General Description and Installation Guide
Contents
1. 10 1 5 11 ERROR 10 1 5 12 OCR WANG AO 11 1 5 13 11 1 5 14 11 1 5 15 PUN ANIC ACO A 11 2 sae cece 12 2 1 Opee S E E 12 2 2 Prepara on rO 12 UNDANG aene E 12 DoD MUO E 12 2 23 Connecting to external deEviCES ne nn ee ee ree 12 2 POW OVINE OU 13 2 2 5 Local access to router Via Interface cccccccssscccceesececeesececeeesccecaesecessueceeseuseeeseneeeetan 13 2260 TOCA AC COGS via USB 13 227 Ronote Tenet AC 14 228 ICE 14 3 oDer OT a sec cect 15 UHP NETWORKS INC 2015 2 www uhp net UHP 200 HIGH THROUGHPUT SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 3 1 GeV Es lt 15 3 2 15 3 3 Safety instructions for operations ccccccssseccccseccccesccecsusececsuecceeeenecesaueeceseugeceeseueeessuneses 15 3 4 ACOR Vi CASS OP IN E E 15 4 TO ON SOO ON 16 4 1 Resetting to CST2. A 17 STORAGE TRANSPORTATION AND 18 FIGURES Figure 1 Structure of UHP Manuals 6 Figure 2 UHP 200 Satellite 7 Figure 3 Standard labeling of UHP 200 satellite 8 Figure 4 UHP 200 router structure 8 Figure 5 UHP 200 router rear view ccccscccsecseceseccseceseceseccseccseccseeseesseeseesseesaeeseusseessaussausseussesecesseeeees 9 Figure 6 Satellite Router UHP 200 series Front view 10 Figure 7 Standard interconnection Of the rOuter cccccccsssccccesseccceeseccccesecceseesececeueceeeeeeceeseeecessuecessuees 13 Figure 8 Router resetting to default 17 TABLES Table tO 12 Tople Z Troubleshooting CUI OC 16 UHP NETWORKS INC 2015 3 www uhp net UHP 200 GENERAI Le MAAL OUTER DI ACRONYMS AND ABBREVIATIONS 16APSK 32APSK 8PSK AGC BCH BUC C N CRTP DAMA DSCP DVB Eb No EIRP ETSI FEC Frame Hard priority HTTP HUB Hubless HW ICMP IESS IFL IGMP Inroute IP LDPC LNB Local oscillator Long frames 16 Amplitude and
3. Push reset Factory default reset Xe a Push reset Push reset Push reset Push reset Figure 8 Router resetting to default procedure Successful reset will be evidenced by fast and simultaneously flashing indictors ERROR and SYSTEM By default UHP 200 router is provided with IP address 192 168 222 222 with mask 255 255 255 248 29 Respectively the computer should be provided with an address e g 192 168 222 217 with the same mask The default address is not shown in the route Table And what is more it disappears after the first saving of the configuration Thus the first thing to do with the Telnet access is to set a new IP address it may be similar to the default address when required exit the session and connect to the new address and only then save the configuration After the first saving of the configuration the ERROR and SYSTEM indicators stop flashing simultaneously UHP NETWORKS INC 2015 17 www uhp net UHP 200 HIGH THROUGHPUT SATELLITE ROUTER Ww GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 5 STORAGE TRANSPORTATION AND DISPOSAL Storage and transportation of satellite routers must be performed in original packaging Equipment can be stored and transported in pallet with height not more than 10 devices Storage and transportation should comply with the following conditions humidity is not more than 80 3 at a temperature 25 2 C limiting low temperature of storage min
4. SNR Signal to noise ratio is an electrical engineering measurement defined as the ratio of a signal power to the noise power corrupting the signal SR Symbol Rate Star Type of network with one central station hub and several peripheral stations SW Software TDM Time Division Multiplexing Time Division Multiple Access Telnet Telecommunication Network Telnet is a network protocol used on the Internet or local area networks to provide a bidirectional interactive communications facility Typically telnet provides access to a command line interface on a remote host via a virtual terminal connection Terminal Earth Stations usually VSAT operated under management of network HUB TFTP Trivial File Transfer Protocol TFTP is a file transfer protocol with the functionality of a very basic form of File Transfer Protocol FTP Timestamp Time format used by UHP Plus sign at the beginning HH MM SS NN HH MM SS denotes relative time from some event or UHP start up If UHP has time synchronized to hub or SNTP absolute time can be displayed Time zone affects absolute time Time slot Time interval for station transmission UDP The User Datagram Protocol UDP is the set of network protocols used for the Internet With UDP computer applications can send messages in this case referred to as datagram to other hosts on an Internet Protocol IP network without requiring prior communications to set up special transmission channels o
