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Motorola 4940AP Supplement To User’S Manual Download Page 32

PMP 400 and PTP 200 Series  

Canopy User Guide Supplement 

Issue 3, January 2009

 

 

Page 32 of 45 

10.  Adjust downtilt as desired, per 

previous calculations done during 
Planning. If any doubts, confirm 
downtilt after the radio is operational 
using SMs in the field at selected 
test locations. 

 

===========================

 end of procedure 

====================== 

 

Procedure 3: Assembling a 4.9 GHz AP, and attaching to tower 

1.  Perform a parts check to 

ensure all parts are present. 

 

2.  Assemble unit per the 

instructions that come with the 
kit. 

 

Summary of Contents for 4940AP

Page 1: ...Draft for Regulatory Approval Supplement to the Canopy System Release 8 User Guide PMP 400 Series Networks PTP 200 Series Bridges Issue 3 January 2009 ...

Page 2: ... notices in Section 2 on page 6 Trademarks Product Names and Service Names MOTOROLA the stylized M Logo Canopy and all other trademarks indicated as such herein are registered trademarks of Motorola Inc Reg US Pat Tm Office MOTOwi4 is a trademark of Motorola Inc All other product or service names are the property of their respective owners 2009 Motorola Inc All rights reserved http www motorola co...

Page 3: ... and Industry Canada Certification Numbers and Covered Configurations 37 Table 8 Disclosure Table 40 Table 9 Exposure Separation Distances 40 Table 10 Calculated Exposure Distances and Power Compliance Margins 41 List of Figures Figure 1 Radio with or without integrated antenna 7 Figure 2 PMP 54400 AP with connectorized radio and antenna 7 Figure 3 PMP 49400 AP with connectorized radio and antenna...

Page 4: ...oftware Release 8 4 3 are available and include open issues and other notes 1 1 ABBREVIATIONS The following abbreviations may be used in these notes 1X 1X operation with typical max aggregate up and down throughput of 7 Mbps 2 Mbps for 900 MHz 2X 2X operation with typical max aggregate up and down throughput of 14 Mbps 4 Mbps for 900 MHz 3X 3X operation with typical max aggregate up and down throu...

Page 5: ...motorola canopywireless com support library 2 Consider checking the Canopy Community Forum at http motorola canopywireless com support community 3 Consider checking the Canopy Knowledge Base at http motorola canopywireless com support knowledge 4 Escalate the problem to your Canopy supplier or reseller 5 Escalate the problem to Canopy Technical Support or other designated Tier 3 technical support ...

Page 6: ... Type Antenna included Picture Specs 5440SM PMP 54400 5 4 GHz OFDM SM DES Integrated Yes Figure 1 2 7 2 5441SM PMP 54400 5 4 GHz OFDM SM AES Integrated Yes Figure 1 2 7 2 5440SMC PMP 54400 5 4 GHz OFDM SM DES Connectorized No Figure 1 2 7 3 5441SMC PMP 54400 5 4 GHz OFDM SM AES Connectorized No Figure 1 2 7 3 5440AP PMP 54400 5 4 GHz OFDM AP DES Connectorized Yes Figure 2 2 7 4 5441AP PMP 54400 5 ...

Page 7: ...009 Page 7 of 45 Model Number Name Module DES or AES Antenna Type Antenna included Picture Specs 4941APC PMP 49400 4 9 GHz OFDM AP AES Connectorized No Figure 1 2 7 3 Figure 1 Radio with or without integrated antenna Figure 2 PMP 54400 AP with connectorized radio and antenna ...

Page 8: ...nvironment to provide 1X 2X and 3X operation respectively This provides 3 speeds and a throughput of over 20 Mbps aggregate sum of up plus down compared to FSK Canopy products with 2 speeds and a throughput of up to 14 Mbps The OFDM radios feature lower receive sensitivity FEC Forward Error Correction and higher antenna gain all of which combine to provide longer range within regulatory specified ...

Page 9: ...vantage to overcome nLOS and NLOS especially in cases where the Fresnel zone is only partially blocked by buildings urban canyons or foliage OFDM tends to help especially when obstacles are near the middle of the link and less so when the obstacles are very near the SM AP or BH However attenuation through walls and trees is substantial for any use of the 5 4 GHz or 4 9 GHz frequency bands Even wit...

