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Issue 3.1, July 2006

Page 27 of 162

5

General

Considerations

5.1

SPECTRUM

PLANNING

The 30/60 Mbps Backhaul has two frequency variants in its product range. The 5.7 GHz
variant operates between 5.725 to 5.850 GHz (defined as the USA ISM band and the ETSI 5
GHz band C). The 5.4 GHz variant operates between 5.470 to 5.725 GHz (defined as the ETSI
5 GHz band B). Both product variants operate using an 11 MHz wide channel. The 5.7 GHz
variant uses a channel raster of 6 MHz and the 5.4 GHz variant uses a channel raster of 12
MHz.

There are two distinct approaches to spectrum planning:

Firstly, an operator can utilize the default spectrum management mode i_DFS (intelligent
Dynamic Frequency Selection). This mode uses the 30/60 Mbps Backhaul’s ability to measure
the interference levels in all channels to build up a picture of the interference / noise levels in all
channels. The 30/60 Mbps Backhaul uses statistical techniques to select the most appropriate
transmit and receive channels. I_DFS can be influenced in its channel decision process by
selectively barring channels from use. The use of this functionality is described in detail in
Section 8.3.10 “Spe ctrum Management”.

Secondly, when detailed control of the spectrum allocation is required it is recommended that
the fixed frequency mode is used to statically allocate the transmit and receive channels.

5.2

REGION

CODES

Canopy 30/60 Mbps Backhaul uses a system of Region Codes to control the operation of the
radio link. The Region Code is set by a License Key.

WARNING

To meet the regulatory requirements of your region you should set the correct

Region Code by obtaining a new License Key from you reseller or distributor.

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Содержание MOTOwi4 Canopy 30

Страница 1: ...Canopy 30 60 Mbps Backhaul User Guide BH30 60 UG en Issue 3 1 July 2006 ...

Страница 2: ... as such herein are trademarks of Motorola Inc Reg U S Pat Tm Office Canopy is a trademark of Motorola Inc All other product or service names are the property of their respective owners 2005 Motorola Inc All rights reserved http www motorola com canopy Canopy 30 60 Mbps Backhaul Same Form Factor 5 4 GHz and 5 7 GHz Available in two versions Integrated Antenna Connectorized1 Antenna 1 Connectorized...

Страница 3: ...nt and ODU Connect the equipment into a power outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Deployment and Operation The Radio Regulations of various countries constrain the operation of radio products generally In particular at 5 4 GHz and 5 7GHz the local regulator may limit the amount of conducted or ...

Страница 4: ... 3 1 July 2006 Page 4 of 162 amendments to the detail specification at its discretion The publication of information in this document does not imply freedom from patent or other rights of Motorola or others ...

Страница 5: ...onnectors 24 3 1 7 Surge Arrestor 24 3 1 8 Mounting Brackets 24 3 1 9 Configuration and Management 24 4 Product Architecture 25 5 General Considerations 27 5 1 Spectrum Planning 27 5 2 Region Codes 27 5 3 Operational Restrictions 28 5 3 1 Radar Avoidance 28 5 3 2 RTTT Avoidance And Other Channel Use Restrictions 29 5 4 5 4 GHz Specific Frequency Planning Considerations 29 5 4 1 Raster Consideratio...

Страница 6: ...l Disclaimer 38 7 6 Mounting the ODUs 38 7 7 Connecting Up 39 7 7 1 Preparing the Cable RJ45 connections 39 7 7 2 Making the Connection At The ODU 41 7 7 3 Routing the Cable 42 7 7 4 Fitting a Surge Arrestor 42 7 7 5 Grounding the Installation 42 7 7 6 Making the ODU Connection At The 30 60 Mbps PIDU 43 7 7 7 Making the Network Connection At The 30 60 Mbps PIDU 43 7 7 8 Mounting The 30 60 Mbps PID...

Страница 7: ...onfigure the remote management of the 30 60 Mbps Backhaul 95 8 3 14 Diagnostics 98 8 3 15 Diagnostics Plotter 99 8 3 16 CSV Download 100 8 3 17 Change System Administration Password 101 8 3 18 License Key 101 8 3 19 Properties 103 8 3 20 Reboot 103 9 Fault Finding 105 9 1 Hardware 105 9 1 1 Power 105 9 1 2 Ethernet 105 9 2 Radio 108 9 2 1 No Activity 108 9 2 2 Some Activity 108 10 Specifications 1...

Страница 8: ...on 120 11 3 Testing Your Installation 129 11 3 1 Pre Power Testing 129 11 3 2 Post Power Testing 130 12 Wind Loading 131 12 1 General 131 12 2 Calculation of Lateral Force 131 12 3 30 60 Mbps Backhaul Capabilities 132 12 4 Wind Speed Statistics 132 13 Connectorized 30 60 Mbps Backhaul 133 13 1 Scope 133 13 2 Product Description 133 13 2 1 Hardware 133 13 2 2 Antenna Choices 133 13 3 Software Featu...

Страница 9: ...F Energy 154 15 3 2 Calculations for Separation Distances and Power Compliance Margins 154 15 4 Legal Notices 155 15 4 1 Software License Terms and Conditions 155 15 4 2 Hardware Warranty in U S 157 15 4 3 Limit of Liability 157 16 Additional Resources 158 17 Glossary 159 18 Appendix A The 45 Mbps Backhaul Power Indoor Unit PIDU 160 18 1 1 45 Mb BH PIDU AC Power 161 18 1 2 Cables and Connectors 16...

Страница 10: ...ing the ODU 42 Figure 20 Making the Network Connection at the 30 60 Mbps PIDU 44 Figure 21 30 60 Mbps PIDU Drip Loop Configuration 45 Figure 22 Menu Navigation Bar 48 Figure 23 30 60 Mbps Backhaul Home Page 49 Figure 24 Alarm Warning Triangle 50 Figure 25 Status Page 52 Figure 26 System Administration Login Page 56 Figure 27 Configuration Page 57 Figure 28 Configuration Reboot Page 59 Figure 29 LA...

Страница 11: ...re 56 Spectrum Management Timeseries Plot 89 Figure 57 Spectrum Management Help Page 91 Figure 58 Spectrum Management Fixed Frequency Screen Master 92 Figure 59 Spectrum Management Fixed Frequency Screen Slave 93 Figure 60 Spectrum Management Master Screen With Operational Restrictions 94 Figure 61 Spectrum Management Slave Screen With Operational Restrictions 94 Figure 62 Remote Management 96 Fig...

Страница 12: ...ower Indoor Unit PIDU 160 Figure 88 45 Mbps Backhaul Reset Switch Location 160 Figure 89 45 Mb BH PIDU AC Power Input 161 LIST OF TABLES Table 1 Font types 14 Table 2 Admonition types 15 Table 3 Reset Actions 21 Table 4 30 60 Mbps Backhaul Region Code Definitions 28 Table 6 Audio indications from the ODU 46 Table 7 30 60 Mbps Backhaul Factory Configuration Values 67 Table 8 Spectrum Management Non...

Страница 13: ...Issue 3 1 July 2006 Page 13 of 162 Table 19 US FCC IDs and Industry Canada certification numbers 150 Table 20 Reset Actions 161 ...

Страница 14: ...or to view the cascading histogram data in an easily accessible graphical form CSV Download The histogram data is made available as CSV files via the system administration CSV download facility 1 2 INTERPRETING TYPEFACE AND OTHER CONVENTIONS This document employs distinctive font to indicate the type of information as described in Table 1 Table 1 Font types Font Type of Information variable width ...

