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INTEGRA-X User Manual 

 

WEB GUI 

 

 

SAF Tehnika JSC  

 

59 

 

29)

 

Transmitted  Pkts.  65  to  127  Octets 

–  The  total  number  of  packets  (including  bad 

packets) transmitted that were between 65 and 127 octets in length inclusive (excluding 
framing bits but including FCS octets); 

30)

 

Received Pkts. 128 to 255 Octets 

– The total number of packets (including bad packets) 

received that were between 128 and 255 octets in length inclusive (excluding framing bits 
but including FCS octets); 

31)

 

Transmitted  Pkts.  128  to  255  Octets 

–  The  total  number  of  packets  (including  bad 

packets) transmitted that were between 128 and 255 octets in length inclusive (excluding 
framing bits but including FCS octets); 

32)

 

Received Pkts. 256 to 511 Octets 

– The total number of packets (including bad packets) 

received that were between 256 and 511 octets in length inclusive (excluding framing bits 
but including FCS octets); 

33)

 

Transmitted  Pkts.  256  to  511  Octets 

–  The  total  number  of  packets  (including  bad 

packets) transmitted that were between 256 and 511 octets in length inclusive (excluding 
framing bits but including FCS octets); 

34)

 

Received  Pkts.  512  to  1023  Octets 

–  The  total  number  of  packets  (including  bad 

packets)  received  that  were  between  512  and  1023 octets  in  length  inclusive  (excluding 
framing bits but including FCS octets); 

35)

 

Transmitted Pkts. 512 to 1023 Octets 

– The total number of packets  (including bad 

packets) transmitted that were between 512 and 1023 octets in length inclusive (excluding 
framing bits but including FCS octets); 

36)

 

Received  Pkts.  1024  to  1518  Octets 

–  The  total  number  of  packets  (including  bad 

packets) received that were between 1024 and 1518 octets in length inclusive (excluding 
framing bits but including FCS octets); 

37)

 

Transmitted Pkts. 1024 to 1518 Octets 

– The total number of packets (including bad 

packets) transmitted that were between 1024 and 1518 octets in length inclusive (excluding 
framing bits but including FCS octets); 

38)

 

In. Broadcast Pkts. 

– The number of packets, delivered by this sub-layer to a higher 

(sub-) layer, which was addressed to a broadcast address at this sub-layer; 

39)

 

Out.  Broadcast  Pkts. 

–  The  total  number  of  packets  that  higher-level  protocols 

requested to be transmitted, and which were addressed to a broadcast address at this sub-
layer, including those that were discarded or not sent; 

40)

 

In. Multicast Pkts. 

– The number of packets, delivered by this sub-layer to a higher (sub-

)  layer,  which  was  addressed  to  a  multicast  address  at  this  sub-layer.  For  a  MAC  layer 
protocol, this includes both Group and Functional addresses; 

41)

 

Out.  Multicast  Pkts. 

–  The  total  number  of  packets  that  higher-level  protocols 

requested be to transmitted, and which were addressed to a multicast address at this sub-
layer, including those that were discarded or not sent. For a MAC layer protocol, this includes 
both Group and Functional addresses; 

42)

 

Dot3 In. Pause Frames 

– A count of MAC Control frames received on this interface with 

an  opcode  indicating  the  PAUSE  operation.  This  counter  does  not  increment  when  the 
interface is operating in half-duplex mode. Discontinuities in the value of this counter can 
occur at re-initialization of the management system, and at other times as indicated by the 
value of ifCounterDiscontinuityTime.; 

43)

 

Dot3 Out. Pause Frames 

– A count of MAC Control frames transmitted on this interface 

with an opcode indicating the PAUSE operation. This counter does not increment when the 
interface is operating in half-duplex mode. Discontinuities in the value of this counter can 
occur at re-initialization of the management system, and at other times as indicated by the 
value of ifCounterDiscontinuityTime; 

44)

 

EtherStatsUndersize Pkts. 

– The total number of packets received that were less than 

64 octets long (excluding framing bits but including FCS octets) and were otherwise well 
formed; 

45)

 

Fragments 

– The total number of packets received that were less than 64 octets in 

length (excluding framing bits but including FCS octets) and had either a bad Frame Check 
Sequence  (FCS)  with  an  integral  number  of  octets  (FCS  Error)  or  a  bad  FCS  with  a  non-
integral number of octets (Alignment Error). 
Note  that  it  is  entirely  normal  for  etherStatsFragments  to  increment.  This  is  because  it 
counts both runts (which are normal occurrences due to collisions) and noise hits; 

Содержание Integra-X

Страница 1: ...SAF Tehnika JSC 1 User manual Integra X VER 1 2 FW 3 14 14 ...

Страница 2: ...CC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular inst...

Страница 3: ... Configuration 33 Networking 37 Networking Ethernet VLAN 37 Networking Ethernet Port status and configuration 39 Networking Ethernet Rate limit 41 Networking Ethernet MAC address table 43 Performance 45 Performance Alarm Alarm status 45 Performance Alarm Alarm event log 46 Performance Alarm Sensor configuration 49 Performance Alarm Alarm threshold configuration 51 Performance Monitoring Performanc...

Страница 4: ...ory 95 COMMAND LINE INTERFACE 96 Connecting to serial RS232 interface 96 Connecting to SSH 98 Connecting to Telnet 99 FUNCTIONAL DESCRIPTION 100 ACM Adaptive Coding and Modulation 100 Adaptive equalizer 101 FTP directory 101 RADIUS authentication 102 Configuration of the Radius server authentication 102 Assigning administrator rights to RADIUS user 103 TOOLS 105 Link Layer Discovery tool 105 MIB f...

Страница 5: ... indicates frequency band supported by the device in the example above it is 11 GHz The tunable frequency range of the particular unit An example below shows available central frequency range for 5 MHz channel bandwidth Figure 1 2 Integra X label Figure 1 1 indicates tunable Tx Rx frequency range for 5MHz bandwidth note that frequency range is set from the central frequency of the first 5 MHz chan...

Страница 6: ...Hz product S designates Integra X without an integrated antenna R XPIC full license allowing unlimited 2 2 Gbps capacity 112MHz 4096QAM K XPIC 1 Gbps license Contact SAF representatives for detailed licensing information 01 designates the version number of the radio H designates high side radio L low side radio A designates radio diapason subband Serial Number 339870100002 the serial number unique...

