Televes 564980 User Manual Download Page 19 | Manualshive

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19

7. Example of application

Distribution of 20 channels

This figure depicts a headend configured for distributing 10x2 channels processed.

It is necessary to take into account the constraint of 4 A per each one of the outputs of the PSU.

To distribution

563901 555902

5575

75 ohm

4061

75 ohm

4061

MATV

MATV

5 x

564980

5 x

564980

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Summary of Contents for 564980

Page 1: ...Ref 564980 w w w t e l e v e s c o m User manual EN DUAL A D CHANNEL PROCESSOR ...

Page 2: ......

Page 3: ...roduction 9 4 2 DUAL A D CHANNEL PROCESSOR 9 4 3 Power Supply Unit 10 4 4 Broadband amplifier 11 4 5 Universal Programmer PCT 5 0 12 5 Instructions for use 13 5 1 Main Menu 13 5 2 Extended Menu 15 5 3 Saving parameters 17 6 Device control 18 7 Example of application 19 8 19 Rackmount standards 20 A Channels table 22 DUAL A D CHANNEL PROCESSOR ...

Page 4: ......

Page 5: ...equency steps selec Analog KHz 250 Return losses typ dB 12 Digital 166 66 125 25 IN OUT Connectors type female F Phase noise typ dBc Hz 80 10KHz Output impedance ohm 75 Output level dBmV 20 5 Spurious level min dBc 55 Output level regulation dB 15 General Consumption typ mA 400 24V LNB power OFF 450 24V LNB power ON Protection level IP 20 Automatic gain for high level input signals These technical...

Page 6: ...t voltage V 24 1 1 Mains frequency Hz 50 60 Output current max A 5 2 Current consumption max A 1 5 Output power W 120 Working temperature max ºF 113 Protection level IP 20 1 Provides protection voltage variation from 21 to 27 V 2 Maximum current limited to 4A SALIDA CAG CAG 46 862 MHz Etapa FI Up Converter módulo A ENTRADA 46 862 MHz Up Converter Down converter Down converter Etapa FI módulo B mód...

Page 7: ...05 T 0X Optical Transmitter 1550nm 4dBm 234311 T 0X Optical Transmitter 1550nm 10dBm 234220 T 0X EDFA Optical Amplifier 20dBm 2337 T 0X Optical Splitter 2 ways 2339 T 0X Optical Splitter 4 ways Ref Description 234401 T 0X Optical Splitter 8 ways 234501 T 0X Optical Splitter 16 ways 234601 T 0X Optical Splitter 32 ways 233501 T 0X Optical Receiver 233601 T 0X Optical Receiver Return Path Transmitte...

Page 8: ...DUAL A D CHANNEL PROCESSOR 8 3 Installation 3 1 19 rack mount 5301 ...

Page 9: ...an be programmed with the operating parameters required by the premises input and output frequencies output levels and bandwidth mainly Both modules A and B share the same input port loop through The input loop through allows the input signal be available to a number of units interconnected At the same time it allows to power a preamplifier through the signal input cable 12 24 Vdc If a shortcircui...

Page 10: ...erload or short circuit LEDS Mains 108 132V 50 60Hz Star washer M4 nut M4x10 Grounding connection Connectors to power modules 24V NOTE The two PSU power outputs must be used in order to balance the consumption of the 11 processors in a subrack for example 6 5 or 5 6 ...

Page 11: ... terminate the non used port with the corresponding 75 ohm load ref 4061 On its upper part the unit features one signal output connector and a test output connector 30 dB The unit is powered via a power BUS made by independent power leads which interconnect all the units each other 1 RF Output 2 Test Output 3 RF Input 4 RF Input 5 Powering connectors 6 Status LED 7 Attenuator ...

Page 12: ...utton Press mode Function description short Enables parameter selection by shifting the cursor long Allows to swap between main and extended menus short Change the parameter value selected by the flashing cursor short Changes menu long Save parameters to memory long Increase screen contrast long Decrease screen contrast long Selects cloning menu ...

Page 13: ...rate as a Converter there will be two setup menus output and input 5 Instructions for use Insert the programmer into the corresponding connector PRGM socket of the unit Then the unit sends the parameters with what it was previously configured frequency output channels input channels output levels and a new configuration process can be carried out The first item displayed is the version of the Prog...

Page 14: ... Concerning the output level it follows the same rules as above and the display shows A OUTPUT Frequency 474 00 Mhz Level 99 Frequency mode operation The display will show either the Video Carrier frequency for analog signals or the central frequency of the channel for digital signals Output frequency values range from 47 to 862 MHz The output level follows the same rules as above To modify parame...

