassis, refer to the RK5000PS-5U Rack Mount Chassis Installation manual. NOTE: The FT85081 transmitter/FR85081 receiver is a triple-width fiber optic module that
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0 CONNECTIONS Connections to the FT85081 transmitter and the FR85081 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). •Video
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Table B. Data Connector Pin Assignments Pin RS-485 RS-485 Number RS-232 RS-422 2-Wire 4-Wire Manchester Bi-Phase 1— Out+ In+/Out+ Out+ — — 2— Out- In-/Out- Out- — — 3— In+ — In+ In+ (W) In+ 4— In- — In- In- (B) In- 5In — — — — — 6 Out — — — — — 7— —— — Out+ (W) Out+ 8— —— — Out- (B) Out- 9 Ground —* —* —* Shield Shield *Ground may be required based on conditions of installation. Refer to the current version of EIA/TIA-422 and EIA/TIA-485 standards for additional information. NOTES: •
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0 0 FR85081 RECEIVER – DEVICE A DATA CONNECTOR 1 RS-232 DATA SELECTION 2 3 2 3 RS-232 1 4 RX 4 5 5 (RX) DATA IN TX 9 6 8 7 6 (TX) DATA OUT GND 7 8 GND RS-232 DATA CONNECTIONS BETWEEN DEVICE A AND FR85081 RECEIVER FT85081 TRANSMITTER – DEVICE B DATA CONNECTOR 1 RS-232 DATA SELECTION 2 3 3 2 RS-232 4 1 RX 4 5 5 (RX) DATA IN TX 9 6 8 7 6 (TX) DATA OUT GND 7 8 GND RS-232 DATA CONNECTIONS BETWEEN DEVICE B AND FT85081 TRANSMITTER Figure 9. RS-232 Data Communication Wiring 18 C1648M (4/05)
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0 0 FR85081 RECEIVER – DEVICE A DATA CONNECTOR RS-422 RX+ 1 (TX+) DATA OUT+ RS-422 DATA SELECTION RX- 2 (TX-) DATA OUT- TX+ 3 (RX+) DATA IN+ 3 2 1 4 TX- 4 (RX-) DATA IN- 5 5 9 6 8 6 7 7 8 GND RS-422 DATA CONNECTIONS BETWEEN DEVICE A AND FR85081 RECEIVER FT85081 TRANSMITTER – DEVICE B DATA CONNECTOR RS-422 RX+ 1 (TX+) DATA OUT+ RS-422 DATA SELECTION RX- 2 (TX-) DATA OUT- TX+ 3 (RX+) DATA IN+ 3 2 4 1 TX- 4 (RX-) DATA IN- 5 5 9 6 6 8 7 7 8 GND RS-422 DATA CONNECTIONS BETWEEN DEVICE B AN