Страница 7: ... Hz to 300 GHz ANSI IEEE C95 1 1999 IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields 3 kHz to 300 GHz BRD Bundesimmissionsschutzgesetz 26 BImSchV Verordnung über elektromagnetische Felder Bundesamt für Umwelt Wald und Landwirtschaft BUWAL Bern Schweiz Schriftenreihe Umwelt Nr 164 Luft Mai 1992 Messung nichtionisierender elektromagnetischer St...

Страница 8: ...5 CAT5 connector 4P 1 3 D0ALK003 Locking key for Integra X 1 4 XSPR_184 2 pin RIA pluggable terminal block 1 Parts attached to Integra product 5 Diplexer flange Frequency specific 1 6 MEBG_2893 O ring AS 568 140 1 7 D0KBS001 003 Integra X tensioner 4 8 D0KBS001 004 Socket Head screw M6x16 4 9 D0KBSL01 006 Integra X fixator ABS 4 10 D0APC001 Port cap 3 11 D0APCS01 Service cork assembly 1 12 D0ACGL0...

Страница 9: ...m If necessary adjust also Tx power for devices As this is only a rough device general operation test with no antennas attached then devices will show low XPD Estimated parameter values and corresponding alarms which for such paper pack installation is normal and should be ignored XPD could be improved till recommended values above 25 dB by moving paper packs and Integras itself obtaining better a...

Страница 10: ...INTEGRA X User Manual INSTALLATION SAF Tehnika JSC 10 Figure 2 3 Recommended settings for Integra X link bench test with office paper packs ...

Страница 11: ...om antenna side Figure 2 5 Tools for antenna attachment Tools required for FODU mounting Level not supplied optional locking key for Integra X size 5 Allen wrench 240mm supplied position 4 in Table 2 1 the Integra X package content Integra X FODU always must be installed in a vertical position with handle up and cable ports down ...

Страница 12: ... one polarization configuration see page 26 Set system working mode Attaching FODU to the antenna The antenna must be assembled according to the instructions from the antenna manufacturer supplied with the antenna You can see SAF2 antenna flange in picture Figure 2 6 SAF2 antenna flange view below Figure 2 6 SAF2 antenna flange view Please follow the steps described in the next picture Figure 2 7 ...

Страница 13: ...er flange check also SAF2 flange on the antenna for a sticker if it is not a permanent one remove it 3 Make sure that O ring is in place Holding Integra X by handle attach it to SAF2 flange by hanging on upper tensioners see right picture 4 4 Hung Integra X on upper tensioners on SAF2 flange then push lower part until lower clamps hit on flange make sure that all 4 clamps are in the proper positio...

Страница 14: ... all 4 clamp bolts with 3Nm 2 2 foot lbs force 7 Assembled Integra X view Figure 2 7 Attaching Integra X to the antenna Grounding connection Always provide a good connection from FODU grounding screw to tower mast building grounding circuit See page 118 for Grounding connection Power connections For Integra X power connection diagrams please look to Powering Integra X FODU and connecting to PC on ...

Страница 15: ...ika com files downloads 611d60e5 6676 e211 bc32 0050569aa6cf Antenna_alignment_White_Paper_SAF_Aug_2017 pdf 4 Switch system to XPIC mode check if Rx signals are within the 2dB margin for both polarizations against calculated XPD estimated see page 26 XPIC mode main window status parameter 18 should be 25 40dB If XPD estimated is not in 25 40dB range loosen all 4 FODU clamp bolts by to 1 turn By ro...

Страница 16: ...FP module 6 Tighten parts on both ends of the conduit to weatherproof the assembly Do not break the cable 7 Fasten another end of fiber conduit to the pole using included tie wrap 8 Assembled view of the Integra X with optical cable conduit Cables must always be at the bottom of the Integra X Figure 2 8 Optical cable conduit assembly ...

Страница 17: ...ate 2 wire power port connection please see Figure 7 2 In this case data connection to Integra X can be made via optical cables to SFP SFP ports LAN2 and or LAN3 or via twisted pair copper cable to Gigabit Ethernet electrical port LAN1 Connection distances and mechanical specifications for power cable and connector you can find in the subsection 2 wire DC power port Option 3 use both connections s...

Страница 18: ...ke grounding points each 20 30 meters DC 20 60V To common grounding point Gigabit Ethernet To 48VDC positive floating ground power supply To tower grounding point PoE To tower grounding point 1 2 Data FO cable to CPE 3 To 48VDC positive floating ground power supply DC 20 60V To common grounding point Power to FODU through ETH cable To tower grounding point Gigabit Ethernet Data FO cable to CPE ...

Страница 19: ...d to 56VDC Interconnection scheme with the FODU is shown in Figure 3 1 Power connection to FODU 3 options Figure 3 2 PoE front and rear panel view The front panel see Figure 3 2 has indication LEDs for more info see Table 3 1 Table 3 1 PoE injector LED status FAN FAIL Fan failed check fan TEMP The unit temperature achieved 50 C the fan must switch on On when the fan is working in normal operation ...

Страница 20: ... UP any position Recommended mode for Integra X Mode Nr 2 PoE 120W mode Imax auto Injector P N DXATPI01 specifications Table 3 3 Electrical specifications of DXATPI01 Electrical Specifications Data rate Up to 1000 Mb s DC DC Mode Always active Input Voltage nominal range 20 60 V Input Voltage maximum peak value 65 V Output Voltage stabilized 56 V Max Output Current in Auto PoE mode 2 2 A Switchabl...

Страница 21: ... Integra X is up to 105W It is recommended to use Table 7 3 on page 112 to find suitable cable diameter and length Option 3 PoE injector DXATPI01 and customer provided 48V power supply The PoE injector must be configured in the Passive 120W mode see to provide Option 3 functionality In case of power connection failover to the PoE injector which is set in any of PoE modes refer to Table 3 2 PoE inj...

Страница 22: ...2 168 205 11 After applying these settings you are ready to connect to the Web GUI or establish an SSH Telnet connection Refer to Chapter 4 COMMAND LINE INTERFACE for the details on how to connect to other CLI interfaces serial SSH Telnet Accessing Web GUI 1 Launch your browser and in the address field enter the IP address of a FODU Default IP addresses are as follows 192 168 205 10 for low side F...

