Instruction/ maintenance manual of the product PWR-AVIS ADC
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PWR-A VIS User Manual ADCP-61-814 Issue 1 April 1999 1052205 Rev A TEST 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 AVIS-16 SIGNAL OUTPUT SIGNAL INPUT CHASSIS GROUND 12249-B SPARE SPARE –48V (1) RET (1) .
ADCP-61-814 • Issue 1 • April 1999 Page ii COPYRIGHT 1999, ADC Telecommunications, Inc. All Rights Reserved Printed in the U.S.A. REVISION HISTORY ISSUE DATE REASON FOR CHANGE 1 04/99 Original. TRADEMARK INFORMATION ADC and ADC Telecommunications are registered trademarks of ADC Telecommunications, Inc.
ADC P -61-814 • Issue 1 • April 1999 Page iii 1999, ADC Telecommunications, Inc. TABLE OF CONTENTS Content Page ABOUT THIS MANUA L ...................................................................... . v ADMONISHMENT S ......................
ADCP-61-814 • Issue 1 • April 1999 Page v 1999, ADC Telecommunications, Inc. ABOUT THIS MANUAL This manual describes the A DC PWR-AV IS system.
ADCP-61-814 • Issue 1 • April 1999 Page 1 © 1999, ADC Telecommunications, Inc. PWR-AVIS USER MANUAL 1 GENERAL Thi s manual describes the features, functions, and installation of the AD C Power An alog Video Interface System (PWR-AVIS) w hich is available with single or dual (redundant) power supplies.
ADCP-61-814 • Issue 1 • April 1999 Page 2 © 1999, ADC Telecommunications, Inc. PWR-AVIS is typically used in headend or distribution offices t o provide access to individual 4.5 MHz (NTSC or PAL) baseband video channels, data, intermediat e frequencies or other headend signals from the video backbone network.
ADCP-61-814 • Issue 1 • April 1999 Page 3 © 1999, ADC Telecommunications, Inc. 2 DESCRIPTION 2.1 Physica l Description 2.1.1 Chassis The PWR-AVIS chassis are 3.5 inches (8.9 cm) high an d mount i n eithe r 19- or 23-inch (48.3 or 58.4 cm) equipment racks.
ADCP-61-814 • Issue 1 • April 1999 Page 4 © 1999, ADC Telecommunications, Inc. Note: I f using the single power supply option, the module should only be inserted into the PWR 1 slot. Figure 4. Power Supply Module 2.2 Functiona l Description P W R - AV I S provides a central jack access point between network element s (NE) .
ADCP-61-814 • Issue 1 • April 1999 Page 5 © 1999, ADC Telecommunications, Inc. 10220-A MON FRONT JACKS REAR EQUIPMENT CONNECTIONS 75 OHM 75 OHM 500 OHM 0.
ADCP-61-814 • Issue 1 • April 1999 Page 6 © 1999, ADC Telecommunications, Inc. 2.2.1 Powerin g Options 2.2.1. 1 Single (Non-Redundant) Powering The single or non-redundant powering option provides one power supply module fo r powering the RIUs. Figure 6 shows an example of this configuration.
ADCP-61-814 • Issue 1 • April 1999 Page 7 © 1999, ADC Telecommunications, Inc. Note : PWR-AVIS units configured with the single powering option can be upgrade d to redundant power by ordering an additional power supply module (PWR-AVIS-PSC).
ADCP-61-814 • Issue 1 • April 1999 Page 8 © 1999, ADC Telecommunications, Inc. 2.2. 4 Rear Interface Units Th e RIU, mounted in the rear of the chassis, provides the interface for the coaxial cable and th e jack access card which is plugged into the RIU from the front of the chassis.
ADCP-61-814 • Issue 1 • April 1999 Page 9 © 1999, ADC Telecommunications, Inc. 6409-B REAR INTERFACE UNIT JACK ACCESS CARD M O I JACK ACCESS CARD AMPLIFIER CARD MON OUT IN REAR INTERFACE UNIT M O I BB REAR INTERFACE UNIT MON OUT IN BB Figure 10. Passive and Active Jack Access Cards 2.
