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Page 60

J-Series Data Radio – User Manual

Issue 09-10

3 - RS-232 Final Testing

The Point to Multipoint via UDP Serial connectivity is now

complete.

The RS-232 link can be tested using an RS-232 Serial Packet

Test Program such as LinkTest or by connecting your RS-232

application.
The PortA/B LED status can also be used to diagnose the PTP

via TCP Serial Link. A flashing RED LED means that RS-232 data

is being sent into the radio for transmission. A flashing GREEN

LED means that RS-232 data is being received from the link and

presented to the port.

Part G – Quick Start Guide

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Содержание JR240

Страница 1: ...J Series Ethernet Radio User Manual ...

Страница 2: ...Commissioning 66 Part I Firmware Updating 68 Part J FCC Approved Antennas 70 Part K Support Options 71 Website Information 71 E mail Technical Support 71 Contents Part A Preface 3 Warranty 3 Important Notice 3 FCC Compliance Notices 3 Australian Compliance Notices 3 EU ETSI Compliance Notices 3 Part B J Series Overview 5 Introduction 5 Product Range 5 Features and Benefits 5 Ordering Information 7...

Страница 3: ... DataCom Pty Ltd and may not be reproduced copied stored on or transferred to any other media or used or distributed in any way save for the express purposes for which it is supplied Products offered may contain software which is proprietary to Trio DataCom Pty Ltd However the offer of supply of these products and services does not include or infer any transfer of ownership of such proprietary inf...

Страница 4: ...odem installations must include an external in line lightning arrestor or equivalent device that complies with the following specifications DC Blocking Capability 1 5kV impulse Rise Time 10mS Fall Time 700mS Repetition 10 Times or 1 0kV rms 50Hz sine wave for 1 minute The JR240 has been classified as SELV throughout All ports shall be connected to like circuits and shall not extend beyond the buil...

Страница 5: ...nal capability Point to point and point to multi point operation Configurable personality access point remote bridge repeater KwikStream high speed single radio repeater mode Unlimited coverage networks No restriction on the number of radios in any system Unique dual antenna LinkXtend technology increases usable range Repeater and Bridge units support locally connected user devices ChannelShare co...

Страница 6: ...ics with no software installation required All configuration via secure embedded HTML interface HTTP HTTPS Network wide access from any radio modem Over the air reconfiguration diagnostics Powerful system commissioning and troubleshooting tools Compatible with Trio TVIEW Diagnostics for stand alone network management Local and Remote field upgradeable firmware Securing your network through Trusted...

Страница 7: ...Free Band 902 to 928MHz FCC 00 License Free Band 2 4Ghz FCC IC Aust NZ others 01 License Free Band 915 to 928MHz Aust Brasil 01 License Free Band 2 4Ghz ETSI 02 License Free Band 921 to 928MHz NZ Note Other frequency bands available upon request Generic Frequency Band 900 900MHz 240 2 4GHz Unit Type NOTES R Remote Station J K Series Only Items in parenthesis refer to actual Trio part numbers M OEM...

Страница 8: ...rn Whip TNC Demo Use 2 4GHz ANT2G4OMNI Antenna Omni Dirn Unity Gain 2 4GHz ANT2G4 6OM Antenna Omni Dirn 6dBd Gain 2 4GHz Note 1 Frequencies must be specified at time of order Power Supplies PS13V82A Power Supply 13 8V 2A 240VAC PS13V82ASW Power Supply Switch Mode 13 8V 2A 110 240VAC Part Number Description RF Cables and Accessories RFCAB5M2 5 0m RG 213 type Antenna Feeder Cable terminated with N t...

Страница 9: ...available data bandwidth is shared between the two radios in each direction Because a PTP network only has two radios the over the air protocol can be optimized to provide best possible bandwidth latency and security Each hop is divided into two halves The Access Point can transmit in the first half and the Remote in the second half This mode of operation is called Pseudo Full Duplex due to the sh...

Страница 10: ...tmize the access to the Access Point in this scenario it is strongly recommended to enable the ChannelShare collision avoidance feature The ChannelShare feature will minimize data collisions and increase effective throughput using a smart channel access strategy More information on ChannelShare digital collision avoidance technology can be found in Part D Features of this manual The Access Point r...

Страница 11: ...erefore allows peer to peer communication to occur between remotes Because the Access Point radio now needs to Repeat data data latency for messages from the Host Application to from the Remotes will be longer However the Repeater implements a smart repeating technology called KwikStream which allows the Repeater to perform multiple transactions within any one hop ensuring available bandwidth rema...