Страница 23: ...ws Username admin Password changeme 5 Select Remember password if you want the browser to remember entered login credentials 6 Press Log in button Switch to secure connection HTTPS indicates that HTTP protocol is being used Press on the link and you will be redirected to secure HTTPS URL Minimum supported horizontal resolution is 1366px Figure 3 5 Login screen ...

Страница 24: ...panel selection and chosen system working mode see page 26 for XPIC mode and page 29 for Single polarization mode 4 MODIFY SAVE LOGOUT Allows modifying parameters in the window If none can be modified the MODIFY button appears inactive After modification the SAVE button becomes active and indicates a number of unsaved changes as well as their type when moving the cursor over the button Pressing th...

Страница 25: ...section Performance Alarm Alarm status Section below alarm rectangles shows one to four default value three selected sensor parameters for the Local and Remote devices Figure 3 7 System summary section of Integra X WEB GUI It is possible to change System summary sensor view by pressing the EDIT button see Figure 3 88 below Figure 3 8 System Summary edit 1 Choose from the sensors shown in the Syste...

Страница 26: ...igure 3 10 information explained below Figure 3 10 XPIC mode status Main page Local and Remote sides of the link are represented For XPIC four columns are shown Local A B channels and Remote A B channels In case of single Channel polarization mode only two columns will be shown for corresponding channel Local and Remote For configuring single Channel see Single polarization mode on page 29 1 Licen...

Страница 27: ...re within acceptable margins Sweep the link is not established Rx level is below the sensitivity threshold MSE is degraded or there s configuration firmware mismatch on both sides of the link 15 FEC locked shows whether Forward Error Correction algorithm is working and the amount of corrected errors is significantly higher compared to uncorrected errors 16 MSE Mean Square Error indication see ACM ...

Страница 28: ...nel bandwidth 4 Bandwidth profile Allows choosing between available channel bandwidth options XPIC options have XPIC suffix 5 Modem profile Allows choosing between available channel modem profile options along with the indication of fixed modulation or maximum modulation for ACM 6 State Allows enabling disabling each of three available LAN ports 7 Execute By pressing Execute configuration changes ...

Страница 29: ... page 26 Single polarization mode main window status Figure 3 12 Single polarization Main status page Local and Remote sides of the link are represented In the single Channel polarization mode only two columns will be shown Local for Channel A or B and Remote for Channel A or B For configuring XPIC mode see XPIC mode on page 26 1 License remaining time time left until the capacity of the system wi...

Страница 30: ...k 15 FEC locked forward Error Correction algorithm is working and the amount of corrected errors is significantly higher compared to uncorrected errors 16 MSE Mean Square Error indication see ACM description in ACM Adaptive Coding and Modulation 17 FEC load Forward Error Correction load 18 Current Rx modulation received signal modulation in case ACM is enabled current modulation can differ from th...

Страница 31: ...fix 5 Modem profile Allows choosing between available channel modem profile options along with the selection of fixed modulation type or maximum modulation for ACM 6 State Allows enabling disabling each of three available LAN ports 7 Execute By pressing Execute configuration changes made to the corresponding section apply only to the local side Integra X If Rollback on is selected the configuratio...

Страница 32: ...configuration set profile name Use to set modem configuration bandwidth minimum and maximum modulation modem configuration variant A B Use to set modem A or B in single channel configuration mode modem configuration set factory Use to reset modem settings to factory defaults bandwidth and modulation will be reset to a minimum radio factory Use to reset radio settings to factory defaults Tx power w...

Страница 33: ...u Over The Air Radio Configuration see Figure 3 15 XPIC mode status page Information from both modems is shown For description see next chapter XPIC mode modify page XPIC mode modify page Press button to edit Figure 3 14 Accessing Radio configuration menu Figure 3 15 Radio configuration status mode Figure 3 16 XPIC Radio configuration modify mode ...

Страница 34: ...r FCC or display all 6 Bandwidth Indicates currently configured available channel bandwidth status mode allows choosing between available profiles according to the ETSI and FCC standards of channel bandwidth XPIC options have XPIC suffix 7 Modem profile Indicates currently configured modulation status mode allows choosing between available modulations for selected channel bandwidth modify mode In ...

Страница 35: ...s according to the ETSI and FCC standards of channel bandwidth Single channel mode options have SNGL suffix 6 Modem profile Indicates currently configured modulation status mode allows choosing between available modulations for selected channel bandwidth modify mode In case current Tx power value is above maximum value for any of the modulations the maximum value will be indicated 7 RSSI channel a...

Страница 36: ... 2 3 Use to enable or disable the RSSI LED s operation Example radio rssi led mode 2 put LED on FODU in mode 2 For details refer to page 114 RSSI LED radio rssi led channel A B Use to switch the RSSI LED s for A or B channel indication modem allowed show configuration name Use to check modem profile parameters modem configuration set configuration name Use to set modem configuration described by c...

Страница 37: ...n Default VLAN 2 should be specified By default the Default VLAN value on all ports is VLAN ID 1 Press button to get in modify mode Modify mode 1 VLAN mode Indicates VLAN operational mode The default is Disable 802 1Q disabled Change to Enable to enable 802 1Q VLAN support As soon as you enable VLAN operational mode connectivity with untagged traffic will be lost 2 Default VLAN Indicates Default V...

Страница 38: ...AN entry 8 By pressing Execute configuration changes made to the corresponding section apply only to the local side Integra X If Rollback on is selected the configuration will be reverted in case erroneous configuration changes are applied and management connection between link sides lost CLI commands See Chapter 4 COMMAND LINE INTERFACE network vlan set mng 1 4094 Use to set Management MNG VLAN I...

Страница 39: ...tion Shows status of Ethernet switch ports allows enabling and disabling the ports modifying the link speed for LAN1 RJ45 port and see the SFP module information if supported see Figure 3 23 Status mode Press button Figure 3 22 Accessing port status and config page Figure 3 23 Port status window ...

Страница 40: ...ch is reserved for future use Note that Integra X supports only 1000BASE T type Gigabit Ethernet SFP modules when using electrical copper twisted pair SFP modules For SFP port location in Integra X device see chapter SFP ports 5 SFP module specification shows the SFP module information below the corresponding port if SFP module in the port supports SFF 8472 diagnostic memory mapping only for LAN2 ...

