Albalá Ingenieros AVP0622C01 User manual

AVP0622C01
6 INPUTS TO 2 INPUT ANALOG/DIGITAL VIDEO ROUTING SWITCHER
Version 1.0
Albalá Ingenieros, S.A.
Medea, 4 - 28037 Madrid - Spain
23 June 2016 - © Albalá Ingenieros S.A. - All rights reserved

AVP0622C01

AVP0622C01
6 INPUTS TO 2 INPUT ANALOG/DIGITAL VIDEO ROUTING SWITCHER
Version 1.0
1. DESCRIPTION ...................................................................................................................... 5
1.1. The AVP0622C01 ............................................................................................................................ 5
1.2. Features ............................................................................................................................................. 6
1.3. Block diagram .................................................................................................................................. 7
2. SPECIFICATIONS ................................................................................................................. 9
3. INSTALLATION .................................................................................................................. 11
3.1. Initial inspection .......................................................................................................................... 11
3.2. Safety instructions ...................................................................................................................... 11
3.3. Environmental considerations ................................................................................................ 12
3.4. Power considerations ................................................................................................................. 12
3.5. Installing the module in the mounting frame ................................................................... 12
3.6. Interconnection ............................................................................................................................ 14
3.6.1. Analog video connections ................................................................................................ 14
4. OPERATION ...................................................................................................................... 17
4.1. Front panel description .............................................................................................................. 17
4.2. Functional description ............................................................................................................... 18
4.3. Module remote control and supervision ............................................................................. 20
4.3.1. Details of the AVP0622C01 registers ........................................................................... 21
5. GLOSSARY ........................................................................................................................ 23
6. REGULATIONS .................................................................................................................. 25
7. VERSIONS ......................................................................................................................... 27

AVP0622C01

Albalá Ingenieros | Manual AVP0622C01
1. DESCRIPTION
1.1. The AVP0622C01
The AVP0622C01 is a video preselector that provides six inputs with loop-through and
two outputs. It performs the switching action during the non-visible lines of the vertical
interval using Input 1 as the reference signal. The AVP0622C01 can also be configured to
switch between two fields or between two frames of a television signal.
The AVP0622C01 can operate with PAL or NTSC composite video signals, or three
AVP0622C01 modules can be combined to work with component video. When using
component video the three modules work together as one preselector and the switching
action occurs simultaneously.
The AVP0622C01 can be combined with other modules of the AAPXX2X family installed
in the same mounting frame for simultaneous switching in program material that
contains video and analog audio.
It is possible to monitor the AVP0622C01 status remotely using a communications
controller module installed in the same mounting frame. In addition, certain controller
modules provide SNMP management and the ability to record events in a file including
date and time information for further analysis.
The AVP0622C01 is a TL3000 terminal line module and can be housed in a three rack
unit (3 RU) UR3000 mounting frame or a 1 RU UR3100 mounting frame.
The AVPXX2X family consists of four modules within the TL3000 terminal equipment
line, with the following variations:
• AVP0621: A video preselector with six loop-through inputs and one output.
• AVP0622: A video preselector with six loop-through inputs and two outputs.
• AVP1221: A video preselector with twelve loaded inputs and one output.
• AVP1222: A video preselector with twelve loaded inputs and two outputs.
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Albalá Ingenieros | Manual AVP0622C01
1.2. Features
• Routing switcher for analog or digital video signals.
• Provides:
- Six loop-through inputs.
- Two independent outputs.
• Switching can be triggered:
- Immediately after receiving a command.
- In the vertical interval between two fields as per SMPTE RP 168.
- In the vertical interval between two frames as per SMPTE RP 168.
• Maintains the last selection in case of power supply failure.
•Multiple routing switches in the same mounting frame can be configured to switch
simultaneously to create a component routing switch.
•Module control and supervision can be done remotely when the mounting frame is
equipped with a communications controller module.
•One UR3000 mounting frame can house up to 12 AVP0622C01 modules. If power
supply redundancy is required and FA3000 or FA3001 modules are used then only 10
modules can be housed in the mounting frame. If PSU3300 or PSU3301 modules are
used for this purpose then up to 12 modules can be installed.
• One UR3100 mounting frame can house up to three AVP0622C01 modules.
• Low power.
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Albalá Ingenieros | Manual AVP0622C01
1.3. Block diagram
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Albalá Ingenieros | Manual AVP0622C01
AVP0622C01
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Albalá Ingenieros | Manual AVP0622C01
2. SPECIFICATIONS
Analog video signal input
Connector BNC
Return loss >30dB up to 30 MHz
Return loss >15dB up to 270 MHz
Type Passive Loop-Through
Number of inputs 6
Crosstalk between inputs <- 65dB up to 30 MHz
Crosstalk between inputs <- 40dB up to 270 MHz
Allowed voltage range ±5 V
Analog video signal output
Connector BNC
Impedance 75Ω ± 1 %
Return loss >35dB up to 30 MHz
Return loss >15dB up to 270 MHz
Number of outputs 2
Separation between outputs >65dB up to 30 MHz
DC voltage <20 mV
Analog video signal
Gain 0 ± 0.1dB at 1 MHz
Input to output coupling DC
Input to output delay 2.5 ns ± 1 ns
Dynamic range ±2 V
Bandwidth:
± 0.1 dB >30 MHz
- 3 dB >200 MHz
Differential gain 0.1 %
Differential phase 0.1 °
S/N ratio unweigthed with ref=0.7VRMS >70dB RMS from 40Hz
to 6 MHz
Input to output isolation >60dB at 30 MHz
Input to output isolation >35dB at 270 MHz
Signal amplifier
Noise factor 24 dB
1 dB cuttoff frequency:
Upper >150 MHz
Third-order interception point >22dBm at 70 MHz
Third-order interception point >16dBm at 140 MHz
Input to output isolation >55dB at 70 MHz
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Albalá Ingenieros | Manual AVP0622C01
Input to output isolation >50dB at 140 MHz
General
Maximum power supply current + 120 / - 120 mA
Operating temperature range 0 .. 50 °C
Approximate weight 325 g
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