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Cambium PTP 450, Конфигурация и руководство пользователя

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Wireless operation 

PTP 450 Configuration and User

 

 

pmp-0815 (August 2015) 

 

1-13

 

 

OFDM and channel bandwidth 

The PTP 450 Series transmits using Orthogonal Frequency Division Multiplexing (OFDM). 
The channel bandwidth of the OFDM signal may be configured to 5 MHz (3.5 GHz, 3.6 GHz 
and 5.8 GHz only), 7 MHz (3.5 GHz and 3.6 GHz only), 10 MHz or 20 MHz.   

Link operation – Dynamic Rate Adapt 

PTP 450 Series products offer eight levels or speeds of operation – 2X MIMO-B and 1X 
MIMO-A (QPSK), 4X MIMO-B and 2X MIMO-A (16-QAM), 6x MIMO-B and 3X MIMO-A (64-
QAM) and 8X MIMO-B and 4X MIMO-A (265-QAM). If received power is less due to 
distance between the BHM and the BHS or due to obstructions, or if interference affects 
the RF environment, the system automatically and dynamically adjusts the links to the best 
operation level.  
The system chooses its modulation rate dynamically, based on an internal ARQ (Automatic 
Repeat reQuest) error control method. With ARQ, every data slot of every frame sent over 
the air (except 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 re-
sends and adjusts the modulation rate accordingly. It is normal to have links that change 
levels of operation as the RF environment changes. Furthermore, the uplink or downlink 
portions of TDD duty cycle operate independently; normal operation can have a downlink 
running at 6x while the uplink RF environment only supports 2x. 
The various modulation levels used by the PTP 450 are shown in 

Table 5

. 

Table 5 

Modulation levels 

Rate 

MIMO-B 

MIMO-A 

QPSK 

2X MIMO-B 

1X MIMO-A 

16-QAM 

4X MIMO-B 

2X MIMO-A 

64-QAM 

6X MIMO-B 

3X MIMO-A 

256-QAM 

8X MIMO-B 

4X MIMO-A 

 

 

MIMO-A achieves half the throughput of MIMO-B but adds a combining diversity (gain) 

which enhances the link budget or availability. 

 

 

 

Содержание PTP 450

Страница 1: ...Cambium PTP 450 Configuration and User Guide System Release 13 4...

Страница 2: ...in the PTP 450 Configuration and User Guide Resetting to Factory Defaults 2 options 1 On the radio GUI navigate to Configuration Unit Settings and select Set to Factory Defaults OR 2 On the radio GUI...

Страница 3: ...terial Accordingly any copyrighted material of Cambium its licensors or the 3rd Party software supplied material contained in the Cambium products described in this document may not be copied reproduc...

Страница 4: ...th national regulations In the USA follow Section 810 of the National Electric Code ANSI NFPA No 70 1984 USA In Canada follow Section 54 of the Canadian Electrical Code These codes describe correct in...

Страница 5: ...ry requirements for radar detection To meet these requirements users must set the correct region code during commissioning of the PTP 450 If this is not done installers and users may be liable to civi...

Страница 6: ...450 1 2 Purpose 1 2 Key Features 1 2 Typical Deployment 1 3 System Components 1 3 PTP 450 Backhaul Radio 1 5 BHM BHS interfaces 1 6 BHM BHS diagnostic LEDs 1 8 Mounting brackets 1 10 Network connecti...

Страница 7: ...of BHS 3 10 Task 3 Upgrading the software and using CNUT 3 11 Checking the installed software version 3 11 Upgrading to a new software version 3 11 Task 4 Configuring General and Unit settings 3 15 G...

Страница 8: ...Waves 4 15 Noting Possible Obstructions in the Fresnel Zone 4 15 Planning for co location and using the OFDM Frame Calculator Tool 4 15 Selecting Sites for Network Elements 4 19 Surveying Sites 4 20 C...

Страница 9: ...ns of use 5 2 Title and restrictions 5 3 Confidentiality 5 4 Right to use Cambium s name 5 4 Transfer 5 4 Updates 5 4 Maintenance 5 5 Disclaimer 5 5 Limitation of liability 5 5 U S government 5 6 Term...

Страница 10: ...z Radios 6 16 Country Codes and available spectrum 6 18 FCC compliance testing 6 32 FCC and ICC IDs and certification numbers 6 32 Listen Before Talk LBT for 3 6 GHz Radios 6 38 Listen Before Talk LBT...

Страница 11: ...ration parameter of Security tab 3 33 Figure 21 Login page Security Banner 3 34 Figure 22 BHM Security tab 3 35 Figure 23 Protocol Filtering tab of BHM 3 40 Figure 24 Security tab of BHS 3 42 Figure 2...

Страница 12: ...anagement domain 4 33 Figure 47 BHM BHS Add User tab of account page 4 39 Figure 48 Delete User tab of the BHM BHS 4 39 Figure 49 Change User Setting tab BH 4 40 Figure 50 BHM Evaluation Configuration...