Страница 12: ...idge Each Sub Net uses a completely different hopping pattern so that multiple Bridges in the network will not interfere with each other Access Point to Bridge communication occurs on one Sub Net whilst Bridge to Remote communication occurs on another Sub Net The Access Point radio is responsible for network timing so that the Bridge is always operating in the correct mode ensuring data is not los...

Страница 13: ...isions and as such the it is recommended to use the ChannelShare collision avoidance feature More information on ChannelShare digital collision avoidance technology can be found in Part D of this manual The Point to Multipoint via Bridge network topology should only be chosen when two or more Bridges are required If only one Store and Forward site is required then the Point to Multipoint with Kwik...

Страница 14: ...ures work is important Radio Data Rates The radio data date determines the over the air speed of the modem Essentially it defines how much bandwidth is available The J Series 900MHz version offers two selectable data rates 256kbps with BER of 1E 6 102dBm 512kbps with BER of 1E 6 92dBm The choice of radio data rates will depend on the level of RF signal strength but will also depend on other factor...

Страница 15: ...nsmitting on the same unique frequency a data collisions may occur and this will prevent successful data transfer until one or both radios hop onto another frequency Shorter hop intervals will reduce the amount of time that any such collisions may impact on the radio link and as such will make the radio link less susceptible to interference However the usable bandwidth of the radio will be reduced...

Страница 16: ...al Purpose Pin 9 on Port B See Port B Advanced Multi Access Point synchronisation divides each hop interval into half the first half is a dedicated Access Point transmit time slot and the second half is a dedicated receive timeslot Because the Access Points each have the same hop interval and each hop interval begins at the same time as synchronised by the primary Access Point no Access Point will...

Страница 17: ...ed about what TOKEN has been granted The process of requesting permission to send data and receiving the OK to Send response does result in increased data latency and slightly slower data throughput However the practical reality of systems where large amounts of exception reporting data need to be handled mean the actual throughput perceived by the user is much higher because the number of over th...

Страница 18: ...re release V3 1 the J Series radios implement several features to reduce the amount of redundant on air traffic so that higher actual bandwidths may be achieved These features add no additional latency to the network they require no configuration and improve bandwidth As such they are always enabled Peer to Peer Repeat Filtering This feature greatly improves the available bandwidth in systems wher...

Страница 19: ...n intruder to guess Once written into the radio using the programmer it is not possible to read the encryption key so care must be taken to record the key in a safe place Encryption Key String For a string type of key use up to a maximum of 32 printable characters Please note that the key is case sensitive Some examples are TRIO2008 Murray River Region Encryption Key Hexadecimal Number Hexadecimal...

Страница 20: ...tency bandwidth and system design effort Many peer to peer MESH networks are optimized for short range high density networks As a result much of their over the air bandwidth can be consumed in radio protocol management overhead ie keeping track of where peers are in the network re configuration of priority paths etc SmartPath only re configures the network topology when it is required During norma...

Страница 21: ...ws the user to provide alternative paths for radios in any one network To implement this the Network Name must be identical in all radios which may need to provide an alternative path In this scenario the hopping pattern can no longer be derived from the Network Name since the Network Name needs to be the same in all radios Failure to break the link between Network Name and Hopping Pattern would r...

Страница 22: ...onisation should be activated to prevent unnecessary interference between each Access Point Refer to Part D of this User Manual for more information on Multi Access Point synchronisation The use of SmartPath preferred alternative mode ensures that during normal operation remotes are evenly distributed across available Access Points This assists the network designer in balancing the load by limitin...

Страница 23: ...idges In SCADA and Telemetry applications this is a much preferred outcome as opposed to total loss of remote site connectivity Access Point Re Acquisition Time SmartPath is optimized to provide remote synchronisation ie connectivity as quickly as possible This is important for SCADA systems where minimization of outage time is critical In order to provide synchronisation as quickly as possible a ...

Страница 24: ...from synchronising to Access Points that do not currently provide adequate levels of received signal strength RSSI Threshold filter facility can be enabled The RSSI Threshold defines the minimum acceptable received RSSI level before a radio will synchronise to an Access Point When a Remote finds an acceptable Access Point in the network it first checks to ensure that the received RSSI is above the...

Страница 25: ... system designs there will be occasions where radios located on the fringe of the network do not need to provide an alternative path Since these radios will not be carrying additional network traffic there is no need to configure a preferred or alternative path Instead the Remote radio is configured to synchronise to any available Access Point radio that has the configured Network name The system ...

