Lynx D VD 5020 User manual

Series 5000
© LYNX Technik AG
Brunnenweg 3
D-64331 Weiterstadt
Germany
www.lynx-technik.com
Reference Manual
D VD 5020
Dual SDI Distribution Amplifier
CardModule
Version 1.1
5111
Dual SDI Dist Amp
D VD
5020
Dual SDI Distribution Amp
D VD 5020
SDI in 1 SDI in 2
OUT 1.1 OUT 2.1
OUT 1.2 OUT 2.2
OUT 1.3 OUT 2.3
OUT 1.4 OUT 2.4
LYNX Technik AG

Reference Manual D VD 5020 Version1.1
Page 2
Information in this document is subject to change without
notice. No part of this document may be reproduced or
transmitted in any form or by any means, electronic or
mechanical for any purpose, without express written permission
of LYNX Technik AG.
LYNX Technik AG may have patents, patent applications,
trademarks, copyrights or other intellectual property rights
covering the subject matter in this document. Except as
expressly written by LYNX Technik AG, the furnishing of this
document does not give you any license to patents,
trademarks, copyrights or other intellectual property of LYNX
Technik AG or any of its affiliates.
© LYNX Technik AG 2002 all rights reserved

Reference Manual D VD 5020 Version1.1
Page 3
Warranty
LYNX Technik AG warrants that the product will be free from
defects in materials and workmanship for a period of two (2)
year from the date of shipment. If this product proves defective
during the warranty period, LYNX Technik AG at its option will
either repair the defective product without charge for parts and
labor, or will provide a replacement in exchange for the
defective product.
In order to obtain service under this warranty, customer must
notify LYNX Technik of the defect before expiration of the
warranty period and make suitable arrangements for the
performance of service. Customer shall be responsible for
packaging and shipping the defective product to the service
center designated by LYNX Technik, with shipping charges
prepaid. LYNX Technik shall pay for the return of the product to
the customer if the shipment is within the country which the LYNX
Technik service center is located. Customer shall be responsible
for payment of all shipping charges, duties, taxes and any other
charges for products returned to any other locations.
This warranty shall not apply to any defect, failure, or damage
caused by improper use or improper or inadequate
maintenance and care. LYNX Technik shall not be obligated to
furnish service under this warranty a) to repair damage resulting
from attempts by personnel other than LYNX Technik
representatives to install, repair or service the product; b) to
repair damage resulting from improper use or connection to
incompatible equipment; c) to repair any damage or
malfunction caused by the use of non LYNX Technik supplies; or
d) to service a product which has been modified or integrated
with other products when the effect of such modification or
integration increases the time or difficulty servicing the product.
THIS WARRANTY IS GIVEN BY LYNX TECHNIK WITH RESPECT TO THIS
PRODUCT IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR
IMPLIED. LYNX TECHNIK AND ITS VENDORS DISCLAIM ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE. LYNX TECHNIK`S RESPONISIBILITY TO REPAIR AND
REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE
REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS
WARRANTY. LYNX TECHNIK AND ITS VENDORS WILL NOT BE LIABLE
FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTAL
DAMAGES IRRESPECTIVE OF WHETHER LYNX TECHNIK OR THE
VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH
DAMAGES.

Reference Manual D VD 5020 Version1.1
Page 4
Regulatory information
Europe
Declaration of Conformity
USA
FCC 47 Part 15
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.
Note: This equipment has been tested and found to comply with the
limits for a Class A digital device, pursuant to the part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in
a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own
expense
We LYNX Technik AG
Brunneweg 3
D-64331 Weiterstadt
Germany
Declare under our sole responsibility that the product
TYPE: D VD 5020
To which this declaration relates is in conformity with the following
standards (environments E1-E3):
EN 55103-1 /1996
EN 55103-2 /1996
EN 60950 /2001
Following the provisions of 89/336/EEC and 73/23/EEC directives.
Winfried Deckelmann
Weiterstadt, June 2003
Place and date of issue Legal Signature