Страница 13: ...M Time tab parameters 3 30 Table 19 BHM security tab attributes 3 36 Table 20 Protocol filtering tab attributes 3 41 Table 21 Security tab of BHS 3 43 Table 22 Protocol filtering tab of BHS 3 47 Table...

Страница 14: ...Table 57 PTP 450 safety compliance specifications 6 9 Table 58 EMC emissions compliance 6 9 Table 59 Power Compliance Margins 6 13 Table 60 Radio certifications 6 15 Table 61 OFDM DFS operation based...

Страница 15: ...deployment It is intended for use by the system administrator After the initial general and legal information the guide begins with a set of tasks to complete a basic configuration of the equipment O...

Страница 16: ...stem Release 13 3 003v000 August 2015 Updated PTP content for System Release 13 4 Contacting Cambium Networks PTP support website http www cambiumnetworks com products ptp Cambium main website http ww...

Страница 17: ...the customer or anyone acting on the customer s behalf to abide by the instructions system parameters or recommendations made in this document Cross references References to external publications are...

Страница 18: ...umnetworks com support 3 Ask for assistance from the Cambium product supplier 4 Gather information from affected units such as The IP addresses and MAC addresses The software releases The configuratio...

Страница 19: ...repair or replace the defective product within thirty 30 days of receipt of the defective product Repaired or replaced product is subject to the original warranty period but not less than thirty 30 da...

Страница 20: ...recognized security practices Security aspects to be considered are protecting the confidentiality integrity availability of information and assets Assets include the ability to communicate informati...

Страница 21: ...warning has the following format Warning text and consequence for not following the instructions in the warning Cautions Cautions precede instructions and are used when there is a possibility of dama...

Страница 22: ...duces the key features typical uses product variants and components of the PTP 450 PTP 450 Backhaul Radio on page 1 3 Describes BHM and BHS Radios Cabling and lightning protection on page 1 11 Describ...

Страница 23: ...s offers the following benefits Up to 132 Mbps of usable throughput State of the art MIMO Multi In Multi Out technology MIMO Matrix B This technique provides the ability to double the throughput of a...

Страница 24: ...oyment After ordering a BH unit the customer can decide via software configuration if this unit is a BHM Backhaul Master or a BHS Backhaul Slave The radio link operates on a single frequency channel u...

Страница 25: ...3 5 GHz PTP 450 Global ROW Model 3300 3600 5 7 10 20 Combined Transmit power limited based on Country Code setting Available center frequencies based on Country Code setting 3 6 GHz PTP 450 Global ROW...

Страница 26: ...dio and networking electronics It is supplied in a connectorized or radiated configuration The connectorized unit is connected with external antennas which can cope with different radio conditions The...

Страница 27: ...TP 450 BH units have a different appearance from the existing 5 GHz PTP 450 BHSs 3 5 GHz and 3 6 GHz units are compatible only with reflector dish and not the LENS BHM BHS interfaces The BHM BHS inter...

Страница 28: ...0 ohm RF cable N type 3 6 GHz 45 degree RF connection to BHM antenna 5 GHz Vertical RF connection to BHM antenna External antenna Path B RF Port 3 5 GHz 45 degree RF connection to BHM antenna 50 ohm R...

Страница 29: ...atus of the BHM Table 3 BHM LED descriptions LED Color when active Status information provided Notes LNK 5 Green Ethernet link Continuously lit when link is present ACT 4 Yellow Presence of data activ...

Страница 30: ...ta activity on the Ethernet link Flashes during data transfer Frequency of flash is not a diagnostic indication GPS 3 Red Unused On high interference Blinking medium interference Off low interference...

Страница 31: ...ing a proprietary powering technique Power supply The BHM BHS power supply generates the supply voltage 29 VDC from the external DC source and injects the supply voltage into the radio units The power...

Страница 32: ...st not be installed as the highest point in a localized area Outdoor connections The term drop cable refers to the cable that is used for all connections that terminate outside the building for exampl...

Страница 33: ...Furthermore collocated BHMs must be synced together an unsynchronized BHM that transmits during the receive cycle of a collocated BHM can prevent a second BHM from being able to decode the signals fro...

Страница 34: ...es its modulation rate dynamically based on an internal ARQ Automatic Repeat reQuest error control method With ARQ every data slot of every frame sent over the air except downlink broadcast is expecte...

Страница 35: ...0 6 mi 16 9 km 5 2 mi 8 4 km 1 9 mi 3 0 km 5 4GHz Max LOS range no fade margin 5 MHz channel bandwidth with Integrated BHS antenna 8 2 mi 13 1 km 5 8 mi 9 3 km 2 6 mi 4 2 km 1 3 mi 2 1 km 0 5 mi 0 8 k...

Страница 36: ...no fade margin 20 MHz channel bandwidth with Integrated BHS antenna 3 6 mi 5 7 km 2 5 mi 4 0 km 1 3 mi 2 0 km 0 6 mi 0 9 km 0 2 mi 0 3 km with Reflector Dish that adds 16 dB to BHS capability 22 5 mi...