Страница 15: ...s Each type of admonition has a general purpose that underlies the specific information in the box These purposes are indicated in Table 2 Table 2 Admonition types Admonition Label General Message NOTE informative content that may defy common or cursory logic describe a peculiarity of the Canopy implementation add a conditional caveat provide a reference explain the reason for a preceding statemen...

Страница 16: ...dules the software releases that operate on these modules data from the Event Log page of the modules the configuration of software features on these modules 4 Escalate the problem to Canopy systems Technical Support or another Tier 3 technical support that has been designated for you as follows You may either send e mail to technical support canopywireless com call 1 888 605 2552 or 1 217 824 974...

Страница 17: ...ources may invalidate safety approval and affect your warrantee WARNING When using alternate DC supplies via the Canopy 30 60 Mbps PIDU DC in terminals as described in Section 3 1 4 Redundancy and Alternate Powering Configurations such as battery backed DC power source the supply MUST comply with the following requirements The voltage and polarity is correct and is applied to the correct terminals...

Страница 18: ...ge The 30 60 Mbps Backhaul consists of a pair of identical devices that are deployed one at each end of the link At install time the user sets up one unit as the Master and the other as the Slave Either unit can be configured as master or slave Each end of the link consists of An integrated outdoor transceiver unit containing all the radio and networking electronics hereafter referred to as the Ou...

Страница 19: ...ster Management Module 2 CMM2 and Cluster Management Module micro CMMmicro often used to power Canopy 20 Mb and 10 Mb Backhauls and Access Points uses a different convention different pins for Power Over Ethernet than does the 30 60 Mbps Backhaul Do not connect the ODU directly to a CMM2 or CMMmicro While the lower voltage of the CMM2 or CMMmicro may not damage the ODU the arrangement will not wor...

Страница 20: ...it PIDU The front panel contains indicators showing the status of the power and Ethernet connections The power indicator is illuminated when the 30 60 Mbps PIDU is receiving AC mains power The Ethernet indicator normally illuminates when the Ethernet link is working Flashing when there is Ethernet activity the fact that it lights also indicates that the ODU is powered At power up the LED will flas...

Страница 21: ...es the supply MUST comply with the following requirements The voltage and polarity is correct and is applied to the correct terminals in the 30 60 Mbps PIDU The power source is rated as SELV The power source is rated to supply at least 1A continuously and The power source cannot provide more than the Energy Hazard Limit as defined by IEC EN UL6090 Clause 2 5 Limited Power The Energy Hazard Limit i...

Страница 22: ...y For use where there is no AC mains supply DC Out DC In To Network Equipment To ODU DC Supply Power Ethernet Figure 6 External DC Supply Only External DC Supply and AC Supply To give redundancy through the use of AC mains and DC supply DC Out DC In To Network Equipment To ODU AC Mains DC Supply Power Ethernet Figure 7 External DC Supply and AC Supply ...

Страница 23: ...0 Mbps PIDU provides a facility to connect remote LEDs and Recovery switch allowing the 30 60 Mbps PIDU to be mounted inside an enclosure At the left hand end of the 30 60 Mbps PIDU under the ODU connection cover can be found three jumpers and a PCB header Jumpers J906 and J907 should be removed and connection to the remote LEDs and Recovery switch made to J908 as shown in Figure 9 J905 J907 J906 ...

Страница 24: ...connections 3 1 7 Surge Arrestor The 30 60 Mbps PIDU does not provide lightning or surge suppression Should lightning or surge suppression be required a separate Ethernet surge suppressor should be used and appropriately grounded Suitable surge suppressors can be sourced from your Motorola distributor or reseller The ODU is protected by built in surge suppression as standard See Section 11 Lightni...

Страница 25: ...ontrol TPC Planned Frequency Allocation or Dynamic Frequency Selection DFS and Antenna beam shape In order to maintain link availability the product employs adaptive modulation techniques that dynamically reduce the data rate in severe or adverse conditions To the data network the 30 60 Mbps Backhaul is implemented as a learning bridge A learning bridge builds up a picture of which addresses are c...

Страница 26: ...agement page described in Section 8 3 9 Software Upgrade The compressed image is first loaded into RAM and check summed If the compressed image transfer has completed successfully the image is decompressed and written to Flash memory On completion of this process the unit can be rebooted to use the newly uploaded image Should this process fail the unit will revert to a protected compressed image i...

Страница 27: ...ability to measure the interference levels in all channels to build up a picture of the interference noise levels in all channels The 30 60 Mbps Backhaul uses statistical techniques to select the most appropriate transmit and receive channels I_DFS can be influenced in its channel decision process by selectively barring channels from use The use of this functionality is described in detail in Sect...

Страница 28: ...ational Restrictions 1 USA Canada Taiwan Brazil 5 8 GHz 25dBm None Reduced TX Power at Band Edges See Section 2 China 5 8 GHz 10dBm 33dBm 3 Australia Hong Kong 5 8 GHz 13dBm 36dBm 4 UK 5 8 GHz 7dBm 30dBm Radar and RTTT Road Transport and Traffic Telematics 5795 to 5815 MHz Avoidance Enabled 5 Singapore 5 8 GHz 3dBm 20dBm 6 Eire 5 8GHz 7dBm 30dBm 7 Norway 5 8 GHZ 25dBm 53dBm Radar Avoidance Enabled...

Страница 29: ... all devices requirement the channel selection algorithm will choose a channel at random from a list of available channels The channel selection algorithm is initiated at link initialisation and when radar interference is detected 5 3 2 RTTT Avoidance And Other Channel Use Restrictions Where regulatory restrictions apply to certain channels these channels are Barred The user should note that the n...

Страница 30: ...gs 5 4 1 Raster Considerations The 30 60 Mbps Backhaul 5 4 GHz variant operates on a 12 MHz channel raster that is set to odd center frequencies See Figure 12 5 4 2 Transmit Power Reduction at the Band Edges The 5 4 GHz product variant does not apply any band edge power reduction ...

Страница 31: ...wer Reduction at the Band Edges Operation at or near the 5 7 GHz band edges can result in a lower maximum transmit power In some configurations the 30 60 Mbps Backhaul reduces the power when operating at the edge channels The amount of reduction if any is dependant on the local regulator authority of the region of operation This currently only affects systems configured with Region Code 1 The powe...

Страница 32: ...dard features may require some additional equipment to be configured as part of the system installation to be fully effective Motorola recommends the use of shielded cable and surge arrestor to protect connected equipment from nearby strikes Note The 30 60 Mbps Backhaul is not designed to survive direct lightning strikes For this reason the unit should not be installed as the highest point in a lo...

Страница 33: ...m cable run ODU to connected equipment is 328 ft 100m Distance from the 30 60 Mbps PIDU to the ODU Maximum cable run 30 60 Mbps PIDU to ODU is 328 ft 100m minus the length of the cable from the 30 60 Mbps PIDU to the connected equipment 6 1 2 30 60 Mbps PIDU Site Selection When selecting a site for the 30 60 Mbps PIDU the following should be taken into consideration Availability of a AC mains elec...

Страница 34: ...ink Loss The equipment capability is given in Error Reference source not found It gives the Ethernet throughput rate vs link loss for 30 60 Mbps Backhaul in both modes Adaptive modulation will ensure that the highest throughput that can be achieved instantaneously will be obtained taking account of propagation and interference The calculation of Equation 1 needs to be performed to judge whether a ...

