SATELLITE ROUTER UHP-1000 INSTALLATION AND OPERATION MANUAL Document release 2.5 (for routers with SW version 2.5.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) CONTENT Acronyms and Abbreviations ..........................................................................................................6 Introduction .....................................................................................................................................8 Required level of qualification .....................................................................................................
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 2.2.6 2.2.7 2.2.8 2.2.9 2.2.10 2.3 HTTP interface ........................................................................................................................23 Local access via USB................................................................................................................23 Remote Telnet access ..............................................................................................
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 2.15.3 2.15.4 2.15.5 2.15.6 2.15.7 2.15.8 2.15.9 2.15.10 2.15.11 2.15.12 2.15.13 2.15.14 2.15.15 3. Exploitation .........................................................................................................................60 3.1 Technical maintenance ...........................................................................................................60 3.2 Router software ..........................
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) Figure 17 IP traffic screening .......................................................................................................................42 Figure 18 Prioritization of traffic on the modulator....................................................................................43 Figure 19 LAN multicast traffic handling algorithm .................................................................................
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) ACRONYMS AND ABBREVIATIONS 16APSK 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).
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) RSV Reed–Solomon error correction is an error-correcting code that works by oversampling a polynomial constructed from the data. SCPC Single Channel Per Carrier 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.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) INTRODUCTION This document presents a general description of the UHP-1000 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. Some of such modes of operations are described in the separate manuals – attachments to this document.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 1. 1.1 1.1.1 GENERAL DESCRIPTION System overview Purpose UHP satellite routers are essentially a universal solution for geographically distributed VSAT-class satellite 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-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) Low-noise converter (LNB); Pair of coaxial cables connecting Outdoor and Indoor units.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) Satellite 1 UHP Terminal MCPC 1 1 UHP Uplink MCPC UHP-1000 Universal Modulator Burst demodulator High-speed demodulator Router Universal modulator Burst demodulator Users High-speed demodulator 1 UHP Terminal SCPC Router UHP-1000 Data source UHP-1000 Universal Modulator Burst demodulator High-speed demodulator Users Router Figure 3 Typical network diagram for MCPC broadcasting.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) Figure 6 Standard labeling of satellite router 1.1.7 Packaging and content Satellite router comes in a 335x205x55 mm box with gross weight 1,300 grams. It is recommended to keep original packaging throughout the entire lifetime. Conservation, storage and transportation of the terminal must be in original packaging. Standard UHP-1000 package includes: 1. Satellite router UHP-1000 2. PSU 3. AC Power Cord 4.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 1.2 1.2.1 Description and principles of operation Overview Each module of -1000 satellite router has its own interface to external devices. All 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 connector on the back of the router. Figure 8 UHP-1000 series modem – rear view 1.2.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) Input 24V Self-recovery fuse demod lnb power on|off DC-DC modulator power on|off 13V demod polarization a|b hor|ver 10 MHz Tx Out modulator reference on|off 18V TDMA Rx SCPC Rx tdma reference on|off Figure 9 Radio equipment power supply control. 1.2.6 High-speed demodulator IF input (SCPC RX) SCPC-RX is one of the two signal inputs to receive signals from the satellite (LNB).
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) Figure 10 Satellite Router UHP-1000 series front view 1.2.8 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-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 1.2.10 “STATUS” Indicator “STATUS” green 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 check power supply). Slow flashing (once every second) means router normal operation.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 2. OPERATIONS 2.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) BUC ETHERNET SWITCH UHP-1000 LNB Tx (24V, 10MHz) LAN TDMA Rx User’s equipment MCPC Rx (18V) Figure 11 Example of router’s connection in SCPC or TDM/TDMA terminal modes Typically, the router UHP-1000 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 (Figure 11).
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 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.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) useful to restore operation in emergency cases. Printout of command is not transmitted back as the SNMP response? So command execution is “blind”. 2.2.9 Command interface and command syntax When opening a command session (Telnet of USB) the router can, depending on the configuration, request a password. If password is not set the commands can be entered immediately.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) You can print the list of current errors using command: ERROR!!! UHP# show errors Hardware errors inform you about hardware problems with the router: Message Comment RAM fail Errors with router memory LAN fail Errors with Ethernet interface FPGA fail Errors in the programmable logic of router Demodulator fail Errors with SCPC Rx interface Burst demod.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) State TX - Current mode of communication with the switch. - Queue length (in bytes) for transmission. |-----+---- RX ----+---- TX ----+--------+------------|No buffer| 0 | Two rows RX and TX in subsequent lines show statistics of reception and transmission. No buffer - Number of packets reset from the queue due to excessive interface traffic in transmit mode.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 2.5 High-speed demodulator (SCPC Rx) Demodulator of the continuous signals is intended for reception of satellite channels transmitted by another UHP1000 router or by a special modulator. On the physical level, transmission format complies with DVB-S and DVB-S2 standards but the channel level is incompatible with DVB – there is no PID conception, etc.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 2.5.2 Searching the satellite carrier Any LNB features LO frequency deviation from its declared value. This deviation has a certain constant component plus component caused by temperature changes. Constant component may vary slowly due to LNB components aging. Deviation due to temperature (winter/summer) usually lies within the bandwidth of ±500 KHz.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) Demodulator strategy of operation is searching the carrier over all permitted profiles until it is found. When carrier is lost the search is resumed. Subsequent commands are designed to configure profile parameters. New parameters come into force during search operation. demod profile a|b enable|disable - Enable/disable profile Permits or prohibits profile operation.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) REMOTE#de be qp +00:00:03 +HH:MM:SS С/N (...<>...) BER_1sec BER QPSK BERT Q-quit С/N=7.2 (7.0<>7.2) BER_1s=8.0E-3 BER=8.0E-3 CRCs=0 - Duration of the test. - Current carrier-to-noise ratio in decibel. - Minimum and maximum signal-to-noise ratios during the test. - Bit error rate at this instant. - Average level during the test.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) ----------------------- Demodulator state ----------------------| InLvl | SpI | State | Mod. | LDPC | SRoff | C/N | RX-offset | | -46.0 | OFF | CCM | 8PSK | 5/6 | 12 | 12.5 | -19 KHz | Current state of the demodulator receiver: InLvl -Common level of signal on the input. “NOSIG” for level <-85dBm SpInv - Spectrum inversion current mode. State - Carrier capture in particular mod .