Page 10: ...4200 Series OFDM radios Release 8 3 is not planned to be used for release numbering Release 9 3 1 runs on PMP 49400 Series OFDM radios 2 5 POWER AND GROUNDING The PMP 400 and PTP 200 Series radios use a 30 VDC nominal power system instead of the 24 VDC nominal power system used previously in standard Canopy A new 30 VDC power supply is available for the CMMmicro and a new 30 VDC nominal specified ...

Page 11: ... dBm 4 9 GHz radios have a range of 30 to 18 dBm and a default of 18 dBm 12 5 W DC power 2 7 2 Radio with integrated antenna form factor specifications Radio with an integrated internal antenna 18 x 18 3 dB beam 17 dBi gain for antenna at 5 4 GHz 17 dBi antenna gain plus 10 dBm transmit power gives the regulatory maximum 27 dBm EIRP 16 dBi gain for antenna at 4 9 GHz 16 dBi antenna gain plus 18 dB...

Page 12: ...QAM Typical Maximum Range 5 mi 8 km 2 5 mi 4 km 1 25 mi 2 km Typical Maximum Aggregate up down Throughput 7 Mbps 14 Mbps 21 Mbps PMP 54400 and PTP 54200 5 4 GHz OFDM 10 MHz Nominal Receive Sensitivity including FEC 89 dBm 78 dBm 70 dBm Modulation QPSK 16 QAM 64 QAM Typical Maximum Range 15 mi 24 km 4 mi 6 5 km 1 7 mi 2 7 km Typical Maximum Aggregate up down Throughput 7 Mbps 14 Mbps 21 Mbps PMP 49...

Page 13: ...e with clusters of 6 APs on a tower with channel center spacing of either 25 MHz for Advantage APs or 20 MHz for non Advantage APs This is ABCABC channel planning with 5 MHz guard band between the 20 MHz channels for Advantage APs and no guard band needed for non Advantage Available 5 4 GHz channel center frequencies for each region are shown in Table 3 These vary by region due to different band e...

Page 14: ... in Table 3 Even in regions where use of the spectrum between 5600 and 5650 MHz is allowed such as the US the best practice is to not use these channels if there are any other usable channels available Only use the channels in this weather notch after performing long term site surveys minimum of a week to ascertain the spectrum is clear and that there don t appear to be any weather radar in the ar...

Page 15: ... FSK APs especially on the same tower but also in the same geographical area the following practices should be followed to avoid interference between the two systems Plan spacing between OFDM and FSK channels to provide 25 MHz center spacing which gives a 10 MHz guard band between the 10 MHz OFDM channel and the 20 MHz FSK channel Coordinate Downlink Data Range and Control Slot settings using both...

Page 16: ...l Slots the frame calculators give different results Use of the frame calculators is similar to the previous use when collocating software scheduled and hardware scheduled APs Procedure 1 Finding collocation values using Frame Calculators 1 Using the Tools Frame Calculator on an OFDM module enter the desired Downlink Data Range and Control Slot settings click Calculate and observe the Rec SEQ Star...

Page 17: ...a slot of every frame sent over the air expect downlink broadcast is expected to be acknowledged by the receiver and if acknowledgement is not received the data is resent The sending unit monitors these resends and adjusts the operation rate accordingly A normal system may have links that move from 3X to 2X and back or 1X as the RF environment changes or links Furthermore the links operate indepen...

Page 18: ... link troubleshooting Note that it is useful for as many links as possible to run at 3X to provide as much capacity as possible for the sector In particular just because you want to limit throughput to an individual subscriber does not mean you should set that link to 1X operation Use MIR Maximum Information Rate settings to cap the SM s bandwidth use but let the link run at as high an operation r...

Page 19: ... greatest overall range and the greatest range for 3X operation It may be useful to reduce Transmitter Output Power when Canopy systems are located close together with good coverage given because of their proximity and full power isn t needed or in cases where an operator is trying to reduce interference from the Canopy system to other systems Each SM s Transmitter Output Power is automatically se...

Page 20: ... In some cases operators may find that sectors with high levels of small packet requests such as might be seen in a sector handling several VoIP streams benefit overall from slightly higher Control Slot settings If different sectors require different numbers of Control Slots the operator should use the Frame Calculator to find a combination of settings that put Rec SEQ Start times within 300 bit t...

