1
DVB-S/S2 to DVB-C/J.83B/DVB-T transmodulators
tdx440, tdx480, tdq440, tdq480
EN RU
Vers. 1.11
This product complies with the relevant clauses of the European Directive 2002/96/EC. The unit must be recycled
or discarded according to applicable local and national regulations.
Equipment intended for indoor usage only.
This product is in accordance to following norms of EU: EMC norm EN50083-2, safety norm EN IEC62368-1, RoHS norm EN50581.
This product is in accordance with Custom Union Technical Regulations: “Electromagnetic compatibility of technical
equipment“ CU TR 020/2011, “On safety of low-voltage equipment“ CU TR 004/2011.
This product is in accordance with safety standard AS/NZS 60065 and EMC standards of Australia.
EN
1. Product description
The devices are transmodulators with 8 DVB-S/S2 input channels and 8 DVB-T (tdx480), 4 DVB-T (tdx440), 8 DVB-C/J.83B
(tdq480), 4 DVB-C/J.83B (tdq440) output channels. The devices are designed for digital transmodulation with Transport Stream
Processing of TV or Radio programmes issued from FTA (Free to air) or encrypted digital reception. Devices lter services,
modify SI (Service Information), generate NIT (Network Information table), LCN (Local Channel Number), can remultiplex
services from any input to any output. All of the congurations can be changed by using the Web Interface.
tdx440 – quad transmodulator - with eight DVB-S/S2 input channels and four DVB-T output channels.
tdx480 – octal transmodulator - with eight DVB-S/S2 input channels and eight DVB-T output channels.
tdq440 – quad transmodulator - with eight DVB-S/S2 input channels and four DVB-C/J.83B output channels.
tdq480 – octal transmodulator - with eight DVB-S/S2 input channels and eight DVB-C/J.83B output channels.
Transmodulators can be used as stand alone devices.
The product is intended for indoor usage only.
2. Safety instructions
Installation of the transmodulator must be done according IEC60728-11 and national safety standards.
Any repairs must be made by skilled personnel.
Avoid placing the transmodulator next to heat sources such as central heating components or in areas of high humidity.
Keep the transmodulator away from naked ames.
If the transmodulator has been kept in cold conditions for a long time, bringing it into a warm environment may cause
condensation, so allow it to warm up for no less than 2 hours before plugging into the mains.
Ventilation should not be impeded by covering the transmodulator, such as newspapers, table-cloths, curtains etc.
Mount the transmodulator in a vertical position only. If installing in a 19” rack system additional forced air cooling fans
may be required (see table "Technical specications" - operating temperature range).
Always allow 10 cm of free space from the top, front and bottom of the unit to enable any heat to be dissipated.
2
3. External view
Figure 1. External view of the transmodulator
DC IN 12V
-
-
+
+
tdx440
RESET
ETHERNET
TERRA
3
4
2
5
6
7
tdx440
DC IN 12V
-
-
+
+
8
9
1
IN 1
IN 2
THRU 1
THRU 2
IN 1
IN 2
THRU 1
THRU 2
1 - IN 1, IN 2 - RF input of SAT IF signal, DC output for LNB. F sockets.
THRU 1, THRU 2 - RF output (input signal loop-through). F sockets.
2 - ETHERNET - control Ethernet interface. RJ45 socket.
3 - ACTIVITY (yellow) indicator of the control Ethernet interface.
4 - LINK (green) indicator of the control Ethernet interface
5 - RESET and default IP button.
Press button for more than three seconds to set default IP address of the control Ethernet interface. Ethernet
led indicators "activity" [3] and "link" [4] will start to toggle to inform, that the reset IP address request has been
accepted. Device will be restarted with default IP address.
To restore all parameters to default values (including password), keep pressing the button for additional 4 seconds.
The green (link) indicator will start blinking after that time indicating, that a “restore defaults” command has been
accepted. Now the button can be released. Yellow (activity) indicator will light on while resetting parameters. After
that device will restart with all default values
6 - RF input (output signal loop-through). F socket.
7 - RF output. F socket.
8 - Power distribution bus connector.
9 - +12 V DC powering input. Screw terminal.
3
4. Installation instructions
Read the safety instruction rst.
All settings can be changed using the web browser via control Ethernet interface.
Disconnect power supply unit from the mains before making any changes in the connections of the module. Fasten the
module on DIN RAIL or individual holder.
Connect all necessary RF, powering and control cables. Shielded Ethernet cable is recommended.
Connect the 75 W load to the unused RF output F sockets.
Connect power supply in to the mains.
Within 30-40 seconds of powering the module will run in normal operation mode.
Comments of the front panel indicators:
the LINK [4] green indicator is on when the link with the control Ethernet interface is established. Indicator is o when
there is no link.
the ACTIVITY [3] indicator blinks, if communication via the control Ethernet interface is active.
Package contents
1. Transmodulator ............................................................. 1 pcs.
2. Spacer .......................................................................... 1 pcs.
3. 75 W terminator ............................................................. 1 pcs.
