The Modular AES/EBU Digital Audio Router is part of the VikinX Modular product range,
offering up to 128x128 cross points. This top of the line router provides a very compact
frame, fully hot-swappable architecture, built-in dual redundant power supply and fully
redundant controller functions.
Starting with the size of 64x64 digital audio cross-points, the router can be expanded under
operation with 64x64 increments. Advanced control features like TCP/IP interface and SNMP
agent, as well as comprehensive surveillance of the router’s vital parameters are possible via
the well known GYDA-VX System Monitor.
As for our well known VikinX compact router series low power consumption has been
important.
VikinX Modular provides a fully hot-swappable architecture, meaning that all components
are front loaded without any active components on the rear panel.
VikinX Modular provides all important 3rd party control interfaces allowing the control of our
routers through 3rd party management software. On top of that does the Network
Electronics’ THOR management package allow control of the most common 3rd party
routers. This enables you to utilise existing routers and management systems from other
manufacturers and still draw the advantages of implementing VikinX Modular in your
routing application.
1.1 Product versions
The following versions of the VikinX Modular AES/EBU Digital Audio Router are available:
AES/EBU Digital Audio router - 5RU:
AD6464M VikinX® Modular router for Digital Audio, 5RU, equipped 64x64,
expandable up to 128x128.
AD128128M As above, but fully equipped 128x128.
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AD6464M / AD128128M Rev. 5
2 Specifications
2.1 Mechanics
Dimensions: HxWxD = 220x483x340mm, (19”, 5RU).
Backplane card: 128x128 AES/EBU Digital Audio.
X-point Modules: 64x64 AES/EBU Digital Audio module cards.
System Controller: 1 SysCon card required, must be specified, 1 redundant card
is optional.
GYDA: 2 GYDA-VX cards, both optional.
Safety/Emission standards: Compliant with CE EN55103-1 and 2, FCC part 15.
2.2 Power Supply
Built-in, redundant power supply. 1 module included, 1 (redundant) optional.
Backplane card: 2x AC-inlets.
Main internal voltage: 36 - 72VDC.
AC Supply voltage range: 90-130VAC / 180-254VAC, switchable, 50-60Hz, 300W.
AC Mains connector: IEC 320, separate input for each PSU module.
Alarms: Power failure alarm on relay contact closure, LED in front,
and Open Collector to GYDA-VX.
Alarms connector: RJ45.
Safety standards: Compliant with CE EN60950, UL-1950/CSA22.2.
2.3 Control
Standard Features:
Serial ports:
Connector: DB9, female.
Ethernet ports:
Connector: RJ45.
Monitored parameters:
Status surveillance: On each card with LED, and via system controller.
Configuration storage: Removable compact flash card.
− RS-232/RS-422 for protocol conversion, to VikinX
compact control protocol, or to third party protocols.
(1x per SysCon card).
− RS-232/RS-422 for new router control protocol.
(1x per SysCon card).
− 10/100BaseT Ethernet bus for external router control with
new protocol. (1x per SysCon card).
− 10/100BaseT Ethernet bus for GYDA-VX
(1x per GYDA-VX card).
− Module temperature.
− Internal module voltages.
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AD6464M / AD128128M Rev. 5
Synchronisation handled by
SysCon
1
:
− Analogue Black Burst, Looped. Both PAL and NTSC
supported.
− Tri-Level, Looped. For HD signal formats only.
Connector: 75 ohm BNC female, loop-thru.
Optional Features:
Redundant control: Redundant Matrix Control using 2x SysCon.
TCP/IP: Web interface, with GYDA-VX.
SNMP agent: With GYDA-VX.
Event log: With GYDA-VX.
Synchronisation of an audio router is not necessary, but an available feature for users who intend to
switch this router synchronised to video, using video synchronisation signals.
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AD6464M / AD128128M Rev. 5
2.5 Rear view
Figure 1: Rear view
The following service connectors can be found on the rear of the Modular AES/EBU Digital
Audio Router:
− AC Mains A: AC mains power supply.
− AC Mains B: AC mains power supply (if redundant PSU is installed).
