1
IP to DVB-T/C/S transmodulators
miq440, mix440, mid420
EN RU
Vers. 1.13
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.
1. Product description
The devices are modulators with IP input and 4 DVB-T (mix440), 4 DVB-C (miq440) and 2 DVB-S (mid420) output channels.
The devices are designed for digital modulation with Transport Stream Processing of TV or Radio programmes, received from
streamers or other IPTV sources. Devices lter services, modify SI (Service Information), generate NIT (Network Information
table), LCN (Local Channel Number). All of the congurations can be changed by using the Web Interface.
miq440 – modulator with IP (100/1000 Mbit/s) input and four DVB-C output channels.
mix440 – modulator with IP (100/1000 Mbit/s) input and four DVB-T output channels.
mid420 – modulator with IP (100/1000 Mbit/s) input and two DVB-S output channels.
Modulators can be used as a stand alone devices.
The products are 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.
Do not expose this transmodulator to moisture or splashing water.
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.
EN
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3. External view
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11
TERRA
mix440
RESET
DC IN 12V
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ETHERNET
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DC IN 12VDC IN 12V
mix440
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miq440, mix440
mid420
Figure 1. External view of the modulators
TERRA
mid420 mid420
DC IN 12V
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DC IN 12V
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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 Ω load to the unused RF input 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 [7] green indicator is on when the link with the control Ethernet interface is established. Indicator is o when
there is no link.
• the ACTIVITY [6] indicator blinks, if communication via the control Ethernet interface is active.
Perpendicular to the wall Parallel to the wall
Figure 2. Mounting of the transmodulator
1 - TS/IP IN - streaming Ethernet interface. RJ45 socket.
2 - ACTIVITY (yellow) indicator of the streaming Ethernet interface.
3 - LINK (green) indicator of the Ethernet interface.
4 - USB - USB-A connector for USB ash.
5 - ETHERNET - control Ethernet interface. RJ45 socket.
6 - ACTIVITY (yellow) indicator of the control Ethernet interface.
7 - LINK (green) indicator of the control Ethernet interface.
8 - RESET button. Press this button shortly to restart the module. Press this button for more than three seconds to set default
IP address of the control Ethernet interface. Additional 4 seconds will restore all settings to default, see section 6.9 for details.
9 - Power distribution bus connector.
10 - +12 V DC powering input. Screw terminal.
11 - RF input (output signal loop-through). F socket.
12 - RF output. F socket.
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)
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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
1. 2.
DC IN
12V
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TERRA
mix440
DC IN
12V
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TERRA
mix440
DC IN
12V
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TERRA
mix440
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
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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 location: 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 6.18 "User management".
During initial conguration you need to change the default control interface TCP/IP conguration as explained in the section
6.10 "IP parameters".
Note: If you are using Internet Explorer Web browser, supported version is 10 or higher.
Control interface IP address reset to default procedure: press the "RESET" [8] button for more than 3 seconds. When the
LINK [7] indicator will start blinking, release it. After this operation the control interface IP address will be set to 192.168.1.10,
user name and password set to admin.
6.2 General conguration
Initial Web interface screen
The rst screen that appears when the module accessed contains 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 [3] and login information strings [2].
Pressing on the "Logout" string you can logout from module control.
[1]
[2]
[3]
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"Device information" table
This shows the following data of module:
“Device model”: model of the module.
“Serial number”: serial number of the module.
“Title”: user may assign a title to the device for easier management. Press the button "Change" to modify it. 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 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: internal temperature in degrees of Celsius, Input bitrate (MBits/s),
processor load in percents, power voltage in Volts. Ensure, that Input bitrate does not exceed 200 MBit/s. Otherwise some
input packets may be skipped and pixeling on TV will appear. Also, avoid CPU usage to exceed 80%.
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 TS input
All transport streams sources are listed here. See gure 9.