4. Bridge F quick to F quick .............................................. 1 pcs.
5. User manual ................................................................ 1 pcs.
5. MOUNTING
The module or mounting bracket must be xed with steel screws Ø 3.5-4 mm. The screws are not included in a package.
Mounting bracket on DIN rail should be connected to main potential equalization bus.
Mounting on a wall by screws Mounting on a bracket (ordering number 01960)
Requirements for external power supply unit
• Output voltage +12 V ± 0.5 V
• Ripple at single and/or double mains frequency < 10 mV p-p
• Ripple & noise < 100 mV p-p
• Short circuit protection
• Double insulated (marked )
• Meet EN 55022 class B conducted emisions requirements, measuring with grounded load
Perpendicular to the wall Parallel to the wall
Figure 2. Mounting of the transmodulator
4
1. 2.
Mounting on DIN rail
Figure 5. Mounting or removing to/from
DIN rail of plastic spacers (supplied).
Figure 3. Mounting to DIN rail
Figure 4. Mounting from DIN rail
DC IN 12V
-
-
+
+
tdx440
RESET
ETHERNET
TERRA
IN 1
IN 2
THRU 1
THRU 2
DC IN 12V
-
-
+
+
tdx440
RESET
ETHERNET
TERRA
IN 1
IN 2
THRU 1
THRU 2
DC IN 12V
-
-
+
+
tdx440
RESET
ETHERNET
TERRA
IN 1
IN 2
THRU 1
THRU 2
5
[1]
[2]
[3]
6. Operating
6.1 Initial conguration
All modules leave the factory with this control over Ethernet interface IP address: 192.168.1.10. In order to avoid conicts
with other IP addresses, it is necessary to perform an initial conguration in the local mode. Subsequently, it will be possible
to access the module via local area network (LAN), either to change the conguration or to check the operating status.
The modules leave the factory with the following control over Ethernet interface TCP/IP conguration:
IP address of the module: 192.168.1.10
Subnet mask: 255.255.255.0
Default Gateway: 192.168.1.1
To access each module, use a personal computer (PC) equipped with an Ethernet card and
RJ-45 cable (CAT-5E or CAT-6). The IP address of the PC/MAC must be congured within
the following range: 192.168.1.2 - 192.168.1.254 (do not use 192.168.1.10, since this is the
IP address of the module to be congured). To start the conguration of the module, open
your web browser and type in the following direction: http://192.168.1.10. The login prompt
will appear on the screen (see Figure 6).
Figure 6. Login window
Access to the module is protected by user name and password. The default user name and password is admin. Enter
the user name and password and click on "Login" button.
NOTE: the default password - admin - can (and must) be changed as explained in the section 6.10.5 "User management".
During initial conguration you need to change the default control interface TCP/IP conguration as explained in the section
6.8 "IP settings".
NOTE: If you are using Internet Explorer Web browser, supported versions are version 10 or higher.
Control interface IP address reset to default procedure: press the "RESET" [5] button for more than 3 seconds. When the
LINK [4] indicator will start blinking, release it. After this operation the control interface IP address will be set to 192.168.1.10,
for more information see section 6.8 “IP settings”.
6.2 General conguration
Initial Web interface screen
The rst screen that appears when the module accessed is the "Main" window, which gives general information on the
device.
Figure 7. General information screen
In the top of each conguration screen you will see a main menu tabs [1]. Using it, you can switch between the dierent
conguration menu. The tab highlighted in yellow shows which menu is active at a given moment. The "System menu" tab
contains several submenu items. Common elements for all screens are module title [2] and login information strings [3].
Pressing on the "Logout" string you can logout from module control.
6
Device information table
This shows the following data of module:
“Device model”: model of the module.
“Serial number”: serial number of the module.
“Software version”: module software version number.
“Title”: user may assign a title to the device for easier management. Press the button "Change" to modify it. This title will
be written at [2] place. Also it will be visible in other devices, and by computers in network devices (if PC supports SSDP).
"Regions": Device supports several preinstalled regions. The RF channel list depends on which region is selected. Region
can be changed without restarting the device. Just select needed region by pressing “Change” button in “Device information”
table. Additional regions can be installed under request. Contact our distributors for such possibility.
“Software version”: module software version number.
“System time”: current time, synchronized from the TDT table of the input stream or NTP server. Local time oset can be
selected in the System menu/Date,Time.
“Up time”: time passed from last power-up or restart of the module.
Output bitrates table
It displays the output bitrate status of each channel in real time, Horizontal bar shows the percentage of used available
bandwidth in the channel. The 1st number right to the bar shows actual bitrate in Mbps. Next number shows maximum allowed
bitrate in the channel and it depends on modulation parameters. Ensure that actual bitrate would not reach more than 95%
of available bandwidth. Otherwise bitrate overow may occur.
System status table
It represents the following parameters at real time: Processor load in percents, internal temperature in degrees of Celsius,
power voltage in Volts.
