EK-MFR/1 Arch.2573 Rev. E of 22/06/2007 501-000658/MN User’s handbook Digital radio Link EK-MFR/1 Eurotek s.r.l. Sh.
EK-MFR/1 Arch.2573 Rev. E of 22/06/2007 Sh. 2 of 35 501-000658/MN REGULATORY COMPLIANCE (USA) This equipment requires licensing for operation under FCC Title 47 part 101 This equipment generates, uses and radiates electromagnetic fields that could cause interference to radio communications, is more important that it is installed and used in accordance with the instruction that are explained in this manual.
EK-MFR/1 Arch.2573 Sh. 3 of 35 Rev. E of 22/06/2007 501-000658/MN Warning! The socket utilized for the unit supply must have the appropriate ground conductor. The connection of the unit , to a socket without the ground conductor, will make the whole equipment dangerous for people safety. About the repairing of the units please refer to specialized personnel only . Inside the devices there are voltages which could be dangerous to people.
EK-MFR/1 Arch.2573 Rev. E of 22/06/2007 Sh.
EK-MFR/1 Arch.2573 Sh. 5 of 35 Rev. E of 22/06/2007 501-000658/MN INDEX 1. GENERAL DESCRIPTION ..................................................................................................... 6 1.1 2. FRONT PANEL ......................................................................................................................... 8 2.1 2.2 3. MENU REPRESENTATION......................................................................................................
EK-MFR/1 Arch.2573 Rev. E of 22/06/2007 Sh. 6 of 35 501-000658/MN 1. GENERAL DESCRIPTION EK-MFR/1 works as a new flexible and modular platform that allows the simultaneous use of different kind of boards inserted in its inner part in completely reconfiguration way. All the inserted boards, in the device, are automatically identified by the integrated operating system, that fits the functions of the keys and the visual information available on the color display placed in the frontal panel.
EK-MFR/1 Arch.2573 Rev. E of 22/06/2007 1.1 EK-MFR/1 block scheme Eurotek s.r.l. Sh.
EK-MFR/1 Arch.2573 Sh. 8 of 35 Rev. E of 22/06/2007 501-000658/MN 2. FRONT PANEL 2.1 Front panel view 2.2 Front panel description A) B) C) D) E) F) G) H) I) L) M) General switch. Display. Keyboard. Enter key. Green LED (ON), for power on indication. Red LED (ACTUAL), for alarm indication. Yellow LED (STORED), for alarms stored indication. Monitory connector. Escape key. Modifying variable keys. Explorer menu and display mode keys. Eurotek s.r.l.
EK-MFR/1 Arch.2573 Sh. 9 of 35 Rev. E of 22/06/2007 501-000658/MN 3. REAR PANEL 3.1 Rear panel view 3.2 Rear panel description A) B) C) D) E) F) G) Slot 0. Slot 1. Slot 2. EK-PWS/X* panel. Slot 5. Slot 4 < here it is possible to install the modem (EK-UNM/1). Slot 3 < here it is possible to install the coaxial adapter (EK-CDP/1). * The different power supplies solutions are descibed in the EK-PWS/X manual. Eurotek s.r.l.
EK-MFR/1 Arch.2573 Rev. E of 22/06/2007 4. 4.1 Sh. 10 of 35 501-000658/MN DISPLAY AND KEYBOARD Display and keyboard description When the general switch (par. 2.2, front panel description) is turned on, the booting of the system is running. At the end of the booting the EK-MFR/1 is in stand-by modality (the display shows a black view) and after the user has pushed any of the keys, the display shows, the following configuration: Pressing the “enter” key (par. 2.
EK-MFR/1 Arch.2573 Sh. 11 of 35 Rev. E of 22/06/2007 501-000658/MN When a type of password is inserted, the user can explore the following main menu: MAIN MENU >Main EK-MFR/1 >Slot 0 >Slot 1 >Slot 2 >Slot 3 >Slot 4 >Slot 5 Using the “explorer menu” keys (par. 2.2, front panel description), it is possible to see, on the display, the boards that the EK-MFR/1 contains and the relative slot associated to the board. The example below shows the EK-UNM/1 board that is inserted in the slot number 4.
EK-MFR/1 Rev. E of 22/06/2007 Arch.2573 Sh. 12 of 35 501-000658/MN If any of the boards is not inserted in a particular slot of the EK-MFR/1, the display shows the following situation: 4.2 Display mode A possible video signal of the inserted boards, are visible on the display that moreover supplies the output interface of the EK-MFR/1 processor. Every slot has the interconnections for two video signals, that can be showed on the TFT colour monitor if the board is enabled for this function.