Страница 37: ...MHz Channel up down 19 Mbps 38 1 Mbps 76 2 Mbps 114 3 Mbps 152 4 Mbps 10 MHz Channel up down 9 1 Mbps 18 Mbps 36 Mbps 54 1 Mbps 72 1 Mbps 5 MHz Channel up down 4 1 Mbps 8 1 Mbps 16 4 Mbps 24 5 Mbps 32...

Страница 38: ...73 2 km 32 4 mi 51 8 km 16 4 mi 26 3 km 7 3 mi 11 7 km 2 6 mi 4 2 km 3 5GHz Max LOS range no fade margin 7 MHz channel bandwidth with Integrated BHS antenna 16 4 mi 26 3 km 11 6 mi 18 6 km 5 2 mi 8 3...

Страница 39: ...S RX Sensitivity including FEC 20 MHz Channel 86 dBm 86 dBm 79 dBm 73 dBm 65 dBm 10 MHz Channel 89 dBm 89 dBm 83 dBm 76 dBm 69 dBm 7 MHz Channel 91 dBm 91 dBm 84 dBm 78 dBm 71 dBm 5 MHz Channel 92 dBm...

Страница 40: ...6 2 mi 9 9 km 2 0 mi 3 2 km 3 6GHz Max LOS range no fade margin 7 MHz channel bandwidth with Integrated BHS antenna 13 9 mi 22 2 km 9 8 mi 15 7 km 4 6 mi 7 3 km 2 0 mi 3 1 km 0 7 mi 1 1 km with Refle...

Страница 41: ...A 16 QAM Quadrature Amplitude Modulation MIMO B and MIMO A 64 QAM MIMO B and MIMO A or 256 QAM MIMO B and MIMO A based on the RF environment to provide 1x 2x 3x 4x 6x and 8x operation MIMO Multiple In...

Страница 42: ...ptional encryption for data transmitted over the wireless link The PTP 450 Series supports the following forms of encryption for security of the wireless link DES Data Encryption Standard An over the...

Страница 43: ...ng interfaces Hypertext transfer protocol HTTP HTTPS Simple network management protocol SNMP Network time protocol NTP System logging Syslog Wireless Manager WM software Canopy Network Updater Tool CN...

Страница 44: ...System management PTP 450 Configuration and User pmp 0815 August 2015 1 23 Figure 8 BHM web based management screenshot...

Страница 45: ...on State Machine Log BH Authorization State Machine Log Accounts These web pages are used to Change User Password Add User and Delete User Quick Start The Quick Start web page provides a walkthrough o...

Страница 46: ...that the installer cannot add or delete users or change the password of any other user TECHNICIAN who has permissions to modify basic radio parameters and view informational web pages GUEST who has no...

Страница 47: ...owerful user interface you can not only be able to control your network s access distribution and backhaul layers but can also have visibility to WLAN sites and be able to quickly launch indoor networ...

Страница 48: ...ally sets this Configuration parameter in the BHMs to the IP address of the Network Updater server when the server performs any of the update commands Allows you to choose among updating o Entire netw...

Страница 49: ...rmational tabs of the GUI The General Status tab provides information on the operation of BHM and BHS This is the tab that opens by default when you access the GUI Example of BHM and BHS General Statu...

Страница 50: ...15 August 2015 Viewing General Status tab BHM The General Status tab provides information on the operation of this BHM This is the tab that opens by default when you access the GUI of the BHM Example...

Страница 51: ...s field provides the current time Any BHS that registers to a BHM inherits the system time which is displayed in this field as GMT Greenwich Mean Time Ethernet Interface This field indicates the speed...

Страница 52: ...master is currently in link with a backhaul slave Sync Pulse Status This field indicates the status of synchronization as follows Generating Sync indicates that the module is set to generate the sync...

Страница 53: ...II object and can be polled by an SNMP management server Site Contact This field indicates contact information for the physical module You can provide or change this information in the SNMP tab of the...

Страница 54: ...ust 2015 Viewing General Status tab BHS The General Status tab provides information on the operation of this BHS This is the tab that opens by default when you access the GUI of the BHS An example of...

Страница 55: ...ou request technical support provide the information from this field Uptime This field indicates how long the module has operated since power was applied System Time This field provides the current ti...

Страница 56: ...access to the BHM s management interface Channel Frequency This field lists the current operating frequency of the radio Receive Power This field lists the current combined receive power level in dBm...

Страница 57: ...II object and can be polled by an SNMP management server Site Contact This field indicates contact information for the physical module You can provide or change this information in the SNMP tab of the...

Страница 58: ...g for configuration on page 3 2 This section is divided into several tasks including Task 1 Connecting to the unit Task 2 Configuring IP and Ethernet interfaces Task 3 Upgrading the software and using...

Страница 59: ...ration All national and local safety standards must be followed while configuring the units and aligning the antennas Ensure that personnel are not exposed to unsafe levels of RF energy The units star...

Страница 60: ...and powering up on page 3 4 Logging into the web interface BHM or BHS on page 3 5 Configuring the management PC To configure the local management PC to communicate with the BHS follow these instructio...

Страница 61: ...e the default gateway blank Connecting to the PC and powering up To connect the BHM or BHS to the PC and power up the unit follow these instructions Procedure 2 Connecting to the PC and powering up 1...