Other device in the network
If there are any modules in the network their status and diagnostic information will be displayed as it is in Figure 7 "General
information screen". If modules status is red press the down arrow and diagnostic errors will be displayed. Make sure, that
Ethernet router is congured properly to pass SSDP packets (239.255.255.250:1900 and 239.255.255.246:7900). Also make
sure that all modules are connected to the same Ethernet network.
Diagnostic information table
It displays all module errors and comments (if possible) how to eliminate them.
Figure 8. Diagnostic information table with errors
6.3 RF inputs
Figure 9. Input type selection Figure 10. Input source type = dSCR
The Figure 9 "Input type selection" table consists of the following parameters:
"LNB LO frequency" - the LNB local oscillator lower frequency in megahertz. Use 9750 MHz for the universal converter.
"LNB HI frequency" - the LNB local oscillator upper frequency in megahertz. Use 10600 MHz for the universal converter.
“LNB Power” - power supply of the converter – can be set to “0”, “13V”, “18V”, “13V/22kHz”, “18V/22kHz”.
"Polarization" - the polarization of converter. Can be "Horizontal" or "Vertical".
“Source type” - the LNB types, there are several: Universal, Quadro, DiSEqC, dSCR EN50607, SCR EN50494 - see
Figure 10. dSCR and SCR options are available in "Input 1" only.
7
“Universal LNB” - power supply voltage of the converter is chosen according
to the selected polarization – 18 V Horizontal, 13 V Vertical; the 22 kHz is
set depending on given "LNB HI frequency" "LNB LO frequency" and “Input
frequency” parameters.
For example:
LNB Hi=10,600, LNB Lo=9750, then F=(950+10,600+2150+9750)/2=11,725 MHz.
“DiSEqC” - then DISEQC commands are used to select the satellite. Possible
commands: “Satellite A”, “Satellite B”, “Satellite C”, “Satellite D”, Vertical or
Horizontal polarization.
"dSCR" – rst select source type as shown in Figure 10, then select “dSCR/
SCR mode“ Master or Slave (Master for module which has direct connection to
Unicable multiswitch or LNB and Slave for modules connected by loop through).
If Slave was selected, additionally type the IP address of Master module. All
the modules in the dSCR/SCR group must be in the same Ethernet network.
Next select "SAT input" and "User band", type in frequencies, symbol rate press
“Update” button and observe "dSCR" status.
"SCR" - same as "dSCR", just the user band frequencies must be typed in
manually as shown in Figure 11.
Figure 11. Input source type = SCR
Figure 12. Demodulator settings table
„SAT input“ - a parameter that can switch demodulator o or connect to any available RF input.
“User band” - parameter used in dSCR/SCR switches.
"Modulation standard" - a selection between DVB-S and DVB-S2 standards.
„Input frequency“ - parameter is a frequency of transponder in MHz.
„Symbol rate“ - parameter is a symbol rate of transponder in kSym/s.
Input status table
Figure 13. Input status table
8
6.4. Transport Streams
One input channel at a time can be congured in this page. Select proper channel from the list at „Choose input channel“
combobox. A list of services in the selected channel will appear (see Figure 14 "List of services").
Figure 14. List of services
„List of services“ table shows a list of available services. Icon before the service name indicates service type. Bitrate
of each service is measured in real time. Services that currently are not running will be displayed as grayed. They can be
selected and will be outputted normally when the services starts running. „LCN“ eld is a Logical Channel Number. Every
service can have a „channel number“ and TV will sort channels according to it. Just ensure, that all services in all channels
have dierent numbers. Value "0" means, that LCN for that service is not used at all and TV will sort these channels according
to it’s own rules.
Services can be passed to any output number, independing on the input demodulator number.
BISS scrambled services have a checkbox for descrambling.
Press onto sign and service information will be extended (see Figure 15 "Service details").
Figure 15. Service details
“Service title“ and “Service provider“ can be edited (multilanguage character support). „Scrambled ag“ will be inserted
into SDT (Service Description Table). Unchecking this checkbox will not descramble the content. It only carries information
about the scrambling status of the service.
BISS scrambled services have a BISS key input eld “BISS Code”. Enter the BISS code (12 or 16 characters) in
hex format.
“Parental control”: this selection enables ability to restrict certain content viewable by the user. For example, parental
control eld is set to “Less than 6 years”, than all content with maturity rating above 6 years old will be ltered out.
Individual streams can be disabled as well. PID number can be remapped manually by selecting checkbox “Other PID”.
Keep in mind that PID must be unique, otherwise PID remapping is done automatically.
Press onto „Update“ button to save changes and execute.
9
NOTE: If transparent mode is selected (tdx480, tdq480 only), all services of transponder will be passed to the output, including
original PAT, SDT, PMT, EIT, CAT, NIT tables. All changes that were made to these tables (new titles, LCN) will be disregarded.