5. HIGH THROUGHPUT SATELLITE ROUTER UHP 200 GENERAL DESCRIPTION AND INSTALLATION GUIDE DOCUMENT RELEASE 3 2 UHP 2R32 EN JULY 2015 UHP 200 HIGH THROUGHPUT SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 CONTENT ANG Abbreviations ee 4 0 6 Reg ired level N EEE 6 DOCUMENT version 1 6 CODIE 6 L e 1614 a EAE A E A A E 7 1 1 EM OVENI EW oE E TEE 7 1 2 Measurement equipment tools and accessories 7 1 3 Lapene NAS CNE E Pa 7 1 4 Packe NE UCL CE a a E E E E 8 1 5 Description and principles 8 OVON W R 9 1 0 2 R u tercomp siUO 9 15 7 POW rome OC ACIN 9 1 5 4 Expansion Slots AUXI and 2 9 1 5 5 LAN interface connectors LAN1 2 9 LS 9 15 7 OUT ET 9 ESS 0 9 een 10 159 RX Land ee 10 1 5 10 SYSTEM MGI CALCOT
6. Indicator TX indicator flashes every time a data placket is transmitted in the MCPC mode and also a blank packet in the TDMA mode if no data is available for transmission UHP NETWORKS INC 2015 11 www uhp net UHP UHP 200 HIGH THROUGHPUT SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 2 OPERATIONS 2 1 Operational limits Table 1 Operational limits Limits Parameter Minimum Maximum i Outputcurrentat TxOutinterface S Input voltage on the Tx Out interface 2 COSA inputvoltage onctherinterfaces _ Operational temperature f oc mwe revenis _ _8_ 720 Mechanical impacts acceleration with an amplitude not exceeding 1 25 mm ina range 0 5 15 Hz 2 45 m s in a range 15 40 Hz 5 88 m s in a range 40 300 Hz 14 7 m s 2 2 Preparation for use OC 0 720 2 2 1 Unpacking Before opening the packaging please check a safety of transport container If there is any visible damage of packaging you should keep it as long as the delivered equipment will be properly tested Unpack the router in the following order 1 Extract from cardboard box the router and the power 2 Store all packing materials for further storage or shipment of equipment 3 Check equipment for the presence of any possible damage resulting from transportation 2 2 2 Installation UHP 200 Router is designed for i
7. The warranty seals are located on the bottom of the product at the junction of the two parts of the case Product warranty will automatically void if such labels have been removed modified or damaged UHP NETWORKS INC 2015 7 www uhp net h UHP 200 HIGH THROUGHPUT SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 UHP 200 SATELLITE ROUTER SAFETY INSTRUCTIONS DO NOT REMOVE THE COVER ji T SERVICABLE COMPONENTS INSIDE SERVICING BY QUALIFIED PERSONNELONLY ri IN GERMANY SWITCH POWER OFF BEFORE ANY IFL CABLE OPERATIONS FOR INDOOR USE OHLY 4 E 20621172 Sa Figure 3 Standard labeling of UHP 200 satellite router 1 4 Packaging and content Standard UHP 200 package includes 1 Satellite router UHP 200 2 AC Power Cord It is recommended to keep original packaging throughout the entire lifetime Conservation storage and transportation of the terminal must be in original packaging 1 5 Description and principles of operation lex USB Rx Rx 200 DVB DVB THROUGHPUT ROUTER IF Switch MF TDMA Ethernet Switch Expansion slot 1 Expansion slot 2 GbE 2 GbE 1 Figure 4 UHP 200 router structure UHP NETWORKS INC 2015 8 www uhp net UHP 200 HIGH THROUGHPUT SATELLITE ROUTER 2 GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 1 5 1 Overview Each module of UHP 200 satellite router has its own interface to external devices All
8. hypermedia information systems Central Station of satellite network that is managing all the terminals and resources Special mode of operation when all stations are transmitting to one TDMA carrier and all receiving this carrier Hardware The Internet Control Message Protocol ICMP is used by networked devices to send error messages indicating for instance that a requested service is not available or that a host or router could not be reached Intelsat Earth Station Standards Connection from the indoor equipment modem router to the outdoor equipment at the antenna normally involves two inter facility IFL cables The Internet Group Management Protocol IGMP is a communications protocol used by hosts and adjacent routers on IP networks to establish multicast group memberships Channel from stations to hub IP is the usual abbreviation for Internet Protocol Low density parity check LDPC code is a linear error correcting code a method of transmitting a message over a noisy transmission channel and is constructed using a sparse bipartite graph Low noise block converter is the receiving converter installed at satellite antenna Oscillator built into RF block converter BUC or LNB Value of LO is usually written on block enclosure or in datasheet DVB S2 frames 64800 bits long including FEC Require slightly lower C N than short frames Master Main station of Hubless network Master allocates bandwidth and performs sta
