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Data Rate Calculations

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14 Data Rate Calculations

To aid the calculation of data rate throughput, the following plots of throughput verses link range
have been produced for all the PTP 500 Series modulation modes, assuming the units are connected
using 100 Mbps Ethernet. Please note that only 15 MHz channel bandwidth has been considered
and the plots are the same for IP or TDM modes. Aggregate data rate capacity can be calculated
using four key system parameters:

•

Receive modulation mode

•

Transmit modulation mode

•

Range Between the two wireless units

•

Wireless link mode (IP or TDM) Using these parameters the Receive and Transmit data rates
can be looked up using the plots

through

Figure 111

BPSK 0.50 Single Payload

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Summary of Contents for MOTOWI 4

Page 1: ...PTP 500 Series User Guide phn 1115 000v001 ...

Page 2: ...ct or service names are the property of their respective owners C 2008 Motorola Inc All rights reserved http www motorola com ptp Compliance General Changes or modifications not expressly approved by Motorola could void the user s authority to operate the system NOTE This system has achieved Type Approval in various countries around the world This means that the system has been tested against vari...

Page 3: ... conducted or radiated transmitter power and may require registration of the radio link The power transmitted by the PTP 500 Series Bridge is controlled by the use of Region specific License Keys The following examples show how the regulatory limits apply in some specific countries at the current time Operators should note that regulations are subject to change Contact your supplier installer to e...

Page 4: ...ons operation of this product is only allowed with a License Key for Region 13 30dBm or 1W EIRP with Radar Detection and barring of the band 5600 5650MHz Thailand Operation of this product is only allowed with a License Key for Region 20 30 dBm or 1W EIRP Korea Operation of this product is only allowed with a License Key for Region 21 28 dBm EIRP 15 MHz General Notice Applicable to Europe This equ...

Page 5: ...ith Radar Detection Singapore Under Singapore Regulations operation of this product is only allowed with a License Key for Region 5 20 dBm or 100mW EIRP Eire Under Eire Regulations operation of this product is only allowed with a License Key for Region 6 33 dBm or 2W EIRP Note lower power limits in narrow bandwidths Korea Under Korean Regulations operation of this product is only allowed with a Li...

Page 6: ...nks OfCom The application form may be found at http www ofcom org uk radiocomms isu Eire Registration of Links Commission for Communication Regulation The application form may be found at http www comreg ie licensing_and_services Disclaimer The parameters quoted in this document must be specifically confirmed in writing before they become applicable to any particular order or contract The company ...

Page 7: ...agement 30 3 4 Warranty 31 4 Product Architecture 32 5 General Considerations 34 5 1 Spectrum Planning 34 5 2 Region Codes 35 5 3 Operational Restrictions 37 5 3 1 Radar Avoidance 37 5 3 2 RTTT Avoidance and Other Channel Use Restrictions 38 5 3 3 Radar Avoidance i DFS and Variable Narrow Bandwidth Operation 38 5 4 Variable Channel Bandwidth Operation 38 5 5 5 4 GHz Specific Frequency Planning Con...

Page 8: ...Network Connection at The PIDU Plus PTP 500 Series Bridge 54 7 7 9 Mounting the PTP 500 Series Bridge PIDU Plus 54 7 7 10 Powering Up 55 7 7 11 Aligning the PTP 500 Series Bridge ODUs 56 8 Web Page Reference 58 8 1 Home Page PTP 500 Series Bridge 59 8 1 1 Home Page Alarm Display 59 8 2 Systems Status Page 61 8 3 System Administration Pages 65 8 3 1 System Configuration 66 8 3 2 Statistics Page 78 ...

Page 9: ...cope 145 13 2 Product Description 145 13 2 1 Hardware 145 13 2 2 Antenna Choices 5 8 GHz 145 13 2 3 Antenna Choices 5 4 GHz 146 13 3 Software Features 146 13 3 1 Status Page 146 13 3 2 Configuration Pages 147 13 3 3 Installation Pages 148 13 4 Deployment Considerations 150 13 5 Link Budget 151 13 6 Regulatory Issues 151 13 6 1 Antenna Choice FCC and Industry Canada Regions Only 151 13 6 2 Cable Lo...

Page 10: ...UK Notification 178 16 3 National and Regional Regulatory Notices 5 4 GHz Variant 178 16 3 1 U S Federal Communication Commission FCC and Industry Canada IC Notification 178 16 3 2 European Union Notification 179 16 4 Exposure 180 16 5 Legal Notices 180 16 5 1 Motorola Inc End User License Agreement 180 16 5 2 Limit of Liability 186 17 Specifications 187 17 1 System Specifications 187 17 1 1 Wirel...

Page 11: ... 50 20 PTP 500 Series Bridge PIDU Plus Connexion 50 21 Connecting the PIDU to the ODU 51 22 Disconnecting the ODU 52 23 Making the Network Connection at the PIDU Plus 54 24 PTP 500 Series PIDU Plus Drip Loop Configuration 55 25 Menu Navigation Bar 58 26 System Summary Page 59 27 Alarm Warning Triangle 60 28 Status Page 62 29 System Administration Login Page 65 30 System Configuration Page 67 31 LA...

Page 12: ...mote Management 112 69 Warning when disabling HTTP Interface 113 70 Remote Management Diagnostic Alarms 114 71 Diagnostic Plotter 117 72 CSV Download 118 73 Password Change 119 74 Software License Key Data Entry 120 75 License Key reboot Screen 120 76 Reboot Confirmation Pop Up 121 77 Properties 121 78 System Reboot 122 79 Reboot Confirmation Pop Up 122 80 Recovery Mode Warning Page 123 81 Recover...

Page 13: ...ing Connectorized Units 162 109 Lightning Arrestor Mounting 163 110 Polyphaser Assembly 163 111 BPSK 0 50 Single Payload 164 112 QPSK 0 50 Single Payload 165 113 QPSK 0 75 Single Payload 165 114 16 QAM 0 50 Single Payload 166 115 16 QAM 0 75 Single Payload 166 116 64 QAM 0 67 Single Payload 167 117 64 QAM 0 83 Single Payload 167 118 256 QAM 0 75 Single Payload 168 119 QPSK 0 50 Dual Payload 168 12...

Page 14: ...tivity Figures 45 10 5 8GHz TDM Mode Sensitivity Figures 45 11 Audio indications from the ODU 56 12 500 Series Bridge Factory Configuration Values 83 13 Spectrum Management change state key 104 14 Spectrum Management Time Series Key 105 15 Spectrum Management Change State Key With Operational Restrictions 110 16 Protection Requirements 137 17 Resistance Table Referenced to the RJ45 at the PIDU Plu...

Page 15: ...ral system response in a command line interface constant width italic Variable system response in a command line interface constant width bold Literal user input in a command line interface constant width bold italic Variable user input in a command line interface Table 1 Font types This document employs specific imperative terminology as follows Type means press the following characters Enter mea...

Page 16: ...y an indication that you should watch for Advise that your action can disturb something that you may not want disturbed Reiterate something that you presumably know but should always keep in mind Caution A notice that the risk of harm to equipment or service exists Warning A notice that the risk of harm to person exists Table 2 Admonition types 1 2 Getting Additional Help To get information or ass...

Page 17: ...l Support as follows You may either a Send e mail to support ptp motorola com b Call our 24x7 Technical Support Center on 1 0 877 515 0400 Worldwide or 44 0 808 234 4640 UK Customers For warranty assistance contact your reseller or distributor for the process 1 2 1 Sending Feedback We welcome your feedback on the PTP 500 Series Bridge system documentation support ptp motorola com This includes fee...

Page 18: ...e FCC web site at http www fcc gov and the policies guidelines and requirements in Part 1 of Title 47 of the Code 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 ewh semt pubs radiation 99ehd dhm237 limits limites_e html and Safety...

Page 19: ...Dish 0 00035 4 6dBm 0 00017 2884 34 6dBi 10 0 06 5 8 GHz Integrated 0 32 25dBm 0 16 200 23dBi 10 0 5 2 4 0 External 2ft Flat Plate 0 32 25dBm 0 16 631 28dBi 10 0 9 4 4 5 External 6ft Dish 0 32 25dBm 0 16 6310 38dbi 10 2 83 10 3 5 Table 3 Power Compliance Margins Notes 1 The regulations require that the power used for the calculations is the maximum power in the transmit burst subject to allowance ...