Страница 41: ... negotiation network port set LAN 2 3 speed auto 10G 1G 2G5 Use to change speed and duplex setting on LAN2 and LAN3 port The default value is auto auto negotiation Networking Ethernet Rate limit The rate limit page see Figure 3 26 allows configuring ingress and egress rates on available Ethernet switch ports In case license with an Ethernet rate limitation is applied the Ethernet limitation will b...

Страница 42: ... 1000 6 Ingress rate CBS Indicates configured ingress rate CBS Committed Burst Size on a particular port in kB status mode allows setting ingress rate CBS on a particular port in kB modify mode The default setting is 2000 7 By pressing Execute configuration changes made to the corresponding section apply only to the local side Integra X If Rollback on is selected the configuration will be reverted...

Страница 43: ...gress rate limiting on a particular port In case applied rate limit is less than possible by radio conditions there will be a warning indication in the main page see example in Figure 3 28 where rate limit is set 500Mbps while maximum physically possible is 965Mbps Figure 3 28 Main page warning for rate limit Networking Ethernet MAC address table The MAC address table displays the forwarding table...

Страница 44: ...simultaneously Clear all 2 Clear specific MAC address entry CLI commands See Chapter 4 COMMAND LINE INTERFACE network mac table clear all All Clear all records from the MAC address table network mac table clear port port Use to clear MAC table entries for a specific port network mac table info Show information about MAC address table network mac table show Show content of the MAC address table ...

Страница 45: ...33 Status page Alarm status page summarizes current alarms by showing the date and time the alarm occurred and its name 1 Date shows the date when the alarm was initiated 2 Time shows time when the alarm was initiated 3 Alarm shows the name of the alarm CLI commands See Chapter 4 COMMAND LINE INTERFACE log sensor setlist Use to show alarms status ...

Страница 46: ...shown Full alarm log can be downloaded by pressing on Alarm event log file Alarm entries are mostly distributed in two groups Set when the alarm appears and Reset when alarm disappears You also have fast access to alarm filtering where it is possible to choose which alarm groups you are willing to filter out of all log entries Status mode Press button Figure 3 35 Alarm event log mode Figure 3 34 A...

Страница 47: ...age showing 20 next alarm log entries if available 6 Shows the number of the currently viewed alarm log page You can enter the specific page number to navigate to the required page 7 Filter press to filter alarms from a certain source node e g Radio 8 Alarm event log file press the link to download full alarm log text file CLI commands See Chapter 4 COMMAND LINE INTERFACE log event show last _of_e...

Страница 48: ...e log event clear Use to clear alarm log log event configure enable disable Use to enable or disable event log filter log event configure dump 1 60 Use to configure duration in minutes during which filter is monitoring repetitions log event configure pattern 1 10 Use to configure a number of log entry repetitions to be monitored log event configure status Use to display the current configuration o...

Страница 49: ...rs After the firmware upgrade it is required to reset sensor configuration to default using Set all to default button and reconfigure sensors as required It is not recommended to add License remaining time sensor parameter to performance perfd type parameters Figure 3 38 Accessing Sensor menu Status mode Figure 3 39 Sensor configuration page Press button ...

Страница 50: ...sor will be treated Unchecking the checkbox next to the sensor disables the sensor modify mode 3 opens the dropdown box with sensors in the group Sensors from the ungrouped sensor list or other groups can be added to the group by dragging them in Unchecking the checkbox next to the sensor disables the sensor in its corresponding group modify mode 4 Add group Allows creating a new group with a cust...

Страница 51: ...up log group mgmt name delete Use to delete a group log group mgmt name remove destination event perf snmp syslog Use to remove a destination from a group log group mgmt name remove sensor sensor Use to remove a sensor from a group log sensor info Use to show current sensor status log sensor list Use to list all available sensors log default all group sensors sensor Use to set group individual sen...

Страница 52: ...anual WEB GUI SAF Tehnika JSC 52 Figure 3 43 Accessing Alarm threshold configuration page Status mode Figure 3 44 Alarm threshold status Press button for changing values Modify mode Figure 3 45 Modify alarm thresholds ...

Страница 53: ...ta Use to set sensor s min max thresholds and delta value manually log sensor mgmt sensor time 0 30 Use to set sensor hysteresis time in seconds Will be used to show value in orange color indicating that sensor value recently exceeded its thresholds log default all group sensors sensor Use to set group individual sensor or all sensor configuration to default log sensor list Use to list all availab...

Страница 54: ...eter colored in blue and displayed on the right axis 3 Sensor log step Allows choosing graph granularity 1 15 or 60 minutes 4 Indicates the start and end date time of period displayed and allows selecting a specific period to show 5 Period length Indicates the length of the currently displayed period 6 Get data Press to apply selected date time period changes 7 Left and right sliders allow to zoom...

Страница 55: ...umber amount of seconds in a chosen time interval when parameter exceeded minimum or maximum alarm thresholds No data s and Not available s show respectively the time when there was no data of according parameter and it was not available 3 Sensor log step Allows choosing log step 1 15 or 60 minutes 4 Indicates the start and end date time of period displayed and allows selecting a specific period t...

Страница 56: ...log perf show 1M 15M 60M time start_time end_time sensor Use to show entries for a certain time frame Following formats are supported YYYY MM DD hh mm ss MM DD hh mm ss MM DD hh mm hh mm ss hh mm log perf clear Use to clear performance log Performance Ethernet Ethernet switch statistics Figure 3 50 Accessing Ethernet switch statistics List Ethernet switch statistics Please see the next page Figure...

Страница 57: ...y mode buttons appear at the bottom of the page Figure 3 52 Modify mode 1 Statistics for time during which statistics have been gathered 2 Ingress Pkts Packets that ingress on the port 3 Ingress Bytes Bytes that ingress on the port 4 Egress Pkts Packets that egress on the port 5 Egress Bytes Bytes that egress on the port 6 Total Multicast Pkts The total number of good packets received that were di...

Страница 58: ...cluding those in bad packets received on the network excluding framing bits but including FCS octets 18 Total Pkts The total number of packets including bad packets broadcast packets and multicast packets received and transmitted 19 Tx No Errors The number of frames that have been transmitted by this port from its segment excluding fragmented and FCS error frames 20 Rx No Errors The number of fram...

Страница 59: ... broadcast address at this sub layer 39 Out Broadcast Pkts The total number of packets that higher level protocols requested to be transmitted and which were addressed to a broadcast address at this sub layer including those that were discarded or not sent 40 In Multicast Pkts The number of packets delivered by this sub layer to a higher sub layer which was addressed to a multicast address at this...