9. the interfaces are located on the rear panel of the device The indicators are located on the front panel LAN Indicators are integrated into the LAN connectors on the back of the router 1 5 2 Router composition UHP 200 router consists of IF switch with two inputs Two high speed DVB demodulator Multichannel TDMA demodulator Universal modulator IP Router Ethernet switch with two GbE interfaces USB console Two expansion slots SS Se Se LY eS Power supply RX1 0C 2 0 10M RESET TX DC 10M CONSOLE LAN1 LAN2 _ Figure 5 UHP 200 router rear view 1 5 3 Power connector AC IN UHP 200 router is powered with 110 240 VAC Built in power supply can be used to power the RF equipment BUC LNB with maximum power consumption according to the specifications of the router 1 5 4 Expansion slots AUX1 and AUX2 These slots are purposed for interfaces of the optional expansion modules 1 5 5 LAN interface connectors LAN1 and LAN2 LAN connectors are purposed for connecting of the CPE or for cascading of several routers Bit rate 10 100 or 1000 are supported Indicators built into the connector mean the following left one green connection Link and data transmission Activity the right one yellow activation of half duplex mode 1 5 6 USB CONSOLE The console port provides local control of the device A standard miniUSB cable is required to connect to the ro
10. the non availability of reception or a large number of CRC errors during reception 4 HUB cannot receive signal from this terminal Please check transmit signal level of the terminal whether power supply and the reference signal for the transmitter are switched on or off if required whether DTTS or geographical coordinates are set correctly in the TDMA settings 5 Unit is in Backup state of Redundancy mode Not an error Continuous signal means that the router has hardware or configuration errors If ERROR indicator is continuously lit upon power on it means hardware failure of occurred which prevents software from starting Try to power it off and power on again or press RESET button on rear panel 1 5 12 LOCK Indicator LOCK indicator indicates whether the router receives a channel from the Hub or other station If there are CRC errors during reception of information from the channel e g with weak signal from the antenna the indicator extinguishes for a fraction of a second at every error If there are too many errors the indicator may not glow at all in spite of the fact that the router receives the channel in this case please check the router demodulator Statistics 1 5 13 RX1 Indicator RX1 indicator flashes every time a data placket is received via RX1 interface 1 5 14 RX2 Indicator RX2 indicator flashes every time a data placket is received via RX2 interface 1 5 15 TX
11. E CONNECTED DEVICE ROUTER AT THIS MOMENT WAS REBOOTED IN THIS CASE UHP NETWORKS INC 2015 13 www uhp net UHP 200 HIGH THROUGHPUT SATELLITE ROUTER QT GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 YOU HAVE TO LOG OUT FROM THE TERMINAL PROGRAM AND LOG IN AGAIN YOU CAN AVOID THIS BY CUTTING OFF THE SESSION BY HANG UP COMMAND AND ONLY THEN RESTART THE ROUTER USING RESET BUTTON OR VIA POWER SUPPLY CIRCUIT 2 2 7 55 Remote access to the configuration can be performed using Telnet protocol The connection can be provided to any of IP addresses that are set on the router UHP 200 supports simultaneously only one Telnet session In order the hang session does not block access to the device forever in case on non activity pressing ENTER key the router auto terminates the session after a certain time of inactivity The time can be set in the configuration and by default it is 10 minutes 2 2 8 Command Interface Please refer to the Command Interface manual applicable for the respective version of SW and activated mode of operation of the UHP router The Command Interface manuals are available for download and online use on Romantis website http www uhp net UHP NETWORKS INC 2015 14 www uhp net UHP UHP 200 HIGH THROUGHPUT SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 3 OPERATIONS UHP Routers belong to the class of unattended equipment and during its operation