EK-MFR/1 Arch.2573 Sh. 13 of 35 Rev. E of 22/06/2007 501-000658/MN 5. 5.1 BOARD MENU Menu representation The complete EK-MFR/1 menu is described below.
EK-MFR/1 Arch.2573 Sh. 14 of 35 Rev. E of 22/06/2007 Variable name > Relay >> Relay 0 >> Relay 1 >> Relay 2 >> Relay 3 >> Relay 4 > Clock Set >> Year >> Month >> Day >> Hour >> Minute > Network >> IP address >> IP netmask >> GW address 5.
EK-MFR/1 Arch.2573 Rev. E of 22/06/2007 Sh. 15 of 35 501-000658/MN >Power loops The Power Loops menu allows to control automatically the output level of one board inserted in a slot in according to the output level of a board inserted in another slot of the EK-MFR/1. This functionality it used in order to keep constant the output power of a transmitter to adjusting the modulator output power.
EK-MFR/1 Arch.2573 Rev. E of 22/06/2007 Sh. 16 of 35 501-000658/MN The next example explains how to set the Power Loops modality.
EK-MFR/1 Arch.2573 Rev. E of 22/06/2007 Sh. 17 of 35 501-000658/MN >Save Config EK-MFR/1 allows to store four configurations system. To save a personal configuration, it is necessary to enter in the Save Config menu; it is possible to choose on which configuration to store the personal system settings pressing the “enter” key and using the “modifying variable” keys (par. 2.2, front panel description). The four possible configurations to be used are: Config 0, Config 1, Config2 and Config3.
EK-MFR/1 Arch.2573 Sh. 18 of 35 Rev. E of 22/06/2007 >>Ext Power 501-000658/MN Allows to read the value of the power of the external analog Eurotek unit connected to the EK-MFR/1 by the auxiliary connector of the EK-PWS/X board. >Relay The Relay menu allows to control five solid state relays situated in the EK-PWS/X board; they are interfaced outside with the auxiliary connector.
EK-MFR/1 Arch.2573 Rev. E of 22/06/2007 5.3 Sh. 19 of 35 501-000658/MN Temperature control EK-MFR/1 allows a reliable control of the temperature. To minimize the use and the maintenance of the two fans, EK-MFR/1 controls the rate of the same fans. The highest temperature registered on the inserted boards is used to control the fans. The monitoring of the board temperature can be done in the sub-menus and the memorization and settling of the limits can generate possible alarms. 6. 6.
EK-MFR/1 Arch.2573 Rev. E of 22/06/2007 Sh. 20 of 35 501-000658/MN The Slot 4 Viterbi Ber row, indicates that the Viterbi ber variable is out of the limits and an alarm is present (LED Actual, par. 6.1, LEDs description). Slot 4 Viterbi Ber row is flashing until the variable is out of the limits. It is possible that more alarms are simultaneously present; in this case the alarms are showed on the same row on the display every two seconds.
EK-MFR/1 Arch.2573 Sh. 21 of 35 Rev. E of 22/06/2007 M25P80 1024KB SPI flash found Go to last event ... Thu Apr 27 12:32:28 2005 [000166]: Thu Apr 27 12:32:28 2005 [000165]: Thu Apr 27 12:32:28 2005 [000164]: Thu Apr 27 12:32:28 2005 [000163]: 501-000658/MN Slot Slot Slot Slot 4 4 4 4 IF IF IF IF Rx Tx Rx Tx Lev Lev Lev Lev R R A A -18.3 -12.2 -44.5 -30.
EK-MFR/1 Arch.2573 Sh. 22 of 35 Rev. E of 22/06/2007 501-000658/MN Bad password: too simple. passwd: The password for super_user is unchanged. The first operation to execute is the insertion of the old password value, subsequently is required to enter the new password value. WARNING: the password value must be a combination of upper and lower case letters and number (minimum of 5 and maximum of 8 characters).
EK-MFR/1 Arch.2573 Rev. E of 22/06/2007 Sh. 23 of 35 501-000658/MN 7.3.1 Snmpwalk The snmpwalk command allows to obtain the text file of the entire boards system or the text file of a single board inserted in the EK-MFR/1 unit. It is possible to obtain also the EK-MFR/1 text file. To launch the command, it is necessary to insert the next string: snmpwalk -v1 -c public 192.168.1.7 1.3.6.1.4.1.19222.1.
EK-MFR/1 Arch.2573 Sh. 24 of 35 Rev. E of 22/06/2007 501-000658/MN The complete text file of the EK-UNM/1 board is showed with the number and the value of every variable like the next line showed. In the EK-UNM/1 user’s handbook the user can see the complete menu of the board with every variable name and number (chapter 5, board menu). SNMPv2-SMI::enterprises.19222.1.6.5.