Страница 62: ...ace as a system administrator follow these instructions Procedure 3 Logging into the web interface BHM or BHS 1 Start the web browser from the management PC 2 Type the IP address of the unit into the...

Страница 63: ...guration and User Guide Task 1 Connecting to the unit 3 6 pmp 0815 August 2015 3 Log in with the default administrator Username admin and Password admin Figure 12 BHM General Status page ADMINISTRATOR...

Страница 64: ...time conserves IP addresses and allows modules to be moved to a different network within the Cambium system In conjunction with the NAT features each BHS provides A DHCP server that assigns IP addres...

Страница 65: ...o the Ethernet port of the BHS Currently the internal management interfaces will always operate as Q ports Accept QinQ Frames This option is valid for the Q in Q port so that the user may force blocki...

Страница 66: ...e of the BHM The Q in Q EtherType parameter is configured with a default EtherType of 0x88a8 in addition to four alternate EtherTypes that can be configured to aid in interoperability with existing ne...

Страница 67: ...he user may force blocking of existing 802 1ad Q in Q frames This way only untagged or single tagged packets will come in and out of the Ethernet interface If a Q in Q frame is about ingress or egress...

Страница 68: ...alled Software Version under Device Information 3 Go to the support website see Contacting Cambium Networks on page xvi and find Point to Multipoint software updates Check that the latest PTP 450 soft...

Страница 69: ...saging o CNUT HTTP HTTPS Server for upgrading via SNMP commands and monitoring via SNMP messaging This also supports an option to either set the image order specifically for this file server or to all...

Страница 70: ...sive discovery Ensures that when you intend to execute a script against all elements the script is indeed executed against all elements Maintains master lists of elements element groups against which...

Страница 71: ...ement to the empty network tree using the Add Elements to Network Root operation located at Edit Add Elements to Network Root 5 In the Add Elements dialogue select a type of Access Point or Subscriber...

Страница 72: ...figuring General and Unit settings General tab of BHM s Configuration section Figure 15 General tab of BHM The General tab of the BHM s Configuration section contains many of the configurable paramete...

Страница 73: ...ut Upon BHM power on it does not transmit until a valid synchronization pulse is received If there is a loss of GPS synchronization pulse within two seconds the BHM automatically attempts to source GP...

Страница 74: ...rop down list select the region in which the radio is operating Country From the drop down list select the country in which the radio is operating Unlike selections in other parameters your Country se...

Страница 75: ...th the existing network infrastructure The Bridge Entry Timeout must be a longer period than the ARP Address Resolution Protocol cache timeout of the router that feeds the network Update Application A...

Страница 76: ...Configuration File Upload and Apply Configuration File The Default Plug option controls how the BHM must react when it detects a connected override plug The PTP also supports import and export of conf...

Страница 77: ...lick on Browse button under Upload and Apply Configuration File tab and select the configuration file from disk 3 Click Upload followed by Apply Configuration File button click 4 The Status of Configu...

Страница 78: ...ault Plug Detection If Enabled is checked then an override default plug functions as a default plug When the module is rebooted with the plug inserted it can be accessed at the IP address 169 254 1 1...

Страница 79: ...he default values The configuration file is highlighted as downloadable link and the naming convention is mac address of radio cfg Apply Configuration File This allows to import and apply configuratio...

Страница 80: ...Task 4 Configuring General and Unit settings PTP 450 Configuration and User pmp 0815 August 2015 3 23 General tab of BHS Figure 17 General tab of BHS...

Страница 81: ...ue in order to configure some other region sensitive feature s this parameter must be always set to the value that corresponds to the local region Country This parameter allows you to set the country...

Страница 82: ...ever you must disable bridge table filtering as only a deliberate part of your overall network design since disabling it allows unwanted traffic across the wireless interface Specify the appropriate b...

Страница 83: ...nit settings 3 26 pmp 0815 August 2015 Attribute Meaning Latitude Longitude Height Physical radio location data may be configured via the Latitude Longitude and Height fields Latitude and Longitude is...

Страница 84: ...gs attributes Attribute Meaning Set to Factory Defaults Upon Default Plug Detection If Enabled is checked then an override default plug functions as a default plug When the module is rebooted with the...

Страница 85: ...you made in any tab but did not commit by a reboot of the module are undone Set to Factory Defaults When you click this button all configurable parameters on all tabs are reset to the factory settings...

Страница 86: ...on the items that need to be changed If a sparse configuration file is imported only the items in the file will be imported Other configuration will remain unchanged There could also be used a specia...

Страница 87: ...NTP data is addressable from the BHM If the BHM needs to obtain time and date from a CMMmicro CMM4 or a separate NTP server enter the IP address or DNS name of the CMM or NTP server on this tab To fo...

Страница 88: ...uration and User pmp 0815 August 2015 3 31 Attribute Meaning Date This field may be used to manually set the system date of the radio NTP Update log This field shows NTP clock update log It includes N...

