General Description and Installation Guide
Contents
1. LT Ltd ai T m DUAL SATELLITE ROUTER UHP 8000 Ay 4 IIMA 33595959595 GENERAL DESCRIPTION AND INSTALLATION GUIDE DOCUMENT RELEASE 3 2 UHP 8R32 EN JANUARY 2015 romantis UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 CONTENT and Abbreviations 4 0 6 Reg ired level of EEE 6 DOCUMENT version 1 6 CODIE R 6 1 E 7 1 1 SV er OVENI EW 7 LEL PUMO r 7 1 2 7 1 3 Measurement equipment tools accessories 04 0 4 41 4 7 1 4 Lapene 8 1 5 PACK CON T S 8 1 6 principles t narniai rsat 8 COV SEVIS WY 8 1 6 2 Power connector Power input 9 USP CONS OU USB 9 E2. USB TDMA Rx USB A 1 USB DC Power Supply A Power input A Rx Power Supply B Power input B Figure 6 Internal configuration of UHP 8000 in dual Inroute ICIC mode 1 6 5 LAN interface connector LAN LAN connectors are purposed for connecting to Ethernet switch using a straight cable These connectors are connected directly with respective LAN outputs of the integrated routers Bit rate 10 or 100 and duplex mode are software selectable 1 6 6 Modulator output TX 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 SUPPLYING MORE THAN 24 V IS PROHIBITED The purpose of Tx interface depends on the factory selected mode of operation see 0 The interface provides transmission of IF signals 10 MHz reference and 24 VDC power supply if activated on the router WARNING THE SUPPLY VOLTAGE AND THE REFERENCE SIGNAL SHOULD BE ACTIVATED ONLY ON THE ONE OF THE ROUTERS UHP 8000 modulators are compatible with most satellite transmitters converters BUC except that require to explicit TX On FSK command ROMANTIS 2015 10 www uhp net omantis UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 UHP
3. 1 13 PADIS 2 Troubleshooting 2 UNC 17 ROMANTIS 2015 3 www uhp net romantis SATELLITE ROUT UHP 8 GENERAL DESCRIPTION ANL ACRONYMS AND ABBREVIATIONS 16APSK 32APSK 8 5 BUC C N CRTP DAMA DSCP DVB Eb No EIRP ETSI FEC Frame Hard priority HTTP HUB Hubless HW ICMIP IESS IFL IGMP Inroute IP LDPC LNB Local oscillator Long frames 16 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 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 s
4. 9 1 55 LAN interface connector 10 Modulator output TA eens 10 11 LOS STATUS 5 11 LOCK MACI OF ase 11 1 6 10 IMO OT 11 1 6 11 12 1 6 12 TA T 12 2 13 2 1 13 2 2 PSD Al UO 13 221 URINE 5 13 2022 MS AN 13 2 2 3 Co nn cting to external devicES 13 220 566 a EE 14 2 2 5 Local access to router Via 15 22725 TOCA ACCESS vid USB 15 2 275 Pane Tne a O 15 229 15 3 16 ROMANTIS 2015 2 www uhp net omantis UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 3 1 GeV
5. 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 lighting TX indicator BUC is not powered Check if BUC power is switched on eee Disconnect Tx IF cable from BUC and make sure that is blinking but a 24 VDC is available on the connector transmission is not received by BUC failure Replace the BUC on the spare one 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 Replacement of modules 4 1 1 Common recommendations Repair of satellite router is carried out by replacing defective units PSU or a router or the whole product Replacement must be carried out only on original and compatible units supplied by the manufacturer After replacing the power supply the router is immediately ready for further operation In case of a satellite router replacement it has to be reconfigured to the network parameters in accordance with Section 2 2 4 1 2 Safety instructions Repair by replacing blocks of satellite router must be carried out by qualified personnel on
6. 1 6 2 Power connector Power input UHP 8000 router is powered with 100 240 VAC UHP 8000 chassis has two independent power supplies with individual AC inputs for each of the router respectively 1 6 3 USB CONSOLE USB USB console ports provide local control of each of the integrated routers 1 6 4 IF input RX The RX interface is an input of the divider that distributes signals to the demodulators see also 0 The router may feed this input with 18 VDC power supply Whether power source is on or off the input can withstand external ROMANTIS 2015 9 www uhp net omantis UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 voltage up to 50 VDC power supply circuit is provided with a diode 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 input 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 TOTAL CURRENT CONSUMED BY EXTERNAL EQUIPMENT SHOULD NOT BE IN EXCESS OF 750 MA NORMALLY CURRENT CONSUMPTION BY DRO LNB lt 150 MA PLL LNB lt 500 MA UHP 8000 UHP 1000 1 Ix Tx IF divider USB TDMA Rx LAN LAN 7 LAN DC Rx iil IF divider 1 Rx UHP 1000
7. 8000 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 second 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 Figure 7 Satellite Router UHP 8000 series front view 1 6 7 ERROR Indicator ERROR red 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 MCPC channel from the Hub other Terminal 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 receiving channel from the HUB CRC errors during reception wrong configuration of the Terminal 3 Router cannot calculate time shift with respect to the HUB The reason can be in the non availability of reception or a large number of CRC errors during reception 4 HUB cannot re