Figure 9. List of UDP/RTP sources
To add new UDP/RTP stream source, ll in input elds and press "Add". "Enable" checkox allows the transport stream to
pass for processing. The source can be temporarily disabled rather than removing the source from the system and adding
it again. "Title" eld used for user only for easier management of all sources. "IP Address" and "Port" numbers are main
parameters of the IPTV source. Sources can be multicast or unicast, protocols can be UDP or RTP. In case of multicast,
device will send IGMP messages to Ethernet switch for enabling requested sources. Protocol is detected automatically.
"Destination channel" is the RF output channel, to which the stream will be forwarded.
"Status, CC errors" column shows the status of each transport stream source. Green icon means, that device see the
stream. Yellow - waiting for the stream. Red - stream not found. "rtp" note in the icon means, that the stream protocol is RTP
and RTP level errors can be visible by hovering the mouse over the icon.
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"Edit" link allows to modify IP source. Values of the line will be coppied to input elds and "Update" button will appear,
allowing to update settings.
"Remove" link will remove the source from device WITHOUT conrmation request.
Input sources can be loaded automatically via SAP-SDP protocol, if signal sources (streamers) supports it. Press onto
"Load from SAP-SDP" link and a window with all channels in the LAN will appear. See gure 10:
Figure 10. SAP-SDP list
Select appropriate destination and press "Insert selected". All selected lines will be added to device.
Scrambled channels can be modulated as well. In this case, MPTS is recommended, because it will carry all original
EMM/ECM description for each multiplex. SPTS scrambled channels are allowed as well, but should be avoided, because
EMM/ECM streams for each channel will increase bandwith and may raise confusion in some receivers because of complex
EMM/ECM multiplexing.
SPTS streams are recommended for non-scrambled channels.
For further TS processing, see "Transport streams" menu section.
If IGMPv3 is selected in “Streaming interface IP parameters”, additional “Sender’s IP” input eld will appear. See Figure 11
below:
Figure 11. List of UDP/RTP sources
“Stream’s IP” is a multicast address, where stream is broadcasted. “Sender’s IP” is IP address of the sender. Sender’s IP
address will also be displayed in the list between parentheses (see in the picture – 192.168.1.13 is the sender’s IP address).
“Load from SAP-SDP” feature will insert sender’s IP address automatically.
Note: This feature is for routers only! Device will not reject packets from any other senders. Router should do it (if it
supports IGMPv3 protocol).
Sender’s IP address can be empty. In this case, router will pass streams from any sender, i.e., will behave like in IGMPv2 case.
Multiple sender’s IP addresses can be added as well separated by comma.
Modulators, starting from 2.00 software version, support RTSP protocol. CCTV cameras usually use this protocol. It has
separate table of sources with dierent parameters than general UDP/RTP sources. See Figure 12.
Figure 12. List of RTSP sources
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The list shows only abstract information about the sources, and the status of the source. Meaning of status colors is the
same as in UDP/RTP case. Only CC errors do not exist here. RTP errors (IP level) are shown instead.
New streams can be added by pressing “Add” button. New input box will appear on the screen. See Figure 13.
Figure 13. RTSP parameters
“Enable” checkbox enables/disables the source at the lowest level. “Title” is optional name of the source. This name will
also appear in the transport stream list (see 6.5 section “Transport streams”). “URL” is full path to RTSP source, starting
with “rtsp://”, including port number after host, separated by colon (symbol ‘:’). If port number is not included, default 554
port number will be used.
CCTV cameras may require authentication. Modulator supports "Basic" and "Digest" authentication protocols. Username
and password can be added here. “Destination” is RF output number, where the stream will be passed too.
“Edit” link in the “List of RTSP inputs” table will pop-up the same table for editing parameters. Modulator will close existing
RTSP connection and open new one, if “enable”, ”URL”, “Authentication”, “Username” or “Password” will be modied. “Title”
or “destination” modication will not restart the connection.
Important! Ensure that video encoding protocol, broadcasted by CCTV camera is supported by TV. Usually H.264 or H.265
can be viewed on TV. Other protocols may not work on TV!
Audio encoding protocol supports AAC only.