12. Phase shift keying or Asymmetric Phase shift keying APSK is a digital modulation scheme that conveys data by changing or modulating both the amplitude and the phase of a reference signal the carrier wave 32 Amplitude and Phase shift keying or Asymmetric Phase shift keying APSK is a digital modulation scheme that conveys data by changing or modulating both the amplitude and the phase of a reference signal the carrier wave Phase shift keying PSK is a digital modulation scheme that conveys data by changing or modulating the phase of a reference signal the carrier wave Automatic Gain Control BCH code is a multilevel cyclic variable length digital error correcting code used for correcting multiple random error patterns BCH codes may also be used with multilevel phase shift keying whenever the number of levels is a prime number or a power of a prime number Block Up Converter BUC is used in the transmission uplink of satellite signals It converts a band or block of frequencies from a lower frequency to a higher frequency Carrier to noise ratio often written as CNR or C N is the signal to noise ratio SNR of a modulated signal Compressing IP UDP RTP Headers for Low Speed Serial Links Demand Assigned Multiple Access Channel establishment on demand Differentiated Services Code Point DSCP is a 6 bit field in the header of IP packets for packet classification purposes DSCP replaces the outdated IP precedence a 3 bit f
13. can also supply a reference signal of 10 MHz Second IF interface allows one of the demodulators to be connected to another LNB another transponder beam or satellite BUC LNB UHP 200 18V 10MHz Figure 7 Standard interconnection of the router The satellite router can be connected to the local network using one of its LAN interfaces One of these ports can be also used to cascade several UHP routers into a complex system 2 2 4 Powering on In a few seconds after powering the router it is ready for use Readiness of the router will be confirmed by SYSTEM LED indicator blinking with a period of 1 second as well as by single flashes of ERROR indicator meaning a lack of reception of the receiving carrier With factory setting the router is configured as TDM TDMA terminal The router requires change of mode of Operation if necessary and or configuration of respective network parameters before login into satellite networks The easiest way to configure the router is using its HTTP access via its LAN port 2 2 5 Local access to router via HTTP interface HTTP WWW interface allows configuration key parameters and monitoring its actual status of the router Local Web page of the router can be accessed from any Internet browser By default UHP 200 router is configured with IP address 192 168 222 222 with mas
14. does not require any special staff exploitation When operated as SCPC station or TDM TDMA terminal the satellite router does not require any changes of settings or it is configured remotely from the Hub The tasks of operational staff are limited to the following e Monitoring of climatic environment of operation ensuring the absence of dust preventing the ingress of moisture on the surface of the device Should provide unrestricted air access to router for cooling e Cables connected to the device must not suffer any significant impact on the connections of the router All connectors must be properly attached and secured 3 1 Software updates One of the key advantages of UHP satellite routers is the ability to extend the functionality by updating the software Software updates also include fixes for known bugs and improving the algorithms of the system 3 2 Powering off To power the router off the Power Supply should be disconnected from AC power If the device is powered by a low voltage DC source it can be powered off by disconnecting the DC cord from DC IN connector of the router 3 3 Safety instructions for operations 5 Connect and disconnect any cables only when router is powers off Do not block ventilation holes of the router as this could lead to overheating of the device Clean the router by dry cloth do not use liquid wipes or cleaners 2 Router must be installed on a stable and flat surface Do not install on the rout