ADCP-61-814 • Issue 1 • April 1999 Page 10 © 1999, ADC Telecommunications, Inc. 2.3 Technical Description Table 2. PWR AVIS Technical Specifications PARAMETER SPECIFICATION Dimensions (Chassis) Height 3.5 inches (8.9 cm) Width 19.0 or 23.0 inches (48.
ADCP-61-814 • Issue 1 • April 1999 Page 11 © 1999, ADC Telecommunications, Inc. Table 2. PWR AVIS Technical Specifications, continued PARAMETER SPECIFICATION Electrical Performance (Amplifier Car.
ADCP-61-814 • Issue 1 • April 1999 Page 12 © 1999, ADC Telecommunications, Inc. 3 INSTALLATION Danger : T o avoid the possibility of severe and potentially fatal electric shock, never install electrical equipment in a wet location or during a lightning storm.
ADCP-61-814 • Issue 1 • April 1999 Page 13 © 1999, ADC Telecommunications, Inc. 6 . Attach the designation label to the inside of the chassis front door. 7 . Attach pow er wires, –48V and return. A second set of terminals (-48V (2) and RET (2)) is provided if a backup power source is desired.
ADCP-61-814 • Issue 1 • April 1999 Page 14 © 1999, ADC Telecommunications, Inc. OUT CHASSIS GROUND 1 2 3 4 IN 6967-B Figure 13. Chassis Ground Terminal OUT TEST AVIS IN 12248-B SPARE SPARE –48V.
ADCP-61-814 • Issue 1 • April 1999 Page 15 © 1999, ADC Telecommunications, Inc. TEST 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 AVIS-16 SIGNAL OUTPUT SIGNAL INPUT CHASSIS GROUND 12250-B SPARE SPARE –48V (1) RET (1) –48V (2) RET (2) PS1 ALM A PS1 ALM B PS2 ALM A PS2 ALM B CLASS 2 Figure 15.
ADCP-61-814 • Issue 1 • April 1999 Page 16 © 1999, ADC Telecommunications, Inc. 4 OPERATION This section provides operati onal procedures for the ADC Power Analog Video Interface System .
ADCP-61-814 • Issue 1 • April 1999 Page 17 © 1999, ADC Telecommunications, Inc. MON 75 OHM 0.056 µ H INDUCTOR 75 OHM 464 OHM JACK ACCESS CARD REAR INTERFACE UNIT OUT IN IN OUT 0.033 µ H INDUCTOR MON FRONT JACKS REAR EQUIPMENT CONNECTIONS 75 OHM 0.
ADCP-61-814 • Issue 1 • April 1999 Page 18 © 1999, ADC Telecommunications, Inc. MON FRONT JACKS REAR EQUIPMENT CONNECTIONS 75 OHM 0.056 µ H INDUCTOR 75 OHM 464 OHM JACK ACCESS CARD 93 OHM REAR INTERFACE UNIT OUT IN IN OUT 0.
ADCP-61-814 • Issue 1 • April 1999 Page 19 © 1999, ADC Telecommunications, Inc. MON FRONT JACKS REAR EQUIPMENT CONNECTIONS 75 OHM 0.056 µ H INDUCTOR 75 OHM 464 OHM JACK ACCESS CARD 93 OHM REAR INTERFACE UNIT OUT IN IN OUT 0.033 µ H INDUCTOR VIDEO TRANSPORT SYSTEM STANDBY SYSTEM MON FRONT JACKS REAR EQUIPMENT CONNECTIONS 75 OHM 0.
ADCP-61-814 • Issue 1 • April 1999 Page 20 © 1999, ADC Telecommunications, Inc. MON FRONT JACKS REAR EQUIPMENT CONNECTIONS 75 OHM 0.056 µ H INDUCTOR 75 OHM JACK ACCESS CARD WITH UNITY GAIN AMP REAR INTERFACE UNIT OUT IN IN OUT 0.
ADCP-61-814 • Issue 1 • April 1999 Page 21 © 1999, ADC Telecommunications, Inc. 4.2 Active Jack Access Card With Unity Gain 10220-A MON FRONT JACKS REAR EQUIPMENT CONNECTIONS 75 OHM 75 OHM 500 OHM 0.056 µ H INDUCTOR 75 OHM JACK ACCESS CARD REAR INTERFACE UNIT OUT IN IN OUT 0.