No more than 95% of output bandwidth usage is recommended, otherwise bitrate overow might occur.
6.5. NIT
Several tables related to NIT generation exist in this section. Figure 16 "Global TS parameters" describes following TS
parameters:
Figure 16. Global TS parameters
“Network ID”: is unique number within the geographical region dened by the “country code”. For a cable network usually
this is a single country code plus 0x2000 (8192). If there are more connected modulators in the network, they must have
the same Network ID.
Proper value depending on your country and operator can be found here:
http://www.dvbservices.com/identiers/network_id?page=1
“Private data specier (in hex format)”: can be inserted in the NIT table for proper LCN description. This value is described
in TS 101162 specication. NorDig standard requires 00 00 00 29 value, UK should use 00 00 23 3A value.
Other options can be found here:
http://www.dvbservices.com/identiers/private_data_spec_id?page=1
The parameter will not be inserted into NIT if value is set to zero.
„Network name“ is the name of the network.
The 2nd table in the page describes Transport stream ID and Original network ID of each channel (see Figure 17). Each
stream in a network must have unique ID, called „Transport stream ID“. An Original_Network_ID is dened as the “unique
identier of a network”. It can be linked to NetworkID or used value from this location:
http://www.dvbservices.com/identiers/original_network_id?page=1
Figure 17. Transport stream and original network IDs
Figure 18. Description of other streams in the network
10
Every channel in the network must be described in NIT. Otherwise TV automatic channel tuning function will not nd all
channels. All other modules in the network will be monitored via standard SSDP protocol. NIT tables will be regenerated if
any change is detected in other modulators with the same Network ID. Make sure, that Ethernet router is congured properly
to pass SSDP packets (239.255.255.250:1900 and 239.255.255.246:7900). Also make sure that control ports of all modules
are connected to the same Ethernet network.
NOTE: If in the RF network exists transponders that are generated by old TERRA transmodulators/modulators, the
frequencies and modulation parameters must be lled manually (Figure 18).
6.6. RF outputs
Transmodulator has one (tdx440, tdq440) or two (tdx480, tdq480) independent groups of four adjacent channels.
Figure 19. DVB-T output parameters (tdx480)
"Output frequency“ parameter can be entered manually or selected as a channel from combobox. Channels that can be
selected from the list depend on which region is selected. If you need any other frequency – select “Manual” and type the
needed frequency. Frequency step is 0.1 MHz. „Enable“ checkbox will enable channel to the output. Global attenuator can
be entered up to 15 dB. Also there is individual precise attenuator up to 2.5 dB in step of 0.5 dB.
Press „Update“ to change settings. In case, if any modulation parameter was changed, both channels will be restarted
with new settings. Exception is „Attenuator“, changes in this parameter will not restart the modulator.
Figure 20. DVB-C output parameters (tdq440)
Figure 20 shows tdq440 DVB-C output settings. In case of tdq480, count of output channels will be 8. The step of RF
channels can be selected to one of these values: 7.0, 7.5, 8.0, 8.3, 8.5 MHz. Actual bandwidth of each channel depends on
the symbol rate, and can be calculated as SR x 1.15 (1.15 here is roll o factor of 15%). Symbol rates of all channels must
be the same, from the range of 3500..7200 kSym/s.
Output channel enumeration depends on the region selected from the main page. However, it's allowed to enter any
frequency you want in a range of 100..858 MHz in all devices.
Only the rst output frequency/channel of the group can be entered by the user. Other frequencies will be calculated
automatically according to the selected step/bandwidth.
11
6.7 IP settings
All device IP settings can be congured here – "IP address", "Subnet mask",
"Gateway", "DNS" (Domain Name System), see Figure 21. Starting with software
version 1.32, the “WEB port” number can be customized. Default is 80. You must
restart the device for the port change to take eect. All other IP parameters will be
updated immediately after pressing „Update“ button and redirected to new location.
Note: IP address can be reset to default (192.168.1.10) by pressing "RESET"
button for at least 3 seconds. Ethernet led indicators "activity" [3] and "link" [4] will
start to toggle to inform, that the reset IP address request has been accepted. Device
will be restarted with default IP address.
To restore all parameters to default values (including password), keep pressing the
button for additional 4 seconds. The green (link) indicator will start blinking after
that time indicating, that a “restore defaults” command has been accepted. Now
the button can be released. Yellow (activity) indicator will light on while resetting
parameters. After that device will restart with all default values.
Figure 21. IP settings table
6.8 E-mail-settings
The device can send e-mail reports if errors were detected. SMTP
protocol is used for that. Figure 22 “E-mail settings table” shows
parameters related to this feature. “Enable e-mail error report”
checkbox enables error monitoring. All errors within “timeout”
period will be gathered, and send to the e-mail address, provided
in “Receiver e-mail address” input box. Comma separated e-mail
addresses can be used to send report to multiple addresses. The
timer will be started as soon, as the rst error is detected, and stopped
when e-mail is sent. The timer will be restarted again if a new error
will appear.