15. ellite or its level is Verify availability of the carrier and its level with insufficient spectrum analyzer Contact Hub administrator and investigate if the carrier is properly transmitting and local weather conditions not attenuate the signal Low Rx carrier level Measure carrier signal to noise level with a spectrum analyzer Verify if antenna is properly pointed to the satellite and there no obstacles in the direction to the satellite Check the integrity of the film of antenna s feed horn and absence of moisture in it LNB failure Replace LNB to the spare one High rate of errors of Bad weather conditions The quality of reception may temporary decrease Rx path LOCK indicator is not during intensive rainfall for thunderstorm cloudiness Check if there is no snow or ice on the antenna lighting constantly surface and on the feed horn Low signal to noise level Check C N in demodulator s statistics Verify if antenna is properly pointed to the satellite and there no obstacles in the direction to the satellite Check the integrity of the film of antenna s feed horn and absence of moisture in it Low Rx carrier level Check Eb No in demodulator s statistics Interferences Contact Hub administrator and investigate if the carrier is properly transmitting and local weather conditions not attenuate the signal Station is not Wrong network setting Check Tx frequency and symbol rate of the transmitting modulato
16. er or near any glasses vases and other containers containing liquid amp Do not try to repair the router and not use it for other purposes There no serviceable components inside opening a case is not permitted Servicing by qualified personnel only 3 4 Actions in case of fire In case of fire or any smoke of the router please immediately power off the device and if necessary use extinguishing tools that are intended for electrical circuits UHP NETWORKS INC 2015 15 www uhp net UHP UHP 200 HIGH THROUGHPUT SATELLITE ROUTER I GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 4 TROUBLESHOOTING Table 2 Troubleshooting guide Router doesn t work AC power beyond the limits of allowed Check AC power voltage fe Power cord is broken Check AC cable Router Failure Check AC cables Contact your nearest dealer or service center for advanced support ERROR indicator lights Router can t start the software Press RESET button on the rear panel of the router constantly after Contact your nearest dealer or service center for power on advanced support the satellite indicator IF cable failure Check Rx cable and make sure that its connectors flashes of ERROR LNB is not powered Check if LNB power is switched on indicator Disconnect Rx IF cable from LNB and make sure that 12 18 VDC is available on the connector Check Rx level in the statistic of the demodulator No carrier on the sat
17. heck power supply Slow flashing once every second means router normal operation Faster flashing 3 times every second means that a Telnet remote control session is established in this case USB console does not operate until session is over Fast 6 times every second simultaneous flashing of ERROR and SYSTEM indicators means that the router is functioning with the factory default configuration Access to the router in this mode is possible either via USB of via IP address 192 168 222 222 mask 255 255 255 248 29 1 5 11 ERROR Indicator ERROR indicator makes it possible to infer about problems in the router functioning The type of the generated problem can be judged by the number of indicator flashes 1 Demodulator cannot receive SCPC or TDM channel from the other station or the Hub Please check AGC value in the demodulator statistics to determine whether there is a signal from antenna see description of reception problems to separate LNB and cable faults 2 Router cannot receive TDMA configuration from the HUB TDM TDMA network mode The reason can be in the non availability of receive channel from the HUB CRC errors during reception wrong configuration of the Terminal UHP NETWORKS INC 2015 10 www uhp net J UHP 200 HIGH THROUGHPUT SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 3 Router cannot calculate time shift with respect to the HUB The reason can be in
18. ield in the Type of Service byte of the IP header originally used to classify and prioritize types of traffic Digital Video Broadcasting DVB is a suite of internationally accepted open standards for digital television Eb NO the energy per bit to noise power spectral density ratio is an important parameter in digital communication or data transmission It is a normalized signal to noise ratio SNR measure also known as the SNR per bit It is especially useful when comparing the bit error rate BER performance of different digital modulation schemes without taking bandwidth into account Effective Isotropically Radiated Power The European Telecommunications Standards Institute ETSI is an independent non profit standardization organization in the telecommunications industry equipment makers and network operators in Europe with worldwide projection In telecommunication and information theory forward error correction FEC is a system of error control for data transmission whereby the sender adds redundant data to its messages also known as an error correction code TDMA service packet describing which station should transmit in which time slot Generated 10 times per second Method of transmission queues handling when packets from lower priority queue are not transmitted until all packets from higher priority queue are transmitted Hypertext Transfer Protocol HTTP is an application level protocol for distributed collaborative