Страница 35: ...roughput Rate Mbps 1 Hi High Throughput Mode Lo Low Latency Mode 0 5km 0 40km 0 100km 0 200km Hi Lo Hi Lo Hi Lo Hi Lo 5 7 GHz Max Path Budget dB 2 5 4 GHz Max Path Budget dB 2 64QAM 21 3 19 8 19 7 17 3 17 6 14 3 14 9 11 0 138 1 139 8 64QAM 18 2 17 0 16 9 14 9 15 1 12 2 12 8 9 4 142 3 142 5 64QAM 16 2 15 1 15 0 13 2 13 4 10 9 11 3 8 4 144 4 144 3 16QAM 12 1 11 3 11 3 9 9 10 1 8 2 8 5 6 3 150 4 150 ...

Страница 36: ...frequency constraints For example the 30 60 Mbps Backhaul employs a sophisticated dynamic frequency selection DFS capability This allows it to automatically select the highest capacity frequency currently available for the link However DFS becomes less effective as the spectrum becomes more crowded In crowded environments manual frequency selection may be required to extract the very best performa...

Страница 37: ...Section 7 6 Connecting up Section 7 7 Mounting the PIDUs Section 7 7 6 Powering Up Section 7 5 9 Aligning the ODUs Section 7 7 10 7 3 TOOLS REQUIRED The following specific tools are required to install the 30 60 Mbps Backhaul in addition to general tools Two 13mm Spanners Wrenches RJ45 Crimp Tool IBM Compatible Personal Computer PC running Windows 98 or later with 10 or 100baseT Ethernet Ability t...

Страница 38: ...e bottom The ODU mounting bracket is designed to work with poles with diameters in the range 50mm 2 to 75mm 3 Step 1 Mount the bracket to the pole Step 2 Mate the unit to the bracket together and tighten the nut and bolt Pole diameters of 25mm 1 to 50mm 2 can be accommodated by inverting the back of the bracket as shown in Figure 15 Mounting to pole diameters 25mm 1 to 50mm 2 When adjustment is co...

Страница 39: ...al that does not degrade in an outdoor environment The safety lanyard must be fixed to a separate fixing point that is not part of the direct mounting system for the ODU If the safety loop or its fixing is damaged in any way or has been exposed to a shock loading due to a fall it should be replaced with a new one before any further operations are undertaken 7 7 CONNECTING UP 7 7 1 Preparing the Ca...

Страница 40: ...hown in Figure 18 and cut to length Step 4 Insert conductors and crimp Figure 17 Completed ODU connector Both ends of the ODU cable are terminated in the same way The above procedure should be repeated for the 30 60 Mbps PIDU end of the cable when the cable routing process is complete Note The 30 60 Mbps PIDU end of the cable does not employ a cable gland ...

Страница 41: ...is made at the ODU It is often easier to carry out this procedure on the ground or a suitable surface prior to mounting the ODU Ensure no power is connected to the 30 60 Mbps PIDU or present on the cable before connecting the ODU Step 1 Assemble the cable as described in 7 7 1 Step 2 Insert the RJ45 connector making sure that the locking tab snaps home ...

Страница 42: ... breaking the connection 7 7 3 Routing the Cable After connecting the cable to the ODU it can be routed and secured using standard cable routing and securing techniques When the cable is in place it can then be cut to the desired length at the 30 60 Mbps PIDU prior to connection to the 30 60 Mbps PIDU 7 7 4 Fitting a Surge Arrestor If you have opted to fit a Surge Arrestor this should be installed...

Страница 43: ... concealed RJ45 connector The RJ45 connection has been placed inside the 30 60 Mbps PIDU removable cover to prevent the user inadvertently plugging other equipment into the ODU RJ45 socket Warning Plugging other equipment into the ODU RJ45 socket may damage the equipment due to the non standard techniques employed to inject DC power into the 100BaseT connection between the 30 60Mbps PIDU and ODU P...

Страница 44: ...mmends that you mount the 30 60 Mbps PIDU on a wall or other suitable mounting surface This prevents the unit from being knocked or kicked and can help maintain link availability Ensure that the reset switch can be accessed when mounting the unit Step 1 Fix the PIDU to the wall using the lugs provided Step 2 Make Connections as per Section 7 7 2 ...

Страница 45: ...tive layer of the cable can be opened up at the bottom of the drip loop to allow this moisture to escape WARNING Some network operators employ gel filled cables to get around the problem of moisture ingress and transmission 30 60 Mbps Backhaul has NOT been tested using these cables Use of gel filled cables may affect the performance of the 30 60 Mbps Backhaul 7 7 9 Powering Up The Canopy 30 60 Mbp...

Страница 46: ...wanted signal Rx Power Registered Solid tone Both Master and Slave units exchanging Radio layer MAC management messages Rx Power Table 5 Audio indications from the ODU The term wanted signal refers to that of the peer unit being installed In each of the states detailed above the unit should be aligned to give the highest pitch tone It should be noted that if when in the Synchronized or Registered ...

Страница 47: ...ablish a link in the Registered state The Slave unit does not have a ranging process The slave unit will change to the Synchronized state as soon as the wanted signal is demodulated When the alignment process is complete the installer MUST REMEMBER TO DISARM BOTH UNITS in the link as described in Section 8 3 6 This is necessary for the following Turn off audible alignment aid Enable Adaptive Modul...

Страница 48: ... Software Upgrade and perform configuration changes The following subsections give a detailed usage guide for all the web user interfaces All the web pages are best viewed using a screen resolution of at least 1024 x 768 pixels on a PC using Microsoft Internet Explorer Version 6 5 The navigation bar on the left hand side of the web page Figure 22 is used to move between the various management page...

Страница 49: ...nistrator to aid the identification of the unit network or building Figure 23 30 60 Mbps Backhaul Home Page Elapsed Time Indicator The elapsed time indicator attribute presents the total time in days hours minutes and seconds since the last system restart The system can restart for several reasons e g commanded reboot from the system reboot webpage or a power cycle of the equipment System Clock If...

Страница 50: ... error message is generated if there is a mismatch in the ARQ settings between both ends of the link Encryption Is Not Configured On Both Units Encryption must be enabled on both ends of the Point to Point link before the over the air packets can be successfully decrypted This error message is generated if encryption is not configured on both units Ethernet Link Status If there are any problems wi...

Страница 51: ... to configure SNTP 8 2 SYSTEMS STATUS PAGE The status page has been designed to give the system administrator a detailed view of the operation of the 30 60 Mbps Backhaul system from both the wireless and network perspectives The page is subdivided into three main categories Equipment Wireless and Ethernet Internet The Equipment Section contains all the unit s inventory and identification informati...

Страница 52: ...elease version and YY is the minor release version Hardware Version The hardware version attribute contains all the combined hardware version information The attribute is formatted as DX RYY Z where DXX contain the version of the digital card RYY contains the version of the RF radio frequency card and Z describes the antenna type which can be I Integrated or C connectorized Region Code The region ...

Страница 53: ...a green background indicates that a Point to Point link is established A state of Down on a red background indicates that the wireless link is not established If the link is down for an unknown reason the system administrator should first consult the status webpage for a more detailed summary of the prevailing system diagnostics Target Receive Modulation Mode The target modulation mode is used by ...

Страница 54: ...low Pll PTx PRx gTx gRx Where ll P Link Loss dB x T P Transmit power of the remote wireless unit dBm x R P Received signal power at the local unit dBm gTx gRx Antenna gain at the remote and local units respectively dBi The antenna gain of the 30 60 Mbps Backhaul 23 5 dBi is used unless one or both of the 30 60 Mbps Backhaul units is a Connectorized version Equation 2 Link Loss Receive Data Rate Th...

Страница 55: ...Modulation Mode on this page or look at the peer wireless units Receive Modulation Mode Detail attribute Running at user configured Target Modulation Mode This indicates that the wireless link could operate at a higher capacity but has been limited in modulation mode by the user from the configuration page Restricted because Installation is armed During installation the wireless link is restricted...