“Sender e-mail address” can be used as authentication in the SMTP
server side.
SSL (SMTPS) protocol is not supported.
Figure 22. E-mail-settings table
6.9 SNMP settings
Figure 23 "SNMP settings table" is located in “IP parameters” tab.
Figure 23. SNMP settings table
The description of the SNMP conguration parameters:
"Read Community" - community name acts as a password that is shared by multiple SNMP agents and one or more SNMP
managers. "Read Community" password is used for read-only access to the modules parameters.
"Write Community" - is the password used for read-write access to the modules parameters.
12
"Enable TRAP" - SNMP traps are alerts generated by agents on a managed device. Check this box to enable TRAP generation.
The module generates traps when the diagnostic message occurs.
"TRAP Community" - is the password used for accessing of TRAPS.
"Host IP #1","Host IP #2""Host IP #3" - IP addresses of hosts with SNMP managers, where TRAPS will be send.
6.10 System menu
This menu tab contains following submenu items: “Event logs”, “Export parameters”, “Import parameters”, “Firmware
upgrade”, “User management”, “Restore defaults“, “ Reset the device“, "Date,Time", “Language”. Mouse over to show the
list of this submenu.
6.10.1 Event logs
Various important events, errors, warnings will be logged into the system Figure 24 "Event logs". Each record has an event
type, which can be used to lter particular messages. Just select checkboxes in the „Logs ltering“ table and press „apply“.
Other messages will be hidden.
„Erase logs“ button will erase all logs from the system.
“Export logs” button forms the le (log.html) which will be downloaded to PC.
Each record has a log time when the event appeared. Refer to 6.10.8 "Date, Time" settings for instructions how to
congure time settings.
Figure 24. Event logs
6.10.2 Export parameters
All settings of transmodulator can be exported for backup or copying to another device. Press “Export parameters” and
“parameters.xml” le will be downloaded to PC. This le can be imported only to the same type of device.
6.10.3 Import parameters
Exported parameters can be imported back to the device. Press onto “Click to select le” button (see Figure 25 "Import
parameters") to select exported le.
Figure 25. Import parameters
Press “Upload” button to send the le to the device.It will take several seconds to update all parameters after le upload.
After that, device will function with new conguration. No restart is required.
6.10.4 Firmware upgrade
Device rmware can be upgraded via web browser. Press the “Click to select le” button and select rmware binary le. If
valid le was selected, a version number of new rmware will be displayed. Otherwise an error message will appear. Press
the “Upload” button to upload new rmware to the device. Upload progress bar will appear and may take several seconds
to upload, depending on the size of a le and a network connection speed. A message will be displayed asking to restart
the device when the le was sent to the device. New rmware will be programmed into the device only after restart. It may
take additional minute or more to ash new program. Device will start up with a new rmware and continue to operate with
previous parameters. Additional new rmware features (if any) may need to setup additionally to take eect.
Avoid power supply interruption when a programming process is going on.
Device has possibility to load software revision history and check availability for new software release. Click the “Check
online” link. If computer (not device!) has internet access, it will show a list of all software releases with links to binary les.
Binary le can be downloaded and saved to computer (see Figure 26 "Firmware upgrade"). After that, use the rmware
upgrade method as described above.
13
Figure 26. Firmware upgrade
6.10.5 User management
User may change a password here. Length of the password is up to 16 symbols. Type current password and double enter
new password to change it.
If logged in user has admin role, new users can be added (see Figure 27 "User management").
Figure 27. User management
Enter it’s username, password, select a role and press „Add“ button.
Only administrator (user with a role „admin“) may manage other users.
NOTE: By giving your personal password or user access account for another person, you take full responsibility for all
module settings modications made by that person or anyone else they may give the password to.
6.10.6. Restore defaults
All parameters will be restored back to factory defaults after conrmation. The exception – IP address and users – these
parameters will be unchanged. To restore IP address and system password to system defaults, see „RESET“ button at
section 3 "External view", pos.5.
Several seconds can take to restore all parameters, so be patient.
6.10.7. Restart the device
Device will be restarted after conrmation to do it. This is an alternative to pressing a „RESET“ button when the device
is operating.
14
6.10.8. Date, Time
System time can be congured manually or taken from NTP server (only if module can access NTP server). Also there is
an option to select the time source from TS as shown in the Figure 28.
Figure 28. "Date, Time" settings table
6.10.9. Language
Device control panel supports several preinstalled languages. A change of language requires system restart. Note, that
all previously logged records will remain in previous language.
Additional languages can be installed under request. Contact our distributors for such possibility.