Page 20: ... power sources may invalidate safety approval and affect your warranty WARNING When using alternate DC supplies via the PIDU Plus DC in terminals as described in Section 3 3 3 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 in th...

Page 21: ...TQ13 7UP United Kingdom Web Site http www motorola com ptp Sales Enquiries sales ptp motorola com Web Support http www motorola com ptp Email Support support ptp motorola com All Other Enquiries info ptp motorola com Telephone Enquiries and Global Support 1 0 877 515 0400 Toll Free in the USA and 44 0 808 234 4640 Toll Free in the Uk Table 4 Contact Information 3 2 3 Repair and Service For unit re...

Page 22: ...ogonal Frequency Division Multiplexing OFDM modulation and Multiple Input Multiple Output MIMO techniques These technologies enable the PTP 500 Series Bridge to drive through foliage and around buildings to such an extent that almost universal coverage can be expected at short range A PTP 500 Series Bridge system consists of a pair of identical devices that are deployed one at each end of the link...

Page 23: ...the ODU over the 100BaseT Ethernet connection using a patented non standard powering technique Power is fed into the PTP 500 Series Bridge PIDU Plus from the mains via a standard figure of eight mains plug Connection between the ODU and PIDU Plus is made using standard CAT5e outdoor UV resistant cable Connection between the PIDU Plus and the Network Equipment is made using standard CAT5e cable ...

Page 24: ...tworking electronics The ODU for the PTP 500 Series Bridge should only be deployed using the supplied PTP 500 Series Bridge PIDU Plus Figure 2 shows an installation example of a PTP 500 Series ODU with a Motorola lightning protection unit PTP LPU Figure 2 PTP 500 Series Bridge Outdoor Unit ODU with PTP LPU ...

Page 25: ...e PTP 600 Series Figure 3 Power Indoor Unit PIDU Plus PTP 500 Series The front panel contains indicators showing the status of the power and Ethernet connections The power indicator is illuminated when the PIDU Plus is receiving 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 t...

Page 26: ... and Alternate Powering Configurations WARNING When using alternate DC supplies the supply MUST comply with the following requirements The voltage and polarity is correct and is applied to the correct terminals in the PIDU Plus The power source is rated as SELV The power source is rated to supply at least 1A continuously The power source cannot provide more than the Energy Hazard Limit as defined ...

Page 27: ...able distance between the PIDU Plus and ODU see Figure 6 Figure 6 PTP 500 Series Bridge PIDU Plus to ODU Cable Length Graph CAUTION The maximum distance from the ODU to the connected network equipment is 100m 330 ft when using 100BaseT 3 3 3 1 External DC Supply Only For use where there is no mains supply Figure 7 External DC Supply Only ...

Page 28: ...cy through the use of mains and DC supply Figure 8 External DC Supply and AC Supply 3 3 3 3 External DC Supply and Redundant AC Supply To guard against mains failure DC supply failure of PTP 500 Series Bridge PIDU Plus failure Figure 9 External DC Supply and Redundant AC Supply ...

Page 29: ...umpers Jumpers J906 and J907 should be removed and connection to the remote LEDs and Recovery switch made to J908 as shown in Figure 10 Figure 10 Remote LED and Recovery Switch Wiring 3 3 5 Cables and connectors The cable used to connect the PTP 500 Series Bridge PIDU Plus to the ODU can be any standard CAT5e type provided that it is suitable for outdoor deployment Motorola recommends that cables ...

Page 30: ...rovider See Section 11 Lightning Protection 3 3 7 Mounting Brackets The PTP 500 Series Bridge is supplied with a mounting bracket suitable for mounting the ODU to a pole of 50mm 2 to 75mm 3 in diameter For more details on mounting see Section 7 Installation The bracket allows for adjustment in both azimuth and elevation The bracket may be split allowing the pole mount section of the bracket to be ...

Page 31: ...ll be free from material defects in material and workmanship under normal use and service Motorola shall within this time at its own option either repair or replace the defective product within thirty 30 days of receipt of the defective product Repaired or replaced product will be subject to the original warranty period but not less than thirty 30 days Motorola warranty for software is described i...

Page 32: ...reduce the data rate in severe or adverse conditions The PTP 500 series provides wireless Ethernet bridging between two fixed locations To be more precise it forwards Ethernet frames as a two port transparent heterogeneous encapsulation bridge meaning that each bridge forwards frames between two dissimilar interfaces Ethernet and wireless encapsulating Ethernet MAC frames within a PTP MAC frames f...

Page 33: ...the Motorola website http www motorola com ptp to a convenient computer The image is then uploaded to the ODU via the web management page described in Section 8 3 6 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 ca...

Page 34: ...rator can utilize the default spectrum management mode i DFS intelligent Dy namic Frequency Selection This mode uses the PTP 500 Series Bridge ability to measure the interference levels in all channels to build up a picture of the interference noise levels in all channels The PTP 500 Series Bridge uses statistical techniques to select the most appropri ate transmit and receive channels i DFS can b...

Page 35: ...tional Restrictions 1 5 8 GHz FCC Compliant e g USA Canada Taiwan Brazil 25 dBm None Reduced TX Power at Band Edges see Section 5 6 2 5 8 GHz Transmit Power Reduction at the Band Edges 2 5 8 GHz China 10 dBm 33 dBm 3 5 8 GHz Australia Hong Kong 13 dBm 36 dBm 4 5 8 GHz UK 12 dBm 35 dBm Radar Avoidance Enabled and RTTT Road Transport and Traffic Telematics 5795 to 5815 MHz channels cannot be used 5 ...

Page 36: ...z USA 23 dBm 63 dBm Licensed Band operation Note Power reduction in the Upper Band 18 2 5 GHz Taiwan 23 dBm Channel 2590 MHz should not be used because of in band interference 19 5 8 GHz India 13 dBm 36 dBm 5 825 MHz to 5 850 MHz Only 20 5 4 5 8 GHz Thailand 7 dBm 30 dBm Fixed Power for all bandwidths 21 5 4 GHz Korea 5 dBm 28 dBm Maximum Channel Bandwidth 20 MHz 5470 MHz to 5650 MHz only 22 5 8 G...

Page 37: ...channel hop to an available channel The previous active channel will remain in the radar detected state for thirty minutes after the last impulsive interference pulse was detected After the thirty minutes have expired the channel will be returned to the available channel pool The radar detection algorithm will always scan the active channel for 60 seconds for radar interfer ence before using the c...

Page 38: ...5821 5826 5831 5836 5841 5737MHz 5737 5742 5747 5752 5757 5762 5767 5772 5777 5782 5787 5792 5797 5802 5807 5812 5817 5822 5827 5832 5837 5842 5738MHz 5738 5743 5748 5753 5758 5763 5768 5773 5778 5783 5788 5793 5798 5803 5808 5813 5818 5823 5828 5833 5838 5739MHz 5739 5744 5749 5754 5759 5764 5769 5774 5779 5784 5789 5794 5799 5804 5809 5814 5819 5824 5829 5834 5839 Lower Center Frequency Figure 1...

Page 39: ...5557 5562 5567 5572 5577 5582 5587 5592 5597 5602 5607 5612 5617 5622 5627 5632 5637 5642 5647 5652 5657 5662 5667 5672 5677 5682 5687 5692 5697 5702 5707 5712 5717 5483MHz 5483 5488 5493 5498 5503 5508 5513 5518 5523 5528 5533 5538 5543 5548 5553 5558 5563 5568 5573 5578 5583 5588 5593 5598 5603 5608 5613 5618 5623 5628 5633 5638 5643 5648 5653 5658 5663 5668 5673 5678 5683 5688 5693 5698 5703 57...

Page 40: ...808 5813 5818 5823 5828 5833 5838 5739MHz 5739 5744 5749 5754 5759 5764 5769 5774 5779 5784 5789 5794 5799 5804 5809 5814 5819 5824 5829 5834 5839 Lower Center Frequency Figure 14 5 8 GHz Available Spectrum Settings 15 MHz Channel Bandwidth 5 6 1 5 8 GHz Raster Considerations The PTP 500 Series Bridge 5 8 GHz variant operates on a 5 MHz channel raster The channel raster is set to even center frequ...

