Albalá Ingenieros AVD3000C09 User manual

AVD3000C09
1 LOOP-THROUGH (IN REAR BOARD) INPUT TO 10 OUTPUTS ANALOG
VIDEO DISTRIBUTOR WITH TRILEVEL SYNC SIGNAL DISTRIBUTION
CAPABILITIES
Version 1.0
Albalá Ingenieros, S.A.
Medea, 4 - 28037 Madrid - Spain
23 May 2016 - © Albalá Ingenieros S.A. - All rights reserved

AVD3000C09

AVD3000C09
1 LOOP-THROUGH (IN REAR BOARD) INPUT TO 10 OUTPUTS ANALOG VIDEO
DISTRIBUTOR WITH TRILEVEL SYNC SIGNAL DISTRIBUTION CAPABILITIES
Version 1.0
1. DESCRIPTION ...................................................................................................................... 5
1.1. The AVD3000C09 ........................................................................................................................... 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. Module remote control and supervision ............................................................................. 18
5. GLOSSARY ........................................................................................................................ 19
6. REGULATIONS .................................................................................................................. 21
7. VERSIONS ......................................................................................................................... 23

AVD3000C09

Albalá Ingenieros | Manual AVD3000C09
1. DESCRIPTION
1.1. The AVD3000C09
The AVD3000C09 module is an analog video distributor belonging to the AVD3000
family with a characteristic impedance of 75Ω at all of its connectors that operates as a
single distributor with ten outputs. The AVD3000C09 does not provide an equalizer to
compensate for the length of the input cable nor a DC restorer, however the input and
outputs are DC coupled. As with all members of the AVD3000 family it provides passive
loop-through for the input.
Passive loop-through functionality for the input is performed on the rear board of the
module such that the loop is not interrupted even if the main board is removed.
The AVD3000C09 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 AVD3000 family encompasses a range of analog video distributors. The following
variations are available:
•AVD3000C02: Dual analog video distributor with one loop-through input and five
outputs, an equalizer and DC restorer.
•AVD3000C03: An analog video distributor with one loop-through input and ten outputs
with an equalizer and DC restorer.
•AVD3000C04: An analog video distributor with one loop-through input and ten outputs
with an equalizer and 50Ω output impedances.
•AVD3000C06: Dual analog video distributor with one loop-through input (on the rear
board) and five outputs, an equalizer and DC restorer.
•AVD3000C07: An analog video distributor with one loop-through input (on the rear
board) and ten outputs with an equalizer and DC restorer.
•AVD3000C08: An analog video distributor with one loop-through input and ten
outputs.
•AVD3000C09: An analog video distributor with one loop-through input (on the rear
board) and ten outputs.
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Albalá Ingenieros | Manual AVD3000C09
1.2. Features
•Wide bandwidth analog video distributor designed for high definition tri-level
synchronization signals.
• Provides one loop-through input and ten outputs.
•Passive loop-through on the rear board that avoids breaking the loop if the main board
is removed.
•One UR3000 mounting frame can house up to 12 AVD3000C09 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 AVD3000C09 modules.
• Low power.
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Albalá Ingenieros | Manual AVD3000C09
1.3. Block diagram
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Albalá Ingenieros | Manual AVD3000C09
AVD3000C09
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Albalá Ingenieros | Manual AVD3000C09
2. SPECIFICATIONS
Analog video signal input
Connector BNC
Return loss >40dB up to 10 MHz
Return loss >20dB up to 100 MHz
Type Passive Loop-Through in rear board
Signal format According to ITU-R BT.470-6,
ITU-R BT.709-7, ITU-R BT.1847,
SMPTE ST 296 and SMPTE 274M
standards
Accepted formats 625i50, 525i59.94,
720p50, 720p59.94,
1080i50, 1080i59.94,
1080p50, 1080p59.94
Number of inputs 1
Allowed voltage range ±2 V
Analog video signal output
Connector BNC
Impedance 75Ω ± 1 %
Return loss >40dB up to 10 MHz
Return loss >20dB up to 100 MHz
Number of outputs 10
Separation between outputs >50dB at 100 MHz
DC voltage <10 mV
Analog video signal
Input to output coupling DC
Input to output delay 5 ns ± 2 ns
Dynamic range ±1.5 V
Frequency response ±0.2dB from DC up to 50 MHz
Bandwidth:
- 3 dB >150 MHz
Differential gain 0.1 %
Differential phase 0.1 °
Tilt <0.2 %
Chrominance to luminance delay <1 ns
S/N ratio unweigthed with ref=0.7VRMS >70dB RMS from 40Hz to
6 MHz
General
Maximum power supply current + 100 / - 100 mA
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Albalá Ingenieros | Manual AVD3000C09
Operating temperature range 0 .. 50 °C
Approximate weight 325 g
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Albalá Ingenieros | Manual AVD3000C09
3. INSTALLATION
THE AVD3000C09 MODULE CONTAINS ELECTRONIC DEVICES SENSITIVE TO
ELECTROSTATIC DISCHARGE. Always use antistatic bags clearly identified
with a high degree of shielding for storage and transportation.
The AVD3000C09 module is composed of two parts: one AVD3000P06 main board and
one XVD3000P04 rear board. Both parts must be installed in a UR3000 or UR3100
mounting frame following the instructions in the corresponding section of this chapter.
3.1. Initial inspection
Verify that the package has been properly handled during transport. After opening the
packaging, check that one AVD3000P06 main board and one XVD3000P04 rear board are
