GSS STI 1932 CT Page 7 Assembly Instruction Manual Download | Manualshive

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STI 1932 CT

RF output COFDM

Frequency range: ............................................. 42.0 MHz … 868.0 MHz
Types of modulation: ........................................ QPSK, 16 QAM, 64 QAM
Transmission modes ............................................................................ 2k
Code rates ....................................................... 1/2, 2/3, 3/4, 5/6, 7/8
Guard intervals .................................................... 1/4, 1/8, 1/16, 1/32
Output level: ......................................................................73…89 dBμV
Output impedance: .........................................................................75 Ω

LAN interfaces for HTML control/update

Standard: ............................................................................. 100-BASE-T

Connections

LAN (for data) 1000-BASE-T:  ..............................................2 RJ45 sockets
LAN (for control) 100-BASE-T:  .............................................2 RJ45 sockets
RF output:  .............................................................................. 1 F socket
RF test output (-25 dB):  ............................................................ 1 F socket

General

Mains units: ...... 2 (redundant; can be replaced separately during operation)
Supply voltage ....................................................100…240 V, 50/60 Hz
Power consumption: ..............................................................  max. 75 W
Cooling fans: .....................3 (can be replaced separately during operation)
Ambient temperature:  ............................................................ 0…+50 °C
Dimensions (W x H x D):  ................. 483 mm x 44.5 mm (1HU) x 490 mm
Weight: ....................................................................................... 6.2 kg

2.4 d

esCriPtion

The head-end station converts 32 (2x16) MPTS streams into 32 QAM

or

COFDM modulated transponders. A further 32 MPTS data streams can be
provided as redundant input signals as a software option for an extra charge.

g

ener al

The station is equipped with two LAN inputs, one RF output and one test output
(–25 dB). The MPTS input data streams of lines 1-16 are fed to the left LAN
input that the lines 17-32 at the right LAN input.

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Summary of Contents for STI 1932 CT

Page 1: ...Assembly Instruction STI 1932 CT Default access data 192 168 0 120 User admin Password geheim ...

Page 2: ...evice overview 10 3 2 Installing the device 11 3 3 Potential equalisation PE 12 3 4 Connecting the device 12 3 5 Changing a Power Module 13 3 6 Changing a Case Fan 14 4 Configuration Updates 15 4 1 Initial configuration 15 4 2 Configuration 18 Overview window 18 Perform changes 19 Number format 19 Configuration menus 20 Input 20 Redundant Input Software option 22 Output 25 Filter 28 NIT 31 LCN Log...

Page 3: ...ss 42 Guest access 42 Firmware 43 Output Modulation of Head end Station 44 System settings 44 Firmware update 44 Backup 45 Manager 45 Reset to factory defaults 46 System restart 46 Software Options fee based 46 Ping Network Diagnostic Tool 47 User 47 5 Channel and frequency tables 48 ...

Page 4: ...d out without difficulties The head end station should only be installed in a room where the permis sible ambient temperature range 0 C 50 C can be maintained even during fluctuations in climatic conditions To avoid too strong interacted heating of the head end stations it is not admissible to mount them one upon the other without using thermic precau tions e g permanently air recirculation ventil...

Page 5: ...xclusive right of use for the Open Source Software by the respective right holders used the conditions stipulated by the respective valid license terms apply The license terms of this license only apply to the components which are not listed as Open Source software In relation to the licensor the regulations on liability and warranty in these license terms apply for the whole software The liabilit...

Page 6: ...U The product fulfils the guidelines and standards for CE labelling page 49 Unless otherwise noted all values are specified as typical Input data Over all input data rate interface lines 1 16 17 32 800 MBit s Buffer memory 60 kBit line corresponds e g at 50 MBit s to approx 1 ms buffer IGMP V2 Protocols UDP User Data Protocol RTP Real Time Transport Protocol RF output QAM Frequency range 42 0 MHz ...

Page 7: ... replaced separately during operation Supply voltage 100 240 V 50 60 Hz Power consumption max 75 W Cooling fans 3 can be replaced separately during operation Ambient temperature 0 50 C Dimensions W x H x D 483 mm x 44 5 mm 1HU x 490 mm Weight 6 2 kg 2 4 Description The head end station converts 32 2x16 MPTS streams into 32 QAM or COFDM modulated transponders A further 32 MPTS data streams can be p...

Page 8: ...figuration input Con trol The two configuration inputs are connected via an internal switch Several sta tions can thus be cascaded for configuration GSS OpenVPN Server If the Control input is connected to the Internet after the initial setup you can get worldwide access to the station via an OpenVPN connection by PC tablet or smart phone with Internet access When using mobile terminals dependent o...