8. Es 16 3 2 OI eee 16 3 3 Safety instructions for 16 3 4 ACOR INO E OPIN E E 16 4 TO ON SOO ON 17 4 1 Replacement ON FAO CCS EEA 18 4 1 1 Common 18 2 18 5 STORAGE TRANSPORTATION AND 5 19 FIGURES Figure 1 Structure Of 5 NEEN ENEAK ENANSA SIIVET Nasrani 6 Figure 2 Standard labeling of satellite 7 Figure 3 UHP 8000 satellite router 8 Figure 4 Standard internal configuration Of UHP 8000 8 Figure 5 Internal configuration of UHP 8000 9 Figure 6 Internal configuration of UHP 8000 dual Inroute mode 10 Figure 7 Satellite Router UHP 8000 Series front 1 1 11 Figure 8 Example of router s connection in basic mode of operation 14 Figure 9 Example of router s connection Hub mode With 3 14 TABLES
9. INTRODUCTION This document presents a general description of the UHP 8000 series satellite routers and is intended for familiarization with the system capabilities and specifications This manual describes 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 and 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 8000 series satellite routers with software release 3 2 or higher When ordering this document please specify its ID UHP 8R32 EN System Level Network engineering guide Network Engineering Service Level User manual Hubless TDMA Station AAA Figure 1 Structure of UHP Manuals TDM TDMA Terminal Hardware Level Installation guide and specifications Copyright The content of this document is the intellectual property of Rom
10. antis 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 ROMANTIS 2015 6 www uhp net romantis UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 1 GENERAL DESCRIPTION 1 1 System overview 1 1 1 Purpose UHP satellite routers are essentially a universal solution for geographically distributed VSAT class satellite communication networks routers can be used to organize simple point to point channels star and mesh topology networks with several hierarchy levels bandwidth on demand capabilities UHP 8000 dual satellite router is an integrated chassis with two UHP 1000 routers and IF subsystem that can be used as two independent routers or as elements of some complex system e g Hub redundant modules etc 1 2 Router composition UHP 8000 router consists of Integrated UHP 1000 satellite router A Integrated UHP 1000 satellite router IF subsystem with combiner and divider Integrated power supplies individual for each router 0 10 rack mountable chassis 13 Measurement equipment tools and accessories Standard computer notebook is required to configure and monitor status of UHP 8000 satellite router The computer must be equipped with a LAN interface and USB and also have the following software installed e Internet
11. browser WEB browser e 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 romantis UHP 8000 SATELLITE ROUTER SAFETY INSTRUCTIONS DO NOT REMOVE THE COVER 5 1 SERVICABLE COMPONENTS INSIDE SERVICING BY QUALIFIED PERSONNEL ONLY SWITCH POWER OFF BEFORE IFL CABLE OPERATIONS remo MADEIN GERMANY WWW ROMANTIS COM UHP 1000 81 5 8 UHP 1000 m 4 m 20621172 20621173 Figure 2 Standard labeling of satellite router ROMANTIS 2015 7 www uhp net omantis UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 1 4 Labeling and sealing The product is marked with the unique Serial Number on the bottom of the router s case The warranty seals are located on the bottom of the product at the junction of the two parts of the case Product s warranty will automatically void if such labels have been removed modified or damaged 1 5 Packaging and content Satellite router comes as an integrated chassis It is recommended to keep original packaging throughout the entire lifetime Conservat
12. ceive 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 UHP occurred That prevents software from starting Try to power it off and power on again 1 6 8 STATUS Indicator STATUS green indicator indicates the router s operation mode This indicator is always flashing If it does not flash it means that the router is not functioning please check power supply Slow flashing once every second means router s 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 STATUS 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 or 29 1 6 9 LOCK Indicator LOCK green indicator indicates whether the router receives a channel from the central station I
13. chanical instruments Please avoid excessive force while 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 ROMANTIS 2015 13 www uhp net omantis UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 BUC LNB ETHERNET SWITCH UHP 8000 A 24V 10MHz User s equipment Figure 8 Example of router s connection in a basic mode of operation Typically the router UHP 8000 is connected to individual RF frequency equipment ODU In such configuration IF output of the modulator is connected to the power amplifier BUC and the input of high speed demodulator to LNB The router will supply the BUC with 24V power and 10MHz reference signal Also the router may provide LNB with 18V DC power The user s equipment should be connected to the router via Ethernet switch or hub if you plan to connect only one device it can be connected directly with Ethernet cross over cable BUC A LNB ETHERNET SWITCH 24V 10 2 3 User s equipment 18V 10 MHz UHP 8000 IC IC Figure 9 Example of router s connection in Hub mode with Inroutes In the Hub mode with several chassis HBIC ICIC Rx inputs and Tx of these routers outputs should be connected to RF equipment via IF dividers as it is show