Reference Manual D VD 5020 Version1.1
Page 5
Contents
Warranty ..............................................................................................................3
Regulatory information.......................................................................................4
Europe................................................................................................................4
Declaration of Conformity ........................................................................4
USA .....................................................................................................................4
FCC 47 Part 15.............................................................................................4
Contents...............................................................................................................5
Getting Started....................................................................................................7
Packaging.........................................................................................................7
Product Description .........................................................................................7
Functional Diagram .........................................................................................8
Module Layout .................................................................................................8
Connections ......................................................................................................10
Video Connections........................................................................................10
Installation .........................................................................................................11
Settings and Control .........................................................................................12
Switch Settings ................................................................................................13
Switch Function Detail .............................................................................13
Factory Preset Condition.........................................................................14
Auto Store ..................................................................................................14
Alarm/LED Status Indicators.............................................................................15
Channel Condition Indicators ................................................................15
Alarm Indicator .........................................................................................15
Locate Function........................................................................................16
Specifications (D VD 5020) ..............................................................................17
Available Options.............................................................................................18
Parts List..............................................................................................................18
Service ...............................................................................................................19
Contact Information .........................................................................................20

Reference Manual D VD 5020 Version1.1
Page 6
This page is intentionally left blank

Reference Manual D VD 5020 Version1.1
Page 7
Getting Started
Packaging
The shipping carton and packaging materials
provide protection for the module during transit.
Please retain the shipping cartons in case
subsequent shipping of the product becomes
necessary.
Product Description
The D VD 5020 is a high quality digital video
distribution amplifier designed primarily for
broadcast and professional applications.
Flexible configurations allow the D VD 5020 to be
used in dual 1 to 4 applications or 1 to 8
applications. Outputs can be reclocked, or non-
reclocked and even split between reclocked and
non-reclocked outputs within the same module.
Auto detection of standard digital video bit rates in
reclocked mode (143Mbit/s, 177Mbit/s, 270Mbit/s,
360Mbit/s, 540Mbit/s) and will transparently pass
data from 10Mbits/s to 640Mbits/s in non-reclocked
mode.
The D VD 5020 is part of the 5000 series of
CardModules, which offer high quality, modularity
and flexibility in a small form factor ideal for
applications where space is at a premium.
CardModules are installed in the series 5000 card
frame that can accommodate up to 10
CardModules. All modules are hot swappable and
Options include full redundant power and a range
of controller options.

Reference Manual D VD 5020 Version1.1
Page 8
Functional Diagram
Figure 1 below is the basic functional diagram for
the D VD 5020 CardModule.
Figure 1- D VD 5020 Functional Diagram
Module Layout
Figure 2 shows the layout of the D VD 5020
CardModule and the rear connection panel.
Please refer the connections section of this manual
for wiring details for the connectors.
PLL
MUX
Control / Select
EQ
EQ
PLL
DRV
DRV
DRV
DRV
SDI in 1
SDI in 2
OUT 1.1
OUT 1.2
OUT 1.3
OUT 1.4
OUT 2.1
OUT 2.2
OUT 2.3
OUT 2.4
Remote
Alarm
Status LEDs
Switch

Reference Manual D VD 5020 Version1.1
Page 9
Figure 2 – Module Layout
Caution
Use static precautions when handling the
PCB. Static discharge could result in serious
damage to the module.
PCB Layout Rear Connection
Panel
OFF
Dual SDI Distribution Amp
D VD 5020
SDI in 1 SDI in 2
OUT 1.1 OUT 2.1 OUT 1.2 OUT 2.2
OUT 1.3 OUT 2.3
OUT 1.4 OUT 2.4
LYNX Technik AG
Alarm
LED
Dual SDI Dist Amp
D VD
5020
PCB Front View
Status SDI 1
Dip Switch
1
2
3
4
ON
Status SDI 2

Reference Manual D VD 5020 Version1.1
Page 10
Connections
Video Connections
The D VD 5020 CardModule is configured with
standard 75 Ohm BNC connectors. Connection is
self-explanatory. We recommend the use of high
quality video cable for digital video connections to
reduce the risk of interference or errors due to
excessive cable attenuation. Some guidelines for
max cable length are shown below.
250m (820 feet) Belden 8281 (270Mbits/s)
150m (492 feet) Belden 8281 (540Mbits/s)
Note. Due to the compact design of the
connection plate it will be necessary to use a
connection tool to secure the BNC video
connectors.