Страница 56: ...es will only be available after the user has entered the correct password Figure 26 System Administration Login Page The features that are only available to the system administrator are Configuration Statistics The Installation Wizard Software Upgrade Spectrum Management including DFS Remote management Downloadable Diagnostics Password Management License Key Management Properties System Reboot 8 3...

Страница 57: ...on mode based on instantaneous vector error measurements and the presence of codeword errors This mode of operation is recommended for connection oriented IP traffic protocols where packet loss is perceived by the protocols as an indication of network congestion It is recommended that when using this mode of operation the ARQ state is set to enabled The TDM Traffic mode is recommended for E1 T1 ap...

Страница 58: ...ilable are BPSK 1 2 QPSK 1 2 QPSK 2 3 16QAM 1 2 16QAM 3 4 64QAM 2 3 64QAM 3 4 64QAM 7 8 By default the Target Receive Modulation Mode is 64QAM 7 8 The value in brackets shows the maximum unidirectional data for the current modulation ranging mode combination Maximum Transmit Power This specifies the maximum transmit power in dBm of the system it is country dependent and although the user can chang...

Страница 59: ... used by the system administrator to configure the network parameters for the 30 60 Mbps Backhaul unit Figure 29 LAN Configuration Page IP Address Internet protocol IP address This address is used by the family of Internet protocols to uniquely identify this unit on a network Subnet Mask A subnet allows the flow of network traffic between hosts to be segregated based on a network configuration By ...

Страница 60: ...user with extra fields in which to enter the Management VLAN ID Priority and whether to validate the VLAN ID If communication with the unit is lost due to mis configuration of the user forgetting the VID that has been set The unit can be recovered by resetting the unit to factory defaults as described in Section 3 1 2 The 30 60 Mbps Power Indoor Unit PIDU Ethernet Configuration This enables the Et...

Страница 61: ... the remote unit Local Packet Filtering should only be disabled when external routing hardware is present 8 3 3 Save and Restore Menu Figure 32 Save Restore Window The Save and Restore utility allows the system administrator to backup and restore the operational configuration of a wireless link WARNING It is recommended that after every configuration change that a backup of the operation configura...

Страница 62: ...ed that when playing a configuration file into a wireless unit with a different MAC Address that the license key will not be restored and may need to be entered This can be obtained either from the Quick Install guide supplied with replacement wireless unit or directly from Motorola To restore a configuration file simple select the file using the browse button and click the Upload Configuration Fi...

Страница 63: ...ay some key statistics of the Ethernet Bridge and the underlying wireless performance Figure 35 System Statistics Wireless Good Tx Packets Total number of good packets the bridge has sent for transmission by the wireless interface The number in nn displays the number of packets transmitted since the last page refresh ...

Страница 64: ... MAC Address spoofing on the network The number in nn displays the number of conflicts since the last page refresh ARQ Retransmitted Rx Packets Total number of ARQ retransmitted packets that have been received The number in nn displays the number of packets received since the last page refresh Transmit Data Rate The data rate in the transmit direction expressed in Mbps and presented as max mean mi...

Страница 65: ...ts Total number of good Ethernet packets transmitted to the local Ethernet interface The number in nn displays the number of packets transmitted since the last page refresh Ethernet Rx Fragments Total number of short frames 64 bytes sometimes called runts received from the local Ethernet interface On a half duplex link these packets are the result of collisions and are to be expected If you have f...

Страница 66: ... in nn displays the number of conflicts since the last page refresh Num ARQ Nacks Sent Total number of ARQ NACK requests sent Num ARQ Nacked Packets Total number of ARQ packets NACKed in the NACK packets sent ARQ Retransmitted Tx Packets Total number of ARQ retransmitted packets that have been received Statistics Page Refresh Period Refresh the page at this rate Wireless Good Rx Packets Total numb...

Страница 67: ...d units They are pre configured at the factory so that they can be installed without the user supplying any configuration Each wireless link is shipped with a Quick Start Guide Attached to the Quick Start Guide is a summary of the default configuration data Table 6 shows an example link configuration The values highlighted have been committed to the wireless unit s non volatile storage Table 6 30 ...

Страница 68: ...hen it is recommended that the system administrator use the Installation Wizard The 30 60 Mbps Backhaul operational software requires a license key to enable the wireless bridging capability and programs region code specific parameters in to the unit Please refer to Section xx for more information on how to enter and validate a license key into the unit Internet Protocol Configuration Step 1 of th...

Страница 69: ...twork security and performance Gateway IP Address The IP address of a computer router on the current network that acts as a gateway A gateway acts as an entrance exit to packets from to other networks Use VLAN Management Interface This controls whether the management interfaces WWW SNMP SMTP SNTP use a VLAN Selecting this option presents the user with extra fields in which to enter the Management ...

Страница 70: ...e units configuration has been erased Master Slave Mode At this point it is necessary to decide which end will designated a Master The Master unit is the controlling unit with respect to the Point to Point link and its maintenance The master transmits until the link is made while the Slave listens for its peer and only transmits when the peer has been identified Link Mode Optimization By default L...

Страница 71: ...ansmitted rapidly The retransmission helps to prevent TCP congestion mechanisms from inadvertently interpreting intermittent pack loss as network congestion ARQ must be enabled on both ends of the Point to Point link for it to function Max Transmit Power This attribute controls the maximum transmit power the unit is permitted to use when installing and executing the wireless link The maximum setti...

Страница 72: ...Fixed Receive Frequency The 30 60 Mbps Backhaul software allows a user to optionally fix transmit and receive frequencies for a wireless link The settings must be compatible at each end of the link Once configured the spectrum management software will not attempt to move the wireless link to a channel with lower co or adjacent channel interference Therefore this mode of operation is only recommend...

Страница 73: ...Issue 3 1 July 2006 Page 73 of 162 Figure 41 Fixed Frequency Operation Page 2 ...

Страница 74: ...Issue 3 1 July 2006 Page 74 of 162 Figure 42 Installation Wizard Confirm Configuration Normal ...

Страница 75: ...Issue 3 1 July 2006 Page 75 of 162 Figure 43 Installation Wizard Confirm Configuration Fixed Frequency ...

Страница 76: ...tton All the attributes are committed to non volatile memory Immediately following the write to non volatile memory the unit is reset Note If you have changed the Ethernet parameters you must reconnect using the correct network and address settings If the installer wishes to modify the installation configuration then the Back link can be used to access the installation wizard steps described above...

Страница 77: ...mpletes the installation process and the audible installation tone will be switched off If the installer wishes to modify the installation configuration then the Back link can be used to access the installation wizard steps described above After disarming the wireless link the user is presented with an optional configuration page see Figure 51 The screen presents hyper links to the main configurat...

Страница 78: ...2006 Page 78 of 162 Figure 46 Optional Post Disarm Configuration Once the installer is satisfied with the wireless configuration options then the Submit Wireless Configuration button or the Next link should be pressed ...

Страница 79: ... last three minutes This will allow the installer to slowly sweep the antenna during installation and monitor the variation in signal strength with angular position The screen automatically refreshes every three seconds The screen also displays the current state of the wireless link in two ways Firstly the actual state of the wireless link is written in the top left hand corner of the screen The i...

Страница 80: ...ps Backhaul Software image identifiable by its dld file extension The Browse button is used to locate the software image previously downloaded to local storage from the http www motorola com canopy Once the image is located the user should press the Upload image to wireless unit button to start the software upgrade process The following figures detail the upgrade process Figure 48 Software Upgrade...