15
Type tdx480 tdx440 tdq480 tdq440
Sections input/output 8/8 8/4 8/8 8/4
RF input frequency range 950-2150 MHz
LNB powering/ 0/13/18 V & 22 kHz, 500 mA total, DiSEqC 1.0, EN50494, EN50607
control
level / impedance 55-95 dBµV / 75 W
modulation QPSK, 8PSK
(DVB S/S2)
symbol rate 2 ÷ 45 Ms/s
return loss ≥ 10 dB
RF input count 2
loop through frequency 950-2150 MHz / ≤ 1.5 dB
range/loss
BISS des- PIDs count < 128
crambling keys count < 128
RF output standard DVB-T DVB-C / J.83B
frequency range 170 - 230 MHz, 470-862 MHz 96-862 MHz
channel allocation, adjac. 4 +4 4 4 +4 4
allocation step 7, 8 MHz 7, 7.5, 8, 8.3, 8.5 MHz
level / impedance 90 ± 2 dBµV / 75 W
TS bit rate < 31 Mbit/s < 53 Mbit/s
MER ≥ 35 dB ≥ 40 dB
modulation QPSK, QAM16, QAM64 QAM16, QAM32, QAM64, QAM128, QAM256
channel bandwidth 7 MHz / 8 MHz 4...8.3 MHz
guard interval 1/4, 1/8, 1/16, 1/32 -
code rate 1/2, 2/3, 3/4, 5/6, 7/8 -
symbol rate - 3.5 ÷ 7.2 Ms/s
return loss ≥ 10 dB
roll off - 15 %
transmission mode 2K 2K / 8K -
total output level 0 ÷ -15.0 dB by 1 dB step
adjustment range
loop through frequency 47-862 MHz / ≤ 2.5 dB
range/loss
Management port standard IEE802.3 10/100 Base T
Supply voltage 12 V ± 1 V
Current consumption 1.1 A 0.8 A 1.1 A 0.8 A
without external load
Current consumption 2.1 A 1.8 A 2.1 A 1.8 A
with maximum external load
Operating temperature range 0o ÷ +45o C
Dimensions/Weight (packed) 48.5x198x112 mm/0.9 kg
7. Technical specications
pr.
pr.
pr.
pr.
pr.
pr.
pr.
pr.
pr.
pr.
pr.
pr.
pr. software control
Draugystes str. 22, LT-51256 Kaunas, Lithuania, tel.: +370 37
-
31 34 44, fax: +370 37
-
31 35 55
E-mail: [email protected], http://www.terraelectronics.com
1
DVB-S/S2 в DVB-C/J.83B/DVB-T трансмодуляторы
tdx440, tdx480, tdq440, tdq480
RU
Vers. 1.11
Данный продукт соответствует требованиям Европейской Директивы 2002/96/EC. Устройство должно
быть переработано или утилизировано в соответствии с местными и региональными правилами.
Оборудование предназначено работать в закрытых помещениях.
Данный продукт соответствует следующим нормам Европейского Союза: электромагнитной совместимости EN50083-2,
безопасности EN IEC62368-1 и RoHS EN50581.
Данный продукт соответствует требованиям технических регламентов Таможенного Союза: “Электромагнитная
совместимость технических средств“ ТР ТС 020/2011, “О безопасности низковольтного оборудования“ ТР ТС 004/2011.
Данный продукт соответствует нормам безопасности по стандарту AS/NZS 60065 и нормам электромагнитной совместимости по
стандартам Австралии.
1. Описание изделия
Устройства представляют собой трансмодуляторы с восемью входными каналами, обеспечивающие прием
сигналов в формате модуляции DVB-S/S2 и восемью DVB-T (tdx480), четырьмя DVB-T (tdx440), восемью
DVB-C/J.83B (tdq480) и четырьмя DVB-C/J.83B (tdq440) выходными каналами для передачи сигналов.
Устройства предназначены для цифровой трансмодуляции с обработкой транспортного потока теле- и радиопрограмм,
передаваемых методом (FTA) открытого или кодированного цифрового вещания. Модули обеспечивают фильтрацию
программ, внесение изменений в сведения о программах, генерирование NIT (таблиц сетевой информации) и LCN
(номеров логических каналов), перемаркирование временных отметок программ, возможность выбрать любую ТВ
программу на любой выходной канал. Все параметры конфигурации могут быть изменены с помощью Web интерфейса.
tdx440 – трансмодулятор с восемью входными каналами для приема сигналов в формате DVB-S/S2 и четырьмя
выходными каналами для передачи сигналов в формате DVB-T;
tdx480 – трансмодулятор с восемью входными каналами для приема сигналов в формате DVB-T/T2/C и восемью
выходными каналами для передачи сигналов в формате DVB-T;
tdq440 – трансмодулятор с восемью входными каналами для приема сигналов в формате DVB-S/S2 и четырьмя
выходными каналами для передачи сигналов в формате DVB-C/J.83B;
ttq480 – трансмодулятор с восемью входными каналами для приема сигналов в формате DVB-T/T2/C и восемью
выходными каналами для передачи сигналов в формате DVB-C/J.83B.
Трансмодуляторы могут использоваться как автономно действующие устройства.
Изделия предназначены для установки и использования внутри помещений.