Страница 26: ...ding a description for each parameter The parameters are sorted into three distinct groups The general group the radio group and the security group More information on SNMP can be found in Part G of this user manual Diagnostics Logs The J Series radios include the ability measure radio diagnostics and performance statistics over a period of time This facility is known as the diagnostics log The di...

Страница 27: ... common Telnet based terminal programs including the native Telnet facility provided with Microsoft Windows based operating platforms Alternatively the TUI can be access via the serial data port using a standard RS 232 interface cable This can be useful when the IP address of the radio is not known or has been lost Spectrum Analyzer and Channel Lockout Facility As of firmware release V3 1 the J Se...

Страница 28: ...two messages are sent along a connection one after the other the first message will reach the receiving application first When data packets arrive in the wrong order the TCP layer holds the later data until the earlier data can be rearranged and delivered to the application Heavyweight TCP requires three packets just to set up a socket before any actual data can be sent It handles connections reli...

Страница 29: ... radio network is shown in the diagram above However a PTP Serial Data link via TCP IP can be established between any two radio units in the network regardless of the type of radio network actually implemented i e PTMP or PTMP with Bridges Refer to Part G of this User Manual for more information Point to Point via UDP IP This mode of operation provides a point to point connection between two units...

Страница 30: ...Refer to Part G of this User Manual for more information Point to Multi Point with Peer to Peer via UDP IP This mode of operation provides a point to multi point connection between multiple units based on the IP address with peer to peer connectivity This mode of operation uses UDP IP Multicasting and suitable Multicasting IP address ranges should be used In this mode each serial data message is e...

Страница 31: ...foliage horizon effectively the bulge between two points on the earth and factors such as fog heavy rain bursts dust storms etc In order to ascertain the available RF coverage from a transmitting station it will be necessary to consider these factors This can be done in a number of ways including a using basic formulas to calculate the theoretically available signal allowing only for free space lo...

Страница 32: ...erference rejection properties Antennas There are basically two types of antennas omni directional and directional Omnidirectional antennas are designed to radiate signal in a 360 degrees segment around the antenna Basic short range antennas such as folded dipoles and ground independent whips are used to radiate the signal in a ball shaped pattern High gain omni antennas such as the co linear comp...

Страница 33: ...to scan the antenna through at least 90 degrees to ensure that the centre strongest lobe is identified When aligning a directional antenna avoid placing your hands or body in the vicinity of the radiating element or the forward beam pattern as this will affect the performance of the antenna Common Cable Types Loss per 30 5m Loss per 30 5m 915MHz 2 4GHz RG213 U 7 4dB 14dB FSJ1 50 superflex 5 6dB 9 ...

Страница 34: ...ference Guide Introduction Welcome to the Quick Start Guide for the J Series Ethernet Radio This guide provides step by step instructions with simple explanations to get you up and running For a summary of this information please refer to the J Series Quick Start Guide ...

Страница 35: ... In high power or high temperature applications please allow sufficient passive or active ventilation To avoid moisture ingress mount the radio with the connectors facing downwards Please choose an enclosure that is suitable for the size of the radio Dimensions are 100 x 34 x 165mm 4 0 x 1 4 x 6 5 inches The radio is rated for use in ambient operating environments from 40O C to 70O C Physical Dime...

Страница 36: ...e must be 22 AWG or larger 70o C min temperature rating CSA maximum current rating 2 5A The J Series Ethernet radio modem will operate from a 10 to 30 volt filtered DC supply The radio is designed to self protect from permanent damage if the voltage exceeds 30V dc or if reverse polarity is applied The replaceable internal fuse has a rating 3 Amp Fuse Trio Part No SM FUSSQ3A The current requirement...

Страница 37: ...means you can use both straight through and cross over type CAT 5 or better patch cables Cable Termination If termination of a cable is required then the following wiring arrangement should be followed Compliant with TIA EIA 568 A Note Maximum differential voltage 5v 50mA max through each differential pair Note If 100 BaseT connection speed is required CAT 6 Shielded cable should be used for insta...

Страница 38: ...Legacy Serial Support of this user manual for more information on the serial terminal servers Data Port A uses pins 2 3 7 8 with pin 5 as the common ground Data Port B uses pins 4 6 with pin 5 as the common ground An RSSI output is available on pin 9 which is useful for antenna alignment See below for details Notes 1 Pin 2 6 8 are outputs rated at 6v 65mA max 2 Pin 3 4 7 are inputs rated at 15v 5m...