19. k 255 255 255 248 29 Respectively the computer should be configured with an address e g 192 168 222 217 with the same mask In case the satellite routers have been preconfigured at the factory on customer s request such routers may have different default IP address In such case the respective IP addresses will be listed in the passport of the router If it s impossible connecting the router with any of specified addressed please reset the router to factory settings 2 2 6 Local access via USB When router is connected to a computer via a USB cable the computer creates a serial COM port The port number can be found in the Device Manager To access the port use can be made of either the OS integrated terminal Hyperterminal or third party terminal programs With the fist connection of UHP 200 Router to PC the operating system may request the device driver UHP INF driver can be downloaded from our web site The system will request confirmation for using a non certified driver Ignore any system warnings and proceed with installation When finished please check whether a COM port appeared in the Device Manager If it is appeared you can start working with the router When working with the port from the terminal program the data rate and control parameters can be set to any value since they are ignored WITH USB OC PROTOCOL STACK THERE IS A PECULIARITY WHICH LEADS TO HANGING OF THE USB PORT IF IT CARRIED AN ACTIVE SESSION AND TH
20. nd skills in data networks administration and satellite systems Document version and applicability UHP VSAT platform is based on the universal satellite router UHP which is available in different fully compatible hardware modifications UHP satellite router is a basic element of any network architecture and can be used in any combinations and at any hierarchy level Router functional capabilities and its operating modes are determined by the installed software and its configuration This manual is applicable to all UHP 200 series satellite routers with software release 3 2 or higher When ordering this document please specify its ID UHP 2R32 EN System Level Network engineering guide Network Engineering Service Level User manual Hubless TDMA Station AYAVA Figure 1 Structure of Manuals TDM TDMA Terminal Hardware Level Installation guide and specifications Copyright The content of this document is the intellectual property of UHP Networks Inc referred to below as Romantis Copying or quoting this description as a whole or of any part of it without a written permission from Romantis is prohibited UHP NETWORKS INC 2015 6 www uhp net UHP 200 HIGH THROUGHPUT SATELLITE ROUTER Nyo GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 1 GENERAL DESCRIPTION 1 1 System overview UHP satellite routers are essentially a universal solution for geographically distributed VSAT class satelli
21. nstallation into a standard 19 inch telecommunication rack Movable rack mounts allow installing the router its indicators or interfaces panel facing forward When installing the router in a rack or on a flat surface make sure you have enough free space for ventilation of the router 2 2 3 Connecting to external devices All wire connections must be performed before powering up the router IF cable connectors should be screwed to the router without use of any mechanical instruments Please avoid excessive force when connecting IF cables WARNING DO NOT CONNECT OR DISCONNECT ANY CONNECTING CABLES TO THE ROUTER WITH THE POWER ON THIS CAN LEAD TO A FAILURE OF THE ROUTER AND CONNECTED DEVICES Typically the router UHP 200 is connected to individual RF frequency equipment ODU In such configuration the TX output of the modulator is connected to the BUC The router will supply the BUC with 24V power and 10MHz reference signal If the router is connected to the BUC via splitter combiner it should pass respective DC and reference signals UHP NETWORKS INC 2015 12 www uhp net UHP UHP 200 HIGH THROUGHPUT SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 The signal from the LNB can be fed to the RX1 and RX2 inputs With the integrated IF switch this signal can be connected to any of the demodulators and combinations thereof Both IF interfaces can provide the supply DC voltage for the LNB In addition the RX2 interface
