Lemco micro line MLF-100 Скачать руководство пользователя страница 23 | Manualshive

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Lemco micro line MLF-100 Скачать руководство пользователя страница 23

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5. TECHNICAL SPECIFICATIONS

Input Specifications

Input

Type 4 x DVB-S/S2/T/T2/C
Frequencies 950…2150 MHz

DVB-S/S2

118…900MHz

DVB-T/T2/C

Connector 75Ω - F, female

LNB

Voltage     OFF / 13V / 18V
Current     < 400mA
22 KHz signal On / Off
-Voltage 0.65V ±0.35V
-Frequency     22 KHz ±4Hz
-DiSEqC   1.0 (Port A, B, C, D)

DVB-S

Standard EN 300-421 V1.1.2

Symbol Rate   1 - 55 MBaud
Roll off factor     0.2, 0.25, 0.35
Code Rate   1/2, 2/3, 3/4, 5/6, 7/8 (automatic)
Spectral Inversion   Reverse, Non-reverse (automatic)

DVB-S2

Standard EN 307-421 V1.2.1

Constellation QPSK, 8PSK (automatic)
Symbol rate 1 - 55 MBaud (QPSK)
      1 - 45 MBaud (8PSK)
Roll off factor     0.2, 0.25, 0.35 (automatic)
Code rate     1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 8/10

(QPSK- automatic)

3/5, 2/3, 3/4, 5/6, 8/9, 9/10

(8PSK- automatic)

Spectral inversion Reverse, Non-reverse (automatic)

DVB-T

Standard      EN 300-744 V1.6.1
Bandwidth 6, 7, 8 MHz
Mode   2K, 8K
Constellation QPSK, 16QAM, 64QAM
Guard interval   1/4, 1/8, 1/16, 1/32
Code rate     1/2, 2/3, 3/4, 5/6, 7/8

DVB-T2 / T2 Lite

Standard   EN 302-755 V1.3.1
Bandwidth 5, 6, 7, 8 MHz
Mode   1K, 2K, 4K, 8K, 16K, 32K (Included extended
mode)
Constellation QPSK, 16QAM, 64QAM, 256QAM
Code rate     1/2, 3/5, 2/3, 3/4, 4/5, 5/6

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Содержание micro line MLF-100

Страница 1: ......

Страница 2: ...n a properly grounded socket Insufficient grounding may cause electrocution zx w Always carefully disconnect all plugs by pulling on the plug and not on the cord Make sure the unit s power switch is turned off before removing the cord from an outlet zx w Disconnect the mains cord when the unit is not in use for long periods of time or during storms zx w Do not connect the unit to a multiple outlet...

Страница 3: ...irst zx w When installing the unit make sure that an outlet is within easy reach In case of malfunction switch the unit off and unplug the power cord When the unit is not in use for a long period of time make sure that the mains cord is disconnected Connectivity zx w Before connecting the unit to other electronic devices always switch off and unplug all devices Maintenance zx w Do not spill liquid...

Страница 4: ...solution in cases we want to distribute FTA Free To Air TV programs coming from satellite DVB S S2 terrestrial DVB T T2 or cable DVB C sources to a CATV installation using the DVB T C technology 3 2 Features zx w 4 x independent multi standard inputs DVB S S2 T T2 C zx w 4 x RF output DVB T C software selectable zx w Pool technology zx w MER value 42dB zx w Dual power supplies offering redundancy ...

Страница 5: ...y firmware upgrade 3 2 4 Custom NIT SDT Using the MLF 100 the user is able to create custom NIT and SDT tables according to his needs 3 2 5 Dual power supplies The MLF 100 is powered from one or two external power supplies of 12VDC 2 5A In case we connect two external power supplies then they will work in redundancy mode Thus in case of failure of one of the two external power supplies the device ...

Страница 6: ...6 3 4 Product drawing views 1 2 3 5 4 1 RF out 2 LAN control port 3 RF inputs 4 Power supply inputs 5 Fan cooler ...