Brief status information of RTSP connections will be added to log.
6.4 USB
Device allows to play transport stream content from USB stick. Insert FAT formated USB stick into the socket. After
initialization, le content will be visible. See gure 14:
Figure 14. USB content
Select transport stream le you want to play, select output destination and press "Start". All selected transport streams
(SPTS or MPTS) will be forwarded to selected output for processing and will be muxed with IP sources. See "Transport
streams" menu description for more information. "Start" button will become to "Stop", allowing to stop playing the content.
Only transport stream les with extention *.ts can be played. If you have any other le format (*avi, *.mkv), use video
format converters to convert into *.ts format.
Only one transport stream can be played at a time.
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6.5. Transport Streams
All active transport streams, selected at "TS input" or "USB" menu will appear in the list. "Choose output channel" selection
switches transport stream list of each output channel. See gure 15.
Figure 15. Transport stream list of each output channel
A list of services in the selected channel will appear. „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.
Press onto „ “ sign and service information will be extended (see Figure 16 "Service details").
Figure 16. Service details
Service title and 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.
Individual streams can be disabled as well. Also 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.
Transparent mode has been added in 2.00 software release. This mode turns o transport stream processing engine for
selected channel, and passes all packets to the output. Only PCR restamping will work in this mode. Practical usage of this
mode – modulation of MPTS transport stream without any changes. Advanced users may use this feature for assembling
whole multiplex from dierent IP sources, generate PSI tables itself, etc.
Press onto „Update“ button to save changes and execute.
6.6. NIT
Several tables related to NIT generation exist in this section. Figure 17 describes following TS parameters:
Figure 17. "Global TS parameters"
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“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 18). 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 18. Transport stream and original network IDs
mid420 has more parameters to setup in this table. User must setup frequency, orbit and polarization of satellite transponder.
See Figure 19.
Figure 19. Transport stream and original network IDs (mid420)
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 configured 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.
6.7. EPG
Usually EPG information comes together with each input stream at PID 18. Device will combine all EPG information
together for each multiplex. It’s also possible to add EPG from external multicast IP address. In this case, original EPG will
be disabled, and used new provided. “EPG” menu tab allows selecting, which EPG source should be used – original, or from
multicast IP addressing. See Figure 20.
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Figure 20. EPG sources
EPG IP source can be the same, or separate for each RF output.
Only PID 18 will be accepted and passed to the output without any processing. Any other PIDs will be ignored.
Note: EPG IP/port number must be dierent than input of transport stream. If IP address and port will be equal to any of
listed UDP/RTP source, EPG IP source will be ignored.
6.8. Emergency
Software release starting from 2.29 has functionality of emergency. In case of emergency, the same content will start to
broadcast to all RF outputs, all services will become the same. TV will start to show emergency content automatically, without
rescanning (TV requires to support PMT version change detection).
Figure 21. Emergency settings table
“IP port” and “IP address” elds show the source of emergency stream. The stream must be UDP SPTS.
“Activate emergency channel” checkbox will disable all input sources from “TS Input”, and enable only emergency input.
If the emergency source is not found, a diagnostic error message will appear.
Normal broadcast will resume as soon as the checkbox will be unchecked.
When the device is started, the emergency condition will be turned o.
Emergency state may be controlled by external software, which can be downloaded from www.terraelectronics.com
“Downloads” section. It can switch emergency parameter to all devices on the same LAN at the same time. Make sure the
router passes SSDP packets, that are used for automatic device scanning.
6.9. RF outputs
mix440, miq440 modulators have four adjacent channels. A bandwidth (mix440) and symbol rate (miq440) must be the
same for each channel. Output frequency can be setup for the 1st channel in a group. Other RF channel frequency will be
calculation automatically according to the selected bandwidth (mix440) or step (miq440).
mid420 modulator has 2 independent channels. See gures 22, 23 and 24.
Figure 22. DVB-T output parameters (mix440)
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Figure 25. DVB-S output parameters (mid420)
The step of RF channels in DVB-C case can be selected to one of these values: 6.0, 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.