Page 41: ...s is for management purposes only and it plays no part in the operation of the system IP addresses are assigned during initial configuration as described in Section 7 2 Installation Procedure 5 9 Lightning Protection and regulations The amount of lightning protection is dependent on regulatory requirements and the end user requirements The standard ODU for the PTP 500 Series Bridge is fitted with ...

Page 42: ...from the PIDU Plus to the ODU is 300m 990 ft when using the Fiber interface 6 1 2 PTP 500 Series Bridge PIDU Plus Site Selection When selecting a site for the PIDU Plus the following should be taken into consideration Availability of a mains electricity supply Accessibility for viewing status indicators and pressing Recovery switch 6 1 3 Path Loss Considerations The path loss is the amount of atte...

Page 43: ...ts The other values are static receive sensitivity measurements with an AMOD threshold applied The AMOD threshold applied is for a benign radio channel Sensitivity Sensitivity is defined as the combined receive input signal level on both horizontal and vertical inputs that produces a Null Bit Error Ratio of 3x10 7 Output Power The output power is for a centre channel in Region 1 The output power w...

Page 44: ...5 single 79 72 23 149 72 16QAM 0 50 single 83 82 24 154 82 QPSK 0 75 single 85 74 25 157 74 QPSK 0 50 single 89 02 26 162 02 BPSK 0 50 single 94 25 27 168 25 Table 7 5 4GHz IP Mode Sensitivity Figures Modulation Mode Threshold Value dBm Output Power dBm Maximum Link Loss dB Channel Bandwidth MHz 15 MHz 256QAM 0 75 dual 63 52 21 131 52 64 QAM 0 83 dual 68 13 21 136 13 64QAM 0 67 dual 71 72 22 140 7...

Page 45: ... 72 23 149 72 16QAM 0 50 single 83 82 24 154 82 QPSK 0 75 single 85 74 25 157 74 QPSK 0 50 single 89 02 26 162 02 BPSK 0 50 single 94 25 27 168 25 Table 9 5 8GHz IP Mode Sensitivity Figures Modulation Mode Threshold Value dBm Output Power dBm Maximum Link Loss dB Channel Bandwidth MHz Channel Bandwidth MHz 15 MHz 256QAM 0 75 dual 63 52 21 131 52 64 QAM 0 83 dual 68 13 21 136 13 64QAM 0 67 dual 71 ...

Page 46: ...unting the PIDU Plus Units Section 7 7 9 Mounting the PTP 500 Series Bridge PIDU Plus Mounting the Lightning Protection Units Section 7 7 5 Fitting a Lightning Protection Unit Powering Up Section 7 7 10 Powering Up Aligning the ODUs Section 7 7 11 Aligning the PTP 500 Series Bridge ODUs 7 3 Tools Required The following specific tools are required to install a PTP 500 Series Bridge in addition to g...

Page 47: ... mounted using the following steps ensuring that the cable entry is at the 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 Fi...

Page 48: ...from the tower building to the ODU in case of mounting failure Figure 16 Integral Safety Loop The length of the safety lanyard must not exceed 1m approx 3 ft in length The lanyard should be made from a material 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 7 7 Connecting Up 7 7 ...

Page 49: ... cable are terminated in the same way The above procedure should be repeated for the PIDU Plus end of the cable when the cable routing process is complete This assumes that the installation uses PTP LPUs If not then the PIDU Plus end of the cable does not require a Gland but just the RJ45 NOTE The PIDU Plus end of the cable does not use a cable gland ...

Page 50: ...amaged See Figure 19 for an example of an over tightened cable gland Figure 19 Warning Not To Over tighten Cable Gland 7 7 2 Making the Connections at the ODU Looking at the back of the unit with the cable entry at the bottom the PTP 500 Series Bridge PIDU Plus connection is the first hole on the right Figure 20 and is labeled PIDU Figure 20 PTP 500 Series Bridge PIDU Plus Connexion ...

Page 51: ...ior to mounting the ODU Ensure that no power is connected to the PIDU Plus or present on the cable before connecting the ODU Step 1 Assemble the cable as described in 5 7 1 above Step 2 Insert the RJ45 connector making sure that the locking tab snaps home Step 3 Screw in the body of the weather proofing gland and tighten Step 4 Screw on the clamping nut and tighten Do not over tighten see Figure 1...

Page 52: ...DU Plus 7 7 5 Fitting a Lightning Protection Unit If you have opted to fit a Lightning Protection unit this should be installed by following the manufacturer s instruction For recommended types see Section 11 Lightning Protection 7 7 6 Grounding the Installation The Outdoor Unit ODU must be properly grounded to protect against power surges It is the user s responsibility to install the equipment i...

Page 53: ...he ODU RJ45 socket CAUTION 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 1000BaseT connection between the PIDU Plus and the ODU Plugging the ODU into other equipment may damage the ODU and or the other equipment Step 1 Undo the retaining screw and hinge back the cover Step 2 Plug in the ODU into th...

Page 54: ...Network Con nection at the PIDU Plus 7 7 9 Mounting the PTP 500 Series Bridge PIDU Plus This step is optional Motorola recommends that you mount the PIDU Plus 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 Recovery switch can be accessed when mounting the unit Plus to the wall using the lugs p...

Page 55: ...f the cable filling up the drip loop and eventually finding its way into the PIDU Plus To protect against this the outer protective layer of the cable can be opened up at the bottom of the drip loop to allow this moisture to escape 7 7 10 Powering Up The PTP 500 Series Bridge is supplied as a pair of matched Master Slave units The Master unit can now be powered up and accessed using the default UR...

Page 56: ...llowing is a description of the steps taken to establish a radio link between the two units forming the bridge and align the units for the best signal strength The PTP 500 Series Bridge uses audible tones during installation to assist the installer with alignment The installer should adjust the alignment of the ODU in both azimuth and elevation until highest pitch tone is achieved6 The tones and t...

Page 57: ...nge of the link being installed7 The Master unit will remain in the Scanning state until the range of the link has been established The Master unit will only move to the Synchronized state when the range of the link has been established If at the end of the ranging period the Registered state is not achieved due to interference or other reasons the Master unit will retry twice more on the same cha...

Page 58: ...he following subsections give a detailed usage guide for all the web user interfaces 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 or 79 The navigation bar on the left hand side of the web page is used to move between the various management pages The currently selected page is always highlighted with a ligh...

Page 59: ... the identification of the unit network or building Figure 26 System Summary 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 SNTP Simple Network Time ...

Page 60: ...P email alert Install Arm State This alarm warns when a wireless unit is in installation mode After instal lation the wireless unit should be disarmed This will increase the wireless link s data carrying capacity and stop the installation tone generator The wireless link is disarmed from the Installa tion Wizard see Section 8 3 4 4 Disarm Note that a change of state may generate an SNMP trap and o...

Page 61: ...able the Eth ernet interface set the ifAdminStatus attribute to UP Note that a change of state may generate an SNMP trap and or SMTP email alert Ethernet Link Disable Warning This warning is displayed if the Ethernet link has been admin istratively disabled via the SNMP Interface see Section 8 3 10 Remote Management Page The Ethernet Interface MIB II ifAdminStatus attribute has been set to DOWN To...

Page 62: ... PTP 500 Series bridges units are arranged in a master and slave relationship The roles of the units in this relationship are displayed in the page title The master unit will always have the title Master and the slave will always have Slave appended to the Systems Status page title Figure 28 Status Page The following section details all the attributes displayed on the status page Link Name The lin...

Page 63: ...receiving data Half Duplex data transmission means that data can be transmitted in both directions on a signal carrier but not at the same time For example on a local area network using a technology that has half duplex transmission one workstation can send data on the line and then immediately receive data on the line from the same direction in which data was just transmitted Remote IP Address Hy...

Page 64: ... remote and local units respectively11 dBi Equation Link Loss Transmit Data Rate The data rate in the transmit direction expressed in Mbps and presented as max mean min and latest in an histogram format The max min and latest are true instantaneous measurements the mean is the mean of a set of one second means See footnote 10 histograms Expected data rates can be found in Section 14 Data Rate Calc...