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 2.6 Burst demodulator Burst demodulator router is purposed to receive collective TDMA satellite channels, sent by other routers. This demodulator is used at the Central Station (Hub) for receiving Inroute (return) channels from network terminals. One burst demodulator supports reception of single TDMA channel.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) In some router operation modes, certain modulator settings are missing. This is due to the fact that settings are received from the network central station and are applied automatically. Modulator frequencies are specified in KHz. You can recalculate them to satellite frequencies if you know BUC LO frequency (See Figure 14).
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) ACM-Short mode significantly reduces the latency of data transmission, but has a limitation on the maximum throughput.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) UHP# sh in mo Modulator interface is UP Last U->D: never U->D transitions: 0 Last D->U: +00:00:02 Counters cleared: never ----------------------------- Modulator settings ----------------------------Freq: 1497220 SR: 2105 SetLvl: -22.0 Max: -15.0 10M: OFF FEC: DVB 2/3 BR: 2572 TX: ON OutLvl: -22.0 Min: -25.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) Thus, at each moment only one of Slaves can transmit a carrier, and such transmission is fully controlled by Master. The choice of Slaves is carried by their serial numbers (use “show system” command to see it). If Master suddenly stops the transmission of its carrier, the active Slave also shuts down its transmission.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 2.9 Automatic Transmission Level Control (TLC) for SCPC The level of transmission of point-to-point SCPC links can be automatically adjusted to ensure proper reception of the receiving side of the link. The predefined level set on receiving station is continuously compared with current level and transmitting site in notified about such difference.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) Altogether, the Table can contain up to 1,000 records. Routing speed is practically independent of the number of records.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) ip delete IP_ADDR IP_MASK [1-1020] - Delete IP address, route or map [VLAN] Delete address, route or map. svlan delete demod|tdma 0-1020 [1-1020] - Delete SVLAN [VLAN] Delete record on SVLAN reception. udp ports 0-65535 0-65535 - UDP ports mapping for RTP compression FROM TO Add UDP destination ports range for SVLAN-encapsulation, where the router will try compressing RTP packet headers.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) M 30 192.168.1.0 /24 Mod/LOW ->200 0 0 0 Incoming packets with VLAN=30 on the relevant network will be transmitted via modulator with SVLAN=200, with low priority via channel 0 Traffic Shaper. command - ip ma 192.168.1.0 /24 ml 200 0 30 M 30.0.0.0 /23 Mod/HIGH->0 0 0 0 IP Router - 0 0 - 0 0 command - ip ma 30.0.0.0 /23 mh 0 V Demod. RX->0 Receive SVLAN 0 with SCPC demodulator.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) Decide where route it afterwards (to LAN) with VLAN tagging of this Table (or without tagging if the main Table with VLAN=0 performed reception). 2.10.5 IP traffic screening Satellite channels by nature are broadcasting. In this case in a point-to-multipoint topology network, IP-packets transmitted to the satellite from Hub can be received on many terminals simultaneously.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 2.10.6 Prioritization and DSCP ip map … ml … ip map … mm … ROUTER ip map … mh … ip map … md … Check DSCP ROUTER LOW MED MODULATOR HIGH LOW MED MODULATOR HIGH DSCP map 63 0 Figure 18 Prioritization of traffic on the modulator Packets directed to the modulator are at first encapsulated in SVLAN and then are placed into of the three priority queues LOW, MED, HIGH.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) Multicast traffic LAN static igmp Multicast mode Yes Listener is present on Sat interface? No Routing table Drop Modulator Figure 19 LAN multicast traffic handling algorithm UHP router determines any incoming LAN multicast traffic and drops it if it is not allowed to work with multicast traffic.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) UHP Router determines any multicast traffic received from SCPC RX or TDMA RX interface and drops it if it is not allowed to work with multicast traffic. If multicast traffic is allowed then depending on mode of operation of the router it can be simultaneously transmitted to the satellite network in accordance with the routing table (if IP screening is allowed) and to LAN interface.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) THE USE OF IGMP DOES NOT REPLACE THE NEED IN DEFINING STATIC ROUTES FOR GROUP NETWORKS/ADDRESSES IN THE ROUTING TABLE. 2.10.8 L2 bridging Bridging allows transfer of non-IP packets through UHP networks and transparent merging of Ethernet segments through satellite channels. Bridging always works on some VLAN. Packets tagged with this VLAN are bridged, not routed. Other VLANs can be routed.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 2.10.10 Compressing RTP packet headers When transmitting VoIP traffic by IP-protocol the size of headers of IP, UDP and RTP protocols (in total not less than 42 bytes) can exceed the size of the voice portion of the packet.