− Serial A1 and A2: RS-232 or RS-422 for external control protocols.
− Serial B1 and B2: RS-232 or RS-422 for external control protocols (if redundant
SysCon is installed).
− Ethernet A: 10/100Base-T Ethernet bus for external router control.
− Ethernet B: 10/100Base-T Ethernet bus for external router control (if redundant
SysCon-SM is installed).
−Serial GYDA A: RS-232 or RS-422 for external connection to GYDA-VX (if GYDA-VX is
installed).
−Serial GYDA B: RS-232 or RS-422 for external connection to GYDA-VX (if redundant
GYDA-VX is installed).
−Ethernet GYDA A: 10/100Base-T Ethernet bus for external connection to GYDA-VX
(if GYDA-VX is installed).
−Ethernet GYDA B: 10/100Base-T Ethernet bus for external connection to GYDA-VX
(if redundant GYDA-VX is installed).
−VIT 11: Synchronisation signal 1 (in/out). Blackburst/composite/tri-level sync
reference input with passive loop-through for vertical interval switching.
−VIT 21: Synchronisation signal 2 (in/out). Blackburst/composite/tri-level sync
reference input with passive loop-through for vertical interval switching.
−Power Alarm: Power fail alarm relay contacts. Separate contact pair for each PSU
module that is installed. Contact closes on power failure. See Chapter 2 for further
description.
− SW 1: Configuration switch 1 (not in use).
− SW 2: Configuration switch 2 (not in use).
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AD6464M / AD128128M Rev. 5
3 Modules inside the Modular AES/EBU Digital Audio Router
In order to get an overview of the parts that form the Modular AES/EBU Digital Audio Router
this chapter will highlight some of the main components.
GYDA-VX (not shown in picture) SysCon Power Supplies X-point Modules
Figure 2
3.1 How to access the modules
All active modules are accessible through the front of the router frame. If service or
inspection is required, open the unit from the front. The door may be removed for easy
access to the modules.
An important feature of all the modules in the Modular AES/EBU Digital Audio Router frame
is that they are all hot-swappable. The user does not have to turn off the power in order to
remove/reinstall/replace a module with active components inside the Modular AES/EBU
Digital Audio Router.
3.2 How to configure the router and modules
Setting up and configuring the router and its modules is done with the System Configurator
software. The System Configurator is shipped with the router, or could be downloaded from
http://www.network-electronics.com.
For further instructions on router configuration, please see the online documentation in the
System Configurator.
3.3 Power Supply module
Each Modular AES/EBU Digital Audio Router frame comes with either one or two power
supply modules. One power supply is standard, dual redundant power supply is an option.
The first power supply module is inserted in the left slot (A), and the second is inserted in the
right slot (B). (The power module A is pulled out in the figure below).
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AD6464M / AD128128M Rev. 5
Figure 3
3.3.1 Module insertion
In order to insert a power supply module one must insert the module via the special plastic
guide rails into its position. Once the module is inserted, fix the module by lifting up the
handle on the front and pushing it to the upright position.
3.3.2 Module removal
In order to remove a power supply module, one must pull down the handle on the front
downwards to a horizontal position, and pull the module out with the bar on top of the
power module.
3.3.3 How to connect power to the Modular AES/EBU Digital Audio Router
There are two power connectors on the back of the frame. These connectors are for AC
mains connection.
Use an IEC 320 connector to connect AC mains to the Modular AES/EBU Digital Audio
Router frame.
Note: There is a switch on the right hand side of the power supply module that
selects mains voltage. The mains voltage can be either 110VAC or 230VAC. This
switch must be set in the correct position, depending on the mains voltage on
the router’s site.
Failing to select correct AC mains voltage properly may damage the Power
Supply Unit.
If the frame is equipped with a single power supply module, only one AC mains connection
is used. However, if the frame is equipped with dual, redundant power supply modules, both
AC mains connectors must be used, preferably from two different mains circuits.
3.3.4 Status LEDs and Relay contacts
There are 2 LEDs on the front of each power supply module, and they indicate the following:
− The upper, RED LED should be normally OFF. If it is ON, there is a power supply
failure, indicating that the power supply module must be replaced.