Page 65: ... The range12 between the 500 Series bridge ODUs 8 3 System Administration Pages The following menu options are available for the system administrator and can be password pro tected Figure 29 shows the system administration login page By default a system administrator password is not set Simply click the login button to access the system administration features Figure 29 System Administration Login...

Page 66: ...ows the system administrator to modify the Ethernet and IP configuration of the 500 Series Bridge The telecoms submenu displays the current status of the telecoms interface and allows the config uration of interface loopbacks The save and restore submenu allows the system administrator to backup and restore the bridge configuration It is recommended after a unit has been successfully installed a c...

Page 67: ...ive modulation By default the Max Receive Modulation Mode is the highest mode available For minimum error rates on TDM links the user should set the maximum modulation mode to 64QAM 0 75 at both ends of the link Ethernet Capped Max Wireless Speed When enabled this option will cap the wireless speed to a mode that the connected Ethernet connection can sustain Maximum Transmit Power This specifies t...

Page 68: ... configuration page Figure 31 is used by the system administrator to configure the 500 Series Bridge s LAN interface Figure 31 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 con...

Page 69: ...apped to the rate of the Ethernet interface at the receiving end of the link Ethernet Auto Mdix This enables disables the Auto Medium Dependent Interface MDI Medium Dependent Interface Crossover MDIX capability Default is Enabled Drop Ethernet Link On Wireless Link Down When this option is enabled the Ethernet link is momentarily dropped when the wireless link goes down This feature is used to ind...

Page 70: ...nt you will lose connection to the unit If you have just changed the IP Address you now have to reconnect to the unit using the address just set 8 3 1 3 LAN Configuration Page Use VLAN For Management Interfaces The layout of the LAN Configuration page changes if this attribute is enabled in order to allow the VLAN VID and VLAN Priority to be set see Figure 34 The VLAN settings are applied only aft...

Page 71: ...n Fields VLAN Management VID This 802 1Q VLAN VID will be included in packets generated by the management interfaces Valid settings are in the range 0 to 4094 VLAN Management Priority This 802 1Q VLAN Priority will be included in packets generated by the management interfaces Valid settings are in the range 0 to 7 VLAN Management VID Validation If enabled the management interfaces will only respon...

Page 72: ...re 35 LAN Configuration Page Manual Ethernet Configuration Force Configuration This option allows the user to force the speed and duplex setting of the Ethernet interface Warning Over the air throughput will be capped to the rate of the Ethernet interface at the receiving end of the link ...

Page 73: ...configuration file click on the Save Configuration File button Figure 36 and save the configuration file cfg to the hard drive of your computer14 15 Figure 36 Save and Restore Configuration Page There is a feature of Internet Explorer all versions that will always look at the content of any downloadable file 14 as make an assessment whether to treat the file as an ASCII or binary file Unfortunatel...

Page 74: ...Web Page Reference 74 Figure 37 Save Configuration File Screen ...

Page 75: ... into the new unit to speed up replacement It should be noted that when placing a configuration file into a wireless unit with a different MAC Address the license key will not be restored and may need to be entered This can be obtained either from the Quick Start Guide supplied with the replacement wireless unit or directly from Motorola Note that the target MAC address at the other end needs to b...

Page 76: ...Web Page Reference 76 Figure 39 Restore Configuration File Pop Up Screen Figure 40 Reset Configuration and Reboot Confirmation Pop up ...

Page 77: ... Apply the new configuration Restart After the unit has restarted the entire configuration from the configuration file will now be active Note The IP address of the unit may have also been changed The user can check the new IP address by reading the header of the configuration file Figure 38 CAUTION A reboot is always required to restore a configuration file ...

Page 78: ...stem Statistics Wireless Tx Packets This displays the total number of good packets the bridge has sent for transmission by the wireless interface16 Wireless Rx Packets This displays the total number of good packets the bridge has received from the wireless interface See footnote 16 number of packets The number in between brackets displays the number of packets received since the last page refresh ...

Page 79: ... Aggregate Data Rate The sum of the data rate in the directions expressed in Mbps and presented as max mean min and latest in an histogram format The max min and latest are true instantaneous measurements the mean is the mean of a set of one second means See Note 15 Expected data rates can be found in Section 14 Data Rate Calculations Link Capacity The maximum aggregate data capacity available for...

Page 80: ... a percentage of time since the first successful registration after a system restart expressed as a percentage to four decimal places Byte Error Ratio The ratio of detected Byte errors to the total number of bytes since the last system reboot This is a true measure of link quality as this measurement is made continually using null frames when there is no user data to transport Code Word Error Rati...

Page 81: ... definitions Tx Rx Octets Total number of octets bytes transmitted or received over the interface Rx Drops Frames dropped due to lack of receive buffer This includes packets dropped when the wireless link cannot transmit packets as quickly as they are being received at the Ethernet interface Rx Packets Total number of packets received by the interface This includes both good and bad packets Rx Bro...

Page 82: ...mple when the 500 Series bridge is connected to the local Ethernet at a connection speed of less than 1 Gbps Rx Tx High Priority Total number of received or transmitted frames marked as high priority Rx Tx Low Priority Total number of received or transmitted frames marked as low priority Rx Tx Pause Frames Total number of received or transmitted pause frames Statistics Page Refresh Period The stat...

Page 83: ...Km 3 miles you must follow the steps in Section 8 3 4 1 Manually Configuring The Wireless Units The factory default configuration is set to Region 26 Region 26 allows the 500 Series bridge a maximum transmit power of 25 dBm If the local regulatory regime limits the maximum transmit power EIRP to less than 25 dBm you should obtain a new license key containing the correct region code from your local...

Page 84: ...mmary Label which is attached to the Quick Install Guide If subsequently the license key has been mislaid replacement keys can be applied for online or via your distributor If a valid license key is not detected in the unit s non volatile memory then the user is prompted to enter a valid key It should be noted that 500 Series bridge units are shipped as link pairs and as such valid license keys ar...

Page 85: ...he 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 Controls whether the management interfaces HTTP SNMP SMTP SNTP use a VLAN Selecting this option presents the user with extra fields in which to enter the Management VLAN ID Priority and whether to validate the VLAN ID If...

Page 86: ...it Internet Protocol Configuration button or the Next link 8 3 4 3 Wireless Configuration Step 2 of the installation wizard requires the installer to enter the wireless configuration parameters Figure 46 5 8 GHz and 5 4 GHz Variants Installation Wizard Wireless Configuration ...

Page 87: ... one direction compared with 10 in the other If the load increases in BOTH directions then the TDD structure can adapt from 10 10 through 20 20 30 30 and finally 40 40 This is a state of maximum aggregate throughput So if three out of these combinations are considered 10 10 40 10 and 40 40 they would give the following characteristics 10 10 equal performance in each direction lowest aggregate thro...

Page 88: ...5 8 GHz Specific Frequency Planning Considerations depending on the frequency variant Warning The lower center frequency attribute must be configured to the same value for both the master and slave Failure to do so will cause the wireless link to fail reestablishment The only way to recover from this situation is to modify the Lower Center Frequency attribute so that they are identical on both the...

Page 89: ... the use of audio installation tones is not required this control allows the installer to optionally disable the tone generator during the installation process Once the installer is satisfied with the wireless configuration options then the Submit Wireless Configuration button or the Next link should be clicked ...

Page 90: ...Hz and 5 4 GHz Variants Installation Wizard Confirm Configuration If the settings are correct and appropriate click the Confirm Configuration Arm Installation and Reboot button The user will now be prompted to confirm the action Figure 49 ...

Page 91: ...n Pop Up 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 ...

Page 92: ...Web Page Reference 92 8 3 4 4 Disarm Step 5 of the installation wizard is the disarm phase Figure 50 5 8 GHz and 5 4 GHz Variant Disarm Installation ...

Page 93: ...n and spectrum management pages Figure 51 Optional Post Disarm Configuration 2 Figure 52 Optional Post Disarm Configuration 1 After installation the system administrator may wish to modify the wireless units descriptive con figuration link name and link location In addition the system administrator may wish to change the spectrum management configuration of the wireless unit or look at the analysi...

Page 94: ... 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 First the actual state of the wireless link is written in the top left corner of the screen The instantaneous receive power...