Page 9: ...ring operation If one power supply unit fails a warning signal sounds If the control input has connection to the Internet the device can send a warn ing e mail when a signal power supply or one of the fans fails User Administrator access The user admin has access to all menus and may make changes The default password for the user admin is geheim Guest access The user gast has access to almost all ...

Page 10: ...nfiguration 8 Power ON OFF 9 GND fan connectors 10 Fan monitoring connectors 11 12 V fan connectors 12 Fan screws 13 PSU releases 14 PSU brackets 15 IEC connectors C14 connectors for mains cables 16 PSU status LEDs 17 Connector for potential equalisation 20 RF output 21 Test output 25dB Reset IP address host name password hold depressed for more than 5 seconds to 192 168 0 120 gss geheim Green goo...

Page 11: ... range 0 C 50 C can be maintained even during fluctuations in climatic conditions Attach four cage nuts 26 at the installation site We recommend the use of lateral slide rails component carriers in order to relieve the front panel 26 Screw the unit with the mounting screws 28 and the washer 27 to the four cage nuts 26 27 27 28 28 ...

Page 12: ...ork in menu Help Multicast Setup Connect the attached mains cables to the IEC connectors C14 15 The power cables are equipped with lockable C13 connectors Re move the connectors by pulling back the red locking pin Connect the mains cables to mains sockets with protective conductor con nections Thereby note the voltage specified on the device This device has no primary power switch and is in standb...

Page 13: ... connection from the CONTROL input to the Internet is established and warning e mails are configured in the device settings 14 15 16 13 14 15 16 13 A defective power module can be exchanged during operation Remove the mains cable from the defective power module Move release 13 in direction of the arrow and pull the power module out of the device by bracket 14 Insert the new power module Make sure ...

Page 14: ...unt the new fan screws 12 An arrow on the fan housing indicates the flow direction Mount the fan so that the air stream is passed into the device Shorten if necessary connecting cables in accord ance The cable ends must be stripped 6 7 mm Push the connecting cables in the space between the fan and case ground Attach the stripped ends of the connecting wires to the appropriate termi nals pressure p...

Page 15: ...cable directly to a configuration input 7 The PC and the head end station must be within the same network same IP address range Cookies must be accepted and JavaScript must be active Use current browser versions Example for IP address setting with Windows 7 operating system For the initial setup open the properties for TCP IPv4 of the PC Control Panel Network and Sharing Center LAN connection Prop...

Page 16: ... 1932 CT Internet Protocol Version 4 TCP IPv4 Properties Activate point Use the following IP address Enter e g 192 168 0 2 for the IP address Enter for the Subnet mask 255 255 255 0 Confirm the setting with OK ...

Page 17: ...your Password and click on button Login The default password is geheim For further logins observe the menus System Network and System OpenVPN The Overview window is displayed First an empty table is displayed as with all menus While the data is read from the device is displayed Changes in the menus are only transmitted to the head end station when you click the button ...

Page 18: ... will return to the Overview via the button Overview 52 Via the selection Configuration you have access to the menus of the Con figuration settings Input page 20 Output page 22 Filter page 28 NIT page 31 LCN page 35 53 Herein the installed firmware version is displayed 54 This location text can be modified arbitrary in menu System User If you remote control head end station at different locations ...

Page 19: ... input signals good no signal a possible exceeding the output data rate or whether the output is switched off If in menu Configuration Input page 20 transponder names are NOT assigned the name of the first station of each transponder is displayed 60 Hardware monitoring shows the state of the power supplies and the fans 61 Via button Download a configuration protocol can be stored as text file resp...

Page 20: ...a rate or whether the output is switched off 100 In column Input you can deactivate the input of not used lines This pre vents unwanted unnecessary data traffic on the network 101 In column Name you can enter a personal transponder name If you delete a transponder name the name of the first station of this data stream is entered If the data stream will be changed the transponder name will NOT be c...

Page 21: ... from line 1 to line 32 but only for those columns for which you have entered changes If you set a check mark at Input change the corresponding inputs are switched on or off depending on selection You can delete the contents of column Name when selecting re set In the Start IP field you can enter the output IP address for the first row This address is then increased by 1 in each additional row An ...

Page 22: ...two streams must be ab solutely identical To enable this option you must load a software key file which you can purchase through our sales depart ment into the station under menu item Software Options page 46 in the menu System Firmware The information that we need to generate the software key file can be found in the System Firmware Software Options menu item under Item 346 page 46 100 In column ...