− The lower, GREEN LED must be ON when mains power is connected. If this LED is
OFF, it means that there is no mains power supplying the frame.
There are also two Power fail alarm relay contacts on the rear side of the frame; see Chapter
1 for details. Each installed PSU module has a separate pair of contacts. The relay contact is
normally open, and the contact closes on power failure.
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AD6464M / AD128128M Rev. 5
− The PSU module A alarm is formed by contact between Pin 3 and Pin 6 (Green pair)
− The PSU module B alarm is formed by contact between Pin 1 and Pin 2 (Orange pair)
Figure 4
3.4 System Controller – SysCon
Each VikinX.128 frame comes with either one or two system controller cards, SysCon. One
SysCon is necessary to control the router; dual redundant SysCon is an option.
SysCon can be enabled for 3rd party control interfaces. Please contact your Network
representative for details.
Your SysCon card(s) may be inserted in any of the two slots (A) and (B).
All the configuration parameters, control parameters, etc. are stored in the Compact Flash
(CF) memory of the SysCon card. This provides a high grade of security for the user, as he
just needs to remove the CF card if the SysCon card fails, and install this CF card on a new
SysCon card. The router will not notice the difference.
Figure 5
3.4.1 Card insertion
The frame is equipped with plastic guide rails to align the SysCon cards into their respective
positions. Slide the card into the plastic guide rails inside the frame until the red handle is
close to the frame front. A detailed description of the last part of the insertion process is
shown in the figure below.
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AD6464M / AD128128M Rev. 5
Figure 6
On the top of the card tray, there is a hole above each module slot. When the tip of the
handle is just below this hole, start to push the handle downwards as in the figure. The tip of
the handle enters the hole and the card is locked and proper contact ensured when the
handle is in downright position.
Do not use excessive force; the card should enter easily – proper insertion is
almost effortless.
3.4.2 Card removal
To remove a module card from the sub-rack frame, release the card by moving the red
handle until it is in horizontal position, as shown in the figure below. Then pull the card out
of the sub-rack with the red handle.
Figure 7
3.4.3 Status LEDs and Reset button
There are 4 LEDs on the front side of the SysCon-SM card, and a reset button on the rear
side.
Status LEDs
Figure 8
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AD6464M / AD128128M Rev. 5
The LEDs indicate the following:
Diode Red LED Yellow LED Green LED No light
Status
Eth
Warn
Load
Card error. Not applicable. Overall status of
the card is OK
Not applicable. Full duplex
connection.
Abnormal situation:
no functional error,
but a situation that
requires attention.
See also chapter
High load on the
µController. May
occur during
system start up and
software
reconfigurations / upgrades.
Not applicable. Normal situation. Not applicable.
6.
Medium load on
the µController.
Half duplex
connection.
Low or normal
load on the
µController.
Card has no
power, or is not
inserted correctly.
No Ethernet link
established; check
cable.
Not applicable.
Reset button
Figure 9
The reset button on the rear side is used to perform a hard reset of the card. Do not perform
a hard reset, unless the situation demands this. By performing a hard reset, the user looses
control of the router, and will not get control of the router until approximately 20 seconds
after releasing the reset button.
3.4.4 CF-card and battery
All the information regarding the router configuration, as well as information regarding
control panels that are connected to the router, is stored in the Compact Flash card on the
SysCon card.
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AD6464M / AD128128M Rev. 5
If it is necessary to remove and/or insert a CF card, the following must be done:
Compact Flash card
Figure 10
1. Remove the SysCon card from its slot, according to the description earlier in this
manual.
2. Slide the CF card out of its socket, and insert the new CF card into the socket.
3. Insert the SysCon card into its slot, according to the description earlier in this manual.
If it is necessary to remove and/or insert a battery, the following must be done:
Battery
Figure 11
1. Remove the SysCon card from its slot, according to the description earlier in this
manual.
2. Slide the battery out of its socket, and insert the new battery into the socket.
3. Insert the SysCon card into its slot, according to the description earlier in this manual.
3.5 GYDA-VX
The VikinX® Modular frames can optionally be delivered with one or two (redundant) GYDAVX card(s). The GYDA-VX provides many useful and requested features for STATUS
MONITORING of the Modular Router.