Страница 89: ...perate with AES or DES wireless link security Managing module access by passwords on page 3 33 to set up the BHM and BHS user access Security Banner for BHM and BHS on page 3 33 To allows users to acc...

Страница 90: ...iant with the Federal Information Processing Standards FIPS 197 in the U S A Managing module access by passwords Adding a User for Access to a Module Adding a user for access to a module on page 4 38...

Страница 91: ...re 21 Login page Security Banner The user must accept I have read understood and accept the above notice s to proceed with login The login button will be disable until user accepts notice message The...

Страница 92: ...Task 5 Configuring Security PTP 450 Configuration and User pmp 0815 August 2015 3 35 Security tab of BHM Figure 22 BHM Security tab...

Страница 93: ...fault this key is set to 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF 24 Hour Encryption Refresh A BHM that has encryption enabled forces its BHS to re register once every 24 hours during which the BHM refreshe...

Страница 94: ...ata You can use this field to suppress the display of data about this BHM on the BHM Evaluation tab of the Tools page in all BHSs that register Web Telnet FTP Session Timeout Enter the expiry in secon...

Страница 95: ...allows to Enable and Disable Telnet access to the Radio FTP This option allows to Enable and Disable FTP access to the Radio TFTP This option allows to Enable and Disable TFTP access to the Radio Sit...

Страница 96: ...login Disable The Security Banner Notice will not be displayed before login Security Banner Notice User can enter ASCII 0 9a zA Z newline line feed are allowed text up to 1300 characters User must acc...

Страница 97: ...PTP 450 Configuration and User Guide Task 5 Configuring Security 3 40 pmp 0815 August 2015 Protocol Filtering tab of BHM Figure 23 Protocol Filtering tab of BHM...

Страница 98: ...ion You can specify ports for which to block subscriber access regardless of whether NAT is enabled RF Telnet Access RF Telnet Access restricts Telnet access to the BHM from a device situated below a...

Страница 99: ...450 Configuration and User Guide Task 5 Configuring Security 3 42 pmp 0815 August 2015 Security tab of BHS Figure 24 Security tab of BHS In the Security tab of the BHS you may set the following parame...

Страница 100: ...an DES AES products are certified as compliant with the Federal Information Processing Standards FIPS 197 in the U S A Web Telnet FTP Session Timeout Enter the expiry in seconds for remote management...

Страница 101: ...allows to Enable and Disable Telnet access to the Radio FTP This option allows to Enable and Disable FTP access to the Radio TFTP This option allows to Enable and Disable TFTP access to the Radio Sit...

Страница 102: ...login Disable The Security Banner Notice will not be displayed before login Security Banner Notice User can enter ASCII 0 9a zA Z newline line feed are allowed text up to 1300 characters User must acc...

Страница 103: ...on and User Guide Task 5 Configuring Security 3 46 pmp 0815 August 2015 Protocol Filtering tab of BHS Figure 25 Protocol Filtering tab of BHS In the Protocol Filtering tab of the BHS you may set the f...

Страница 104: ...mber at Port n Enable TCP and or UDP by clicking the associated radio button If the DHCP state parameter is set to Enabled in the Configuration IP tab of the BHS do not check the Bootp Client option f...

Страница 105: ...s in the band see the drop down list on the radio GUI Channel Bandwidth The channel size used by the radio for RF transmission The setting for the channel bandwidth must match between the BHM and the...

Страница 106: ...for TCP application Receive Quality Debug To aid in link performance monitoring the BHM and BHS now report the number of fragments received per modulation i e QPSK 16 QAM 64 QAM and per channel polari...

Страница 107: ...icable regulations Calculate the permissible transmitter output power for the module Confirm that the initial power setting is compliant with national or regional regulations Confirm that the power se...

Страница 108: ...y from the GUI of the BHM and the IPv6 packet is set up accordingly There is no separate GUI option for IPv6 priority Once the priority is set it is set for IPv4 and IPv6 packets Then depending upon w...

Страница 109: ...iority values Among the settable parameters the priority values and therefore the handling of packets in the high or low priority channel are set in the BHM for all downlinks within the sector and in...

Страница 110: ...IPv6 Prioritization IPv6 filtering is done independent of IPv4 filtering Configuring IPV6 Filtering IPv6 filters are set using the Protocol Filtering tab on the BHM and BHS at Configuration Protocol F...

Страница 111: ...nce there is change in custom frequencies granularity the following conditions should to be taken care while downgrading the radio s from 13 4 release If BHM is running with 13 4 and transmitting at 1...

Страница 112: ...radio parameters PTP 450 Configuration and User pmp 0815 August 2015 3 55 Figure 28 3 6 GHz 3 5 GHz BHM Custom Frequencies The attributes for Custom Frequencies tab of the 3 6 GH 3 5 GHz BHM are expl...

Страница 113: ...uencies with a channel raster of 1 KHz can be added from the available range by keying in the frequency and then clicking the Add Frequency button Click Remove Frequency button to delete a specific fr...

Страница 114: ...450 Configuration and User pmp 0815 August 2015 3 57 Radio tab of BHS The Radio tab of the BHS for 5 4 GHz is as shown in Figure 29 Figure 29 Radio tab of BHS In the Radio tab of the BHS you may set...