Страница 60: ...define jabber as the condition where any packet exceeds 20 ms The allowed range to detect jabber is between 20 ms and 150 ms 48 Ingress BPS Indicates byte per second rate on the input of the port 49 Ingress PPS Indicates packet per second rate on the input of the port 50 Egress BPS Indicates byte per second rate on the exit of the port 51 Egress PPS Indicates packet per second rate on the exit of ...

Страница 61: ...FY button is deactivated in this page 1 Ingress Mbps Indicates megabit per second rate on the input of the port 2 Ingress pps Indicates packet per second rate on the input of the port 3 Egress Mbps Indicates megabit per second rate on the exit of the port 4 Egress pps Indicates packet per second rate on the exit of the port CLI commands See Chapter 4 COMMAND LINE INTERFACE network port show throug...

Страница 62: ...cating passed and dropped packets and bytes Elapsed time is indicated as well Figure 3 56 QoS statistics page in status mode Press button Modify mode buttons appear at the bottom of the page Figure 3 57 Bottom of QoS statistics page in modify mode 1 Clear all data allows clearing QoS statistics on all switch ports 2 Clear allows clearing QoS statistics on individual switch ports ...

Страница 63: ...hapter Adaptive equalizer Figure 3 58 Accessing Equalizer graph MODIFY button is deactivated in Equalizer graph page Example of equalizer taps coefficients and its frequency response in case of normal operation is shown in Figure 3 59 Figure 3 59 Equalizer taps and frequency response You can choose between Channel A and Channel B graphs and see also cross discrimination graph During normal operati...

Страница 64: ...n example of Equalizer graph in a link aligned to the reflected signal see Figure 3 60 for single polarization Performance Over The Air Constellation diagram A constellation diagram is a representation of a signal modulated by the digital modulation schemes 4096QAM 2048QAM 1024QAM 512QAM 256QAM 128QAM 64QAM 32QAM 16QAM 4QAM It displays the signal as a two dimensional scatter diagram in the complex...

Страница 65: ...nstellation 3 Allows zooming to one of 4 constellation quadrants For the purpose of analyzing the received signal quality some types of corruption are evident in the constellation diagram For example for 4QAM see Figure 3 63 Figure 3 64 and Figure 3 65 Gaussian noise is displayed as fuzzy constellation points Figure 3 63 Figure 3 63 Non coherent single frequency interference is displayed as circul...

Страница 66: ...his reason spectrum signal levels will not correspond to the actual radio receiver s signal level The signal appearance will depend on configured channel bandwidth A measured spectrum curve can be used to recognize in band interference or very powerful out band interference due to filters applied Figure 3 66 Accessing RX spectrum page MODIFY button is deactivated in Rx spectrum page Only a single ...

Страница 67: ...67 Figure 3 67 RX spectrum for 112MHz 1 Clear button clean current averaged Rx spectrum The Rx spectrum is averaged over the time period from the button clear was pressed or the page opened There are no other modification possibilities for the page ...

Страница 68: ...ored blocks in the current measurement period 4 Errored Second errored seconds in the current measurement period 5 Severely Errored Second severely errored seconds SES in the current measurement period 6 Background Block Error BBE in the current measurement period 7 Total block Number number of blocks received which are not part of SES 8 Errored Seconds Ratio Errored seconds ratio to total measure...

Страница 69: ...es firmware upgrade via Web GUI in page 70 Figure 3 70 Accessing Firmware upgrade page Status mode Figure 3 71 List of available FW files Press button Modify mode Figure 3 72 Firmware upgrade page 1 Shows list of available firmware files 2 Upgrade firmware click on preferred firmware in the list and press Upgrade firmware button to initiate the firmware upgrade process The remote side must be upgr...

Страница 70: ...a com en downloads registration required Before firmware upgrade via Web GUI downloaded firmware update package should be unzipped on local computer hard disk The main method for firmware upgrade is upload via Web GUI which automates the whole firmware upgrade process To perform a software upgrade from Web GUI please follow these steps 1 Go to System FW Firmware upgrade 2 Press MODIFY button on ri...

Страница 71: ...ersion uploaded Note that the exact version name needs to be entered Check available firmware versions using command firmware list firmware remove list Use to remove all uploaded firmware versions firmware switch Use to check running firmware bank and bank that will be used at the next boot firmware upload file Use to upload firmware file from the FTP directory firmware switch fs fw1 fw2 toggle Us...

Страница 72: ...ecific Integra X is low side has 192 168 205 10 IP address and high side 192 168 205 11 Integra X local and remote IP addresses always need to be on the same subnet 2 IP Mask Indicates the IP mask of the Integra X you are currently logged in status mode allows specifying the IP mask of the Integra X you are currently logged in to modify mode Default IP mask is 255 255 255 0 3 IP gateway Indicates ...

Страница 73: ... Integra X CLI commands See Chapter 4 COMMAND LINE INTERFACE system ip addr IP Use to show set the IP address of management CPU system ip gw IP clear Use to show manage the IP address of the gateway system ip mask mask Use to show set subnet mask system ip mac Use to show the MAC address of management CPU system ip cfg ip address mask ip address mask gateway ip address CIDR ip address CIDR gateway...

Страница 74: ...uration of SNMP communities host and trap addresses The SAF NMS system will work only when SNMP is properly configured Relevant MIB files can be downloaded directly from Integra X Web GUI See 7 in Figure 3 78 below Figure 3 77 Accessing SNMP page SNMPv1 v2c setup Status mode Figure 3 78 SNMP status page SNMPv1 v2c shown Press button ...

Страница 75: ...d SNMPv1 v2c host IP addresses status mode allows adding deleting SNMPv1 v2c host IP addresses modify mode Specified IP addresses have access to read and modify configuration parameters using the appropriate read and write community names 5 List of trap v1 managers Shows a list of configured SNMPv1 trap IP addresses status mode allows adding deleting SNMPv1 trap IP addresses modify mode The Integr...

Страница 76: ...nter SNMPv3 data encryption password AES protocol is used on SNMP agent s side Length can be between 8 and 31 symbols 5 Access Select Read for read only access or Write for read write access 6 Add Delete Use to add or delete selected user name In order to delete user names from the list click on the required user name in the list above 7 Hide passwords s uncheck to display passwords for selected S...