inside.
You must notify your Albalá Ingenieros distributor or dealer of any damage or defects
observed.
Follow the instructions in this manual to install this module in the mounting frame.
3.2. Safety instructions
•This equipment must be connected to a mains outlet with a protective
earth connection. Never use extension cords that do not have protective
earthing connection. The lack of an effective electrical connection between
the ground pin in the mains input connector of the equipment and the
protective earth of the electrical power distribution can cause serious harm.
•All modules of the Albalá Ingenieros TL3000 terminal line can be
hot-plugged or unplugged without suffering any damage or affecting the
processes that are currently taking place in other modules in the same
mounting frame. When a module is installed in an empty bay of a mounting
frame, it is necessary to mount the rear board that is part of that module.
Prior to installing this board, the mounting frame must be disconnected
from the power supply network. This is required because in addition to the
risk of electrocution for the person handling the device it is possible that a
high instantaneous current coming from the power supply could damage
the connectors and components of the mounting frame and/or the rear
board.
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Albalá Ingenieros | Manual AVD3000C09
•The AVD3000C09 module and the mounting frame should always be
installed, maintained, operated and removed by personnel with sufficient
technical qualifications. The equipment should never be placed in damp
areas, near splashing liquid, or in explosive or corrosive atmospheres.
Neither modules nor mounting frames can be used in applications that
could endanger human life.
3.3. Environmental considerations
This symbol indicates that this equipment must be deposited at a collection
point for proper waste treatment once it has reached the end of its useful
life.
3.4. Power considerations
The UR3000 and UR3100 mounting frames can house as many AVD3000C09 modules as
will fit in them.
3.5. Installing the module in the mounting frame
The steps needed to install the AVD3000C09 module with the rear board in the
mounting frame are:
1 - Disconnect all power cords from the power supplies of the mounting frame.
2 - Remove the blank panels covering the front and rear of the empty bays chosen for
installing the AVD3000C09 in the mounting frame.
Details for installation of the module in 3 RU mounting frames
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Albalá Ingenieros | Manual AVD3000C09
Details for installation of the module in 1 RU mounting frames
3 - Install the XVD3000P04 rear board ensuring that its 12-pin connectors are properly
aligned with the mounting frame´s mating connectors. Check that the orientation of
the board is correct by looking at the placement of the text printed on it according to
the illustration below.
4 - Attach the rear board to the mounting frame with two M3 metric screws and tighten.
5 - Verify that the main board is configured according to the user requirements. The
configuration process is detailed later in the INSTALLATION section of this manual.
6 - Insert the AVD3000P06 board (main board of the AVD3000C09 module) into the front
of the mounting frame. The edges of the card slide into two plastic guides inside the
mounting frame.
7 - Affix the main board to the mounting frame using the two screws included on the
front panel.
After these steps, the module is ready to be connected to other equipment.
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Albalá Ingenieros | Manual AVD3000C09
3.6. Interconnection
The following figure shows the AVD3000C09 module rear board connector layout.
Rear view of the AVD3000C09
The AVD3000C09 module provides one loop-through analog video input (IN-A) and ten
outputs (OUT1-A to OUT5-A,OUT1-B to OUT5-B).
The rear interconnection board is not designed to withstand mechanical stress. The
wiring must be fastened properly to the frame where the mounting frame is housed to
prevent the rear board from supporting the weight of the cables.
3.6.1. Analog video connections
The analog video inputs use two BNC connectors configured in loop-through.
The analog video outputs use BNC connectors and have an impedance of 75Ω.
If the output loop-through is not used this connector should be terminated with 75Ω.
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Albalá Ingenieros | Manual AVD3000C09
For analog video connections a coaxial cable with 75Ω of characteristic impedance
must be used.
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Albalá Ingenieros | Manual AVD3000C09
AVD3000C09
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Albalá Ingenieros | Manual AVD3000C09
4. OPERATION
This section describes the significance of the front panel indicators of the AVD3000C09
module and their remote control and monitoring ability.
4.1. Front panel description
The appearance of the front panel and the elements it contains are shown in the
following illustration.
Front panel of the AVD3000C09
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Albalá Ingenieros | Manual AVD3000C09
4.2. Module remote control and supervision
The AVD3000C09 CANNOT be remotely controlled or supervised.
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Albalá Ingenieros | Manual AVD3000C09
5. GLOSSARY
BNC
Bayonet Neill-Concelman connector.
Trilevel sync
High definition analog video signal used in television studios to maintain
synchronization between any piece of equipment that handles both analog and digital
video signals.
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Albalá Ingenieros | Manual AVD3000C09
AVD3000C09
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