The GYDA-VX provides the user with SNMP agent and TCP/IP Web interface, allowing
monitoring and control of the router from any site that has access to an Internet browser.
The GYDA-VX also provides a Log useful for engineering purposes.
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AD6464M / AD128128M Rev. 5
Your GYDA-VX card(s) may be inserted in any of the two dedicated GYDA slots (A) and (B)
Figure 2).
(see
Figure 12
3.5.1 Card insertion
The GYDA-VX card is inserted in the exact same way as the SysCon card. See chapter 3.4.1.
3.5.2 Card removal
The GYDA-VX card is removed in the exact same way as the SysCon card. See chapter 3.4.2.
3.5.3 Status LEDs and Reset button
The meaning of the Status LEDs, and the function of the Reset button on the GYDA-VX card
is exactly the same as on the SysCon card. See chapter
3.4.3.
3.5.4 CF-card and battery
The Compact Flash (CF) card and battery are both inserted and/or removed in the exact
same way as on the SysCon card. See chapter
3.4.4.
3.6 X-point module
Each VikinX Modular frame must be equipped with at least one X point card, in order to
work as a router.
A maximum of two X point cards can be inserted into the frame, providing router sizes of
either 64x64 stereo audio or 128x128 stereo audio. The X-point cards are inserted according to the labelling on the rear side of the frame.
Figure 13
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AD6464M / AD128128M Rev. 5
3.6.1 Card insertion
To insert an X-point card, slide the module along the plastic guide rails into its position. On
both sides of the card tray there is a hole next to each module slot. Use the two red handles,
which are located on the front of the module to seat the module. When the tip of both
handles is just next to these holes, start to push the handles simultaneously inwards the card.
The tip of the handles enters the hole and the card is locked and proper contact ensured
when you hear a click from both handles.
Note that it may be necessary to press hard when inserting the X-point card(s).
Be sure to press the card(s) firmly into the frame, before locking the handles.
3.6.2 Card removal
To remove an X point card from the frame, release the card by pushing the red knobs on
each handle until each handle releases from its locked position. Then pull both handles
simultaneously, and pull the card out of the frame.
3.6.3 Status LEDs
There are 7 LEDs on the front of each Digital Audio X point card:
Figure 14
They indicate the following:
Diode Red LED Green LED
BEAT
SYST.ERR
SER.CH2
SER.CH1
TEST
PWR
TEMP
Blinks when the µController is running
(heartbeat).
A fault is detected on the card. The
system controller lights, or turns off
this LED. This is used for simplifying
the identification of a module.
Blinks each time the µController of the
Blinks each time the µController of the
No special function; for internal testing purpose only.
Any of the voltages on the card is
outside their legal range.
The temperature of the card is outside
its legal range.
X point card answers a message from
the system controller on
communication channel 2.
X point card answers a message from
the system controller on
communication channel 1.
All internal voltages are OK.
The temperature of the card is OK.
Note that all alarm ranges are configurable from the system controller.
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AD6464M / AD128128M Rev. 5
3.6.4 Service switches and Reset button
There are two slide-switches and one push-button switch on the card, as shown in the figure
below.
Reset button Service switches
Figure 15
The push-button switch is the RESET switch. When this button is pushed and released, the
µController of the X point card resets and restarts its operation with its default settings, or
the settings stored in EEPROM.
The slide switch closest to the front of the X point card (SW2): This switch must always stay in the right position, as seen from the card front.The switch is for factory use only.
The slide switch furthest from the front of the X point card (SW4): This switch must always be in the left position, as seen from the card front.The switch is for factory use only.
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AD6464M / AD128128M Rev. 5
4 Router communication
You gain access to router for communication purposes by connecting either the router’s
serial port to your computer and/or by using an Ethernet connection.
4.1 Serial connection
Connection can by made trough the serial port(s) of the router; see also Chapter 1 for
connection details.
The communication parameters are configurable. Please refer to the protocol documentation
of the appropriate communication/control protocol.