Страница 77: ...77 System Configuration Configuration file Shows saved and running configurations highlighting differences between both unsaved changes Figure 3 82 Accessing the configuration file page Status mode Figure 3 83 Configuration status page Press button ...

Страница 78: ...ration Shows saved system configuration 8 Running configuration Shows currently running system configuration Distinct sections in saved and running configurations are highlighted in color In order to examine particular differences expand highlighted sections of configuration by clicking on down arrow of the appropriate configuration section CLI commands See Chapter 4 COMMAND LINE INTERFACE configu...

Страница 79: ...ther the running configuration is saved configuration store Use to save running configuration configuration download Use to create a copy of the saved configuration file as txt file in the FTP directory configuration import all VLAN filename Use to restore configuration from a txt file stored in FTP directory configuration factory i2cd Reset configuration of i2cd settings to defaults ...

Страница 80: ... button Modify mode Figure 3 87 User management page 1 Users By default admin and guest users are created and listed You can choose between these user accounts guest user has monitoring privileges and cannot apply configuration changes By default the password for the admin account is changeme while no password is defined for the guest account 2 Delete delete selected user For admin this button is ...

Страница 81: ...only to the local side Integra X CLI commands See Chapter 4 COMMAND LINE INTERFACE system user info Use to show information on the current user system user mgmt username access r w Use to set read r or write w access right for particular username admin user cannot be modified system user mgmt username delete Use to delete particular username admin user cannot be deleted system user mgmt username e...

Страница 82: ... location names Figure 3 88 Accessing System configuration page Status mode Figure 3 89 System configuration page Press button Modify mode Figure 3 90 System configuration modify page 1 System name Allows entering a preferable system name The maximum length of the system name cannot exceed 16 symbols The default name is SAF ...

Страница 83: ...to the local side Integra X CLI commands See Chapter 4 COMMAND LINE INTERFACE system datetime datetime Use to show set system time and date Use YYYY MM DD hh mm ss syntax for date time system name name Use to show define system name system location location Use to show define system location system uptime Use to show system uptime since last system start system ntp status Use to show NTP status sy...

Страница 84: ... default TCP port 443 is defined 5 Redirect HTTP to HTTPS Allows enabling automatic redirect from HTTP to HTTPS 6 RADIUS Allows enabling or disabling RADIUS Remote Authentication Dial In User Service By default RADIUS is disabled 7 RADIUS port Allows specifying RADIUS port By default port 1812 is defined 8 RADIUS server IP address Allows specifying RADIUS server IP address 9 Set RADIUS password Al...

Страница 85: ...ADIUS configuration system radius addr IP_address Use to define RADIUS server IP address system radius port port Use to define a port number of a RADIUS server By default port 1812 is defined system radius secret psw Use to define a RADIUS server password system service ftp enable disable Use to show status or enable disable FTP service system service ssh status Use to show the status of SSH servi...

Страница 86: ...m loopback by changing the status to On and specifying loopback duration time modify mode During modem loopback the signal is looped back to a local end after the modem and Integra X should be able to synchronize to itself Both MSE and FEC load should not generate an alarm values should not be colored in red When loopback is activated Loopback duration time countdown timer will appear 2 By pressin...

Страница 87: ...ing modem loopback Figure 3 97 main page indicating Loopback CLI commands See Chapter 4 COMMAND LINE INTERFACE modem loopback Use to show modem loopback status modem loopback digital 10 1000000 Use to enable modem loopback for a specified time in seconds modem loopback digital none Use to disable modem loopback ...

Страница 88: ...leshooting file download Clicking on the Download troubleshooting file will open a prompt window Figure 3 99 asking to confirm troubleshooting file download process Figure 3 99 Confirmation window for troubleshooting file download Click on Yes button will start process which will download troubleshooting file archive package to your hard disk drive Downloads folder of your browser File contents co...

Страница 89: ... address user NTP configuration and inventory info SNMP v1 v2c v3 configuration alarm status alarm threshold and sensor configurations radio status configuration and counters currently active license and added license files modem including modem status and configuration counters list of allowed modem profiles header compression Ethernet configuration and counters of LAN WAN and MNG ports ...

Страница 90: ...ka JSC 90 System Tools License management Provides a list of available licenses time left for each license and license upload controls Figure 3 100 Accessing License management page Status mode Figure 3 101 Licence status window Press button ...

Страница 91: ...ion of currently selected license When the license expires the link capacity will drop to 2Mbps and you will see a warning in the Main page When the license expires the next license in the list needs to be activated manually New license activation 1 Open license management page via Web GUI System Tools License management 2 Press MODIFY button 3 Press Choose File or Browse depending on used web bro...

Страница 92: ...he end of each Web GUI page description Refer to Chapter 4 COMMAND LINE INTERFACE for details on how to connect to other CLI interfaces serial SSH Telnet license list active Use to view settings of a currently active license license file list Use to list available license files license file add filename Use to add uploaded the license file to license file list from the FTP directory license file a...

Страница 93: ...rt description of Integra X series products Figure 3 105 Access to About System page Figure 3 106 Integra X About page CLI commands See Chapter 4 COMMAND LINE INTERFACE product info Use to show detailed information on the Integra X FODU system number Use to show the Integra X serial number ...

Страница 94: ...INTEGRA X User Manual WEB GUI SAF Tehnika JSC 94 System About Copyright Displays copyright information Figure 3 107 Accessing Copyright page Figure 3 108 Integra X Copyright page ...

Страница 95: ...INTEGRA X User Manual WEB GUI SAF Tehnika JSC 95 System About Inventory Displays hardware related information Figure 3 109 Accessing Inventory page Figure 3 110 Integra X Inventory page ...

Страница 96: ...ently available commands or parameters Useful CLI keyboard shortcuts can be printed by CLI command help Figure 4 1 CLI keyboard shortcuts Note that in Web GUI console described in subsection System Tools Console those shortcuts will not work Connecting to serial RS232 interface In order to connect to an Integra X serial terminal you will require a USB cable with a USB Type B connector See chapter ...

Страница 97: ... 3 Login prompt 3 Enter the username and password Default credentials are as follows login admin password changeme 4 After successful login SAF prompt should appear prompt will differ if system name is not the default one Figure 4 4 system prompt 5 Press Ctrl C to log off from the current session Closing the PuTTY window does not log off from the current serial terminal session ...

