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Pelco FR85081 manuel d'utilisation

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Table des matières du manuel d’utilisation

  • Page 1

    ® Pelco World Headquarters • 3500 Pelco Way, Clovis, California 93612-5699 USA USA & Canada: Tel: 800/289-9100 • Fax: 800/289-9150 International: Tel: 1-559/292-1981 • Fax: 1-559/348-1120 www.pelco.com ADDENDUM Addendum No.: C1648M ADDEN Date: April 29, 2005 Manual Affected: FT85081/FR85081 Fiber Transmitter and Receiver Installation Man[...]

  • Page 2

    ® INST ALLA TION FT85081/FR85081 Fiber T ransmitter and Receiver Eight-Channel Digitally Encoded V ideo with Bidirectional Data C1648M (4/05)[...]

  • Page 3

    2 C1648M (4/05) Contents Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Regulatory Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Product Overview . . . . . . . . . . . . . . . . . .[...]

  • Page 4

    C1648M (4/05) 3 List of T ables A Data Selection Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 B Data Connector Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 CT roubleshooting with Front-Panel Indicators . . . . . . . . . . . . . . [...]

  • Page 5

    4 C1648M (4/05) 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 [...]

  • Page 6

    C1648M (4/05) 5 CAUTION: These servicing instructions are for use by qualifi ed 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 qualifi ed to do so. The product and/or manual may bear the following marks: This symbol indicates that dangerou[...]

  • Page 7

    6 C1648M (4/05) 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 T ELEVISION INTERFERENCE This[...]

  • Page 8

    C1648M (4/05) 7 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). Figure 1. Eight-Channel Video FT85081 T ransmitter and FR85081 Receiver with Bidirectional Data[...]

  • Page 9

    8 C1648M (4/05) 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[...]

  • Page 10

    C1648M (4/05) 9 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 T RANSMITTER Figure [...]

  • Page 11

    10 C1648M (4/05) FRONT PANEL - FR85081 RECEIVER Figure 3 illustrates the front panel of the FR85081 receiver. Figure 3. Front Panel of FR85081 Receiver  DA TA TX LED  DA TA 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 T roubleshoo[...]

  • Page 12

    C1648M (4/05) 11 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 T RANSMITTER Figure 4 illustrates the rear panel of the FT85081 transmitter. Figure 4.[...]

  • Page 13

    12 C1648M (4/05) REAR PANEL - FR85081 RECEIVER Figure 5 illustrates the rear panel of the FR85081 receiver. Figure 5. Rear Panel of FR85081 Receiver  RACK POWER/ALARM CONNECTOR, 4-pin connector for power/alarm connection of rack-mounted module  ST ANDALONE POWER CONNECTOR, 2-pin connector for power connection of standalone module; removable m[...]

  • Page 14

    C1648M (4/05) 13 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 V AC input, 12 VDC output 1W all clip with two 4-40 x .250-inch Phillips pan head screws with lock was[...]

  • Page 15

    14 C1648M (4/05) 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 T able A for Data Selection switch settings. Note the following: • The FT85081 transmitter/FR85081 receiver allows data translation betwe[...]

  • Page 16

    C1648M (4/05) 15 • RK5000PS-5U: Designed to accommodate Endur a ™ 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, r[...]

  • Page 17

    16 C1648M (4/05) 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 V A[...]

  • Page 18

    C1648M (4/05) 17 T able B. Data Connector Pin Assignments Pin Number RS-232 RS-422 RS-485 2-Wire RS-485 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- 5I n — — — — — 6 Out — — — — — 7— —— — Out+ (W) Out+ 8— —— — [...]

  • Page 19

    18 C1648M (4/05) Figure 9. RS-232 Data Communication Wiring RS-232 DATA SELECTION RS-232 DATA CONNECTIONS BETWEEN DEVICE A AND FR85081 RECEIVER FR85081 RECEIVER – DATA CONNECTOR 1 2 3 4 5 (RX) DATA IN 6 (TX) DATA OUT 7 8 GND DEVICE A FT85081 TRANSMITTER – DATA CONNECTOR RS-232 DATA SELECTION RS-232 DATA CONNECTIONS BETWEEN DEVICE B AND FT85081 [...]

  • Page 20

    C1648M (4/05) 19 Figure 10. RS-422 Data Communication Wiring RS-422 DATA SELECTION RS-422 DATA CONNECTIONS BETWEEN DEVICE A AND FR85081 RECEIVER 1 (TX+) DATA OUT+ 2 (TX-) DATA OUT- 3 (RX+) DATA IN+ 4 (RX-) DATA IN- 5 6 7 8 GND RX+ RX- TX+ TX- FT85081 TRANSMITTER – DATA CONNECTOR RS-422 DATA SELECTION RS-422 DATA CONNECTIONS BETWEEN DEVICE B AND F[...]