22. outer reset is provided using this button Also using special combination of pressings this button allows router reset to factory settings 1 5 9 IF switch inputs RX1 and RX2 UHP 200 router can be connected to one or two LNB via respective inputs of the built in IF switch These inputs are software switchable to any of the demodulators See Figure 4 Each of the interfaces can power attached LNB with 13 or 18 VDC Power supply circuit is protected with a thermal fuse operating in case of short circuiting After short circuiting is removed it may be required to disconnect load from the Rx inputs for several seconds so as to allow the fuse to return to its initial state Cable length and cable quality losses level can affect the quality and possibility of receiving signals The RX2 input of the router can supply 10 MHz reference signal which is required for PLL LNB with an external reference signal When the reference signal is off the router will not distort reference signal arriving at the router from the outside THE TOTAL CURRENT CONSUMED BY EXTERNAL EQUIPMENT THROUGH BOTH RX INPUTS SHOULD NOT BE IN EXCESS OF 750 MA NORMALLY CURRENT CONSUMPTION BY DRO LNB 150 MA PLL LNB 500 MA Figure 6 Satellite Router UHP 200 series front view 1 5 10 SYSTEM Indicator SYSTEM indicator indicates the router operation mode This indicator is always flashing If it does not flash it means that the router is not functioning please c
23. r Make sure that transmission is enabled Reception is normal Transmission of the terminal is not Contact Hub administrator UHP NETWORKS INC 2015 16 www uhp net UHP UHP 200 HIGH THROUGHPUT SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 LOCK indicator is allowed by Hub only for TDM TDMA lighting but TX terminal indicator is off Station is not IF Tx cable failure Check Tx cable and make sure that its connectors transmitting are properly connected to the BUC and the router Reception is normal LOCK indicator is BUC is not powered Check if BUC power is switched on lighting TX indicator Disconnect Tx IF cable from BUC and make sure that is blinking but 24 VDC is available on the connector transmission is not BUC failure Replace the BUC on the spare one received by Hub opposite station Other symptoms Contact your dealer or service center In many cases reinstalling system software allows to restore a satellite router functionality which may need reset to the factory default configuration If the recovery of software cannot be implemented successfully or if this operation does not eliminate the defect it is necessary to illuminate the faulty device and replace it by new device 4 1 Resetting to default settings To reset user settings you can make use of a special restart procedure Press RESET button four times with 2 seconds intervals Xe Normal reset SS
24. r data paths USB USB Universal Serial Bus is a specification to establish communication between devices and a host controller usually personal computers VLAN A virtual LAN commonly known as a VLAN is a group of hosts with a common set of requirements that communicate as if they were attached to the same broadcast domain regardless of their physical location VoIP Voice over Internet Protocol VoIP is a general term for a family of transmission technologies for delivery of voice communications over IP networks such as the Internet or other packet switched networks VSAT Very Small Aperture Terminal satellite earth station with small size antenna WFQ Weighted fair queuing Method of proportional division of bandwidth between transmission queues X modem Simple file transfer protocol UHP NETWORKS INC 2015 5 www uhp net UHP 200 HIGH THROUGHPUT SATELLITE ROUTER e UHP 200 HIGH THROUGHPUT SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 INTRODUCTION This document presents a general description of the UHP 200 series satellite routers and is intended for familiarization with the system capabilities and specifications This manual is applicable to all the key modes of the router operations Required level of qualification This manual is intended for engineering personnel operating VSAT networks Such specialists should have adequate educational credentials in the field of electronics and sufficient experience a