Page 21: ...es should set the Region Code to that country Operators in regions or countries with no requirements for DFS should use the Other Region Code New APs and BHMs from the factory will show a Region Code of None and will not transmit until the Region Code is set to a value other than None Canada and for new equipment Europe have requirements to avoid certain frequencies used by some weather radar To m...

Page 22: ...ng beacon from an AP or BHS the SMs or BHSs in the sector are also not transmitting when the AP or BHM is not transmitting The FCC and IC require DFS only on APs and BHMs Europe applies the ETSI specificiation to both APs BHMs and SMs BHSs while Brazil applies it only to APs and BHMs In the ETSI case when an SM or BHS boots it scans to see if an AP is present if it can detect a Canopy beacon If an...

Page 23: ...nsistent with their country or region For countries or regions not listed in the Region Code pop up set the Region Code consistent with your country s regulatory requirements For example several countries in South America follow the same DFS regulations as Brazil so in those countries the Region Code should be set to Brazil IMPORTANT Operators under regulatory requirements for DFS must ensure the ...

Page 24: ...e Region Code After an SM BHS registers to an AP BHM it uses the Region of the AP BHM to determine its DFS behavior and displays the AP s or BHM s Region Code on its Home General Status page as shown in Figure 8 The two Region Codes should be the same in normal operation but will not be the same if for example as shown in Figure 7 and Figure 8 an SM configured with a Region Code of None has regist...

Page 25: ...s manually configured Region Code the one on the Configuration General page and so does not show a Region Code on its Home General Status page Under normal operations APs and BHMs operating with DFS see Table 6 will experience an additional minute after power up or reboot before they will register any SMs or BHSs SMs and BHSs operating with DFS see Table 6 will experience an additional minute afte...

Page 26: ...ability Check will be performed on the 2nd alternate frequency before it is then used for transmission If radar is detected on the 2nd alternate frequency either during Channel Availability Check or during operation the radio will cease transmission unless or until the primary channel clears its 30 minute lock out The alternate frequencies configured in the AP or BHM must be included in the SM s o...

Page 27: ...her a system overly sensitive to DFS events or a system not transmitting at its full legal power 4 6 NETWORK CONTROL PARAMETERS Network control parameters are configured the same as they are in standard Canopy These include High Priority DiffServ NAT DHCP VLAN MIR and CIR MIR and CIR are configured the same way as in standard Canopy but the operator may or may not want to take advantage of the hig...

Page 28: ...ent Important The Cyclic Prefix must be set the same on both the BHM and the BHS If they don t match the BHS will not register to the BHM 4 During installation use Link Tests to confirm link quality per standard installation and alignment procedures 5 If a Link Test shows low throughput or efficiency consider changing the Cyclic Prefix to 1 4 on both the BHM and the BHS along with other standard i...

Page 29: ...ase for APs SMs or BHs where the antenna is purchased separately by the operator A short coaxial cable from the radio terminates in a male N connector The antenna has a chassis mounted female N connector The antenna includes tower mount brackets with adjustable down tilt Installing an AP typically consists of 4 phases 1 Configuring the AP in a depot or at the job site using the information and dec...

Page 30: ...e antenna 3 Connect the radio to the antenna by sliding it into the captive space Secure the radio to the antenna using the two bolts provided 4 Assemble the lower bracket on the antenna assembly Although it may seem intuitive to attach both brackets to the tower or pole and then hang the antenna it usually works better to have the bottom bracket already attached to the antenna before climbing 5 W...

Page 31: ...s for tower climbing and connect the upper bracket to a pole mounting fixture or the tower 7 Hang the antenna assembly on the upper bracket 8 Connect the lower bracket to the pole or tower using the quick connect system provided 9 The quick connect system allows easy attachment and detachment and adjustment without any lose parts ...

Page 32: ...alculations done during Planning If any doubts confirm downtilt after the radio is operational using SMs in the field at selected test locations end of procedure Procedure 3 Assembling a 4 9 GHz AP and attaching to tower 1 Perform a parts check to ensure all parts are present 2 Assemble unit per the instructions that come with the kit ...

Page 33: ...n the field at selected test locations end of procedure Procedure 4 Cabling and Grounding Earthing the AP 1 Standard Canopy installation practices apply including using shielded Ethernet cable for all infrastructure cabling using drip loops providing extra cable for future use at any termination and ensuring the tower or structure is fully grounded Protective Earth PE 2 Use dielectric grease on al...