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) cannot guarantee CIR streams – this is just impossible, but anyway it will try to provide maximum fair distribution of the bandwidth. TS adjustment commands: ---------- Traffic Shaper parameters shaper stream 0-500 0-64000 [0-64000] - TS stream CIR(Kbps) [MAXSPEED(Kbps)] Stream parameter adjustment. Guaranteed bit rate (CIR) and optionally – maximum stream bit rate are set.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) Actual software release supports acceleration of TCP connections and IP / TCP header compression. Such functionality allows saving from 1.8% (the maximum size of packets) up to 65% (short packets, e.g. ACKs) of satellite link throughput. UHP-1000 Satellite Router supports up to 8000 Accelerated TCP sessions simultaneously. If the limit is exceeded, TCP traffic is passed transparently without any restrictions.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) Calculate expected elevation and azimuth (corrected accordingly to magnetic declination). Such calculations can be performed with UHP Calculation Tool available on the Documentation CD or can be downloaded from the Web. Direct the antenna toward the satellite.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) UHP # de an RFlvl Max Min -43.3 -43.3 -44.0 State ***Locked*** C/N 7.6 Max 7.8 Min 7.6 Q-quit The string shows the overall level of the signal from LNB. It reports the current RF level, as well as maximum and minimum peaks registered during the pointing assistance. Further, the demodulator state status: percentage of search circle when demodulator is unlocked.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 2.14.4 Auto tracking signals during normal operations When earth station antenna is equipped with auto tracking system it might be necessary to use analog reference signal from the router during normal operations. This feature of satellite router works in the background and provides analog signal that is proportional to C/N level of the demodulator. The output voltage in this mode is in the range from 0V to 3.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 2.15.3 Exploitation UHP-1000 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.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) Symptoms High rate of errors of Rx path (LOCK indicator is not lighting constantly) Possible reasons Actions LNB failure Bad weather conditions Replace LNB to the spare one The quality of reception may temporary decrease during intensive rainfall, for, thunderstorm cloudiness. Check if there is no snow or ice on the antenna surface and on the feed horn. Check C/N in demodulator’s statistics (See section 2.5.4).
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) config load 0-1 - Load configuration from specified profile Loads one of the saved profiles in the current one. config save 0-1 - Save current configuration to specified profile Saves the current profile (zero at the command’s end may not be entered). show config - Show current configuration Prints out current configuration.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) exit - Log out from console Exit from remote or console session. 2.15.8 SNMP protocol UHP-1000 router supports SNMP protocol versions V1 and Community-based V2. The following SNMP classes are supported: .iso.org.dod.internet. management.mib2. system. ... interfaces. ... private.enterprises.UHP.uhpV22. ... Information on variables can be obtained from the MIB file supplied with the router or from UHP NMS.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) server Router acts as a server, responding to client’s request with its time counter both Combined mode, when router asks external server for time and may respond to other clients too If router acts as a client or combined mode the command "time sntp access" defines IP address of the respective SNTP server.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) UHP # ping 10.0.0.1 SRC: 10.0.0.13 -> DST: 10.0.0.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 3. EXPLOITATION 3.1 Technical maintenance UHP-1000 Satellite Routers do not require any regular maintenance throughout its lifetime. All the parameters that are subject to change during operation (e.g. signal level, the delay to the satellite, etc.) are automatically controlled and compensated by embedded software. Time to time satellite routers may require updating/upgrading the software.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) Default action – list through the banks in sequence and download the first bank in which SW will be with the correct checksum, having used the zero configuration profile. You can change the loader behavior by specifying directly the number of the bank which should be used to start SW, and the configuration profile number.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) boot fallback stop - Abandon auto fallback Abandons automatic reboot. Manual reboot will in any case take place to the main bank. Reboot procedure settings can be displayed using «show boot» command: UHP# sh bo Main: Flash bank - AUTO Config profile - 0 Temp: Flash bank - NONE Config profile - 0 Fallback delay: 5 Fallback reason: Link-up Example of working with fallback.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 4. MAINTENANCE In many cases, reinstalling system software allows to restore a satellite router functionality (see Section 3.2), which may need reset to the factory default configuration (see Section 4.2). 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 accordingly to the Section 2.15.
UHP-1000 SATELLITE ROUTER INSTALLATION AND OPERATION MANUAL, V. 2.5 (SW VERSION 2.5.X) 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.