  • Page 21

    20 C1648M (4/05) Figure 11. RS-485 2-Wire (Half Duplex) Data Communication Wiring RS-485 2-WIRE DATA SELECTION FR85081 RECEIVER – DATA CONNECTOR 3 4 5 6 7 8 GND RX+/TX+ -- RX /TX DEVICE A FT85081 TRANSMITTER – DATA CONNECTOR DEVICE B RS-485 2-WIRE DATA SELECTION 3 4 5 6 7 8 GND RX+/TX+ -- RX /TX RS-485 2-WIRE 1 (TX+/RX+) DATA OUT+/DATA IN+ 2 (T[...]

  • Page 22

    C1648M (4/05) 21 Figure 12. RS-485 4-Wire (Full Duplex) Data Communication Wiring RS-485 4-WIRE DATA SELECTION RS-485 4-WIRE FR85081 DATA CONNECTIONS BETWEEN DEVICE A AND RECEIVER FR85081 RECEIVER – DATA CONNECTOR 1 (TX+) DATA OUT+ 2 (TX-) DATA OUT- 3 (RX+) DATA IN+ 4 (RX-) DATA IN- 5 6 7 8 GND RX+ RX- TX+ TX- DEVICE A FT85081 TRANSMITTER – DAT[...]

  • Page 23

    22 C1648M (4/05) Figure 13. Manchester Data Communication Wiring MANCHESTER MANCHESTER DATA SELECTION MANCHESTER DATA CONNECTIONS BETWEEN DEVICE A AND FR85081 RECEIVER FR85081 RECEIVER – DATA CONNECTOR 1 2 3 (RX+) DATA IN+ 4 (RX-) - DATA IN 5 6 7 8 GND W* B* DEVICE A MANCHESTER DATA CONNECTIONS BETWEEN DEVICE B AND FT85081 TRANSMITTER FT85081 TRA[...]

  • Page 24

    C1648M (4/05) 23 Figure 14. Bi-Phase Data Communication Wiring BI-PHASE DATA CONNECTIONS BETWEEN DEVICE A AND FR85081 RECEIVER BI-PHASE DATA CONNECTIONS BETWEEN DEVICE B AND FT85081 TRANSMITTER FT85081 TRANSMITTER – DATA CONNECTOR DEVICE B BI-PHASE DATA SELECTION 1 2 3 4 5 6 7 (TX+) DATA OUT+ 8 (TX-) DATA OUT- GND IN+ IN- BI-PHASE SHIELD BI-PHASE[...]

  • Page 25

    24 C1648M (4/05) T roubleshooting LED indicators on the front panel of the FT85081 transmitter/FR85081 receiver (refer to Figure 2 and Figure 3, respectively) allow you to monitor signal status, data activity , and operating power . T able C provides information about the front-panel indicators and associated troubleshooting guidelines. T able C. T[...]

  • Page 26

    C1648M (4/05) 25 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. Vi[...]

  • Page 27

    26 C1648M (4/05) Carrier Detect LED (Continued) Red on transmitter (continued) A problem exists with the optical power budget. V erify that losses in fiber optic cable do not exceed the optical power budget specification of the fiber optic link. If the losses do exceed the optical power budget, contact Product Support. Red on receiver The optica[...]

  • Page 28

    C1648M (4/05) 27 Data Tx LED Flashing amber Data is being transmitted onto the fiber by the data port. — No action required. Red Data Selection switch is set to an invalid setting. Data Selection switch is set to setting 5, 6, 7, 8, or 9. Set Data Selection switch to the correct setting for the desired data communication (refer to T able A). Not[...]

  • Page 29

    28 C1648M (4/05) Specifications VIDEO Number of Channels 8 Modulation T ype Pulse code modulation, 8-bit resolution Video Input 1.0 Vp-p, 75 ohms; NTSC, PAL, and SECAM Bandwidth 6.5 MHz Gain Unity Crosstalk -50 dB typical at 3.58 MHz Differential Gain <1% Differential Phase <1.2° T ilt <1% Signal-to-Noise Ratio >60 dB (CCIR weighted) [...]

  • Page 30

    C1648M (4/05) 29 OPTICAL POWER BUDGET , TRANSMISSION DISTANCE, AND LASER CLASS 1 LIMIT Fiber Wavelength Optical Power Budget Maximum T ransmission Distance Laser Class 1 Limit* Multimode (62.5/125 µm) 1310 nm (video) 20 dB † 1 km (0.6 mi) †† <15.6 mW 850 nm (data) 20 dB † 1 km (0.6 mi ) †† <0.78 mW Single-mode (9/125 µm) 1310 nm[...]

  • Page 31

    [...]

  • Page 32

    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. • Three years on Genex ® Series p[...]

  • Page 33

    United States | Canada | United Kingdom | The Netherlands | Singapore | Spain | Scandinavia | France | Middle East Worldwide Headquarters 3500 Pelco Way Clovis, California 93612 USA USA & Canada T el: 800/289-9100 Fax: 800/289-9150 International T el: 1-559/292-1981 Fax: 1-559/348-1120 www.pelco.com ISO 9001[...]