Страница 115: ...t BHM with which to register If required for registration the BHS changes its channel bandwidth back to 10 MHz to match the best BHM The BHS will attempt to connect to an BHM based on power level whic...

Страница 116: ...used by the radio for RF transmission Selecting multiple channel bandwidths will increase registration and re registration times Cyclic Prefix Scan The cyclic prefix for which BHM scanning is execute...

Страница 117: ...BHS only 8 OFDM integrated antenna with reflector dish 14 5 GHz 12 2 4 GHz 11 3 GHz OFDM Connectorized BHS CBHS with an external antenna This value must correspond to the published gain of the extern...

Страница 118: ...onfiguring radio parameters PTP 450 Configuration and User pmp 0815 August 2015 3 61 Figure 30 BHS Custom Frequencies The attributes for Custom Frequencies tab of the 3 6 GH 3 5 GHz BHS explained in T...

Страница 119: ...e frequency and then clicking the Add Frequency button Click Remove Frequency button to delete a specific frequency keyed in the text box Click Default Frequencies add a pre defined list of frequencie...

Страница 120: ...up SNMP agent Operators may use SNMP commands to set configuration parameters and retrieve data from the BHM and BHS modules Also if enabled when an event occurs the SNMP agent on the PTP 450 sends a...

Страница 121: ...s follows Table 30 BHM SNMP attributes Attribute Meaning SNMP Community String 1 Specify a control string that can allow a Network Management Station NMS to access SNMP information No spaces are allow...

Страница 122: ...e reboot of radio is not required after modifying SNMP Community String 1 to take effect Engine ID The Engine ID may be between 5 and 32 hex characters The hex character input is driven by RFC 3411 re...

Страница 123: ...st enter both The network IP address in the form xxx xxx xxx xxx The CIDR Classless Interdomain Routing prefix length in the form xx For example 16 in 198 32 0 0 16 specifies a subnet mask of 255 255...

Страница 124: ...tus If you want session status traps sent to Wireless Manager or an NMS select Enabled Site Information Viewable to Guest Users Operators can enable or disable site information from appearing when a u...

Страница 125: ...PTP 450 Configuration and User Guide Task 7 Setting up SNMP agent 3 68 pmp 0815 August 2015 SNMP tab of BHS Figure 32 SNMP tab of BHS Con Continue...

Страница 126: ...ule via SNMP or for all SNMP access to the module to be read only SNMP Community String 2 Read Only Specify an additional control string that can allow an Network Management Station NMS to read SNMP i...

Страница 127: ...ly user per devices The default values for the Read Only users is Username Canopyro Authentication Password authCanopyro Privacy Password privacyCanopyro The minimum length of password for SNMPv3 Auth...

Страница 128: ...xecute an Internet search on Classless Interdomain Routing You are allowed to specify as many as 10 different accessing IP address subnet mask combinations SNMP Trap Server DNS Usage The management DN...

Страница 129: ...for this field is 128 characters Site Contact Enter contact information for the module administrator This parameter is written into the sysContact SNMP MIB II object and can be polled by Wireless Man...

Страница 130: ...unts through GUI and SNMP Syslog captures any user accounts that are added or deleted Spectrum Analysis Syslog records a message every time Spectrum Analysis runs Since the BHM must be set to a BHS fo...

Страница 131: ...dotted decimal or DNS name of the syslog server address Syslog Server Port The syslog server port default 514 to which syslog messaging is sent BHM Syslog Transmit When enabled syslog messages are se...

Страница 132: ...t BHM If the BHS cannot register then it will syslog to its locally defined syslog server through its wired connection if any When set to Local only the BHS ignores the BHM s definition of the syslog...

Страница 133: ...register with a BHM then it uses the Syslog Minimum Level defined on that BHM If the BHS cannot register then it uses its own Syslog Minimum Level setting When set to Local only the BHS will always us...

Страница 134: ...st to display values for Session Count Reg Count and Re Reg Count Session Count This field displays how many times the BHM has granted registration to the BHS Typically this is the sum of Reg Count an...

Страница 135: ...and days If these values are greater than 1 1 and 0 or they increase while you are monitoring them troubleshoot the link For example Use Receive Power Level for aiming and then use Link Tests to conf...

Страница 136: ...resnel Zone and plan channel usage Selecting Sites for Network Elements on page 4 19 describes how to survey sites find expected coverage areas clear the radio horizon and calculate aim angles Diagram...

Страница 137: ...ed Obeying Regulatory limits The local regulator may restrict frequency usage and channel width and may limit the amount of conducted or radiated transmitter power Some countries impose conducted powe...

Страница 138: ...sed in the current network FSK indicates an existing PTP 1x0 series network and OFDM indicates an existing PTP 230 network Existing Ch BW MHz The channel size or channel bandwidth used in the current...

Страница 139: ...lting channel bandwidth configured in the PTP 450 system Resulting Total Bandwidth Used MHz The total amount of spectrum which is used by the existing system Resulting Aggregate Tower Throughput Mbps...