Page 95: ...oftware upgrade pages are used to update a unit s operational software The software image to be uploaded should be downloaded to local storage from the Motorola web site The software image is delivered by Motorola as a compressed zip file Once the zip file has been downloaded the user should extract the PTP 500 Series Software image identifiable by its dld file extension The first step Figure 54 i...

Page 96: ...utton has been pressed the image is stored into non volatile memory this process can take up to 60 seconds and must not be interrupted If the upgrade process is interrupted during the erasure of the image bank or during the repro gramming 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 non volatile...

Page 97: ...tile memory Figure 57 will be displayed showing the status of the software upload Reboot the unit by clicking the Reboot Wireless Unit button You will be asked to confirm this action as shown in Figure 58 Figure 58 Reboot Confirmation Pop Up This will reboot the unit taking up to 120 seconds During this time you will not be able to communicate with the unit ...

Page 98: ...annelization can be modified by varying the lower center frequency attribute in the installation wizard see Section 8 3 4 3 Wireless Configuration See Section 5 General Considerations for more detail 8 3 7 2 Spectrum Management Measurements The 500 Series Bridge performs two mean signal measurements per TDD cycle per channel This mean measurement represents the mean received signal power for the 4...

Page 99: ...atistical measurement on the spectrum management page always shows a statistical summary of all channel measurement The statistical summary is controlled by the Statistics Window attribute This attribute defaults to a value of twenty minutes which means that the mean and percentile values displayed for each channel are calculated over the 20 minute period All channel decisions are made using the v...

Page 100: ...Web Page Reference 100 Figure 59 Spectrum Management as seen from the Master ...

Page 101: ...pectrum Management Configuration The following section describes the user modifiable configuration accessible from the Spectrum Management webpage It is recommended that the default values are maintained If the user believes that the performance of the Spectrum Management algorithm requires some modifications this should only be done after consulting your Motorola Point to Point distributor or one...

Page 102: ...FS The default configuration of symmetric operation constrains the link to op erate symmetrically using the same transmit and receive channels When in symmetric mode the slave unit will always follow the master If the master moves to a new channel the slave will hop to the same channel When the Point to Point link is configured as an asymmetric link both the master and slave are free to select the...

Page 103: ...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 5 in Figure 61 is always marked using hatched green and white lines The width of the hatching is directly proportional the channel bandwidth spectral occupancy of the channel The individual channel metrics are displaye...

Page 104: ...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 8 3 7 8 Active Channel History The active channel history is a time series display of the channels used by the PTP 500 Seri...

Page 105: ... intinterference measurement BLUE Mean of means interference measurement Table 14 Spectrum Management Time Series Key 8 3 8 Spectrum Management Fixed Frequency The PTP 500 Series Bridge software allows a user to optionally fix transmit and receive frequencies for a wireless link Once configured the spectrum management software will not attempt to move the wireless link to a channel with lower co a...

Page 106: ...ping is prohibited in this mode The only controls available to the master are the Statistics Window and Interference Threshold attributes They will have no effect on the operation of the wireless link and will only effect the generation of the channel spectrum graphics The active channel history menu is removed in this mode of operation as channel hopping is prohibited ...

Page 107: ...wireless link and will only affect the generation of the channel spectrum graphics See Figure 66 Extra color coding of the interference histogram is provided See Table 15 When operating with RTTT Road transport and Traffic Telematics Avoidance enabled or other regulatory restrictions on channel usage the following variances apply All channels marked with a no entry symbol with their associated sta...

Page 108: ...Web Page Reference 108 Figure 66 Spectrum Management Master Screen With Operational Restrictions ...

Page 109: ...Web Page Reference 109 Figure 67 Spectrum Management Slave Screen With Operational Restrictions The colored bar represents the following channel state ...

Page 110: ... Grey Barred The system administrator has barred this channel from use Because 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 Detected Impulsive Radar Interference has been detected on t...

Page 111: ...Simple Network Management Protocol The industry standard remote management technique is SNMP Simple Network Management Protocol The PTP 500 Series Bridge supports version 1 and version 2c of the SNMP protocol 8 3 10 4 Supported Management Information Bases MIBS The PTP 500 Series Bridge SNMP stack currently supports the following MIBs MIB II RFC 1213 The PTP 500 Series Bridge supports the System G...

Page 112: ...Web Page Reference 112 Figure 68 Remote Management ...

Page 113: ...n added to allow SNMP agents to receive traps and emails if required Refer to Section 8 1 1 Home Page Alarm Display for a description of all these alarms Checking the control Enabled Diagnostic Alarms in SNMP and or SNTP selects all the alarms shown in Figure 70 Users can access the sub menu Diagnostic Alarms to modify the alarms selected ...

Page 114: ...CD 8 3 10 6 SNMP Configuration SNMP State The SNMP state attribute controls the creation of the SNMP features Changing the SNMP state attribute requires a mandatory reboot of the unit Only when the SNMP state is enabled at system start up will the SNMP processor task be created SNMP Enabled Traps The SNMP Enabled Traps attribute controls which SNMP Traps the unit will send ...

Page 115: ...equires a mandatory reboot before the setting is adopted WiMAX Control Enables and Disables the WiMAX 802 16 MIB This control is only displayed when Fixed Frequency is selected during installation 8 3 10 7 SMTP Simple Mail Transport Protocol The SMTP client is an alternative method for the 500 Series bridge to alert a system administrator when there are or have been system errors SMTP Email Alert ...

Page 116: ...be set Set Time Shows the current time in 24 hour mode The three editable fields display hours minutes and seconds Set Date Displays the current date The year month and day can be set using the drop down selection boxes Time Zone See Section 8 3 10 9 Setting The Clock Daylight Saving See Section 8 3 10 9 Setting The Clock 8 3 11 Diagnostics To further enhance the diagnostic capabilities of the PTP...

Page 117: ...tarts to overflow the overflow data is simply discarded 8 3 11 1 Diagnostic Plotter New for the PTP 500 Series is the system administration diagnostic plotter facility see Figure 71 Figure 71 Diagnostic Plotter The diagnostic plotter allows the system administrator to view the cascading histogram data in an easily accessible graphical form The plot always displays three traces maximum minimum and ...

Page 118: ...ed to interactively monitor the wireless link 8 3 11 2 Diagnostics Download The diagnostics Download page allows the system administrator to download snapshots of system diagnostics Figure 72 CSV Download The following diagnostics are available Vector Error Rx Power Tx Power Signal Strength Ratio V H Link Loss Rx Data Rate Tx Data Rate Aggregate Data Rate Receive SNR Rx Gain All diagnostics are ex...

Page 119: ...gure 73 is used to change the password for the system administration The factory default is blank Figure 73 Password Change To change the password any combination of alphanumeric characters up to 31 characters in length can be used 8 3 13 License Key The License Key data entry page allows the system administrator to update the 500 Series bridge license key Figure 74 shows a sample license key data...

Page 120: ...y and click the Validate License Key button to check that the key is valid and program it to non volatile memory If a valid license key is detected then the user will be presented by a system reboot screen Figure 75 License Key reboot Screen The user will then be asked to confirm the reboot Figure 76 ...

Page 121: ...in as the system administrator WEB Properties Disable HTTP NO CACHE META data Removes the HTTP NO CACHE META clause from all dynamically created web pages Auto Logout TimerConfigures the time in minutes when the system administrator is automat ically logged out if no web page activity is detected Distance UnitsSwaps the default metric display of distance in to imperial units for example km to Mile...

Page 122: ...The Previous Reasons For Reset Reboot field has been implemented as a drop down selection box where the latest reason for reboot is located at the top of the list If the SNTP service from the remote management section above is active or the system time has been set then the command reboot reason will be accompanied by the date and time at which the reboot occurred Figure 78 System Reboot Figure 79...

Page 123: ...hould be held in the depressed state for between 10 and 20 seconds after the application of mains power The Ethernet LED will flash with 10 double flashes at power up following the release of the Recovery switch When in recovery mode the user will be able to access the unit via the Ethernet interface The Ethernet interface will have its IP address set to 169 254 1 1 or 10 10 10 10 see Section 7 7 ...