ADCP-61-814 • Issue 1 • April 1999 Page 22 © 1999, ADC Telecommunications, Inc. REAR EQUIPMENT CONNECTIONS IN OUT VIDEO TRANSPORT SYSTEM NETWORK ELEMENTS REAR EQUIPMENT CONNECTIONS IN OUT ADD/INSERT EQUIPMENT CROSS-CONNECT JUMPER MON FRONT JACKS 75 OHM 75 OHM 500 OHM 0.
ADCP-61-814 • Issue 1 • April 1999 Page 23 © 1999, ADC Telecommunications, Inc. MON FRONT JACKS REAR EQUIPMENT CONNECTIONS 75 OHM 0.056 µ H INDUCTOR 75 OHM JACK ACCESS CARD WITH UNITY GAIN AMP REAR INTERFACE UNIT OUT IN IN OUT 0.033 µ H INDUCTOR VIDEO TRANSPORT SYSTEM MODULATOR/ UP CONVERTER NETWORK ELEMENTS MON 75 OHM 0.
ADCP-61-814 • Issue 1 • April 1999 Page 24 © 1999, ADC Telecommunications, Inc. MON FRONT JACKS REAR EQUIPMENT CONNECTIONS 75 OHM 0.056 µ H INDUCTOR 75 OHM JACK ACCESS CARD REAR INTERFACE UNIT OUT IN IN OUT 0.033 µ H INDUCTOR VIDEO TRANSPORT SYSTEM MODULATOR/ UP CONVERTER NETWORK ELEMENTS MON FRONT JACKS REAR EQUIPMENT CONNECTIONS 75 OHM 0.
ADCP-61-814 • Issue 1 • April 1999 Page 25 © 1999, ADC Telecommunications, Inc. MON FRONT JACKS REAR EQUIPMENT CONNECTIONS 75 OHM 0.056 µ H INDUCTOR 75 OHM JACK ACCESS CARD REAR INTERFACE UNIT OUT IN IN OUT 0.033 µ H INDUCTOR VIDEO TRANSPORT SYSTEM STANDBY SYSTEM MON FRONT JACKS REAR EQUIPMENT CONNECTIONS 75 OHM 0.
ADCP-61-814 • Issue 1 • April 1999 Page 26 © 1999, ADC Telecommunications, Inc. MON FRONT JACKS REAR EQUIPMENT CONNECTIONS 75 OHM 0.056 µ H INDUCTOR 75 OHM JACK ACCESS CARD WITH UNITY GAIN AMP REAR INTERFACE UNIT OUT IN IN OUT 0.033 µ H INDUCTOR VIDEO TRANSPORT SYSTEM MODULATOR/ UP CONVERTER NETWORK ELEMENTS MON 75 OHM 0.
ADCP-61-814 • Issue 1 • April 1999 Page 27 © 1999, ADC Telecommunications, Inc. 4.3 Amplifier Jack Access Card REAR EQUIPMENT CONNECTIONS 75 OHM JACK ACCESS CARD REAR INTERFACE UNIT IN OUT 0.033 µ H INDUCTOR SPLITTER MODEM NETWORK ELEMENTS 10229-A 0, 10 or 20 dB AMPLIFIER Figure 34.
ADCP-61-814 • Issue 1 • April 1999 Page 28 5 CUSTOMER INFORMATION AND ASSISTANCE For customers wanting information on ADC products or help in using them, ADC offers the services listed below . To obtain any of these services by telephone, first dial the central ADC telephone number, then dial the extension provided below.
www .adc.com.
An important point after buying a device ADC PWR-AVIS (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought ADC PWR-AVIS yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data ADC PWR-AVIS - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, ADC PWR-AVIS you will learn all the available features of the product, as well as information on its operation. The information that you get ADC PWR-AVIS will certainly help you make a decision on the purchase.
If you already are a holder of ADC PWR-AVIS, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime ADC PWR-AVIS.
However, one of the most important roles played by the user manual is to help in solving problems with ADC PWR-AVIS. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device ADC PWR-AVIS along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