14. d 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 stations 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
15. data ROMANTIS 2015 4 www uhp net romantis 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 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 TDMA 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 Plus sign at the beginning 55 NN HH MM SS denotes relative time from some event or UHP start up If UHP has time synch
16. erconnectivity of internal modules can be configured with a different scheme It applies only to connection of modulators and demodulators to interface module IF divider and combiner In the basic configuration Figure 4 outputs of the modulators are summarized on the IF combiner output The IF combiner provides the transmission of IF signals and can also transmit DC supply voltage and or 10MHz frequency reference for a BUC Input signal from the Rx input is divided and fed to the inputs of all the demodulators The divider also provides a pass of DC and or 10MHz reference frequency for LNB In HUB configuration HBIC Figure 5 a high speed demodulator of the satellite router acting as IC is connected to a TAP output of the IF combiner Tx output that allows synchronizing the router B with the router A acting as HB In dual Inroute configuration ICIC the Tx interface is used to input an Outroute signal from an external HB module This signal is divided and distributed to each of the high speed demodulators for synchronization see Figure 6 UHP 8000 UHP 1000 1 Tx IF combiner TDMA Rx LAN LAN LAN B DC MCPC Rx IF divider 0 Rx UHP 1000 Tx B USB R Xx USB 1 USB Power input Rx Power input B Figure 5 Internal configuration of UHP 8000 in Hub HBIC mode
17. f 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 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 metho
18. f 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 6 10 TDMA Indicator TDMA yellow indicator flashes every time a TDMA data placket is received via RX interface ROMANTIS 2015 11 www uhp net romantis UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 1 6 11 SCPC Indicator SCPC yellow indicator flashes every time a SCPC data placket is received via RX interface 1 6 12 TX Indicator TX yellow 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 ROMANTIS 2015 12 www uhp net omantis UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 2 OPERATIONS 2 1 Operational limits Table 1 Operational limits Limits Parameter Minimum Maximum Outputcurrentat TxOutinterface S Input voltage on the Tx Out interface Output osa inputvoltage onotherinterfaces _ Operational temperature _ Relative humic
19. gs 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 Connect and disconnect all the cables only when router is powers off 5 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 or nearby the router any glasses vases and other containers containing liquid not try to repair the router do not use it for other purposes There are 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 ROMANTIS 2015 16 www uhp net romantis UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 4 TROUBLESHOOTING Table 2 Troubleshooting guide Router doesn t work ERROR indicator lights constantly after power on Router restarts every 3 5 seconds No reception from the satellite indicato
20. ignals 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 field 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 o
21. ion storage and transportation of the terminal must be in original packaging Standard package includes 1 UHP 8000 dual satellite router 2 Power cables 1 6 Description and principles of operation Figure 3 UHP 8000 satellite router rear view 1 6 1 Overview UHP 8000 UHP 1000 USB TDMA Rx LAN LAN LAN DC Rx USB USB B UHP 1000 USB TDMA Rx LAN DC Power supply A Power input A MCPC Rx Power supply B Power input B Figure 4 Standard internal configuration of UHP 8000 router All the interfaces are located on the rear panel of the device The indicators are located on the front panel Indication of each integrated router is located on the front panel of the chassis and similar to the standard display of UHP 1000 router Indications on the left side of the front panel are related to the router A the indications on the right side correspond to the router B The LAN and USB interfaces of each router are located on the rear panel of UHP 8000 chassis and marked with A and B respectively ROMANTIS 2015 8 www uhp net omantis UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 USB PORTS MAY NOT BE AVAILABLE ON SOME VERSIONS OF UHP 8000 ROUTERS Depending on the ordered product s configuration mode of operation int