Page 124: ...9 254 1 0 Ethernet Interface Auto negotiate Auto MDI MDIX Erase Configuration This allows the user to erase the unit s entire configuration Executing this option will also erase factory settings such as target MAC address range setting license key etc Zeroise Critical Security Parameters This allows the user to erase the security parameters such as AES parameters This is to comply with FIPS requir...

Page 125: ...ess is indicated by a pair of progress bars Figure 82 Figure 82 Software Download Progress Indicator Page When the download is complete a page is displayed indicating the status of the software download Figure 83 Figure 83 Software Download Complete Page After carefully checking that correct image has been downloaded the user should reboot the unit by pressing the Reboot Wireless Unit button The u...

Page 126: ...the Reset IP and Ethernet Configuration back to factory defaults button on the Recovery Options page Figure 81 The user will now be presented with a pop up box asking them to confirm the action Figure 85 Figure 85 Confirm Reset to Factory Default Pop Up On confirmation the following page will be displayed Figure 84 The user should now reboot the unit by pressing the Reboot button ...

Page 127: ... to confirm the action Figure 87 Figure 87 Reboot Confirmation Pop Up The unit will now reboot The unit should now start up in normal mode but with the IP address set to 169 254 1 1 and the Ethernet interface set to auto negotiate and auto MDI MDIX Should the unit fail to start up the user should refer to Section 10 Fault Finding ...

Page 128: ...ation button on the Recovery Options page Figure 81 The user will now be presented with a pop up box asking them to confirm the action Figure 88 Figure 88 Confirm Erase Configuration Pop Up On confirmation the following page will be displayed Figure 89 The user should now reboot the unit by pressing the Reboot button ...

Page 129: ... a pop up box asking them to confirm the action Figure 90 Figure 90 Erase Configuration Reboot Confirmation Pop Up The unit will now reboot The unit should now start up in normal mode but with all configuration erased Should the unit fail to start up the user should refer to Section 10 Fault Finding ...

Page 130: ...e user should press the Zeroise Critical Security Parameters button on the Recovery Options page Figure 81 The user will now be presented with a pop up box asking them to confirm the action Figure 91 Figure 91 Confirm Zeroise Security Parameters Pop Up On confirmation the following page will be displayed Figure 92 ...

Page 131: ...he unit The user will now be presented with a pop up box asking them to confirm the action Figure 93 Figure 93 Recovery Reboot Confirmation Pop Up The unit will now reboot The unit should now start up in normal operational mode Should the unit fail to start up the user should refer to Section 10 Fault Finding ...

Page 132: ...circuit or the PSU is supplying insufficient power The likely fault can be determined by removing the jumper J906 found inside the removable cover of the PIDU Plus and measuring the current taken with an ammeter placed across the 2 jumper pins This is normally 10mA without the ODU connected and 300mA to 1A when the ODU is connected If it does not illuminate then recheck that power is applied to th...

Page 133: ...conds then will go out and stay out Will flash once per second regularly approximately 30 seconds after power applied for 10 seconds then operate as Ethernet Link Activity LED Valid Ethernet Link and no traffic On N A Will be on solid for a valid link Valid Ethernet Link with traffic On N A Will be on solid but will blink randomly as traffic passes through Recovery Switch Pressed and held for grea...

Page 134: ...oftware at each end of the link is the same version Check that the Target Mac address has not been misconfigured at each end of the link Check Range Check Tx Power Check License keys to ensure that both units are the same product variant Check Master Slave status for each unit and ensure that one unit is Master and the other unit is slave Check that the link has not been further obscured or the OD...

Page 135: ...this zone a direct lightning strike is unusual but the full electromagnetic field is still present The zones are determined using the rolling sphere method an imaginary sphere typically 50 meter in radius is rolled over the structure All structure points that contact the sphere Zone A indicate the zone where a direct strike is possible Similarly points that do not contact the sphere indicate a zon...

Page 136: ...Lightning Protection 136 Figure 94 ODU mounted in Zones A and B Figure 95 Showing how the use of a Finial enables the ODU to be mounted inside Zone B ...

Page 137: ...ponents for an installation protected for nearby strikes are Recommended cables as described in Section 3 3 5 Lightning protection Motorola PTP LPU 2 per link 2 Motorola Kits part number 2978 Grounding Stake RJ45 screened connectors NOTE 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 Fig...

Page 138: ...lly Showing Typical Mast and Wall Installations The Lightning protection Unit should be mounted at the building entry point and must be grounded Figure 97 shows all the components that are supplied with the Motorola Kit 2978 Figure 97 PTP LPU End Kit ...

Page 139: ...Lightning Protection 139 11 3 Testing Your Installation If you have followed the above instructions you will have wired your system to the following diagram Figure 98 Simplified Circuit Diagram ...

Page 140: ...er than 100K ohms between pins 1 8 for all cable lengths 4 Ensure that there is greater than 100K ohms between pin 1 and ODU ground for all cable lengths 5 Ensure that there is greater than 100K ohms between pin 8 and ODU ground for all cable lengths CAT 5 Length Meters Resistance between pins 1 2 3 6 4 5 and pins 7 8 ohms Resistance between pins 1 3 ohms Resistance between pins 4 7 ohms 0 0 8 1 0...

Page 141: ...on If the power LED still does not light then check the power source The PIDU Green power LED flashesA flashing power LED indicates that there is a short circuit on the output of the PIDU Check that pins 4 5 and 7 8 are not crossed with pins 1 2 and 3 6 on the RJ45 and also greater than 100K ohms between pins 1 8 The Ethernet LED flashes ten times but does not show Ethernet activityFailure of the ...

Page 142: ...LPUs As a further aid to locating the fault the Ethernet connections are also available inside the LPU The connections can be accessed by rotating the LPU lid as shown in Figure 99 The Lid nut only needs to be slacken do not remove Test point P1 on the LPU PCB corresponds to pin 1 on the RJ45 etc An indication of power on the Ethernet cable is also provided inside the LPU LED PWR1 will illuminate ...

Page 143: ...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 500 Series bridge integrated or connectorized model at different wind speeds is shown in Table 18 and Table 19 Largest Surface Area sq ft Lateral Force Pound at wind speed mph 80 100 120 160 200 PTP 500 Se...

Page 144: ...Wind Speed 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 ...

Page 145: ...a variant designed to provide the system integrator and installer with the ability to provide extra capability to cope with very difficult radio links compared to the PTP 500 Series Integrated model The variant allows the use of a variety of externally mounted antennas either Flat Plate or Dish which have higher gains than provided by the integrated antenna that is normally used Figure 100 Connect...

Page 146: ...owing limits Single Dual Polarization Parabolic Dish Antennas up to 34 6 dBi per polarization or antenna However the Maximum Transmit Power must be reduced to avoid exceeding the EIRP limits In FCC regions when using external antennas cable loss between the connectorized version of the 500 Series Bridge and the antenna ports must not be less than 1 2 dB 13 3 Software Features The connectorized var...

Page 147: ...s bridge Status Page 13 3 2 Configuration Pages The amended Configuration web page is shown below as Figure 102 Please refer to Section 8 3 4 for the definitions of the parameters Antenna Gain Cable Loss and EIRP Figure 102 Connectorized 500 Series bridge System Configuration Page ...

Page 148: ...shown as Figure 103 to Figure 105 Figure 103 Connectorized PTP 500 Series Bridge Installation Wizard Page Antenna Gain Gain of the antenna you are connecting to the unit see table in Section 13 2 3 Antenna Choices 5 4 GHz 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 th...

Page 149: ...n for intelligent Dynamic Frequency Selection which continually monitors the spectrum looking for the channel with the lowest level of on channel and co channel interference Fixed frequency mode allows the installer to fix the Transmit and receive frequencies on the units The frequencies may be configured symmetrically or asymmetrically Figure 104 Connectorized 500 Series bridge Confirm Installati...

Page 150: ...verify that their link configuration Max Transmit Power Antenna Gain and Cable Loss do not cause the link to exceed any applicable regulatory limit Figure 105 Connectorized 500 Series bridge Disarm Installation Page 13 4 Deployment Considerations The majority of radio links can be successfully deployed with the 500 Series It should only be necessary to use external antennas where the Link Estimato...