2. Инструкция по электробезопасности
Инсталляция трансмодулятора должна быть проведена в соответствии с требованиями IEC60728-11 и национальных
стандартов безопасности.
Ремонтировать трансмодулятор может только квалифицированный персонал.
Не устанавливайте трансмодулятор в местах, где есть возможность попадания брызг или капель воды.
Не устанавливайте трансмодулятор вблизи приборов отопления, а также в помещениях повышенной влажности.
Держите трансмодулятор вдали от открытого огня.
После длительного хранения трансмодулятора при низкой температуре, необходимо перед включением выдержать
его в теплом помещении не менее двух часов.
Не закрывайте трансмодулятор посторонними предметами, напр. газетами, шторами;
При инсталляции крепите трансмодулятор в вертикальном положении. При инсталляции модуля в 19''
коммутационную стойку, может понадобится дополнительный вентиляторный блок для охлаждения модулей (см.
таблицу ''Технические характеристики'' - диапазон рабочих температур.)
Сверху, cпереди и cнизу установленного трансмодулятора должно быть не менее 10 см свободного
пространства.
2
3. Внешний вид
Рис. 1. Внешний вид трансмодулятора
DC IN 12V
-
-
+
+
tdx440
RESET
ETHERNET
TERRA
3
4
2
5
6
7
tdx440
DC IN 12V
-
-
+
+
8
9
1
IN 1
IN 2
THRU 1
THRU 2
IN 1
IN 2
THRU 1
THRU 2
1 - IN 1, IN 2 - РЧ вход для приема ПЧ СТВ сигналов; DC выход для питания LNB. Гнездо типа F.
THRU 1, THRU 2 - РЧ выход (для проходного суммирования по РЧ). Гнездо типа F.
2 - ETHERNET - разъем RJ45 управляющего интерфейса Ethernet.
3 - Светодиодный индикатор активности (желтый) управляющего интерфейса Ethernet.
4 - Светодиодный индикатор соединения (зеленый) управляющего интерфейса Ethernet.
5 - Кнопка RESET (Сброс) и IP адрес по умолчанию.
IP адрес можно установить по умолчанию (192.168.1.10), нажав и удерживая кнопку "RESET" (сброс) по
меньшей мере 3 сек. Светодиодные индикаторы Ethernet интерфейса активности [3] и соединения [4]
начнет мигать информируя о том, что запрос на сброс IP адреса принят. Устройство перезапустится с IP
адресом по умолчанию. Чтобы восстановить все параметры до значений по умолчанию (включая пароль),
удерживайте кнопку еще 4 сек. По истечении этого времени начнет мигать зеленый индикатор, указывая на
то, что команда «Восстановить настройки производителя» была принята. Теперь кнопку можно отпустить.
При сбросе параметров загорится желтый индикатор. После этого устройство перезагрузится со всеми
значениями по умолчанию.
6 - РЧ вход (для проходного суммирования по РЧ). Гнездо типа F.
7 - РЧ выходной сигнал. Гнездо типа F.
8 - Разъем шины питания.
9 - Напряжения питания +12 V (винтовой разъем).
3
4. Порядок установки модуля и выполнения подключений
Прочитайте указания по соблюдению мер безопасности при выполнении работ по подключению устройства.
Все настройки могут быть выполнены через управляющий интерфейс Ethernet с использованием веб-браузера.
До начала работ по подключению модуля отключите блок питания от питающей сети.
Установите и закрепите модуль на планке "DIN rail" или в отдельной стойке.
Подключите все радиочастотные, питающие и управляющие кабели. Рекомендуется использовать экранированный
Ethernet кабель.
Подключите нагрузку сопротивлением 75 W к неиспользуемым гнездам типа F радиочастотного выхода.
Подключите модуль к питающей сети.
Через 30-40 секунд после подключения модуль должен начать работать в нормальном эксплуатационном режиме.
Показания светодиодных индикаторов:
При установлении соединения с управляющим интерфейсом Ethernet загорается индикатор соединения [4].
При активном состоянии связи через управляющий интерфейс Ethernet индикатор активности [3] горит мерцающим
светом (мигает).
5. Крепление
Прикрепите модуль или угольник к стене стальными болтами или саморезами диаметром 3.5-4 мм. Болты и
саморезы не входят в комплект поставки.
Угольник или планка "DIN rail" должны быть подсоединены к основной шине выравнивания потенциалов.
Крепление к стене саморезами Крепление на угольнике (номер заказа 01960)
Перпендикулярно к стене Параллельно к стене
Рис. 2. Крепление трансмодулятора
Комплект поставки
1. Трансмодулятор ......................................................................... 1 шт.
2. Пластиковая вставка ................................................................. 1 шт.
3. 75 W нагрузка .............................................................................. 1 шт.
4. Fштырь - Fштырь "quick" коаксиальная перемычка ............... 1 шт.
5. Инструкция пользователя ......................................................... 1 шт.