Страница 81: ...mory FLASH Warning If the upgrade process is interrupted during the erasure of the image bank or during the reprogramming of the image bank the image bank will be left in a corrupt state If this occurs the software must be reloaded All software images that are stored in FLASH memory are protected via the use of 32 bit CRCs If the software detects a invalid CRC the image bank is marked as corrupt a...

Страница 82: ...y the acronym DFS is the 30 60 Mbps Backhaul wireless feature that monitors the available wireless spectrum and directs both ends of the wireless link to operate on a channel with the minimum level of co and adjacent levels interference Wireless Channels The 30 60 Mbps Backhaul wireless operates using a set of predefined overlapping channels There are 19 predefined channels Each channel occupies 1...

Страница 83: ...s useful for detecting slightly longer duration spikes in the interference environment 99 9 Percentile of the Means is the value of mean interference measurement for which 99 9 of all mean measurements fall below during the quantization period The 99 9 percentile metric is useful for detecting short duration repetitive interference that by its very nature has a minimal effect of the mean of means ...

Страница 84: ... configuration changes are applied at the master only All configuration changes are messaged from the master to the slave Any Spectrum Management configuration messages received at the slave are stored in non volatile memory This enables both master and slave to keep identical copies of Spectrum Management configuration data in their non volatile memories It is therefore possible to swap master an...

Страница 85: ...automatically according to the setting entered here in seconds Hopping Period The Spectrum Management algorithm evaluates the metrics every Hopping Period seconds 180 seconds by default looking for a channel with lower levels of interference If a better channel is located then Spectrum Management performs an automated channel hop If SNMP and or SMTP alerts are enabled an SNMP TRAP and or an email ...

Страница 86: ... channel exceeds the specified threshold then Spectrum Management will instruct wireless immediately search for a better channel If a better channel cannot be found then the 30 60 Mbps Backhaul will continue to use the current active channel Default 85 dBm Barring Channels Channels can only be barred unbarred by the system administrator from the master Spectrum Management webpage The barring unbar...

Страница 87: ...e that adjacent channels on the display have a 5 MHz overlap The display separates the display of channels to help the clarity of the resultant display The axis is labeled using the channel center frequencies in MHz The Y axis shows the interference power levels from 100 to 40 dBm The active channel channel 1 in Figure 54 is always marked using hatched green and white lines The width of the hatchi...

Страница 88: ...etric for specific channel The I Bar is used to display the mean of means and peak of means metrics The lower horizontal bar represents the mean of means and the upper horizontal bar represents the peak of means The vertical bar is used as a visual cue to highlight the statistical spread between the peak and the mean of the statistical distribution The peak symbol the upper small triangle above ea...

Страница 89: ... appropriate channel on the local channel spectrum plots activates this feature This feature is available on both the master and slave webpage Figure 56 Spectrum Management Timeseries Plot Figure 56 shows an example time series plot A timeseries plot displays the previous 145 measurement quantization periods If the 30 60 Mbps Backhaul unit has not been running for 145 quantization periods then onl...

Страница 90: ...ns interference measurement BLUE Mean of Means interference measurement Table 8 Spectrum Management timeseries key SPECTRUM MANAGEMENT Online Help Because the SPECTRUM MANAGEMENT displays contain a large amount of data symbols and color references an online help screen has been provided This screen is accessible from both the master and slave webpages ...

Страница 91: ...to move the wireless link to channel with lower co and adjacent channel interference Therefore this mode of operation is only recommended for deployments where the installer has a good understanding the prevailing 5 8 GHz interference environment Care must also be taken to ensure that the frequency allocations at each end of the link are compatible To help the user when identifying the mode of ope...

Страница 92: ...Issue 3 1 July 2006 Page 92 of 162 Figure 58 Spectrum Management Fixed Frequency Screen Master ...

Страница 93: ...ces in operation apply The words Radar Avoidance are appended to the Spectrum Management title at the top of the screen The only controls available to the master are the Interference Threshold attribute This has no effect on the operation of the wireless link and will only affect the generation of the channel spectrum graphics Extra color coding of the interference histogram is provided When opera...

Страница 94: ...06 Page 94 of 162 Figure 60 Spectrum Management Master Screen With Operational Restrictions Figure 61 Spectrum Management Slave Screen With Operational Restrictions The colored bar represents the following channel state ...

Страница 95: ...ecause the low signal levels encountered when a unit is powered up in a laboratory environment prior to installation which makes the grey of the channel bar difficult to see An additional red lock symbol is used to indicate that a channel is barred Red Radar Detected Impulsive Radar Interference has been detected on this channel Region Bar Region Bar This channel has been barred from use by the lo...

Страница 96: ...igure 62 Remote Management SNMP Simple Network Management Protocol The industry standard remote management technique is SNMP Simple Network Management Protocol The 30 60 Mbps Backhaul supports version 1 and version 2c of the SNMP protocol ...

Страница 97: ...ask be created SNMP Enabled Traps The SNMP Enabled Traps attribute controls which SNMP Traps the unit will send SNMP Community String The SNMP community string acts like a password between the networks SNMP management entity and the distributed SNMP clients 30 60 Mbps Backhaul units Only if the community string is configured correctly on all SNMP entities can the flow of management information tak...

Страница 98: ...he creation of the SNTP features SNTP IP Address The IP address of the networked SNTP server SNTP Port Number The port number of the networked SNTP server By convention the default value for the port number is 123 SNTP Poll Interval The period at which the SNTP client polls the server for time correction updates Default 1 hour If for any reason an SNTP poll fails the client will automatically perf...

Страница 99: ...inute is computed and inserted into histogram 2 When histogram 2 fills up and starts to overflow the first hour of overflow is analysed and the maximum minimum and mean over that hour is computed and inserted into histogram 3 When histogram 3 start to overflow the overflow data is simply discarded 8 3 15 Diagnostics Plotter The system has the diagnostics plotter facility shown in Figure 63 Figure ...

Страница 100: ... which traces are plotted As with other management pages the page refresh period can be used to interactively monitor the wireless link 8 3 16 CSV Download The diagnostics CSV Download page allows the system administrator to download snapshots of system diagnostics Figure 64 CSV Download The following diagnostics are available Vector Error Rx Power Tx Power Signal Strength Ratio V H Link Loss Rx D...

Страница 101: ...system administration The factory default is blank Figure 65 Password Change To change the password any combination of alphanumeric characters up to 31 characters in length can be used 8 3 18 License Key The License Key data entry page allows the system administrator to update the 30 60 Mbps Backhaul license key Figure 66 shows an example license key data entry page 10 5784 entries comprises of 36...

Страница 102: ...can be applied for online If a valid license key is not detected in the unit s non volatile memory the user is prompted to enter a valid key It should be noted that the 30 60 Mbps Backhaul units are shipped as link pairs and as such valid license keys are entered during the production process Hence the user should never see the Software License Key screen Figure 66 To enter a license key simply ty...

Страница 103: ...if no webpage activity is detected Distance Units Swaps the default metric display of distance in to imperial units For example Km into Miles Use Long Integer Comma Formatting Enables long integer command formatting i e 1234567 are presented as 1 234 457 8 3 20 Reboot The reboot page allows the system administrator to perform commanded reboots of the wireless unit The reboot page also allows the s...

Страница 104: ...Issue 3 1 July 2006 Page 104 of 162 Figure 69 System Reboot ...

Страница 105: ...sconnected at the PIDU Remove the 30 60 Mbps PIDU cover a If it does illuminate then either the ODU is drawing too much current or the power wiring to the ODU is short circuit or the 30 60 Mbps PIDU is supplying insufficient power The likely fault can be determined by removing the jumper J906 found inside the removable cover of the 30 60 Mbps PIDU and measuring the current taken with an ammeter pl...