Страница 98: ...Y choose Connection Type SSH enter the IP address and make sure that the correct port number is used 22 by default see Figure 4 5 PuTTY interface for SSH connection Figure 4 5 PuTTY interface for SSH connection 2 Press Open After a successful login the following prompt see Figure 4 6 Login prompt should appear Figure 4 6 Login prompt 3 Enter the username and password Default credentials are as fol...

Страница 99: ...t service You can use any Telnet client Below are connection steps with PuTTY Windows freeware software 1 Open PuTTY choose Connection Type Telnet enter the IP address and make sure that the correct port number is used 23 by default Figure 4 8 Telnet connection by Putty 2 Press Open to connect After successful connection following prompt should appear see Figure 4 9 Figure 4 9 Telnet login prompt ...

Страница 100: ...ce capacity but still stay up synchronization is not lost In case of very harsh weather conditions if the link lost sync it will become synchronized faster if ACM is enabled Figure 5 1 Modulation switching scheme Let s look at hard weather scenario for the 15km long link in N climatic zone 11GHz frequency see Figure 5 1 When weather conditions are clear the wireless link operates at maximum capaci...

Страница 101: ...rference between polarizations In Integra X the adaptive equalizer is realized as a complex arithmetic 40 taps digital FIR Finite Impulse Response filter In other words the equalizer is a selective frequency amplifier and attenuator a device which in application to IF Intermediate Frequency band limited signal is schematically shown in the picture below Figure 5 2 Adaptive equalizer FTP directory ...

Страница 102: ...ver authentication The configuration of the FreeRADIUS software based in Linux system Ubuntu is given as an example Keep in mind that there could be differences in command syntax and file locations between FreeRADIUS software versions 1 Add new user data to the users configuration file etc freeradius users Add the following line to the users list user_1 Cleartext Password pass_1 where user_1 is a ...

Страница 103: ...istrator rights to RADIUS user You can log in with users defined both locally and on RADIUS server Assigning administrator rights to RADIUS user 1 Open the main FreeRADIUS dictionary file in directory etc freeradius dictionary and add the following line under the Miscellaneous attributes ATTRIBUTE SAF User Level 52 string Figure 5 7 RADIUS configuration example 2 For providing the specified attrib...

Страница 104: ...INTEGRA X User Manual FUNCTIONAL DESCRIPTION SAF Tehnika JSC 104 Figure 5 8 RADIUS configuration example 4 Restart FreeRADIUS 5 Log in to Integra using the secure HTTPS connection ...

Страница 105: ...k Layer Discovery Tool The Link Layer Discovery Tool for Integra series can be downloaded in https saftehnika com en downloads in Tools section Login required 1 Unzip the LLD zip file you downloaded to a directory of your choice for example C SAF LLD 2 The application is started via the command prompt on your Windows machine Start menu Run type cmd press ENTER Command line console window should ap...

Страница 106: ...tegra devices the command should be run as follows lld network interface For example lld DEVICE NPF_ A67EA6B7 1686 4E98 BA19 2A7E5B205DCF In order to copy the interface address from the network adapter list click the right mouse button over the console and select Mark Figure 6 3 Command output Then by holding the left button select the interface address ...

Страница 107: ...the left button and click the mouse right button anywhere on the console The address should be copied Type lld and paste the address by clicking the right button anywhere on the console Figure 6 5 Pasting interface address The result should be similar as in the image below see Figure 6 6 Pasted interface address ...

Страница 108: ...n the console Make sure that the device has finished booting up Figure 6 7 Found Integra device 7 Use the MAC address of the device with the reset command to reset this specific device The MAC address can be copied the same way as the interface address Figure 6 8 Integra device MAC address 8 The device is reset by using the required reset command with the recovery tool lld interface reset MAC rese...

Страница 109: ...ure 6 9 Reset command list For example to reset users and passwords on Integra device 1 use lld DEVICE NPF_ A67EA6B7 1686 4E98 BA19 2A7E5B205DCF reset 0004A6813773 acc Make sure the command is run within 3 minutes after Integra reboot RK1 fresh must be true in the console otherwise error shown in the screenshot below error will occur The recovery tool will continue to retry the command In such sit...

Страница 110: ...efore the Integra device is powered off SAVE button For example lld DEVICE NPF_ A67EA6B7 1686 4E98 BA19 2A7E5B205DCF reset 0004A6813773 store Figure 6 12 Successful command response MIB files Relevant MIB files can be downloaded directly from the Integra X Web GUI See System Configuration SNMP configurationSystem Configuration SNMP configuration for further details ...

Страница 111: ...ector the combined Ethernet cable length from PoE injector to Integra X FODU and from PoE injector to CPE is limited to 100m 328ft Refer to Table 7 2 for maximum Ethernet cable lengths for 56V power only connection from PoE injector DXATPI01 to Integra X FODU based on used Ethernet cable AWG wire size and Integra X FODU power consumption Table 7 2 Cable lengths for power only connection from PoE i...

Страница 112: ...Refer to Table 7 3 below for maximum power cable length based on AWG wire size or cross section area and Integra X FODU power consumption when power source is 48V Table 7 3 AWG Cross section area mm2 Lmax 85W 48V 20 C 68 F Lmax 95W 48V 20 C 68 F Lmax 100W 48V 20 C 68 F 26 17m 55ft 15m 49ft 14m 47ft 24 27m 87ft 24m 78ft 23m 74ft 0 25 33m 109ft 30m 98ft 28m 93ft 22 42m 138ft 38m 124ft 36m 118ft 20 0...

Страница 113: ...000BASE ZX 3 optical fiber SFP modules 10GBASE SR 10GBASE LR 10GBASE ER and 10GBASE ZR Please inquire SAF representative about the possibility to purchase SAF approved SFP modules In the case of third party vendors you can inquire SAF representative about the necessity of additional testing according to SAF standards Figure 7 3 Location of SFP ports on Integra X USB port The USB port provides seri...

Страница 114: ...al modes Mode 1 Mode 2 and Mode 3 By default RSSI LED is enabled in Mode 1 For further details refer to the Over The Air Radio Configuration Figure 7 6 RSSI LED placement on FODU Corresponding Rx signal levels and LED blinking pattern for each mode is represented in Figure 7 7 below Figure 7 7 LED blink pattern ...