Page 151: ...the Maximum Transmit power may need to be reduced for operation in specific countries See table in Section 5 2 for any EIRP restrictions that may apply in your region In some regions operation of the PTP54500 products is constrained by an EIRP limit The normal constraint is that the EIRP does not exceed 30 dBm 33 dBm for PTP58500 for radio signals with a bandwidth of 20 MHz As the PTP54500 operati...

Page 152: ...dB at 5 8GHz The use of lower cable losses would result in the installation being outside the FCC rules As an indication 1 2dB of cable loss corresponds to the following cable lengths excluding connector losses source Times Microwave Cable Length for 1 2dB Cable Loss at 5 8GHz ft m LMR100 1 9 0 6 LMR200 4 6 1 4 LMR300 7 25 2 2 LMR400 11 1 3 4 LMR600 16 5 5 0 Table 20 Cable Losses per Length ...

Page 153: ...onal Flat Panel MT 20004 28dBi 28 Y MTI MTI 2 ft Flat Panel MT 485001 28dBi 28 Y RFS RFS 1 foot Flat Panel MA0528 23AN 23dBi 23 Y RFS RFS 2 foot Flat Panel MA0528 28AN 28dBi 28 Y Teletronics Teletronics 2 foot Flat Plate Antenna ANT P5828 28dBi 28 Y Andrew Andrew 2 foot Parabolic P2F 52 29 4dBi 29 4 Y Andrew Andrew 2 foot Dual Pol Parabolic PX2F 52 29 4dBi 29 4 Y Andrew Andrew 3 foot Parabolic P3F...

Page 154: ...kFire Parabolic HQFD6 52 N 37 3 Y Gabriel Gabriel 2 foot Standard QuickFire Parabolic QF2 52 N 28 5 Y Gabriel Gabriel 2 foot Standard QuickFire Parabolic QF2 52 N RK 28 5 Y Gabriel Gabriel 2 5 foot Standard QuickFire Parabolic QF2 5 52 N 31 2 Y Gabriel Gabriel 4 foot Standard QuickFire Parabolic QF4 52 N 34 8 Y Gabriel Gabriel 4 foot Standard QuickFire Parabolic QF4 52 N RK 34 8 Y Gabriel Gabriel ...

Page 155: ... foot Parabolic SP3 5 2 31 4dBi 31 4 Y RadioWaves Radio Waves 4 foot Dual Pol Parabolic SPD4 5 2 34 4dBi 34 4 Y RadioWaves Radio Waves 4 foot Parabolic SP4 5 2 34 8dBi 34 8 Y RadioWaves Radio Waves 6 foot Dual Pol Parabolic SPD6 5 2 37 5dBi 37 5 Y RadioWaves Radio Waves 6 foot Parabolic SP6 5 2 37 7dBi 37 7 Y RadioWaves Radio Waves 2 foot Parabolic SP2 2 5 28 3dBi 28 3 Y RadioWaves Radio Waves 3 f...

Page 156: ...2AN 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 SDFX2 52AN 31 4dBi 31 4 Y RFS RFS 4 foot HP Parabolic SDF4 52AN or SDFX4 52AN 33 9dBi 33 9 Y RFS RFS 6 foot HP Parabolic SDF6 52AN or SDFX6 52AN 37 4dBi 37 4 Y StellaDoradus StellaDoradus 45 inch Parabolic Antenna 58PSD113 33 8 Y ...

Page 157: ...N 34 4 Y Gabriel Gabriel 2 foot High Performance Dual QuickFire Parabolic HQFD2 52 N 28 1 Y Gabriel Gabriel 4 foot High Performance Dual QuickFire Parabolic HQFD4 52 N 34 3 Y Gabriel Gabriel 2 foot Standard QuickFire Parabolic QF2 52 N 28 5 Y Gabriel Gabriel 2 foot Standard QuickFire Parabolic QF4 52 N RK 28 5 Y Gabriel Gabriel 2 5 foot Standard QuickFire Parabolic QF2 5 52 N 31 2 Y Gabriel Gabrie...

Page 158: ...P3 2 5 31 4dBi 31 4 Y RadioWaves Radio Waves 4 foot Parabolic SP4 2 5 34 6dBi 34 6 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 2 foot HP Parabolic SDF2 52AN or SDFX2 52AN 31 4dBi 31 4 Y RFS RFS 4 foot HP Parabolic SDF4 52AN or SDFX4 52AN 33 9...

Page 159: ...e detailed in Section 7 3 The tools required for mounting the antennas are specific to the antenna chosen The installer should refer to the antenna manufacturer s instructions 13 7 4 Miscellaneous supplies The following miscellaneous supplies will be required Cable ties cable cleats for securing cables Self amalgamating tape to weatherproof the RF connectors PVC tape for additional protection of t...

Page 160: ...rate Antennas When using separate antennas to achieve spatial diversity one should be mounted with Horizontal polarization and the other with Vertical polarization The following steps should be followed Step 1 Mount the Antennas Step 2 Mount the connectorized version of the PTP 500 Series Bridge unit Step 3 Route and make off the ends of the Antenna cables Step 4 Connect the antenna cables at the ...

Page 161: ...he connectors on both the Connectorized 500 Series bridge and the Antennas and also to ensure that the cables do not flap in the wind Flapping cables are prone to damage and induce unwanted vibrations in the mast to which the units are attached 13 7 12 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 c...

Page 162: ... in addition to those described in Section 11 Lightning Protection 13 8 1 ODU Mounted Outdoors Where the ODU is mounted outdoors and is mounted some distance from the antenna it is advisable to add additional grounding by utilizing Andrew Assemblies such as Andrew Type 223158 www andrew com as shown in Figure 108 Figure 108 Additional Grounding When Using Connectorized Units ...

Page 163: ...d where the antenna cables enter the building as shown in Figure 109 Figure 109 Lightning Arrestor Mounting The lighting arrestors should be ground bonded to the building ground at the point of entry Mo torola recommends Polyphaser LSXL ME or LSXL lighting arrestors These should be assembled as show in Figure 110 Figure 110 Polyphaser Assembly ...

Page 164: ...net Please note that only 15 MHz channel bandwidth has been considered and the plots are the same for IP or TDM modes Aggregate data rate capacity can be calculated using four key system parameters Receive modulation mode Transmit modulation mode Range Between the two wireless units Wireless link mode IP or TDM Using these parameters the Receive and Transmit data rates can be looked up using the p...

Page 165: ...Data Rate Calculations 165 Figure 112 QPSK 0 50 Single Payload Figure 113 QPSK 0 75 Single Payload ...

Page 166: ...Data Rate Calculations 166 Figure 114 16 QAM 0 50 Single Payload Figure 115 16 QAM 0 75 Single Payload ...

Page 167: ...Data Rate Calculations 167 Figure 116 64 QAM 0 67 Single Payload Figure 117 64 QAM 0 83 Single Payload ...

Page 168: ...Data Rate Calculations 168 Figure 118 256 QAM 0 75 Single Payload Figure 119 QPSK 0 50 Dual Payload ...

Page 169: ...Data Rate Calculations 169 Figure 120 QPSK 0 75 Dual Payload Figure 121 16 QAM 0 50 Dual Payload ...

Page 170: ...Data Rate Calculations 170 Figure 122 16 QAM 0 75 Dual Payload Figure 123 64 QAM 0 67 Dual Payload ...

Page 171: ...Data Rate Calculations 171 Figure 124 64 QAM 0 83 Dual Payload Figure 125 256 QAM 0 75 Dual Payload ...

Page 172: ...cryption After purchasing AES encryption for the PTP 500 Series wireless link two new license keys will be issued one for each end of the wireless link The following configuration process gives a step by step guide to enabling AES link encryption on a PTP 500 Series bridge 15 1 1 License Keys The first step when configuring link encryption is to enter the new license keys in both 500 Series wirele...

Page 173: ...ds so that a user can command both ends of the link to reset before the wireless link drops 5 The link will automatically re establish 15 1 2 Encryption Mode and Key Entering the license keys only does not initialize AES link encryption Link encryption can only be enabled via the Configuration or Installation Wizard pages Motorola recommends that the Configuration page Figure 127 be used to config...