Страница 106: ...D Yellow LED No Ethernet Cable Connected Yellow LED Ethernet Cable Connected between PIDU and NIC Switch Hub No Power Applied Off Off Off Power Applied On Will flash once per second regularly approximately 16 seconds after power applied for 10 seconds then will go out and stay out Will flash once per second regularly approximately 16 seconds after power applied for 10 seconds then operate as Ether...

Страница 107: ...le power is applied On Off while switch pressed One second after release flashes twice per second regularly for 10 seconds then erases non volatile configuration data the downloaded image and resets The erasure will reset the entire unit s configuration apart from the last known wireless link configuration this ensures that after a reset the wireless link SHOULD re establish without any user inter...

Страница 108: ...Home page Check that the link has not been further obscured or the ODU misaligned Check the DFS page at each end of the link and establish that there is a common quiet wireless channel to use If there are no faults found in the configuration and there is absolutely no wireless signal retry the installation procedure If this doesn t work then the ODU may be faulty 9 2 2 Some Activity If there is so...

Страница 109: ...0 ms Channel size 11 MHz Tx power Antenna ports Mode Maximum Power Output region dependant 12 BPSK Mode 25 dBm QPSK Modes 23 dBm 16QAM Modes 21 dBm 64QAM Modes 19 dBm Transmit Power Control Loop bandwidth 1 Hz Range 30dB typical Manual Power Control Maximum power can be controlled lower than the power limits shown above in order to control interference to other users of the band Receiver Noise Fig...

Страница 110: ... dB 16QAM 3 4 82 9 dBm 21 dBm 150 9 dB 64QAM 2 3 78 3 dBm 19 dBm 144 3 dB 64QAM 3 4 76 5 dBm 19 dBm 142 5 dB 64QAM 7 8 73 8 dBm 19 dBm 139 8 dB The un shaded value above BPSK is a static receive sensitivity measurement The shaded values above are static receive sensitivity measurements with an AMOD threshold applied The AMOD threshold applied is for a benign radio channel Antenna Antenna Type Inte...

Страница 111: ...Hz Channel Selection By dynamic frequency control and manual intervention Automatic detection on start up and continual adaptation to avoid interference Dynamic Frequency Control Initial capture 10 15 sec Out of service on interference 100 ms 60 seconds when Radar Detection is operational Channel size 11 MHz Tx power Antenna ports Mode Maximum Power Output region dependant 13 BPSK Mode 25 dBm QPSK...

Страница 112: ...Issue 3 1 July 2006 Page 112 of 162 5 7 GHz Model 5730BH 5730BH20 BH 60 Mbps BH 30 Mbps integrated antenna 5 7 GHz 5730BHC 5730BHC20 BH 60 Mbps BH 30 Mbps connectorized antenna 5 7 GHz ...

Страница 113: ...0 7 dBm 23 dBm 160 7 dB 16QAM 1 2 87 2 dBm 21 dBm 155 2 dB 16QAM 3 4 82 4 dBm 21 dBm 150 4 dB 64QAM 2 3 78 4 dBm 19 dBm 144 4 dB 64QAM 3 4 76 3 dBm 19 dBm 142 3 dB 64QAM 7 8 72 1 dBm 19 dBm 138 1 dB The un shaded value above BPSK is a static receive sensitivity measurement The shaded values above are static receive sensitivity measurements with an AMOD threshold applied The AMOD threshold applied ...

Страница 114: ...date Weather Sensitivity Sensitivity at higher modes may be reduced during high winds through trees due to Adaptive Modulation Threshold changes Error Correction FEC and ARQ Management Status Indication Power status Ethernet Link Status Data activity Installation Web server and browser for setup Audio tone feedback during installation Web server for confirmation Radio Performance and Management Vi...

Страница 115: ...Mbps QPSK 2 3 5 04 Mbps 16QAM 1 2 7 55 Mbps 16QAM 3 4 11 33 Mbps 64QAM 2 3 15 11 Mbps 64QAM 3 4 17 00 Mbps 64QAM 7 8 19 83 Mbps Data Rate 15 0 5 km Mode Single direction Optimized Asymmetric TDD 2 1 BPSK 1 2 2 34 Mbps QPSK 1 2 5 27 Mbps QPSK 2 3 7 03 Mbps 16QAM 1 2 10 54 Mbps 16QAM 3 4 15 82 Mbps 64QAM 2 3 21 09 Mbps 64QAM 3 4 23 72 Mbps 64QAM 7 8 27 68 Mbps Data Rate16 Other Range Modes Single di...

Страница 116: ... Height 14 5 370mm Depth 3 75 95mm Weight 12 1 lbs 5 5 Kg including bracket Physical Connectorized Dimensions Width 12 305mm Height 12 305mm Depth 4 1 105mm Weight 9 1 lbs 4 3 Kg including bracket 10 1 4 Powering Power Supply Separate power supply unit included Dimensions Width 9 75 250mm Height 1 5 40mm Depth 3 80mm Weight 1 9 lbs 864 g Power source 90 264 VAC 50 60 Hz 36 60 VDC Power consumption...

Страница 117: ...C Part 15 Class B Canada CSA Std C108 8 1993 Class B Europe EN55022 CISPR 22 10 4 EMC IMMUNITY COMPLIANCE Top level Specification ETSI 301 489 Specification Comment EN 55082 1 Generic EMC and EMI requirements for Europe EN 61000 4 2 1995 Electro Static Discharge ESD Class 2 8 kV air 4 kV contact discharge EN 61000 4 3 1995 ENV50140 1993 radiated immunity 3 V m EN 61000 4 4 1995 Bursts Transients C...

Страница 118: ...riant Region Specification Type Approvals USA N A EU EN301 893 V1 2 3 V1 3 1 10 5 2 5 7GHz Variant Region Specification Type Approvals USA FCC Part 15 247 UK VNS 2107 Eire ComReg 03 42 10 6 ENVIRONMENTAL SPECIFICATIONS Category Specification Temperature ODU 40 F 40 C to 140 F 60 C PIDU 40 F 40 C to 140o F 60 C Wind Loading 151mph Max 242kph Humidity 100 Condensing Waterproof IP65 ODU IP53 PIDU UV ...

Страница 119: ...S The following describes the interconnections between the system components 10 7 1 ODU to 30 60 Mbps PIDU Connection Figure 71 shows the interconnections between the ODU and 30 60 Mbps Backhaul PIDU modules Figure 71 ODU to 30 60 Mbps PIDU Connection Diagram ...

Страница 120: ...indicate the zone where a direct strike is possible Similarly points that do not contact the sphere indicate a zone zone B where a direct strike is less likely The following diagrams Figure 72 Figure 73 show this zoning pictorially Equipment mounted in Zone A should be capable of carrying the full lightning current Mounting of the ODU in Zone A is not recommended Mounting in Zone A should only be ...

Страница 121: ...ably 6 or 4 NB There may be a local regulatory requirement to cross bond the CAT 5e cable at regular intervals to the mast This may be as frequent as every 10 meters 33 feet Zon e A 50 Meter Radius 30 60 Mbp s Backh aul ODU Zon e B Zone A 50 Meter Radius Zone B 30 60 Mbps Backahul ODU Figure 72 ODU mounted in Zones A B ...

Страница 122: ...Issue 3 1 July 2006 Page 122 of 162 Zone A 50 Meter Radius Zone B 30 60 Mbps ODU Finial Figure 73 Showing how the use of a Finial enables the ODU to be mounted inside Zone B ...