ТРЕБОВАНИЯ К ВНЕШНЕМУ ИСТОЧНИКУ ПИТАНИЯ
• Выходное напряжение +12 V ± 0.5 V
• Пульсации на основной и/или двойной частоте сети питания < 10 mV p-p
• Пульсации и шум < 100 mV p-p
• Защита от короткого замыкания
• Двойная изоляция (маркированный )
• Помехи в сеть соответствуют EN 55022 класс B, измеряя при включенном заземлении
4
1. 2.
Крепление к планке''DIN rail''
Рис. 5. Крепление или демонтаж к/
либо с ''DIN rail'' пластиковых вставок
(входят в комплект поставки).
Рис. 3. Крепление к планке ''DIN rail''
Рис. 4. Демонтаж с планки ''DIN rail''
DC IN 12V
-
-
+
+
tdx440
RESET
ETHERNET
TERRA
IN 1
IN 2
THRU 1
THRU 2
DC IN 12V
-
-
+
+
tdx440
RESET
ETHERNET
TERRA
IN 1
IN 2
THRU 1
THRU 2
DC IN 12V
-
-
+
+
tdx440
RESET
ETHERNET
TERRA
IN 1
IN 2
THRU 1
THRU 2
5
[1]
[3]
6. Порядок работы с модулем
6.1 Начальное конфигурирование
На всех модулях установлен следующий стандартный IP-адрес управляющего интерфейса Ethernet: 192.168.1.10.
Во избежание конфликта с другими IP-адресами необходимо выполнить начальное конфигурирование устройства
в локальном режиме. В дальнейшем изменение параметров конфигурирования и проверка рабочего состояния
устройства может быть осуществлена по локальной сети.
Заводские параметры конфигурации протоколов TCP/IP управляющего интерфейса Ethernet:
IP-адрес модуля 192.168.1.10
Маска подсети: 255.255.255.0
Шлюз по умолчанию: 192.168.1.1
Для доступа к модулю используйте персональный компьютер,
оснащенный Ethernet-адаптером и экранированным кабелем RJ-45
категории CAT-5E или CAT-6. IP-адрес компьютера должен быть установлен
в следующем диапазоне: 192.168.1.2 - 192.168.1.254. Не использовать
значение 192.168.1.10, так как оно является IP-адресом конфигурируемого
модуля. Для начала процесса конфигурации модуля откройте веб-браузер
и наберите в адресной строке следующий IP-адрес: http://192.168.1.10. На
экране появится окошко с запросом входа в систему (см. рис. 6).
Рис. 6. Запрос входа в систему
Доступ к сетевому интерфейсу защищен паролем и именем пользователя. Имя пользователя и пароль по умолчанию:
admin. Введите их в соответствующие поля и нажмите на кнопку "Войти".
Внимание! Пароль по умолчанию - admin - может и должен быть сменен в порядке, изложенном в пункте
6.10.5 "Управление пользователями". В процессе начального конфигурирования необходимо изменить
стандартные настройки протоколов TCP/IP управляющего интерфейса Ethernet в порядке, изложенном в пункте
6.8 "IP настройки".
Внимание! При использовании программы Internet Explorer ее версия должна быть 10.0 и выше.
Порядок сброса IP-адреса управляющего интерфейса на адрес по умолчанию: нажмите и удерживайте в
течение не менее трех секунд кнопку "RESET" (Сброс) [5], когда индикатор LINK [4] начинает мигать - отпустите
ее. При этом будет выполнена установка IP-адреса управляющего интерфейса на значение 192.168.1.10, см.пункт
6.8 “IP настройки” для более подробней информации.
6.2 Общее конфигурирование
Начальный экран программы
На первом экране после входа в систему отображается главное окно программы с общей информацией об
устройстве (см. рис. 7).
Рис. 7. Экран с общей информацией об устройстве
В верхней части каждого экрана конфигурации находятся вкладки [1] главного меню, с помощью которых можно
переключаться между различными меню конфигурации устройства. Меню, которое активно в данный момент, выделено
на экране желтым цветом. Вкладка "Системное меню" содержит несколько вложенных подменю (пунктов). Общим
элементом всех экранов является наличие строки с названием модуля [2] и строк c данными входа в систему [3].
Название модуля может быть изменено путем нажатия кнопки "Изменить" в таблице "Информация об устройстве".
При нажатии на строку "Выход" выполняется выход пользователя из системы управления модулем.
[2]
Страница загружается ...
Страница загружается ...
Страница загружается ...
Страница загружается ...
Страница загружается ...
Страница загружается ...
Страница загружается ...
Страница загружается ...
Страница загружается ...
Страница загружается ...
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
Terra tdx440 Инструкция по применению
- Тип
- Инструкция по применению
Задайте вопрос, и я найду ответ в документе
Поиск информации в документе стал проще с помощью ИИ
на других языках
- English: Terra tdx440 Owner's manual
Похожие модели бренда
-
Terra ttq420 Инструкция по применению
-
-
-
-
-
-
-
-
-