Example: The protocol parameters of the VikinX Compact routers are as follows:
− Bit rate 19200 bit/s
− Data bits 8 bits
− Stop bits 1
− Parity: No parity
For further detail concerning this protocol, please refer to the following manual: VikinX
Compact Protocol.pdf.
The DB9 female connector for the serial port(s) of the router has the following pin-out:
Pin # RS-232 mode RS-422 mode
1 Not in use Not in use
2 Tx Tx 3 Rx Rx +
4 Not in use Not in use
5 GND GND
6 GND GND
7 RTS Tx +
8 CTS Rx 9 Do Not Connect! Do Not Connect!
Note that if the standard RS-232 cable specification (DCE) is followed:
- a cable with Male+Male or Female+Female connectors at the cable ends is used
for Rx/Tx crossed connection, and
- a cable with Male+Female connectors at the cable ends is used for a straight
through connection.
4.2 Maximum cable length (RS-232)
IEEE has specified the maximum cable length for an RS-232 connection to 15m. Longer
distances can be installed depending on the environmental conditions of the installation site.
It is the responsibility of the installer / user to secure a proper installation of the RS-232
connection.
4.3 Ethernet connection
The connections follow the standard set by the IEEE 802.3 100BaseTX specification. The
cables that are to be applied should be CAT-5 / CAT-5E standard, or better. It is the responsibility of the installer / user to secure a proper installation of the Ethernet connection.
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AD6464M / AD128128M Rev. 5
All VikinX Modular routers and IP-based Control Panels are connected together through an
Ethernet Switch.
<Picture…>
For Ethernet protocol details concerning this router, please refer to the following manual:
VikinX_Control_Protocol.pdf.
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AD6464M / AD128128M Rev. 5
5 Connecting signal cables to the router
Below you will find our standard pin-out for DB25 audio contacts. This pin-out is used for
both analogue and digital audio routers. The same standard is used by Tascam and Fostex.
All audio contacts used on the routers are female type.
The DB25 connectors on the rear of each unit are arranged as follows:
Input section Output section
105-112 113-120 121-128 105-112 113-120 121-128
65-72 73-80 81-88 65-72 73-80 81-88
25-32 33-40 41-48 25-32 33-40 41-48
1-8 9-16 17-24 1-8 9-16 17-24
Hot (+) Cold (-) GND
97-104 97-104
89-96 89-96
57-64 57-64
49-56 49-56
DB25 Pin #
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AD6464M / AD128128M Rev. 5
6 Before calling Network Support
The following table shows possible symptoms, and what to do in order to correct possible
error sources. Every user should read this before calling Network Technical Support.
Symptom What to do…
The lower, GREEN LED on the
Power Supply is OFF.
The upper, RED LED on the
Power Supply is ON.
The Status LED on the SysCon
card is RED.
The Warn LED on the SysCon
card is RED.
The SYST.ERR. LED on one of
the X-point cards is RED.
The PWR. LED on one of the
X-point cards is RED.
The TEMP. LED on one of the
X-point cards is RED.
No mains or battery power supplying the frame. Check that
the power supply is connected properly. This includes
check of all connected power cords, etc.
There is a power supply failure, indicating that the power
supply module must be replaced.
There is a card error, indicating that the SysCon card must
be replaced.
An abnormal situation has occurred. See Chapter 2.
If the router has redundant PSU modules, check that both
modules are properly installed, and are working.
If the router has redundant SysCon cards, check that both
cards are properly inserted, and are working.
A fault is detected on the X-point card. Check that it is
properly connected. If it is properly connected, the X-point
card needs replacement.
Any of the voltages on the card is outside its legal range,
indicating that service in necessary.
Any of the temperatures on the card is outside its legal
range, indicating that service is necessary.
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AD6464M / AD128128M Rev. 5
7 Serial number overview
The following table shows the serial numbers of all parts of your Modular AES/EBU Digital
Audio Router. Please refer to these numbers when contacting Network Electronics ASA for
product support.