Страница 115: ...y and varies depending on the received signal level Both are linear curves Figure 7 8 RSSI audio port In order to connect a voltmeter you will require the appropriate RSSI cable P N D0ACRS01 Figure 7 9 RSSI cable Figure 7 10 shows typical relationship of the received signal level Rx level displayed by the Integra X vs the RSSI port output voltage RSSI Received Signal Strength Indicator Figure 7 11...

Страница 116: ...anual INTERFACES SAF Tehnika JSC 116 Output voltage Figure 7 10 RSSI vs output voltage Rx level dBm RSSI voltage V 90 0 85 0 1 80 0 2 75 0 3 70 0 4 65 0 5 60 0 6 55 0 7 50 0 8 45 0 9 40 1 0 35 1 1 30 1 2 25 1 3 20 1 4 ...

Страница 117: ...JSC 117 Figure 7 11 Audio frequency vs RSSI Output audio frequency Rx level dBm Audio frequency Hz 100 100 96 145 92 190 88 235 84 280 80 325 76 370 72 415 68 460 64 505 60 550 56 595 52 640 48 685 44 730 40 775 36 820 32 865 28 910 24 955 20 1000 ...

Страница 118: ... Grounding connection Always provide a good connection from FODU grounding screw to tower mast building grounding circuit You must choose one most convenient of 2 screws for grounding connection See Figure 7 12 Figure 7 12 grounding connection placement ...

Страница 119: ...ible alignment and RSSI USB B RS232 serial over USB B Type LED Power On RSL Antenna SAF2 Circular waveguide flange Ethernet Ethernet Built in Carrier Ethernet 10 Gigabit Switch with 50 Gbps switching capacity Gigabit Switch functionality 802 1Q VLANs with QoS CoS incl WRED shaping DWRR and on MPLS TP exp bit Spanning Tree Protocol Jumbo frames and more Synchronization SyncE IEEE 1588v2 PTP Carrier...

Страница 120: ...aximum Tx Power for Integra X Modulation 6 GHz 11 GHz 18 GHz 18 GHz HP 4 QAM 31 31 24 31 16 QAM 30 30 23 30 32 QAM 30 30 23 30 64 QAM 29 29 22 29 128 QAM 29 29 22 29 256 QAM 28 28 21 28 512 QAM 28 28 21 28 1024 QAM 27 27 20 27 2048 QAM 26 26 19 26 4096 QAM 26 26 19 26 4096 QAM Weak FEC 26 26 19 26 Preliminary data RSL Thresholds and Capacity for Integra X Guaranteed RSL Threshold dBm Capacity Mbps...

Страница 121: ...M WeakFEC 60 5 60 5 57 5 93 186 4QAM StrongFEC 88 5 88 5 88 5 20 40 16QAM StrongFEC 83 5 83 5 83 5 34 68 32QAM StrongFEC 80 5 80 5 80 5 43 86 64QAM StrongFEC 77 5 77 5 77 5 58 116 128QAM StrongFEC 74 5 74 5 74 5 69 138 14 256QAM StrongFEC 71 5 71 5 71 5 81 162 ETSI 512QAM StrongFEC 67 5 67 5 67 5 92 184 1024QAM StrongFEC 65 5 65 5 65 5 104 208 2048QAM StrongFEC 61 5 61 5 61 5 115 230 4096QAM Stron...

Страница 122: ... 4096QAM StrongFEC 59 59 55 250 500 4096QAM WeakFEC 57 5 57 5 53 262 524 4QAM StrongFEC 88 5 88 5 84 5 43 86 16QAM StrongFEC 84 84 80 5 75 3 150 32QAM StrongFEC 80 5 80 5 76 5 94 188 64QAM StrongFEC 77 5 77 5 74 5 125 250 128QAM StrongFEC 74 5 74 5 71 5 150 300 30 256QAM StrongFEC 71 5 71 5 68 5 175 350 FCC 512QAM StrongFEC 68 5 68 5 65 200 400 1024QAM StrongFEC 65 5 65 5 61 5 225 450 2048QAM Stro...

Страница 123: ...4096QAM StrongFEC 54 5 54 5 51 5 527 1054 4096QAM WeakFEC 53 53 49 5 551 1102 4QAM StrongFEC 84 5 84 5 81 5 88 176 16QAM StrongFEC 80 5 80 5 77 5 151 302 32QAM StrongFEC 76 5 76 5 73 5 189 378 64QAM StrongFEC 73 5 73 5 71 5 252 504 128QAM StrongFEC 71 71 68 5 302 604 60 256QAM StrongFEC 67 5 67 5 65 353 706 FCC 512QAM StrongFEC 64 5 64 5 62 403 806 1024QAM StrongFEC 61 5 61 5 58 5 454 908 2048QAM ...

Страница 124: ...trongFEC 65 65 62 5 592 1184 FCC 512QAM StrongFEC 62 62 59 5 677 1354 1024QAM StrongFEC 58 5 58 5 56 5 761 1522 2048QAM StrongFEC 55 5 55 5 53 5 841 1682 4096QAM StrongFEC 52 52 49 5 920 1840 4096QAM WeakFEC 50 5 50 5 47 5 962 1924 4QAM StrongFEC 81 5 81 5 78 5 170 340 16QAM StrongFEC 77 77 74 5 291 582 32QAM StrongFEC 73 73 71 5 364 728 64QAM StrongFEC 70 5 70 5 68 5 486 972 128QAM StrongFEC 67 5...

Страница 125: ...or Correction FO Fiber Optics FODU Full Outdoor Unit FTP File Transfer Protocol GUI Graphical User Interface IEEE Institute of Electrical and Electronics Engineers IF Intermediate Frequency ISP Internet Service Provider ITU T International Telecommunication Union Telecommunication Standardization Sector LAN Local Area Network LED Light Emitting Diode MAC Media Access Control MSE Mean Square Error ...

Страница 126: ...ansmission Control Protocol Internet Protocol TDM Time Division Multiplexing TFTP Trivial File Transfer Protocol TM Tide Mark TP Twisted Pair TS Threshold Seconds Tx Transmit USB Universal Serial Bus VLAN Virtual Local Area Network WAN Wide Area Network XPD cross polarization discrimination ...

Страница 127: ...INTEGRA X User Manual CONTACTS SAF Tehnika JSC 127 CONTACTS SAF Tehnika JSC 24a Ganibu dambis Riga LV 1005 Latvia EU techsupport saftehnika com www saftehnika com ...

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