25. te communication networks UHP routers can be used to organize simple point to point channels star and mesh topology networks with several hierarchy levels and bandwidth on demand capabilities UHP VSAT platform is based on many innovation technologies It was developed using long term experience in satellite service provisioning Nowadays electronics achievements made it possible to make VSAT platform compact and assure its efficiency and reach functionality Figure 2 UHP 200 Satellite Router Technical characteristics are given in the appropriate product specification sheets 1 2 Measurement equipment tools and accessories Standard computer notebook is required to configure and monitor status of UHP 200 satellite router The computer must be equipped with a LAN interface and USB and also have the following software installed e Internet browser WEB browser Telnet Client e The Terminal e g Hyperterminal included in the OS Windows optional The router can be accessed via LAN or USB ports Standard USB AM BM cable not supplied is required for connection to USB Console port of the satellite router Connection of a computer to the router via LAN interface is implemented through the Ethernet switch or hub via a standard network cable with RJ 45 connectors not supplied 1 3 Labeling and sealing The product is marked with the unique Serial Number as well as Part Number on the bottom of the router case
26. tions acquisition MCPC Multiple channels per carrier All TDM carriers generated by UHP can be treated as MCPC Even if they are called SCPC Mesh Capability of station allowing to receive other stations via TDMA link MF TDMA TDMA working on several RF channels simultaneously All MF channels work as one aggregate TDMA channel MODCOD Modulation and coding mode NMS Network Management System Node Station Terminal of satellite network which is able to receive information directly from other network terminals ODU Out Door Unit Outroute Forward TDM channel MCPC from HUB to stations QPSK Phase shift keying PSK is a digital modulation scheme that conveys data by changing or modulating the phase of a reference signal the carrier wave RF level Absolute RF level of entire signal carrier adjacent carriers expressed in dBm RSV Reed Solomon error correction is an error correcting code that works by oversampling a polynomial constructed from the data UHP NETWORKS INC 2015 4 www uhp net GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 SCPC Single Channel Per Carrier Short frames DVB S2 frames 16200 bits long including FEC Advisable to use at lower symbol rates Produce less delay than Long frames SNMP Simple Network Management Protocol SNTP Simple Network Time Protocol SNTP is a protocol and software implementation for synchronizing the clocks of computer systems over packet switched variable latency data networks
27. us 40 2 limiting high temperature of storage 50 2 C atmospheric pressure 720 770 mm Hg Utilization of satellite routers must be in accordance with the rules for disposal of industrial or consumer electronics in accordance with applicable law UHP NETWORKS INC 2015 18 www uhp net
28. uter not supplied 1 5 7 Modulator output TX OUT TX OUT OUTPUT CAN FEATURE 24 VDC WITH A HIGH SHORT CIRCUIT CURRENT SHORT CIRCUITING CAN CAUSE SPARKLE SPREAD AND BURNS THIS VOLTAGE CAN DAMAGE MEASUREMENT EQUIPMENT IF IT IS NOT PROTECTED AT ITS INPUTS SUPPLYING EXTERNAL VOLTAGE TO THIS CONNECTOR IS OBJECTIONABLE AND SUPPLYING MORE THAN 24 V IS PROHIBITED UHP 200 modulator is compatible with most satellite transmitters converters BUC Those incompatible are only transmitters that require to explicit TX On FSK command but such transmitters are extremely rare and are not widely employed UHP NETWORKS INC 2015 9 www uhp net UHP 200 HIGH THROUGHPUT SATELLITE ROUTER ww GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 Modulator is connected directly to the transmitter IF connector Router provides 24 VDC power supply to the transmitter and 10 MHz reference signal UHP 200 is not provided with a separate protection on the transmitter power supply circuitry Use is made of current protection for the power supply adapter In case of a short circuit the router is de energized and then gets restarted If power supply is switched on in the configuration restarts continue at 5 seconds interval until short circuiting is removed ANY OPERATIONS WITH IF TX CABLE SHOULD BE PERFORMED WITH 24 V SUPPLY VOLTAGE TURNED OFF OTHERWISE SELF INDUCTION ACROSS A LONG CABLE CAN DAMAGE THE TRANSMITTER AND OR ROUTER 1 5 8 RESET button R
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