Device / Part Part / Serial number
Frame, including all static cards
Power Supply Module #1
Power Supply Module #2, if included
X-point Card #1
X-point Card #2, if included
SysCon Card #1
SysCon Card #2, if included
GYDA-VX Card #1, if included
GYDA-VX Card #2, if included
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AD6464M / AD128128M Rev. 5
General environmental requirements for Network Electronics
equipment
1. The equipment will meet the guaranteed performance specification under the
following environmental conditions:
2. The equipment will operate without damage under the following environmental
conditions:
- Temperature range: -10°C to 55°C
- Relative humidity range: <95% (non-condensing)
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AD6464M / AD128128M Rev. 5
Product Warranty
The warranty terms and conditions for the product(s) covered by this manual follow the
General Sales Conditions by Network Electronics ASA. These conditions are available on the
company web site of Network Electronics ASA:
www.network-electronics.com
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AD6464M / AD128128M Rev. 5
Important notes regarding Software in the VikinX Modular router
family range
This product utilises software components that are licensed with open source licenses. The
source code for these components and our modifications are available from:
http://labs.network-electronics.com/open-source/.
You may also send Network Electronics a recordable CD and a self-addressed envelope, and
we will burn the contents of
and send it back to you.
This offer is valid for 3 years after purchase of this product.
http://labs.network-electronics.com/open-source/ to your CD
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AD6464M / AD128128M Rev. 5
Notes
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AD6464M / AD128128M Rev. 5
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AD6464M / AD128128M Rev. 5
Appendix A Materials declaration and recycling information
A.1 Materials declaration
For product sold into China after 1st March 2007, we comply with the “Administrative
Measure on the Control of Pollution by Electronic Information Products”. In the first stage of
this legislation, content of six hazardous materials has to be declared. The table below
shows the required information.
Toxic or hazardous substances and elements
組成名稱
Part Name
FR-128128-AD X O O O O O
XC-A-M6464 O O O O O O
SYSCON-128 X O O O O O
GYDA-VX (option) X O O O O O
POWER-SM O O O O O O
O: Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for
this part is below the limit requirement in SJ/T11363-2006.
X: Indicates that this toxic or hazardous substance contained in at least one of the homogeneous
materials used for this part is above the limit requirement in SJ/T11363-2006.
鉛
Lead
(Pb)
汞
Mercury
(Hg)
镉
Cadmium
(Cd)
六价铬
Hexavalent
Chromium
(Cr(VI))
多溴联苯
Polybrominated
biphenyls
(PBB)
多溴二苯醚
Polybrominated
diphenyl ethers
(PBDE)
Parts without any of the above mentioned hazardous substances are indicated by the
product marking:
A.2 Environmentally Friendly Use Period (EFUP)
EFUP is the time the product can be used in normal service life without leaking the
hazardous materials. We expect the normal use environment to be in an equipment room at
controlled temperature range (0ºC 40ºC) with moderate humidity (<90%, non condensing)
and clean air, not subject to vibration or shock.
Where a product contains potentially hazardous materials, this is indicated on the product by
the appropriate symbol containing the EFUP. The hazardous material content is limited to
lead (Pb) in some solders. This is extremely stable in normal use and the EFUP is taken as 50
years, by comparison with the EFUP given for Digital Exchange/Switching Platform in
equipment in Appendix A of “General Rule of Environment-Friendly Use Period of Electronic
Information Products”. This is indicated by the product marking:
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AD6464M / AD128128M Rev. 5
50
It is assumed that while the product is in normal use, any batteries associated with real-time
clocks or battery-backed RAM will be replaced at the regular intervals.
The EFUP relates only to the environmental impact of the product in normal use, it does not
imply that the product will continue to be supported for 50 years.
A.3 Recycling information
Network Electronics provides assistance to customers and recyclers through our web site
http://www.network-electronics.com. Please contact Network Electronics’ Customer Support
for assistance with recycling if this site does not show the information you require.
Where it is not possible to return the product to Network Electronics or its agents for
recycling, the following general information may be of assistance:
− Before attempting disassembly, ensure the product is completely disconnected from
power and signal connections.
− All major parts are marked or labelled to show their material content.
− Depending on the date of manufacture, this product may contain lead in solder.
− Some circuit boards may contain battery-backed memory devices.
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