Reference Manual D VD 5020 Version1.1
Page 11
Installation
Caution
The CardModule is shipped in a
protective anti-static bag. Please take
suitable precautions to avoid static
discharge onto any part of the PCB or
components when handling module or
serious damage could result.
Each Card Module is supplied with a rear
connection panel and two mounting screws.
Please follow the following procedure for
installation of the card module into the Series 5000
Card Frame.
a) Select a slot in the card frame where the
CardModule will be located
b) Remove the blank connection panel from the
rear of the rack (if fitted)
c) Install the rear connection panel using the
screws supplied. Do not tighten the screws fully
d) Slide the card module into the card frame and
carefully check the CardModule easily
connects to the rear connection plate. The
card should fit easily and should not require
excessive force to insert, if you feel any
resistance, there could be something wrong
with the rear connection panel location. Do not
try and force the connection. Remove the rear
connection panel and check alignment with
the CardModule.
e) Insert and remove the CardModule a few times
to ensure correct alignment and then tighten
the two screws to secure the rear connection
plate

Reference Manual D VD 5020 Version1.1
Page 12
Settings and Control
The D AA 5020 has an integrated micro-controller,
which enables the module to be configured and
controlled locally via the dip-switch or from remote
when using one of the optional controllers and
control software.
Once set, all settings are automatically saved in
non-volatile internal memory. (Flash ram) The
module will always recall the settings used prior to
power down.
Figure 3 – Switch and LED locations
OFF
Alarm
LED
Dual SDI Dist Amp
D VD
5020
Status SDI 1
Dip Switch
1
2
3
4
ON
Status SDI 2

Reference Manual D VD 5020 Version1.1
Page 13
Switch Settings
Below the switch settings for the 4-position dip-
switch are defined.
*When in single mode the IN 2 video input is used
Switch Function Detail
Dip Switch 1
This switch is used to enable or disable local
adjustments. Set to ON enables the setting of the
other dip switches to configure the module. Set to
OFF will prevent any switch settings taking effect.
Note. The module has a microcontroller and flash ram. When this
switch 1 is set to ON any configuration settings made on the
module with the dip switches will automatically be written into
flash ram and stored. (see Auto Store) The module will function
normally with the switch left in the ON position but it is
recommended to set it to OFF to prevent accidental changes to
the stored module configuration if the switches are moved.
Dip Switch 2
When set to ON this configures the module for dual
1:4 mode of operation, OFF sets single 1:8 mode.
Note when in 1:8 mode IN 2 is used for the single input channel.
Switch Setting Function
ON Enable Local Adjustment
1 OFF Disable Local Adjustment
ON Dual 1:4 mode
2 OFF Single 1:8 mode *
ON Outputs 1 to 4 Reclocked
3 OFF Outputs 1 to 4 Non-reclocked
ON Outputs 5 to 8 Reclocked
4 OFF Outputs 5 to 8 Non-reclocked

Reference Manual D VD 5020 Version1.1
Page 14
Dip Switch 3
This switch configures outputs 1 to 4 to be
reclocked or non reclocked. ON sets reclocked OFF
sets non-reclocked
Dip Switch 4
This switch configures outputs 5 to 8 to be
reclocked or non reclocked. ON sets reclocked OFF
sets non-reclocked
Factory Preset Condition
The D VD 5020 is delivered programmed and preset
for the following mode of operation:
Switch 1 OFF Local Adjustment Disabled
Switch 2 ON Dual 1 > 4 mode
Switch 3 ON Channel 1 reclocked
Switch 4 ON Channel 2 reclocked
If this is the mode of operation required, then no
adjustments are necessary.
Auto Store
If no parameters are changed for 10 seconds then
the current settings will be written into flash memory
automatically, this can be seen by the channel
status LEDS flashing yellow four times.