EK-MFR/1 Arch.2573 Sh. 25 of 35 Rev. E of 22/06/2007 501-000658/MN 7.3.3 Snmpget Allows to read the variable value of a board inserted in the EK-MFR/1. To execute this command the following string must be inserted: snmpget -v1 -c public 192.168.1.7 1.3.6.1.4.1.19222.1.(slot+2).(variable number.) The syntax of the command line is reported below: • snmpget : command name • -v1 -c public : fixed string • 192.168.1.7 : IP address of EK-MFR/1 • 1.3.6.1.4.1.19222.1.
EK-MFR/1 Rev. E of 22/06/2007 Arch.2573 Sh. 26 of 35 501-000658/MN To enter in the system it is necessary to insert a user name and a password. The user name available for the user is : super_user The password value is : pollon. When the user name and the password values are inserted, pushing on the OK window it is possible to enter in the EK-MFR/1 main web page like the next image shows: Eurotek s.r.l.
EK-MFR/1 Rev. E of 22/06/2007 Arch.2573 Sh. 27 of 35 501-000658/MN The web page reported above, is the main page of the EK-MFR/1. The figure shows, in the down section, the rear panel of the unit (rear panel description paragraph) with the board that are inserted in the system. Using a mouse, it is possible to move the cursor on the rear panel. To examine the content of any board it is necessary to move the cursor on the board name and to click the left mouse button to enter in the board menu.
EK-MFR/1 Arch.2573 Rev. E of 22/06/2007 8.1 Sh. 28 of 35 501-000658/MN EK-MFR/1 web pages When the All4Digit Software Tool is running, the EK-MFR/1 web page is automatically loaded on the screen of the terminal unit and the following image is showed. The page shows, in the central section, the complete menu of the EK-MFR/1 unit (board menu chapter). The selected menu is in light colour and its variables are reported in the centre of the page.
EK-MFR/1 Rev. E of 22/06/2007 Arch.2573 Sh. 29 of 35 501-000658/MN console line returns the No Alarm value; if an alarm is in progress, the following message appears: <>, where n is the number of the variables in alarm. When a menu variable is affected by an alarm, the value of the variable, in the related window, is showed in red colour and also the name of the board became red. The next example explains how to set a parameter of the EK-MFR/1 menu.
EK-MFR/1 Rev. E of 22/06/2007 Arch.2573 Sh. 30 of 35 501-000658/MN We suppose to choose the “10” minute value for the Time to Exit variable, so the screen shows: Eurotek s.r.l.
EK-MFR/1 Rev. E of 22/06/2007 Arch.2573 Sh. 31 of 35 501-000658/MN We have settled, for example, the refresh time parameter on the 30 seconds indicator, so every thirty seconds the system variables are refreshed. When the refresh countdown is complete the refresh label is flashing.
EK-MFR/1 Arch.2573 Sh. 32 of 35 Rev. E of 22/06/2007 501-000658/MN APPENDIX A EK-MFR/1 electrical interface The following table shows the electrical connections of the EK-MFR/1. Every slot is electrically interfaced with the EK-MFR/1 signal present in the table below. The matrix configuration software allows to set the the high speed data signals (A column), so it is possible to obtain the transit of a signal from a board to another one.
EK-MFR/1 Arch.2573 Sh. 33 of 35 Rev. E of 22/06/2007 501-000658/MN The label RESET indicates that the RESET signal is active low. The maximum speed of the internal signal (High_speed_data 0 to 7 and high_speed_clk) is 53.9 Mb/sec.
EK-MFR/1 Arch.2573 Sh. 34 of 35 Rev. E of 22/06/2007 501-000658/MN SLOT PERIPHERAL COMMON ADDRESSES : addr 0 1 2 3 4 5 6 7 8 9 A B C D E F Flash seriale driver mainframe Flash seriale configurazione FPGA Richiesta Slave Reset Slot PPP protocol (EK-UNM/1 board) APPENDIX C RS232 interface settings To connect the EK-MFR/1 to a terminal unit by the RS232 interface, is necessary to set the following value of the COM port parameter: 115200 8 NO 1 NO Eurotek s.r.l.
EK-MFR/1 Arch.2573 Sh. 35 of 35 Rev. E of 22/06/2007 501-000658/MN Eurotek S.r.l. c/o Parco Scientifico Tecnologico e delle Telecomunicazioni in Valle Scrivia Strada Comunale Savonesa, 9 15050 RIVALTA SCRIVIA (AL) tel. +39 (0)131 860205 r.a. fax +39 (0)131 860993 http://www.eurotektel.com e-mail: info@eurotektel.com Eurotek s.r.l.