Страница 140: ...lacement of PTP 1x0 series equipment with PTP 450 equipment During the Scenario 1 it is presumed that the neighbouring frequencies are free and that a guard band is not required at the edges of the sp...

Страница 141: ...t 2015 Table 37 Scenario 1 spectrum usage Beginning frequency usage Resulting frequency usage assuming no interference at band edges 5725 5730 5735 5740 FSK A MIMO A 5 740 GHz 5745 5750 5755 5760 FSK...

Страница 142: ...s deployed It is recommended to run this scan at several different times of day and night 2 Record relevant BHM and BHS configuration parameters within the current operating network if applicable incl...

Страница 143: ...sted below in Table 38 The migration in this scenario results in a complete replacement of PTP 230 series equipment with PTP 450 equipment Table 38 Deployment scenario 2 Term Definition Existing Syste...

Страница 144: ...ployment scenario 2 migration procedure 1 Identify proximity to potential system interferers by running a spectrum analysis scan where the PTP 450 equipment is deployed It is recommended to run this s...

Страница 145: ...n page 4 10 The effect of strong winds on the installation see Wind loading on page 4 11 Power supply site selection When selecting a site for the BHM or BHS power supply consider the following factor...

Страница 146: ...timated from Force in kilograms 0 1045aV2 Where Is a surface area in square meters V wind speed in meters per second The lateral force produced by a single PTP 450 at different wind speeds is shown in...

Страница 147: ...The structure and mounting brackets of the BHS are capable of withstanding wind speeds up to 190 kph 118 mph Ensure that the structure to which the BHS is fixed to is also capable of withstanding the...

Страница 148: ...cal display that shows power level in RSSI and dBm at 5 MHz increments throughout the frequency band range regardless of limited selections in the Custom Radio Frequency Scan Selection List parameter...

Страница 149: ...until the area has been adequately scanned and logged As with any other data that pertains to your business a decision today to put the data into a retrievable database may grow in value to you over...

Страница 150: ...the signal result in signal cancellation The foliage of trees and plants in the Fresnel Zone can cause signal loss Seasonal density moisture content of the foliage and other factors such as wind may...

Страница 151: ...e Start for all collocated BHMs are within 300 bit times if possible within 150 bit times In Cambium Point to Multipoint systems 10 bit times 1 s The calculator does not use values in the module or po...

Страница 152: ...n the BHM or BHS Frame Period Select the Frame Period in of the radio The support Frame Periods are 5 ms 2 5 ms Max Range Not applicable for PTP Downlink Data Initially set this parameter to the same...

Страница 153: ...d 21 data slots up Round Trip Air Delay MaxRange This is the roundtrip air delay in bit times for the Max Range value set in the calculator Approximate distance MaxRange The Max Range value used for f...

Страница 154: ...k Data parameter until the calculated results for BHM Receive Start are within 300 bit time of each other if possible 150 bit time 10 Access the Radio tab in the Configuration web page of each BHM in...

Страница 155: ...from wireless equipment that is installed at the site in the future Whether a pre existing grounding system path to Protective Earth exists and what is required to establish a path to it Who is permi...

Страница 156: ...from the lower module to the higher module B in the example provided in Figure 38 Figure 38 Variables for calculating angle of elevation and depression Where Is b angle of elevation B vertical differe...

Страница 157: ...ical feet 30 meters or more and as much spectral separation as possible within the same frequency band range the use of the frame calculator to tune the Downlink Data parameter in each so that the rec...

Страница 158: ...Analyzer on a module it enters a scan mode and drops any RF connection it may have had Scanning mode ends when either you click Disable on the Spectrum Analyzer page or it times out after 15 minutes a...

Страница 159: ...ontracted to a professional installer Standards Full details of lightning protection methods and requirements can be found in the international standards IEC 61024 1 and IEC 61312 1 the U S National E...

Страница 160: ...it 600SS must be installed within 600 mm 24 in of the point at which the power cable enters the building or equipment room The drop cable must be grounded at the building entry point The drop cable mu...

Страница 161: ...e equipment must be lower than the top of the tower or its lightning air terminal The metal tower or mast must be correctly grounded A grounding kit must be installed at the first point of contact bet...

Страница 162: ...t be below the lightning terminals and finials A grounding conductor must be installed around the roof perimeter to form the main roof perimeter lightning protection ring Air terminals are typically i...

Страница 163: ...equirements must be observed inside multi story or high rise buildings Figure 43 The drop cable shield must be bonded to the building grounding system at the entry point to the building The drop cable...

Страница 164: ...oSync but if a previously received synchronization signal is lost and no GPS signaling alternative is achieved from the timing port the BHM automatically changes to synchronization mode Generate Sync...

Страница 165: ...e same frequency band A BHM that is isolated by at least 5 miles 8 km from any other equipment can generate and pass sync pulse without GPS timing and not risk that interference results from the gener...

Страница 166: ...Configuration options for TDD synchronization PTP 450 Configuration and User pmp 0815 August 2015 4 31 Figure 45 GPS timing throughout the network...