Страница 7: ...68 1 205 The default username and password are the following Username admin Password 12345 4 2 Embedded Webserver Status 4 2 1 General page Every time that the user is connected to the device the General page Figure No 1 is loaded providing a current general status information of the device Status Inputs 1 4 In these fields the user is able to see the status of each tuner e g If it is locked un lo...

Страница 8: ... 4 2 2 Program list page In Program list page Figure No 2 the MLF 100 provides information of all programs that are currently being distributed via its four RF outputs At the same time the device offers the whole channel list to be exported under the follow file types zx w Excel All the program list is exported in xlsx format zx w CSV All the program list is exported in csv format zx w M3U All the...

Страница 9: ...he ability to the user to go directly to the setup page of all internal modules of the device The grey icons mean that the current module is disabled Setup 4 2 4 Input page In the Input page Figure No 4 the user is able to select the working mode for each input ...

Страница 10: ...isable the specific tuner 2 Frequency Insert the input frequency or 3 Channel Instead of frequency your can add the channel number 4 Bandwidth Insert the input channel bandwidth For DVB C mode 1 Tuner Enabled Disabled Enable or disable the specific tuner 2 Frequency Insert the input frequency 3 Symbol rate Insert the symbol rate 4 Constellation Insert constellation Once all settings are being writ...

Страница 11: ...r this specific program zx w Original Service ID which is the original Service ID number of the program zx w LCN No which is the logic channel number of the program zx w Bandwidth which is the bitrate of the program in Kbps zx w Encrypted which depicts if the program is encrypted or not zx w Output To select in which the program must be assinged zx w Output Service ID The user is able to provide c...

Страница 12: ...rop down menu from Output column Figure No 7 the user is able to as sign any program to any of the four outputs By doing the same process for each pro gram from all inputs the user is able to create his own 4 custom multiplex in the output ...

Страница 13: ...erflow occurred zx w Yellow No overflow occurred but the input bitrate is close to the output bitrate zx w Red Overflow occurred The user must decrease the input bitrate Caution The number of programs that the MLF 100 is able to distribute de pends on the resolution SD HD 4K etc the compression MPEG2 H 264 etc and in general from the total bitrate of each program For example if we select the follo...

Страница 14: ... DVB T mode the user is able to setup the following parameters zx w Frequency The output frequency of the first modulator zx w Constellation The constellation of the first modulator zx w Code Rate The coder rate of the first modulator zx w Guard Interval The guard interval of the first modulator zx w Channel Bandwidth The channel bandwidth of the first modulator zx w Modulation The modulation type...

Страница 15: ...ors will be automatically set to CH22 CH23 and CH24 respectively The status section in Figure No 10 provides a general idea to the user of the current payload according to the selected programs comparing to the max output payload It is recommended that the user must not exceed the 85 from each output since all the bitrate are variable according to their specific content 4 2 7 TS settings page In t...

Страница 16: ...he specific multiplex 1 65535 Original Net ID Which is the Org Net ID No of the specific multiplex 1 65535 Network Name Which is the network name of the specific multiplex NIT Choose from Global Basic Default and Custom LCN provider Choose the appropriate LCN provider EACEM ITC Nordig APN 4 2 8 NIT page In this section Figure 12 the user is able to create custom NIT table for each of the four outp...

Страница 17: ...pdf document in Lemco s website System 4 2 10 Event log page In Event log page Figure No 14 the system logs all the events occurs in the device during its operation These logs are divided in three different categories based on their priority as follow High Using the red color the system logs the events which are of high priority Medium Using the orange color the system logs the events which are of...

Страница 18: ...tunity to export these logs as follow zx w Excel All the program list is exported in xlsx format zx w CSV All the program list is exported in csv format 4 2 11 LAN page In LAN page Figure No 15 the user is able to setup all the parameters of the LAN con trol of the device as follows Figure No 14 Figure No 15 ...

Страница 19: ...dary DNS Set the IP address of the secondary DNS zx w Port Assign the control port zx w MAC address Depicts the MAC address of the LAN control 4 2 12 Administration page In Administration section Figure No 16 the user is able to change the default password of the webserver Figure No 16 Caution In case of factory default procedure the username and password will be reset unless we select the check b...