6.10. IP parameters
All device IP settings can be congured here – IP address, Subnet
mask, Gateway, DNS (Domain Name System), see Figure 26 "IP settings
table". Starting with software version 2.27, 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" [6]
and "link" [7] 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 26. IP settings table
Figure 23. DVB-C (Annex A) output parameters (miq440)
Figure 24. QAM (Annex B) output parameters (miq440)
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6.11 E-mail-settings
The device can send e-mail reports if errors were
detected. SMTP protocol is used for that. Figure 28
“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 28. E-mail-settings table
6.12. SNMP settings
"SNMP settings" table is located in “IP parameters” tab.
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.
"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.
Figure 29 "SNMP settings" table
IGMP version selection allows to switch
between IGMPv2 and IGMPv3 version for
control interface (used by SSDP protocol for
communication between each other). Leave
IGMPv2 if unsure. IGMP interval is the interval
between IGMP report messages. It must be less
than setup in your router.
Streaming interface parameters additionally
has “Enable WEB control from streaming
interface”, see picture 27. This checkbox
enables the control via streaming port.
In case of IGMPv3, source-specic multicast
(SSM) feature allows to specify sources, from
which streams can be supplied. Additional
“Sender’s IP” eld will appear at TS Input page
to setup these sources.
Figure 27. IP settings table
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6.13. 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.
6.14. Event logs
Various important events, errors, warnings will be logged into the system Figure 30 "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 6.21 "Date and time settings" for instructions how to
congure "Time settings".
Figure 30. Event logs
6.15 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.
6.16 Import parameters
Exported parameters can be imported back to the device. Press onto “Click to select le” button (see Figure 31 "Import
parameters") to select exported le.
Figure 31. 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.
6.17 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.
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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 32 "Firmware upgrade"). After that, use the rmware
upgrade method as described above.
Figure 32. Firmware upgrade
6.18 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 33 "User management").
Figure 33. 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 too.
6.19. 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 description.
Several seconds can take to restore all parameters, so be patient.
6.20. 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.
Draugystes str. 22, LT-51256 Kaunas, Lithuania, tel.: +370 37
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31 34 44, fax: +370 37
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31 35 55
E-mail: [email protected], http://www.terraelectronics.com
7. Technical specications
pr.
pr.
pr.
pr.
pr.
pr.
pr. software control
Type miq440 mix440 mid420
IP input standard IEE802.3 100/1000 BaseT
bitrate up to 200 Mbps
reception protocols UDP/RTP, RTSP
MPTS, SPTS Yes
IGMP v.2 (rfc2236), v.3 (rfc3376)
RTSP transport layer UDP
specification video coding H.264 / H.265
audio coding AAC*
RF output specification DVB-C, J.83B DVB-T DVB-S
frequency range 96-862 MHz 170-230 MHz, 470-862 MHz 250-2350 MHz
channel allocation adjacent independent
allocation step 6, 7, 7.5, 8, 8.3, 8.5 MHz 7, 8 MHz any
number of channels 4 2
level/impedance 90 ± 2 dBµV/75 Ω 80 ± 2 dBµV/75 Ω
TS bit rate < 53 Mbit/s < 31 Mbit/s < 72 Mbit/s
MER ≥ 40 dB ≥35 dB ≥30 dB
modulation QAM16, QAM32, QAM64, QPSK, QAM16, QAM64 QPSK
QAM128, QAM256
channel bandwidth 4...8.3 MHz 7 MHz / 8 MHz 3...60 MHz
symbol rate 3.5...7.2 Ms/s - 2...45 Ms/s
transmission mode - 2K -
totaloutput level adjustment 0 ÷-15.0 dB by 1 dB step
loop through frequency range/loss 45-862 MHz / ≤2.5 dB 45-2400 MHz / ≤5.0 dB
Management port standard IEE802.3 10/100 BaseT (independent on IP input)
Supply voltage 12 V ± 1 V
Current consumption 0.7 A 1 A
Operating temperature range 0o ÷+50o C
Dimensions/Weight (packed) 36x198x112 mm/0.84 kg 48.5x198x112 mm/0.97 kg
6.21. Date, Time
System time can be congured manually or taken from NTP server (only if module can access NTP server).