Page 15: ...rning AlldevicescontrollablebytheCDC headend management system are linked by a common control BUS connectors labeled CTRL and eachdevice must have a unique address selected among 1 and 254 inside the bus 0 and 255 are values reserved for other purposes To change on address you must press the key until the desired digit flashes Then you can modify that digit by using buttons and The next parameter ...

Page 16: ...etters Then use buttons and to select one of both modules The next press on button short press makes flash the name of the parameter to be modified Then use buttons and to change its value e Configuration Menu 5 Each time you save a new configuration processor adjusts automatically the SAT stage both gain and frequency to get the best possible quality parameters of the output signal This menu allo...

Page 17: ... T 0X cabinet ref 507202 To check whether this change is effective reset the maximum temperature recorded and check again its value after some working time has elapsed g Version menu This menu shows to the user the firmware versions loaded in the processor h Language menu This menu allows to select the language used to program the processor Spanish English German Select one of them by pressing but...

Page 18: ...ll as to monitor the correct operation of the device b Remote control It is necessary to have a Headend Control module ref 555902 that includes the programme mentioned above Once the communication with the headend control has been established all the controllable devices that have been installed in the headend can be accessed In this case it is imperative that each module is programmed with a diff...

Page 19: ...figure depicts a headend configured for distributing 10x2 channels processed It is necessary to take into account the constraint of 4 A per each one of the outputs of the PSU To distribution 563901 555902 5575 75 ohm 4061 75 ohm 4061 MATV MATV 5 x 564980 5 x 564980 ...

Page 20: ...lly in warm locations 113ºF ambient installation of 2 25W or greater fans is recommended at the top of the rack See fig 1 and 2 Be sure to leave approximately 3 5 cm of ventila tion slots at the top for proper air flow See fig 2 and 3 8 19 Rackmount standards max 56 units 7 subracks with 5U height 8 7 Front Subrack fig 1 fig 2 fig 3 ...

Page 21: ... adequate cooling proper air flow must be established As such the following items must be observed Do not open the side doors This could cause fans to move air from outside rather than through the rack Do not place objects near the rack that could clog the ventilation inlets and outlets If the rack is not complete the subracks must be placed from the top downwards without leaving large gaps in bet...

Page 22: ...00 89 613 2500 18 495 25 19 151 2625 88 607 2625 19 150 0075 88 606 0303 21 163 2500 90 619 2500 19 501 25 20 157 2625 89 613 2625 20 156 0078 89 612 0306 22 169 2500 91 625 2500 20 507 25 21 163 2625 90 619 2625 21 162 0081 90 618 0309 7 175 2500 92 631 2500 21 513 25 22 169 2625 91 625 2625 22 168 0084 91 624 0312 8 181 2500 93 637 2500 22 519 25 7 175 2625 92 631 2625 7 174 0087 92 630 0315 9 1...

Page 23: ...4 126 804 0402 47 361 2625 128 817 2500 52 699 25 46 355 2625 127 811 2625 46 354 0177 127 810 0405 48 367 2625 129 823 2500 53 705 25 47 361 2625 128 817 2625 47 360 0180 128 816 0408 49 373 2625 130 829 2500 54 711 25 48 367 2625 129 823 2625 48 366 0183 129 822 0411 50 379 2625 131 835 2500 55 717 25 49 373 2625 130 829 2625 49 372 0186 130 828 0414 51 385 2625 132 841 2500 56 723 25 50 379 262...

Page 24: ...Under no circumstances shall the Product s be returned to Televés without a return authorization E Any refund to the Purchaser shall be limited to the purchase price of the Product s excluding any applicable taxes duties freight costs removal costs installation costs or any other charges incident to the purchase of the product F Any damage caused by shipper shall be claimed with the shipper in acc...

Page 25: ...I Any cost incurred by Televés related to a claim under the terms of this extended warranty for a product that is found to not be defective under the terms of this warranty may be charged to the Purchaser DECLARATION OF CONFORMITY Nº 131029085507 Per FCC Part 2 Section 2 1077 a Responsible Party Name Televes S A Address Rua Benéfica de Conxo 17 15706 Santiago de Compostela Spain Phone Fax Nº 98152...

Page 26: ...DUAL A D CHANNEL PROCESSOR 26 ...

Page 27: ......

Page 28: ...televes com ...

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