Страница 39: ...nk is established and will flash Amber to indicate Ethernet data transmission is occurring 5 TxD RxD Serial TxD RxD LEDs The RxD TxD LEDs indicate data flow into out of the user port Data being sent to the port for transmission is indicated by a RED flash and data being received over the air and then forwarded to the serial port is shown as a GREEN flash Firmware Updating and Factory Default Infor...

Страница 40: ...o connect your PC to one of the Ethernet Ports LAN1 or LAN2 and direct your browser to the IP address of the J Series It is strongly recommended that you follow these guidelines for successful connection to the radio 1 Ensure the J Series is powered up and has fully booted This is indicated by a solid green power LED and a flashing Synch NoRx LED It takes approximately 45 seconds from applying DC ...

Страница 41: ...d with latency results as shown or say timed out if no connection was possible Scroll Down and Select Internet Protocol TCP IP and then click on Properties You will now see the window as shown Ensure Obtain IP Address Automatically is not selected It is recommended that you manually specify a compatible IP Address In this example a factory default radio is being configured The IP address of that r...

Страница 42: ...nnected to its network This allows for very large networks to be managed very easily without the need for complex IP address tables to be maintained Static IP address allocation is used in smaller environments or where the application being used requires a constant IP address for correct operation The type of IP allocation should be discussed with your network administrator is connecting to an exi...

Страница 43: ...s the Multi Master Primary Must have the General Purpose I O pin configured as Multi Master Primary Output Access Point radios that are to be configured as the Multi Master Secondary Must have the General Purpose I O pin configured as Multi Master Secondary GPS Sync Input Hardware Jumper Configuration of the General Purpose IO Access Point radios that are to be configured as the Multi Master Prima...

Страница 44: ...as Telnet Access to the TUI via the serial port is useful if you have forgotten the IP address of the radio you are trying to configure or diagnose Serial TUI Interface The serial TUI interface is accessed via the Port A Port B interface as shown in the diagram below By default the TUI is accessed on Port A Pins 2 3 5 Text User Interface Port A Port Speed 19200 bps Format 8 N 1 Connection to the P...

Страница 45: ... needs to be created Enter a name for the new connection ie J Series TUI as shown Now select the appropriate communications port Ensure the COM port properties are set to 19200 8 N 1 with NO flow control Now press the Enter key and the TUI interface should display For complete functionality of the text interface you need to change your terminal emulation to VT 100 To do this go to File Properties ...

Страница 46: ... connect to the text user interface TUI via Telnet ensure that the Telnet interface is enabled For security reasons the Telnet interface is disabled It can be enabled using the Web based configuration programmer Enable the interface via the Configuration Security menu item as shown below To start a Telnet session open a command window via Start Run and type Telnet xxx xxx xxx xxx where xxx is the ...

Страница 47: ...nformation about the radio such as serial number currently configured IP address and firmware pack version identification 2 Configuration Provides access to the configuration of Network Parameters Radio configuration Security SNMP and the Spectrum Analyser 3 Diagnostics Provides access to the Diagnostics facilities in the radio Part F Quick Reference Guide ...

Страница 48: ... initiated from a local connection not remotely via the radio channel Channel Lockout Facility The channel lockout facility provides a mechanism for users to lockout channels This allows the user to select of a number of channels which will be excluded from the Frequency Hopping Pattern The number of channels which can be excluded depends on country specific models of the J Series radio Even if on...

Страница 49: ...sweep using option B 4 You should now be presented with a screen that looks similar to the one shown below Note that at the top of the screen the text user interface TUI displays the current channel number that the cursor is located at the number of channels that are currently locked out and the maximum number of channels that can be locked out 5 Using your left and right arrow keys move the curso...

Страница 50: ... to be separately reported in dual antenna bridge mode To achieve this but to keep the MIB files common for all modes of operation access point single and dual antenna bridges and remotes the object is provided as a table The first cell in the table represents the value associated with Antenna 1 The second cell in the table represents the for Antenna 2 This should be noted when importing the MIB f...

Страница 51: ...rows in this table then the first row represents the RSSI value for ANT1 and the second row represents the RSSI value for ANT2 If there is only one row in the table then that is the RSSI value for the receive antenna The synchronisation status of the J Series Number of failed tokens for Remotes or up stream side of a Bridge Number of packets that have exceeded the retry limit for Remotes or up str...