Page 174: ...2 Navigate to the Configuration data entry page for each end of the link 3 At both ends of the link select the AES Rĳndael Encryption Algorithm required 4 At both ends of the link enter ether an 128 bit or 256 bit encryption key Note the key consists of 32 64 case insensitive hexadecimal characters The same Key must be entered at both ends of the link Failure to enter the same key will cause the l...

Page 175: ...k fails to bridge packets after enabling link encryption If the wireless link status on the status web page indicates that the link is Searching and you can browse to the local end of the link but not to the remote end then check that the same encryption algorithm and key have been entered at both ends of the link Failure to enter the same algorithm and key will result in received packets not bein...

Page 176: ...o take note that high 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 For the connectorized version of the product and in order to reduce potential radio interference to other users the antenna type and its gain should be so chosen that the E...

Page 177: ...tor is responsible for obtaining any national licenses required to operate this product and these must be obtained before using the product in any particular country This equipment complies with the essential requirements for the EU R TTE Directive 1999 5 EC The use of 5 8GHz for Point to Point radio links is not harmonized across the EU and currently the product may only be deployed in the UK and...

Page 178: ... Commission FCC and Industry Canada IC Notifica tion24 This device complies with part 15 407 of the US FCC Rules and Regulations and with RSS 210 Issue 7 of Industry Canada Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation In Canada u...

Page 179: ... Wireless Access System WAS Radio Local Area Network RLAN or Fixed Wireless Access FWA systems It is a Class 1 device and uses operating frequencies that are harmonized throughout the EU member states The operator is responsible for obtaining any national licenses required to operate this product and these must be obtained before using the product in any particular country This equipment complies ...

Page 180: ...OUR ACCEPTANCE TO THE TERMS OF THIS AGREEMENT 16 5 1 1 Definitions In this Agreement the word Software refers to the set of instructions for computers in executable form and in any media which may include diskette CD ROM downloadable internet hardware or firmware licensed to you The word Documentation refers to electronic or printed manuals and accompanying instructional aids licensed to you The w...

Page 181: ...duplication of the Software or Documentation constitutes copyright infringement and in the United States is punishable in federal court by fine and imprisonment 5 You will not transfer directly or indirectly any product technical data or software to any coun try for which the United States Government requires an export license or other governmental approval without first obtaining such license or ...

Page 182: ...with a reasonable opportunity to respond 16 5 1 6 Right to Use Motorola s Name Except as required in 19 6 1 3 above you will not during the term of this Agreement or thereafter use any trademark of Motorola or any word or symbol likely to be confused with any Motorola trademark either alone or in any combination with another word or words 16 5 1 7 Transfer The Software and Documentation may not be...

Page 183: ... 1 12 U S Government If you are acquiring the Product on behalf of any unit or agency of the U S Government the following applies Use duplication or disclosure of the Software and Documentation is subject to the restrictions set forth in subparagraphs c 1 and 2 of the Commercial Computer Software Restricted Rights clause at FAR 52 227 19 JUNE 1987 if applicable unless being provided to the Departm...

Page 184: ...other third party suppliers The terms of this Agreement govern your use of any Third Party Software UNLESS A SEPARATE THIRD PARTY SOFTWARE LICENSE IS INCLUDED IN WHICH CASE YOUR USE OF THE THIRD PARTY SOFTWARE WILL THEN BE GOVERNED BY THE SEPA RATE THIRD PARTY LICENSE 1 UCD SNMP Copyright 1989 1991 1992 by Carnegie Mellon University Derivative Work 1996 1998 2000 Copyright 1996 1998 2000 The regen...

Page 185: ...would be appreciated but is not required Altered source versions must be plainly marked as such and must not be misrepresented as being the original software The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY THE AUTHOR AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT L...

Page 186: ...tive 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 16 5 2 Limit of Liability IN NO EVENT SHALL MOTOROLA BE LIABLE TO YOU OR ANY OTHER PARTY FOR ANY DIRECT INDIRECT GENERAL SPECIAL INCIDENTAL CONSEQUENTIAL EX EMPLARY OR OTHER DAMAGE ARISING OUT OF THE USE OR INABILITY TO USE...

Page 187: ... 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 Figure Typically 6 dB Antenna Type Integrated flat plate antenna Antenna Gain 23dBi typical Antenna Beamwidth 8 Degrees Max Path Loss 5 MHz channel 169 dB Duplex Scheme TDD Symmetric 1 1 Range 125 miles 200km optical Line of Sight 6 miles 10km ...

Page 188: ...can be controlled lower than the power limits shown above in order to control interference to other users of the band Receiver Noise Figure Typically 6 dB Antenna Type Integrated flat plate antenna Antenna Gain 23dBi typical Antenna Beamwidth 8 Degrees Max Path Loss 5 MHz channel 166 dB Duplex Scheme TDD Symmetric 1 1 Range 125 miles 200km optical Line of Sight 6 miles 10km non Line of Sight Over ...

Page 189: ... and Management Via web server and browser SNMP Alarms Via configurable email alerts SNMP 17 1 4 Ethernet Bridging Ethernet Bridging Specification Protocol IEEE802 1 IEEE802 1P IEEE802 3 compatible Interface 10 100 1000BaseT RJ 45 Supports MDI MDIX Auto Crossover Data Rates See Section 14 Data Rate Calculations Note Practical Ethernet rates will depend on network configuration higher layer protoco...

Page 190: ...wer Supply Separate power supply unit included Dimensions Width 9 75 250mm Height 1 5 40mm Depth 3 80mm Weight 1 9 lbs 0 864 Kg Power source 90 264 VAC 50 60 Hz 36 60 VDC Power consumption 55 W max 17 2 Safety Compliance Region Specification USA UL 60950 Canada CSA C22 2 No 60950 International CB certified certificate to IEC 60950 17 3 EMC Emissions Compliance 17 3 1 5 4GHz Variant Region Specific...

Page 191: ...rried to ensure immunity to 15kV air and 8kV contact EN 61000 4 3 1995 ENV50140 1993 radiated immunity 3 V m EN 61000 4 4 1995 Bursts Transients Class 4 4 kV level power lines AC DC Signal lines 0 5 kV open circuit voltage EN 6100045 1995 Surge Immunity Requires screened connection to users network EN 61000 4 6 1996 Injected RF power line Class 3 10 V m Signal lines Class 3 3 V RMS unmodulated 17 ...

Page 192: ...6 Environmental Specifications Category Specification Temperature ODU 40 F 40 C to 140 F 60 C PIDU Plus indoor 32 F 0 C to 104 F 40 C PIDU Plus outdoor 40 F 40 C to 140 F 60 C Wind Loading 150mph Max 242 kmh See Section 12 Wind Loading for a full description Humidity 100 condensing Waterproof IP65 ODU IP53 PIDU Plus UV Exposure 10 year operational life UL746C test evidence ...

Page 193: ...Specifications 193 17 7 System Connections 17 7 1 PIDU Plus to ODU and ODU to Network Equipment Connections Figure 129 Cable Connection Diagram T568B Color Coding ...

Page 194: ...o features a Software Defined Radio system 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 500 Series bridge has a built in web server for advanced management capabilities including detailed radio signal diagnosis In which frequency bands does the 500 Series bridge operate The Mot...

Page 195: ... not need to forward The system is transparent to higher level management systems such as VLANs and Spanning Tree How does the 500 Series bridge provide security for data traffic The 500 Series bridge has a range of security features At installation time each link must be programmed with the serial ID of its partner The two ends of the link will only communicate with one another eliminating any ch...

Page 196: ...tific and Medical ITU International Telecommunications Union LAN Local Area Network LED Light Emitting Diode LPU Lightning Protection Unit MAC Medium Access Control Layer MDI Medium Dependent Interface MDIX Medium Dependent Interface Crossover UV Ultraviolet MIMO Multiple In Multiple Out NIST National Institute of Standards and Technology NLOS non Line of Sight ODU Outdoor Unit OFDM Orthogonal Fre...

Page 197: ...Glossary 197 UTP Unshielded Twisted Pair VLAN Virtual Local Area Network ...

Page 198: ...0 Worldwide 44 803 234 4640 UK www motorola com ptp Motorola the stylized M Logo and all other trademarks indicated as such herein are trademarks of Motorola Inc Reg r US Pat TM Office All other product or service names are the property of their respective owners C 2008 Motorola Inc All rights reserved ...

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