Страница 123: ...nal Ethernet Fibre connection to ODU ODU Surge Arrestor Surge Arrestor to ODU Ground Connection Surge Arrestor to ODU Ground Connection Typical Mast Installation Typical Wall Installation Grounding Stakes Fibre Connection to Network Where fitted Copper Connection to Network ODU Optional Ethernet Fibre connection to ODU Ground Connections should be less than 0 6 metres 2 feet long All upper tower g...

Страница 124: ...Issue 3 1 July 2006 Page 124 of 162 Figure 75 Upper Grounding Configuration ...

Страница 125: ... ODU and is reliably grounded However it may be a regulatory requirement to cross bond the screened CAT 5 at regular intervals up the mast Refer to local regulatory requirements for further details The 30 60 Mbps Backhaul PIDU to ODU cable requires Surge Arrestor Units mounted at both ends of the cable At the ODU the Surge Arrestor Unit should be mounted within 0 5m of the ...

Страница 126: ...Arrestor Unit is illustrated in Table 11 Table 12 and Figure 77 The screen from the cable must be terminated into the ground terminal within the unit to ensure the continuity of the screen Earth Sleeving should be used to cover the shield ground connection to prevent internal shorting within the unit Terminal Id tifi ti Conductor RJ45 Pin CON3 Pin 1 Orange White 1 CON3 Pin 2 Orange 2 CON3 Pin 3 Gr...

Страница 127: ...rmination Terminal Identification Conductor RJ45 Pin CON4 Pin 1 Orange White 1 CON4 Pin 2 Orange 2 CON4 Pin 3 Green White 3 CON4 Pin 6 Green 6 CON2 Pin 4 Blue 4 CON2 Pin 5 Blue White 5 CON2 Pin 7 Brown White 7 CON2 Pin 8 Brown 8 Table 12 Surge Arrestor ALPU ORT Cable 2 Termination ...

Страница 128: ...restor ALPU ORT Connection Illustration Note Cable screens have been sleeved The 30 60 Mbps Backhaul ODU grounding point can be found on the bottom of the unit The 30 60 Mbps Backhaul is supplied with an appropriate grounding lug for attachment to the ODU ...

Страница 129: ...V Floating 36V 55V PIDU Plus ODU Surge Arrestor ALPU ORT Cable Screen Tower T 568B T 568B CON3 CON4 CON1 CON2 1 2 3 6 4 5 7 8 3 5 2 4 8 1 6 7 Figure 78 Simplified Circuit Diagram Only One Transtector Shown For Clarity 11 3 1 Pre Power Testing Before plugging in the RJ45 to the 30 60 Mbps PIDU check the following impedances at the RJ45 Check the cable resistance between pins 7 and 4 at the RJ45 Che...

Страница 130: ...the 30 60 Mbps PIDU and check the power LED illumination If the power LED still does not light then check the power source The Ethernet LED should be observed starting with 10 slow flashes 30 seconds after powering This confirms that the ODU has the correct power connections if the Ethernet LED does not light check the wiring to pins 4 5 and 7 8 If a computer switch or router is connected to the L...

Страница 131: ...ially a flat structure and so the magnitude of the lateral force can be estimated from Force in pounds 0 0042 A v2 Where A is the surface area in square feet and v is the wind speed in miles per hour The lateral force produced by a single 30 60 Mbps Backhaul Unit at different wind speeds is shown below 80 100 120 140 150 Gemini with integrated antenna 1 36 37 57 82 112 129 Connectorised Gemini 1 0...

Страница 132: ... STATISTICS Installers are recommended to contact the national meteorological office for the country concerned to identify the likely wind speeds prevalent at the proposed location This will enable the installer to estimate the total wind loading on the support structures Examples of the sort of statistics that are available are USA Reported Fastest Single Wind Velocities for Selected U S Cities S...

Страница 133: ...ins than provided by the integrated antenna Figure 79 Connectorized 30 60 Mbps Backhaul Outdoor Unit 13 2 2 Antenna Choices The integrated antenna has a gain of 23 5dBi In non FCC regions antenna choice is not restricted but any region specific EIRP limit should be obeyed see Table 4 in section 5 2 Region Codes In FCC regions external antennas from the list in Section 13 2 2 can be used with the 3...

Страница 134: ...ented on the Status Page on the management interface has to be modified to allow for the increased antenna gains at each end of the link The manufacturing process of the connectorized 30 60 Mbps Backhaul configures the standard hardware of the unit for use with external antennas The installer is prompted as part of the installation process to enter the gain of the external antenna s and cable loss...

Страница 135: ...cting to the unit see Table 17 Allowed Antennas for Deployment in USA Canada Cable Loss Loss in the cable between the ODU and the antenna Note In the event that there is a significant difference in length of the antenna cables for the two antenna ports then the average value should be entered EIRP Effective Isotropic Radiated Power This field indicates the EIRP in dBm for the Entered Max Transmit ...

Страница 136: ...n Pages The installer is prompted to enter the Antenna Gain and Cable Loss 30 60 Mbps Backhaul C to antenna at each end of the link The Installation Page s is shown as Figure 82 Figure 84 Figure 82 Connectorized 30 60 Mbps Backhaul Installation Wizard Page ...

Страница 137: ...Issue 3 1 July 2006 Page 137 of 162 Figure 83 Connectorized 30 60 Mbps Backhaul Confirm Installation Page ...

Страница 138: ...an NLOS link or extremely long LoS links 80km over water The external antennas can be either dual polarization as the integrated antenna or two single polarized antennas can be used in a spatially diverse configuration It is expected that the dual polarization antennas would normally be used to simplify the installation process spatially diverse antennas may provide additional fade margin on very ...

Страница 139: ...s Static Link Budget dB Operating Mode Integrated Antenna 28dBi Flat Plate 4ft Parab olic Dish 6ft Parabol ic Dish BPSK 168 6 175 2 188 0 194 6 QPSK 162 8 169 4 182 2 188 8 QPSK 160 3 166 9 179 7 186 3 16QAM 153 5 160 1 172 9 179 5 16QAM 150 9 157 5 170 3 176 9 64QAM 144 3 150 9 163 7 170 3 64QAM 142 5 149 1 161 9 168 5 64QAM 139 8 146 4 59 2 165 8 Table 14 5 4GHz Variant Link Budget for Various A...

Страница 140: ...plied is for a benign radio channel 13 6 REGULATORY ISSUES In countries where FCC regulations are not relevant installations should conform to any applicable local regulations for the Equivalent Isotropic Radiated Power EIRP Ensuring compliance becomes more complex when the connectorized unit is used with external antennas which may be locally sourced With higher gain external antennas fitted the ...

Страница 141: ... 2dB of cable loss corresponds to the following cable lengths excluding connector losses source Times Microwave Length for 1 2dB Cable Loss at 5 7 GHz Cable ft m LMR100 1 9 0 6 LMR200 4 6 1 4 LMR300 7 25 2 2 LMR400 11 1 3 4 Table 16 Cable Losses per Length ...

Страница 142: ... Andrew Andrew 4 foot Dual Pol Parabolic PX4F 52 34 9dBi 34 9 Y Andrew Andrew 6 foot Parabolic P6F 52 37 6dBi 37 6 Y Andrew Andrew 6 foot Dual Pol Parabolic PX6F 52 37 6dBi 37 6 Y Gabriel Gabriel 2 foot High Performance QuickFire Parabolic HQF2 52 N 28 2 Y Gabriel Gabriel 4 foot High Performance QuickFire Parabolic HQF4 52 N 34 4 Y Gabriel Gabriel 6 foot High Performance QuickFire Parabolic HQF6 5...