Page 34: ...or this end of procedure Figure 9 Ground lug highlighted on AP Unlike standard Canopy APs the PMP 400 and PTP 200 Series AP have metal to metal contact from the tower or support structure through the antenna through the coax cable to the radio Due to this to provide the best protection from near lightning hits it is strongly recommended to install surge suppression at the AP The 600SSC surge suppr...

Page 35: ... to metal connectivity through the coax and antenna to ground the lug can be used to ground the SM for additional protection Similarly a 600SSC can be used within 3 ft 1 m of the SM or BH to provide additional protection Especially for a BH or in cases where the SM is mounted high and is more exposed or in known difficult areas for lightning consider using these two techniques to increase the radi...

Page 36: ...ital device pursuant to Part 15 of the US FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with these instructions may cause harmful interference to radio communications If this equipment does cause harmful i...

Page 37: ...idth 18 dBm 6 2 2 Industry Canada IC Notification This device complies with RSS 210 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 Users should be cautioned to take note that in Canada high power radars are alloc...

Page 38: ...nnectorized antenna shall be no more than 0 5 W 27 dBm For EU member states RLAN equipment in the 5 4GHz bands is exempt from individual licensing under Commission Recommendation 2003 203 EC Contact the appropriate national administrations for details on the conditions of use for the bands in question and any exceptions that might apply Also see www ero dk for further information 10 MHz channels a...

Page 39: ...s have not approved these devices for operation in Brazil Until they are approved they are not available for sale in Brazil and the information in this section is provisional and preliminary For compliant operation in the 5 4 GHz band the Equivalent Isotropic Radiated Power from the integrated antenna or connectorized anteanna shall not exceed 27 dBm 0 5 W The operator is responsible for enabling ...

Page 40: ...compliance with China requirements it is not intended to communicate compliance with EU RoHS or any other environmental requirements Table 8 Disclosure Table 有毒有害物质或元素 部件名称 铅 Pb 汞 Hg 镉 Cd 六价铬 Cr 6 多溴联苯 PBB 多溴二苯醚 PBDE 金属部件 电路模块 电缆及电缆组件 塑料和聚合物部件 表示该有毒有害物质在该部件所有均质材料中的含量均在SJ T11363 2006 标准规定的限量要求以下 表示该有毒有害物质至少在该部件的某一均质材料中的含量超出SJ T11363 2006 标准规定的限量要求 6 3 EXPOSURE SEPARATION DISTANCES To protect from o...

Page 41: ...Fields The applicable power density exposure limits from the documents referenced above are 10 W m 2 for RF energy in the 5 4 GHz frequency bands Peak power density in the far field of a radio frequency point source is calculated as follows S P G 4 d2 where S power density in W m 2 P RMS transmit power capability of the radio in W G total Tx gain as a factor converted from dB d distance from point...

Page 42: ...eration the receipt and sufficiency of which are hereby mutually acknowledged you and Motorola agree as follows Grant of License Subject to the following terms and conditions Motorola Inc grants to you a personal revocable non assignable non transferable non exclusive and limited license to use on a single piece of equipment only one copy of the software contained on this disk which may have been ...

Page 43: ...L MOTOROLA OR ANY OF THE LICENSORS DIRECTORS OFFICERS EMPLOYEES OR AFFILIATES OF THE FOREGOING BE LIABLE TO YOU FOR ANY CONSEQUENTIAL INCIDENTAL INDIRECT SPECIAL OR SIMILAR DAMAGES WHATSOEVER including without limitation damages for loss of business profits business interruption loss of business information and the like whether foreseeable or unforeseeable arising out of the use or inability to us...

Page 44: ...er party from resorting to judicial proceedings if i good faith efforts to resolve the dispute under these procedures have been unsuccessful ii the dispute claim or controversy involves intellectual property or iii interim relief from a court is necessary to prevent serious and irreparable injury to that party or to others General Illinois law governs this license The terms of this license are sup...

Page 45: ...MP 400 and PTP 200 Series Canopy User Guide Supplement Issue 3 January 2009 Page 45 of 45 limitation may not apply to you IN NO CASE SHALL MOTOROLA S LIABILITY EXCEED THE AMOUNT YOU PAID FOR THE PRODUCT ...

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