Страница 52: ...Ethernet connectivity between the PC and the Access Point of the J Series Ethernet radio network 2 The TVIEW Diagnostics software on the PC is configured with the following items Create a list database of J Series radios that need to be polled for diagnostics The IP address and eDiags listening ports for each radio must be specified as well as the serial number of the radio Other information can a...

Страница 53: ...e datagram onto the radio network 3 When the datagram arrives at the target radio port the UDP encapsulation is removed and the datagram contents forwarded to the diagnostics interface in the target radio 4 The target radios constructs a diagnostics response using the configured eDiags remote IP address and port This message is also constructed as a UDP datagram is transported over the J Series ra...

Страница 54: ...t know the IP address of the radio If you are uncertain of the current IP programmed into the radio you will need to reset the radio configuration to factory default This can be done by powering up the radio wait 45 seconds depress the factory default switch using a paper clip or similar thin blunt wire and keep the switch depressed for 5 seconds All 5 LEDs will illuminate solid GREEN indicating t...

Страница 55: ...on the Start The Wizard button The Access Point Wizard screen is now shown The Wizard now prompts the user to configure some critical items for point to point operation For each configuration item help text is provided on the HTML programmer interface For the purposes of this demonstration the following configuration options should be configured Ensure that the connection type is set as Static IP ...

Страница 56: ...radio modems are now ready for operation Allow 15 seconds for the Remote radio to synchronise with the Access Point radio Access Point LEDs Pwr Tx LED will be solid Green but flash Red once per second on Tx Remote Rx LEDs Pwr Tx LED will be Green and Sync NoRX LED will flash Green once per second indicating the Remote has synchronized with the Access Point Part G Quick Start Guide ...

Страница 57: ...figured to be TCP e Ensure the Network Type is configured to be TCP Server f Ensure the Local IP Port is configured to be 30010 g Ensure the Inactivity Timeout is set to 5 seconds Point to Point TCP Serial Device Server Setup Guide Click on Activate Configuration Once the web browser has activated the new configuration and then returned to the Configuration page the configuration of the TCP Server...

Страница 58: ...he Packet Layer is set to Standard d Ensure the Protocol is configured to be UDP e Ensure the Network Type is configured to be Point to Point f Ensure the Remote IP Address is configured to be the IP address of Unit B in the above example this would be 192 168 2 17 Point to Point UDP Unicast Serial Device Server Setup Guide f Ensure the Remote IP Port is configured to be 30010 g Ensure the Local I...

Страница 59: ...d Ensure the Protocol is configured to be UDP e Ensure the Network Type is configured to be Point to Multi Point f Ensure the Node Type is configured to be Point Point to Multi Point UDP Multicast Serial Device Server Setup Guide g Ensure the Remote IP Address is an address from the designated multicast range of IP Addresses in this example we are using 224 168 1 1 this is the multi cast address a...

Страница 60: ...S 232 Serial Packet Test Program such as LinkTest or by connecting your RS 232 application The PortA B LED status can also be used to diagnose the PTP via TCP Serial Link A flashing RED LED means that RS 232 data is being sent into the radio for transmission A flashing GREEN LED means that RS 232 data is being received from the link and presented to the port Part G Quick Start Guide ...

Страница 61: ...g to the J Series Serial Port The default is 9600 8 N 1 c Ensure the Packet Layer is set to Standard d Ensure the Protocol is configured to be UDP e Ensure the Network Type is configured to be Multipoint to Multipoint f Ensure the Local IP Address is an address from the designated multicast range of IP Addresses in this example we are using 224 140 1 1 this is the multi cast address as configured ...

Страница 62: ...S 232 Serial Packet Test Program such as LinkTest or by connecting your RS 232 application The PortA B LED status can also be used to diagnose the PTP via TCP Serial Link A flashing RED LED means that RS 232 data is being sent into the radio for transmission A flashing GREEN LED means that RS 232 data is being received from the link and presented to the port Part G Quick Start Guide ...

Страница 63: ...ominal 13 8 Volts DC 150 mA Rated Operating Voltage 10 30 Volts DC The J Series Radio is supplied with the a mating DC power connector Phoenix Contact Part Number 1777989 The DC Power connector should be installed with the locking screws done up tightly Cable must be 22 AWG or larger 70o C min temperature rating CSA maximum current rating 2 5A The J Series Ethernet radio modem will operate from a ...

Страница 64: ...en choosing antenna locations the aim is to find the largest path of unobstructed space and locate the antennas within that space It is important to locate antennas as high as possible and definitely clear of any moving obstructions Where possible it is important to avoid mounting antennas 1 Against or adjacent to steel structures 2 In an area which will have constant intermittent obstructions peo...