Страница 143: ...4 foot Parabolic SP4 2 5 34 6dBi 34 6 Y RadioWaves Radio Waves 6 foot Parabolic SP6 2 5 37 7dBi 37 7 Y RFS RFS 2 foot Parabolic SPF2 52AN or SPFX2 52AN 27 9dBi 27 9 Y RFS RFS 3 foot Parabolic SPF3 52AN or SPFX3 52AN 31 4dBi 31 4 Y RFS RFS 4 foot Parabolic SPF4 52AN or SPFX4 52AN 33 9dBi 33 9 Y RFS RFS 6 foot Parabolic SPF6 52AN or SPFX6 52AN 37 4dBi 37 4 Y RFS RFS 2 foot HP Parabolic SDF2 52AN or ...

Страница 144: ...to weatherproof the RF connectors PVC tape for additional protection of the RF connectors and securing cables 13 8 5 Mounting Connectorized 30 60 Mbps Backhaul unit A connectorized 30 60 Mbps Backhaul unit is supplied with the same bracket as supplied with a integrated antenna 30 60 Mbps Backhaul Details on the use of this bracket can be found in Section 3 1 8 Mounting Brackets The connectorized 3...

Страница 145: ...unt the Antennas Step 2 Mount the Connectorized 30 60 Mbps Backhaul unit Step 3 Route and make off the ends of the Antenna cables Step 4 Connect the antenna cables at the antennas Step 5 Connect one of the antenna cables at the Connectorized 30 60 Mbps Backhaul unit Step 6 Connect the Connectorized 30 60 Mbps Backhaul ODU to 30 60 Mbps PIDU cable and configure the unit as described in Section 7 7 ...

Страница 146: ... the wind Cables flapping in the wind are prone to damage and induce unwanted vibrations in the mast to which the units are attached Antenna Connection Weatherproofing Where a cable connects to an antenna or unit from above a drip loop should be left to ensure that water is not constantly channeled towards the connector Drip loop Antenna Figure 85 Forming a Drip Loop All joints should be weatherpr...

Страница 147: ...Self Amalgamating Tape PVC Tape Ensure that contact is made between the sealing tape and the barrel of the connector Tape beyond the end of the connector and any heat shrink material employed terminating the cable Figure 86 Weatherproofing the Antenna Connections ...

Страница 148: ...that operates on ultra fast digital signal processors but is controlled by firmware giving the ability to download new firmware when enhancements become available The 30 60 Mbps Backhaul has a built in web server for advanced management capabilities including detailed radio signal diagnosis Q In which frequency band does the 30 60 Mbps Backhaul operate The Motorola 30 60 Mbps Backhaul operates in ...

Страница 149: ...y scrambling mechanism that cannot be disabled spoofed or snooped by commercial tools If further security is required the user is now able to optionally augment the existing high security by encoding the air interface using AES Q How is the Advanced Encryption Standard AES enabled The AES facility is enabled by the user obtaining a license key from Motorola Entering the key will turn on the AES op...

Страница 150: ...h power radars are allocated as primary users meaning they have priority of 5250 5350 MHz and 5650 5850 MHz and these radars could cause interference and or damage to license exempt local area networks LELAN This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the US FCC Rules and with RSS 210 of Industry Canada These limits are des...

Страница 151: ...pliance with the European R TTE directive 1999 5 EC European Union EU Waste of Electrical and Electronic Equipment WEEE directive The European Union s WEEE directive requires that products sold into EU countries must have the crossed out trash bin label on the product or the package in some cases As defined by the WEEE directive this cross out trash bin label means that customers and end users in ...

Страница 152: ... only allowed with a License Key for Region 4 1W EIRP with Radar Detection Eire20 Under Eire Regulations operation of this product is only allowed with a License Key for Region 6 1W EIRP Norway Norwegian rules allow a 200W EIRP but also require Radar Detection DFS and barring of part of the band The license key for Region 7 is required although Region 4 could also be used for lower power requireme...

Страница 153: ...der Korean regulations operation of this product is only allowed with a license key for region 11 20 dBm and frequency band limited to 5725 to 5825MHz General Notice Applicable to Europe This equipment complies with the essential requirements for the EU R TTE Directive 1999 5 EC The use of 5 7 GHz for Point to Point radio links is not harmonized across the EU and currently the product may only be ...

Страница 154: ...of Federal Regulations as well as the guidelines and suggestions for evaluating compliance in FCC OET Bulletin 65 Health Canada limits for the general population See the Health Canada web site at http www hc sc gc ca rpb and Safety Code 6 ICNIRP International Commission on Non Ionizing Radiation Protection guidelines for the general public See the ICNIRP web site at http www icnirp de and Guidelin...

Страница 155: ...thorization You will exercise no less than reasonable care to protect the Software from unauthorized disclosure You agree not to disassemble decompile or reverse engineer or create derivative works of the Software except and only to the extent that such activity is expressly permitted by applicable law Termination This License is effective until terminated This License will terminate immediately w...

Страница 156: ...e transferring the Software as permitted herein you agree to transfer the Software with a license agreement having terms and conditions no less restrictive than those contained herein You may transfer all other Software not otherwise having an agreed restriction on transfer to another party However all such transfers of Software are strictly subject to the conditions precedent that the other party...

Страница 157: ...hase by the customer If a product is found defective during the warranty period Motorola will repair or replace the product with the same or a similar model which may be a reconditioned unit without charge for parts or labor 15 4 3 Limit of Liability IN NO EVENT SHALL MOTOROLA BE LIABLE TO YOU OR ANY OTHER PARTY FOR ANY DIRECT INDIRECT GENERAL SPECIAL INCIDENTAL CONSEQUENTIAL EXEMPLARY OR OTHER DA...

Страница 158: ...er users and with authorized Canopy experts Available forums include General Discussion Network Monitoring Tools and Suggestions Q Canopy Knowledge Base at http www canopywireless com kbase This resource facilitates exploration and searches provides recommendations and describes tools Available categories include General Answers to general questions provide an overview of the Canopy system Product...

Страница 159: ...estion PSU Power Supply Unit GPS Global Positioning System PTP Point to Point HTTP Hypertext Transfer Protocol QAM Quadrature Amplitude Modulation ID Identity RAM Random Access Memory IEEE Institute of Electrical and Electronic Engineers STC Space Time Coding IP Internet Protocol STP Shielded Twisted Pair IQ In phase Quadrature TCP Transmission Control Protocol ISM Industrial Scientific and Medica...

Страница 160: ...nit PIDU The front panel contains indicators showing the status of the power and Ethernet connections The power indicator is illuminated when the PIDU is receiving AC mains power The Ethernet indicator normally illuminates when the Ethernet link is working Flashing when there is Ethernet activity the fact that it lights also indicates that the ODU is powered At power up the LED will flash 10 times...

Страница 161: ...t the PIDU to the ODU can be any standard CAT 5 type provided that it is suitable for outdoor deployment Motorola recommends that cables to the specification below be used NEC CEC CMR ETL C ETL 75C SUN RES OIL RES II Failure to use the recommended or equivalent standard of cable may invalidate the system s safety certification Since the connection from the PIDU to the ODU is part of network infras...

Страница 162: ...tter connection CAT5 STP cable between the PIDU and the user s equipment will provide additional protection against surges induced on the Ethernet connections 18 1 3 Surge Arrestor The PIDU does not provide lightning or surge suppression Lightning and surge suppression should be provided by a separate Ethernet surge suppressor appropriately grounded Suitable surge suppressors can be sourced from y...

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