Figure 34. "Date, Time" settings table
6.22. 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.
* starting from software version 2.26
1
IP в DVB-T/C/S трансмодуляторы
miq440, mix440, mid420
RU
Vers. 1.13
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 изделий
Устройства представляют собой модуляторы с IP входом и 4 выходными каналами DVB-T (mix440), 4 выходными
каналами DVB-C (miq440) и 2 выходными каналами DVB-S (mid420). Устройства предназначены для цифровой
модуляции при помощи обработки транспортного потока ТВ и радио программ, передаваемых стримерами или
другими источниками IPTV. Устройства фильтруют сервисы, изменяют SI (Service Information), генерируют NIT (Network
Information table), LCN (Local Channel Number). Все конфигурации можно изменять при помощи веб-интерфейса.
miq440 – модулятор с IP (100/1000 Mbit/s) входом и 4 выходными DVB-C каналами.
mix440 – модулятор с IP (100/1000 Mbit/s) входом и 4 выходными DVB-T каналами.
mid420 – модулятор с IP (100/1000 Mbit/s) входом и 4 выходными DVB-S каналами.
Трансмодуляторы могут использоваться как автономно действующие устройства.
Модули предназначены работать в закрытом помещении.
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
12
11
TERRA
mix440
RESET
DC IN 12V
-
-
+
+
ETHERNET
5
6
7
1
2
3
10
9
-
-
+
+
8
DC IN 12VDC IN 12V
mix440
4
miq440, mix440
mid420
Рис. 1. Внешний вид трансмодуляторов
TERRA
mid420 mid420
DC IN 12V
-
-
+
+
DC IN 12V
-
-
+
+
DC IN 12V
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 Ом к неиспользуемым гнездам типа F радиочастотного выхода.
Подключите блок питания к питающей сети.
Через 10-20 секунд после подключения модуль должен начать работать в нормальном эксплуатационном режиме.
Показания светодиодных индикаторов:
• При установлении соединения с управляющим интерфейсом Ethernet загорается индикатор соединения [7].
Индикатор выключен, когда нет соединения.
• При активном состоянии связи через управляющий интерфейс Ethernet индикатор активности [6] горит
мерцающим светом (мигает).
Перпендикулярно к стене Параллельно к стене
Рис. 2. Крепление трансмодулятора
1 - TS/IP IN - разъем RJ45 потокового интерфейса Ethernet.
2 - Светодиодный индикатор активности (желтый) потоковой передачи интерфейса Ethernet.
3 - Светодиодный индикатор соединения (зеленый) потоковой передачи интерфейса Ethernet.
4 - USB - USB-A разъем для USB флеш.
5 - ETHERNET - разъем RJ45 управляющего интерфейса Ethernet.
6 - Светодиодный индикатор активности (желтый) управляющего интерфейса Ethernet.
7 - Светодиодный индикатор соединения (зеленый) управляющего интерфейса Ethernet.
8 - Кнопка RESET (Сброс). При однократном коротком нажатии кнопки выполняется перезарузка модуля.
При однократном нажатии и удержании кнопки более трех секунд IP-адреса переходит в заводское значение.
Дополнительные 4 секунды восстановят все настройки по умолчанию, подробнее см. Раздел 6.9.
9 - Разъем шины питания.
10 - Напряжения питания +12 V (винтовой разъем).
11 - РЧ вход (для проходного суммирования по РЧ). Гнездо типа F.
12 - РЧ выход. Гнездо типа F.
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)
4
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''
1. 2.
DC IN
12V
-
-
+
+
TERRA
mix440
DC IN
12V
-
-
+
+
TERRA
mix440
DC IN
12V
-
-
+
+
TERRA
mix440
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
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