Page 23: ...ms 104 The TS and ON IDs of the stream are displayed in the TS ON ID column 105 Here you set the threshold value of the input data rate which must be un dercut in order to switch to the alternative input signal With the Automatic switch you can switch the automatic changeover on off A permanent changeover only takes place if a alternative signal is detected A changeover is documented in the logboo...

Page 24: ...ut you can select for all lines whether the normal or the redundant input signal is to be used as the main signal In the Start IP field you can enter the output IP address for the first row This address is then increased by 1 in each additional row depending on the redundancy input check box either for the normal or the redundant inputs An Entry in field Port is transferred to all fields in the co...

Page 25: ... column Line you are informed about the quality of the input signals good no signal a possible exceeding the output data rate or whether the modulator is switched off 150 The upper value shows the current needed data rate The lower value shows the maximum possible output data rate depend ant on the output settings The background colour in column Line indicates an output data overflow In this case ...

Page 26: ...n page 48 Please note thereby that many DVB T receivers cannot receive the channel ranges S21 S41 306 466 MHz 153 Only if the RF output is set to QAM page 44 In column SR kS s enter the desired output symbol rate of the individual lines The background colour in column Line indicates an output data overflow In this case increase the output symbol rate or the QAM modulation or remove stations from t...

Page 27: ...of redundancy contained in the bits transmitted is called code rate Using the setting C7 8 you can get the highest output data rate at low est redundancy 159 Only if the RF output is set to COFDM page 44 Setting of the Guard interval column GI In this column you set the relation of the duration of the user symbols to the duration of the guard intervals to be transmitted A high guard inter val e g ...

Page 28: ...sponders or have a new address assigned remapped without adapting the tables For entering indication of the different IDs the number format can be set to hexadecimal or decimal in menu System Firmware 200 Select displaying the station filter 201 Herein you can select whether only one line is displayed or all lines are displayed 202 Indication of the output data rate of the transponder used current...

Page 29: ... 32 207 Select displaying the PID filter 212 210 211 207 208 209 201 202 206 Remove drop a PID Enter the PID to be deleted in the input field 208 and confirm the en try with button After that an additional field appears to enter an additional PID Therefore also observe the functions 201 and 210 212 210 211 207 208 209 201 202 206 Assign a new address to a PID while retaining the entire data con te...

Page 30: ...07 and Overview 201 columns Pass Service 205 and Filter 204 are reset to factory defaults and 211 With button Reset hold value reset the previously achieved peak values of the data rate 202 hold 212 Before leaving the menu changes must be transferred to the head end station Therefore click on button After that is displayed for a short time in the upper right corner ...

Page 31: ...resent at the inputs is output deactivate No NIT is output 241 Herein you can change the Network ID For entering indication of the different IDs the number format can be set to hexadecimal or decimal in menu System Firmware 242 Herein you can enter a NIT version The maximum possible value is 1F 31 243 Herein you can enter a network name 244 Button Load resets the network ID the version and the net...

Page 32: ...ted In column Options the button for Edit and Delete are displayed if transponders are added manually 249 250 or if an error occurs Edit a QAM transponder Edit a COFDM transponder If you delete an entry all related LCNs will also be deleted 246 Indication of Code rate Guard interval Bandwidth and Mode of COFDM transponders 247 Create the NIT Manually added 249 250 or imported 252 transponders will...

Page 33: ...nts are indicated by a warning icon Added transponders of a second station are marked in column Line by a For entering indication of the different IDs the number format can be set to hexadecimal or decimal in menu System Firmware 251 Here you can export the NIT and LCN You can add these to a second station or use it as a backup 252 Herein you can restore a NIT and LCN from a backup or e g add the ...

Page 34: ... Now finally you must export the revised NIT Then load this file into the second station like a backup Now both stations have identical NITs Restore a backup First delete the NIT 248 Thereby the LCNs are also deleted This ensures that all stations play out the same NIT and LCN Click on button Upload 252 and select the backup file bin In the selection window click on button Open The data is added C...

Page 35: ...SD receivers will use the service in SD quality 260 Herein enter the LCNs for SD receiving devices Via button the next free LCN is suggested a click then assigns them 261 Herein enter the LCNs for HD receiving devices also SD channels Ensure that the receiving devices support HD LCN error free Other wise we recommend to use exclusively SD LCNs 262 Herein you can switch on or off the Private Data S...

Page 36: ...nes if required 265 Herein you can add services manually Only TS ON IDs are available which are regis tered in the NIT For entering indication of the different IDs the number format can be set to hexadecimal or decimal in menu System Firmware 266 Via this button you can delete all SD LCNs 267 Via this button you can delete all HD LCNs 268 Via this button you can export LCNs as a bin file The expor...