Страница 65: ... indicate signal strength RSSI This voltage can be converted to dBm using the chart below The RSSI output is a latched value of the received signal which is updated every 100mS but will peak hold for about 4 seconds if the Remote has lost synchronization with the Access Point Part H Installation Commissioning Chart is approximate only Access Point RSSI voltage is only present if it is receiving va...

Страница 66: ...ust be configured to synchronise with a NTP Time Server CPU Load Specifies the amount of CPU load the linux based kernel is experiencing Network Specific LAN 1 Rx Packets The number of Ethernet packets received on LAN1 LAN 1 Rx Bytes The number of bytes received on LAN1 LAN 1 Tx Packets The number of Ethernet packets transmitted on LAN1 LAN 1 Tx Bytes The number of Ethernet packets received on LAN...

Страница 67: ...s set to 1000 Now click on the Start Packet Test button The radio will indicate the packet test has started and is currently running When the test is complete a note stating Packet error test completed will be shown and the test results summarized in the Test Results section The test results show TX RX Packets Lost Packets and the Packet Error Rate Commissioning RecordAfter an Indicative Packet Er...

Страница 68: ...ed prior to commencing the firmware update to minimise any interruption to the process or disturbances of signals on cables still connected For a remote upgrade please ensure that the radio link is operating correctly and that other traffic using the link is minimized The firmware update process is a two part process First the firmware is transferred from the PC to the J Series via the HTML browse...

Страница 69: ... J Series will re boot and the new firmware will be activated The J Series rebooting sequence will take about 30 to 45 seconds Once complete the LED indicators will flash in the normal sequence For and Access Point the Pwr Tx will be continuously Green and will flash Red at a rate of once per second For a Remote the Pwr Tx will be continuously Green whilst the Sync NoRx will flash at a rate of onc...

Страница 70: ...mni Directional Antenna Bluewave Marathon Series BGO902G 6dBd 900MHz Omni Directional Antenna Bluewave Guardian Series BXO24XD 1dBd 2 4GHz Omni Directional Antenna Bluewave Sentinel Series BXO24XG 4dBd 2 4GHz Omni Directional Antenna Bluewave Sentinel Series BXO24XJ 7dBd 2 4GHz Omni Directional Antenna Bluewave Sentinel Series BXO24XM 10dBd 2 4GHz Omni Directional Antenna Bluewave Sentinel Series ...

Страница 71: ...bout the situation and any tests that you have done which may help us to better understand the issue If possible please include your telephone contact information should we wish to further clarify any issues HEAD OFFICE AUSTRALIA 41 Aster Avenue Carrum Downs Victoria 3201 Tel 61 3 8773 0100 Fax 61 3 9775 0606 Sales sales triodatacom com Support support triodatacom com NORTH AMERICA 48 Steacie Driv...

Страница 72: ...gnostics configuration and re programming Antenna Dual TNC female bulkhead Separate connectors for LinkXtend or separate TX RX antennas Power 2 pin locking mating connector supplied LED Display Multimode Indicators for Pwr Tx Rx Sync LAN 1 LAN 2 Link and Act Ethernet Ethernet Ports Dual 10 100 Mbps auto sensing compliant with IEEE 802 3 Protocols Ethernet IP including UDP TCP DHCP ARP ICMP STP IGM...

Страница 73: ...eet all of these conditions a You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change b You must cause any work that you distribute or publish that in whole or in part contains or is derived from the Program or any part thereof to be licensed as a whole at no charge to all third parties under the terms of this License If the modifi...

Страница 74: ...CCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES END OF TERMS AND CONDITIONS END OF SCHEDULE 1 Schedule 2 If this product contains open source software licensed under the OpenSSL license This product includes software developed by the OpenSSL Proj...

Страница 75: ...ny purpose It is provided as is without express or implied warranty END OF SCHEDULE 3 Schedule 4 If this product contains open source software from the NetSNMP project Part 1 Copyright 1989 1991 1992 by Carnegie Mellon University Derivative Work 1996 1998 2000 Copyright 1996 1998 2000 The Regents of the University of California All Rights Reserved Permission to use copy modify and distribute this ...

Страница 76: ...Data Radio User Manual Issue 09 10 Innovative and sophisticated digital communications designs products and solutions Information subject to change without notice Copyright 2010 TRIO Datacom Pty Ltd All rights reserved ...

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