22. ity 25 _ 79 00 00700 Mechanical impacts acceleration with amplitude not exceeding 1 25 mm 10 range 0 5 15 Hz 2 45 5 range 15 40 Hz 5 88 5 range 40 300 Hz 14 7 m s 2 22 Preparation for use OC 0 720 2 2 1 Unpacking Before opening the packaging please check the safety of a 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 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 4 Check the completeness of supply in accordance with the packing slip 2 2 2 Installation UHP 8000 Router is designed for installation in a 19 telecommunication rack or on a suitable flat surface Make sure you have enough free space for ventilation of the power supply and the router not less than 2 cm While installing the router inside the computer or other systems we recommend using forced cooling to guarantee the normal thermal environment 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 any use of any me
23. l to noise level with a spectrum analyzer Verify if antenna is properly pointed to the satellite and there are 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 Bad weather conditions The quality of reception may temporary decrease during intensive rainfall fog or thunderstorm cloudiness Check if there is no snow or ice on the antenna 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 are 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 17 www uhp net omantis UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 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 do not attenuate the signal Station is not Wrong network setting Check Tx frequency and symbol rate of the transmitting modulator Make sure that transmission is enabled Reception is normal LOCK indicator is lighting but TX indicator is off Transmission of the terminal is not Contact Hub administrator allowed by Hub only for TDM TDMA terminal Station is not IF Tx cable
24. ly and with powered off device only ROMANTIS 2015 18 www uhp net omantis UHP 8000 DUAL SATELLITE ROUTER 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 minus 40 2 limiting high temperature of storage 50 2 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 ROMANTIS 2015 19 www uhp net
25. n on the Figure 9 Such dividers have to ensure by pass of DC and 10 MHz reference signal 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 STATUS 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 ROMANTIS 2015 14 www uhp net omantis UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 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 8000 router is configured with IP address 192 168 222 222 with mask 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 pa
26. r LOCK is off single flashes of ERROR indicator High rate of errors of Rx path LOCK indicator is not lighting constantly ROMANTIS 2015 AC power beyond the limits of allowed Check AC power voltage values Power cord is broken Check PSU cables and output voltage of PSU Replace a cable Power Supply failure Check PSU cables Verify if output DC Voltage is in nominal range Replace PSU module Router Failure Check PSU cables Contact your nearest dealer or service center for advanced support Router can t start the software Power off and power on the router Contact your nearest dealer or service center for advanced support Short circuit in transmit cable Disconnect and check Tx cable Software failure Reset software to factory defaults Incorrect configuration Check Rx frequency and symbol rate IF cable failure Check Rx cable and make sure that its connectors are properly connected to the LNB and the router LNB is not powered Check if LNB power is switched on 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 satellite 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 signa
27. ronized 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 or 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 ROMANTIS 2015 5 www uhp net UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 ntis UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2
28. ssport of the router If it s impossible to connect the router with any of specified addresses 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 first connection of UHP 8000 Router to PC the system may request the device s driver not required for Windows 7 and newer OS UHP INF driver can be downloaded from our web site While 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 OS PROTOCOL STACK THERE IS A PECULIARITY WHICH LEADS TO HANGING OF THE USB PORT IF IT CARRIED AN ACTIVE SESSION AND THE CONNECTED DEVICE ROUTER AT THIS MOMENT WAS REBOOTED IN THIS CASE 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 be performed using Telnet protocol The connection be provided to any of IP addresses that are set on the router UHP 8000 supports simultaneously only one Telnet session The router a
29. uto terminates the session after a certain time of inactivity The time can be set in the configuration 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 UHP router The Command Interface manuals are available for download and online use on Romantis website http www uhp net en support docs ROMANTIS 2015 15 www uhp net omantis UHP 8000 DUAL SATELLITE ROUTER GENERAL DESCRIPTION AND INSTALLATION GUIDE v3 2 3 OPERATIONS UHP Routers belong to the class of unattended equipment and during its operation 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 bu
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