Страница 20: ...art section Figure No 17 the user is able to apply a full reset to the device Figure No 17 Figure No 18 4 2 14 Factory default page In Factory default section Figure No 18 the user is able to apply a factory default reset either as DVB T or DVB C ...

Страница 21: ... to do the following 1 Export Save all the configuration is a specific file 2 Import Upload a previously save configuration file Figure No 19 4 2 16 Firmware update page In Firmware update Figure No 20 section the user is able to upload a new firmware update using the appropriate file Figure No 20 ...

Страница 22: ...ect the NTP server in order for the device to receive the date and time as well as to set the timezone of his country Figure No 21 Figure No 22 4 2 18 Info page In Info Figure No 22 section the user is able to see the serial No of the device as well as firmware and hardware versions ...

Страница 23: ... automatic DVB S2 Standard EN 307 421 V1 2 1 Constellation QPSK 8PSK automatic Symbol rate 1 55 MBaud QPSK 1 45 MBaud 8PSK Roll off factor 0 2 0 25 0 35 automatic Code rate 1 2 3 5 2 3 3 4 4 5 5 6 8 9 8 10 QPSK automatic 3 5 2 3 3 4 5 6 8 9 9 10 8PSK automatic Spectral inversion Reverse Non reverse automatic DVB T Standard EN 300 744 V1 6 1 Bandwidth 6 7 8 MHz Mode 2K 8K Constellation QPSK 16QAM 6...

Страница 24: ... 110 950 MHz 1 Hz step Output Level 90dBµV Connector 75Ω F female Output Attenuator 0 20dB MER 42dB Output loop through loss 1dB Transport Stream Processing Services User selection by service names Automatic Regeneration PAT CAT SDT PMTs EITs tables NIT SDT Pass through custom automatic PCR re stamping LCN support Yes Programming Interface Ethernet webserver Yes embedded webserver Speed 10 100 Mbp...

Страница 25: ...25 6 DIMENSIONS 235 00 205 00 222 00 5 00 60 00 80 00 10 50 10 00 100 50 115 18 100 50 48 50 44 00 3 00 dimensions in mm ...

Страница 26: ...cation b any misuse contrary to the instructions in the user manual c malfunctions caused by other equipment OUT OF WARRANTY SERVICING We repair and service units of our production even once the warranty has expired if this is economically the best solution to the customer The mechanical and electronic spare parts are replaceable for a five year period after production when the circuits are assemb...

Страница 27: ...ard Interval 1 4 1 8 1 16 1 32 QPSK 1 2 4 976 5 529 5 855 6 032 2 3 6 635 7 373 7 806 8 043 3 4 7 465 8 294 8 782 9 048 5 6 8 294 9 216 9 758 10 053 7 8 8 709 9 676 10 246 10 556 16 QAM 1 2 9 953 11 059 11 709 12 064 2 3 13 271 14 745 15 612 16 086 3 4 14 929 16 588 17 564 18 096 5 6 16 588 18 431 19 516 20 107 7 8 17 418 19 353 20 491 21 112 64 QAM 1 2 14 929 16 588 17 564 18 096 2 3 19 906 22 11...

Страница 28: ... 21 112 3 4 19 595 21 772 23 053 23 751 5 6 21 772 24 191 25 614 26 390 7 8 22 861 25 401 26 895 27 710 DVB T bitrates Mbit s for 6 MHz bandwidth non hierarchical systems Modulation Coding Rate Guard Interval 1 4 1 8 1 16 1 32 QPSK 1 2 3 732 4 147 4 391 4 524 2 3 4 976 5 529 5 855 6 032 3 4 5 599 6 221 6 587 6 786 5 6 6 221 6 912 7 318 7 540 7 8 6 532 7 257 7 684 7 917 16 QAM 1 2 7 465 8 294 8 782...

Страница 29: ...29 9 NOTES ...

Страница 30: ......

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