Page 37: ...le troubleshooting 300 Herein you can select whether only one line is displayed or all lines are displayed 301 Via this button you can clear the logbook 302 Via this button you can refresh the indication Please also note the items 310 and 311 in the Notification menu page 38 The logbook is included in the protocol file page 18 ...

Page 38: ...central syslog server here in order to have the logbook entries sent there Therefor the configuration interface must have access to the Internet 312 314 316 313 317 310 311 315 318 320 319 321 310 Enter the duration in seconds that an input signal or data overflow error must occur for an entry to be made in the logbook 311 Enter here the duration in seconds which must be a signal OK again for an e...

Page 39: ...e mail the contact details which are stored in menu System User are displayed to identify the head end station 319 Enter here how long new e mails will not be sent In order to prevent you e g in case of changing reception condi tions from being flooded with e mails the function is blocked for 1 hour after sending an e mail The lock can be removed by deleting the logbook 320 Here you can enter the ...

Page 40: ...ork you must enter different names here Write down the IP addresses and the Host name Further access to the device is only possible via the IP address of the configuration interface or the host name If you have forgotten your IP address you can reset the network settings and the password by the reset button 3 page 10 For remote access it is important to setup a gateway with Internet access The MAC...

Page 41: ...ened e g at the router Open menu System OpenVPN Copy the Personal Link http into the address line of your browser and store it as favourite As there is no Internet connection at the system start for the initial configura tion you need to reboot the device after configuration System Firmware Restart If there is no Internet connection at the system start the OpenVPN service is deactivated temporaril...

Page 42: ...on For authorisation enter the old password and after that the new pass word twice Guest access Herein replace for the user gast the default password gast by a password of your choice Before leaving the menu changes must be transferred to the head end station Therefore click on button After that is displayed for a short time in the upper right corner If you have forgotten your admin password you c...

Page 43: ...al decimal In ad dition a firmware update backup factory reset as well as a system restart warm start can be done The manager allows you to store different configurations in the head end sta tion Under Software Options you can unlock software options that are subject to a fee 332 331 333 337 330 334 335 336 338 341 347 340 339 343 344 345 346 342 ...

Page 44: ...be set to 1 hour 333 Herein you can switch off or on the automatic daylight savings time DST 334 Herein you can select the number format for entering indication the dif ferent transport stream IDs hexadecimal decimal 335 Before leaving the menu changes must be transferred to the head end station Therefore click on button After that is displayed for a short time in the upper right corner Firmware u...

Page 45: ...ettings from the head end station as tar file for backup Settings including password but without network settings 338 Via button Load settings from PC you can restore the settings from a prior downloaded backup Manager In the Manager you can save configurations in the head station 339 Enter a name and save the configuration with the Save actual config but ton Load a configuration stored in the man...

Page 46: ...is station To enable this option you must load a software key file which you can purchase through our sales department into the station This software key is generated especially for one station and is not applicable to other stations It is bound to the MAC address of the configuration interface shown in point 346 The name of the software key file contains the MAC address key_0022b7e00475 tar MAC 0...

Page 47: ...u want to ping and click the Ping button User In section User you can adjust the location based data that is displayed in the header of the menus accordingly If you remotely manage multiple head end stations you know at any time at which station you just work In the Notes field you can enter any text that will be displayed in the overview as a reference Before leaving the menu changes must be tran...

Page 48: ...0 C 32 562 00 C 33 570 00 C 34 578 00 C 35 586 00 C 36 594 00 C 37 602 00 C 38 610 00 C 39 618 00 C 40 626 00 C 41 634 00 C 42 642 00 C 43 650 00 C 44 658 00 C 45 666 00 C 46 674 00 C 47 682 00 C 48 690 00 C 49 698 00 C 50 706 00 C 51 714 00 C 52 722 00 C 53 730 00 C 54 738 00 C 55 746 00 C 56 754 00 C 57 762 00 C 58 770 00 C 59 778 00 C 60 786 00 C 61 794 00 C 62 802 00 C 63 810 00 C 64 818 00 C ...

Page 49: ...er Straße 43 D 90471 Nuremberg CLASS CLASS KLASSE KLASSE Phone 49 0 911 633 240 0 Fax 49 0 911 633 240 98 www gss de en info gss de Service Phone 49 0 911 633 240 90 service gss de Alterations reserved Technical data E O E by GSS Grundig Systems GmbH V45 012 2020 ...

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