Reference Manual D VD 5020 Version1.1
Page 15
Alarm/LED Status Indicators
The D VD 5020 module has integral LED indicators,
which serve as alarm and status indication for the
module. Function is described below.
Channel Condition Indicators
2 status LEDs are provided on the top edge of the
module, one for each channel (figure 3)
Alarm Indicator
There is also a single alarm LED on the lower edge
of the module (figure 3). This is visible through the
card frame front cover and provides a general
indication of the module status.
LED OFF indicates power is lost, or there is a power
supply fault.
LED Color Indication
Green Input Present
Yellow Input detected, PLL not locked
Red Input Lost
LED Color Indication
Green Signal Present (locked)
Yellow When in dual mode (2 x 1:4) this
indicates only one input signal is
present
Red Input signal lost

Reference Manual D VD 5020 Version1.1
Page 16
Locate Function
For larger systems which may have multiple cards
of the same type in a single rack, or multiple rack
systems on a large central control system we have
added a useful utility which will help to visually
locate a suspect module quickly (When used in
conjunction with the optional control system and
software)
Once the specific module has been selected on
the control system there is a locate button on the
top of the GUI:
Locate Function in Control System
When Locate is selected the status indicator on the
GUI and the alarm LED will flash yellow in the
following continuous sequence.
3 short flashes…. Pause…. 3 short flashes …
Use of the locate function will not interfere with the
normal operation of the module.
For more details on this feature please check the
documentation supplied with the controller
software.

Reference Manual D VD 5020 Version1.1
Page 17
Specifications (D VD 5020)
Inputs
Signal 1 or 2 Serial Digital Video. SMPTE 259M-C
Input Impedance 75 Ohms
Input level 0.8V p-p
Return loss > 15dB (270MHz)
Connection BNC
Outputs
Signal 8 Serial Digital Video. SMPTE 259M-C
Output Impedance 75 Ohms
Output Level 0.8V p-p nom.
Return loss > 15dB (270 Mbit/s)
Connection BNC
Operating Modes
Dual 2 x 1:4 (reclocked or non clocked)
Single 1 x 1:8 (reclocked or non clocked)
Performance
Cable Equalization Up to 250m using Belden 8281 (270Mbit/s)
Jitter < 0.2 UI
Control Local settings (dip switch).
Status Monitoring (LED) Signal presence and PLL lock indication
Electrical Specifications
Operating Voltage + 5VDC
Power Consumption 3.5 W
Safety IEC 60950/ EN 60950/VDE 0805
Mechanical
Size 283mm x 78mm
Weight Card module 120g, connection panel 50g
Ambient
Temperature 5°C to 40°C Maintaining specifications
Humidity Max 90% non condensing
Supplied Accessories
Documentation D VD 5020 Reference Manual

Reference Manual D VD 5020 Version1.1
Page 18
Available Options
Below is a list of related products for the D VD 5020
CardModule. Please refer to product brochures or
our web site for more detailed information.
Model Description
R FR 5010
Series 5000 Rack Frame (empty) with single
power supply
R PS 5010
Redundant power supply for the R FR 5010
Card Frame
R CT 5020
Rack controller for the R FR 5010 Card
Frame
R CT 5010
Rack Bus Extension for the R FR 5010 Card
Frame. In combination with R CT 5020
Parts List
Due to the very dense design and miniature
surface mount technology the module is not field
serviceable. The information for a replacement
assembly is below.
D VD 5020 CardModule (complete)
Description Dual SDI Distribution Amplifier
Model Number D VD 5020
Part Number 6.155.008.230
Sub Assemblies:
D VD 5020 Processing Board only. (BS 5003)
Part Number 6.155.004.291
Rear Connection Panel for D VD 5020 (MA5001_B)
Part Number 6.155.008.371

Reference Manual D VD 5020 Version1.1
Page 19
Service
If you are experiencing problems, or have questions
concerning your D VD 5020 CardModule please
contact your local distributor for assistance.
We offer a fixed cost service exchange program for
defective Series 5000 CardModules out of
Warranty. Please contact your distributor or check
our web site for details on this program.
More detailed information and product updates
may be available on our web site:
www.lynx-technik.com
You will also find links to contact us directly for
assistance.

Reference Manual D VD 5020 Version1.1
Page 20
Contact Information
Please contact your local distributor; this is your
local and fastest method for obtaining support and
sales information.
LYNX Technik can be contacted directly using the
information below.
Address LYNX Technik AG
Brunnenweg 3
D-64331 Weiterstadt
Germany.
Website www.lynx-technik.com
E-Mail [email protected]
LYNX Technik manufactures a complete range of
high quality modular products for broadcast and
Professional markets, please contact your local
representative or visit our web site for more product
information.