Страница 167: ...If an IP address that is set in the module is not the 169 254 x x network address then the network operator must assign the computer a static IP address in the same subnet When a DHCP server is not f...

Страница 168: ...er static or dynamic IP addressing You must also assign the appropriate subnet mask and network gateway to each module Address Resolution Protocol As previously stated the MAC address identifies a mod...

Страница 169: ...0 0 Network gateway address of 169 254 0 0 For each radio and CMMmicro and CMM4 assign an IP address that is both consistent with the IP addressing plan for your network and cannot be accessed from t...

Страница 170: ...d as untagged Must not be used as a management VLAN 1 Although not noted as special case by IEEE specifications these packets identify traffic that was untagged upon ingress into the BHS and must rema...

Страница 171: ...ip table Ingress any combination of VLAN parameter settings with a VID not in the membership table Local Ingress Allow Frame Types Tagged Frames Only with no 802 1Q tag Only Tagged Allow Frame Types U...

Страница 172: ...2 1Q VLAN inside of an 802 1ad VLAN A nested VLAN which is the original 802 1Q tag and a new second 802 1ad tag allows for bridging of VLAN traffic across a network and segregates the broadcast domain...

Страница 173: ...name admin Both admin and root inherit the password that was previously used for access to the module o The Full Access password if one was set o The Display Only Access password if one was set and no...

Страница 174: ...iewing the configurations The local and remote Read Only user account can be created by Admin Installer or Tech logins To create a Read Only user the read only check box needs to be checked The Read O...

Страница 175: ...ser Setting tab allows to update password mode update and general status permission for a user Update Password This tab provides a drop down list of configured users from which a user is selected to c...

Страница 176: ...me General Status Session Status Event Log Network Interface Layer2 Neighbors Configuration General IP Radio SNMP Quality of Service QoS Security Time VLAN DiffServ Protocol Filtering Port Configurati...

Страница 177: ...Calculator Link Status Remote Spectrum Analyzer Sessions DNS Test Logs BHS Session BH Authentication State Machine Log BH Authorization State Machine Log Accounts Change User Password Add User Delete...

Страница 178: ...iguration General IP Radio SNMP Security VLAN DiffServ Protocol Filtering Port Configuration Syslog Unit Settings Statistics Scheduler Bridge Control Block Bridging Table Ethernet Radio VLAN Data VC F...

Страница 179: ...ser Guide Security planning 4 44 pmp 0815 August 2015 BHS Authorization Accounts Change User Password Add User Delete User PDA Quick Status Spectrum Results PDA Information BHM Evaluation AIM Copyrigh...

Страница 180: ...he SNMP portion of the protocol stack on the BHS Protocol and Port Filtering with NAT Disabled User can filter both protocols and the three user defined ports Using the check boxes on the interface yo...

Страница 181: ...fined Port 2 PPPoE ARP All Others All Other IPv4 The following are example situations in which you can configure protocol filtering where NAT is disabled If you block a subscriber from only PPPoE and...

Страница 182: ...fined ports for filtering UDP and TCP IPv4 Multicast Block IPv4 packet types except other filters defined IPv6 Multicast Block IPv6 packet types except other filters defined ARP Filter all Ethernet pa...

Страница 183: ...rt The listen port on the device used for HTTPS communication Radius Port The destination port used by the device for RADIUS communication Radius Accounting Port The destination port used by the devic...

Страница 184: ...of the values of those individual parameters The setting of this DHCP state parameter in the Network Interface tab of the Home page is Read only Planning for airlink security Cambium fixed wireless b...

Страница 185: ...BH GUI navigate to Configuration Security Page 3 Under GUI heading Security Mode set SNMP to SNMPv3 Only 4 Click the Save Changes button 5 Go to Configuration SNMP Page 6 Under GUI heading SNMPv3 sett...

Страница 186: ...o Username Canopyro o Authentication Password authCanopyro o Privacy Password privacyCanopyro Read write user by default read write user is disabled o Username Canopy o Authentication Password authCa...

Страница 187: ...5 GHz END Connectorized DES Only C036045A001A 3 6 GHz PTP 450 BH Unit C036045A003A 3 6 GHz PTP 450 BH Unit DES only C036045B001A PTP 450 3 65 GHz END Integrated C036045B002A PTP 450 3 65 GHz END Conne...

Страница 188: ...N000900L007A Cable UL Power Supply Cord Set US N000900L008A Cable UL Power Supply Cord Set EU N000900L009A Cable UL Power Supply Cord Set UK C050000D001A 5 GHz CLIP Cassegrain Lens for Improved Perfor...

Страница 189: ...equipment must not be made unless under the express consent of the party responsible for compliance Any such modifications could void the user s authority to operate the equipment and voids the manufa...

Страница 190: ...tional aids licensed to you The word Product refers to Cambium s fixed wireless broadband devices for which the Software and Documentation is licensed for use Grant of license Cambium Networks Limited...

Страница 191: ...oduct technical data or software to any country for which the United States Government requires an export license or other governmental approval without first obtaining such license or approval Title...

Страница 192: ...ped by you or v is disclosed as required by law provided that you notify Cambium prior to such disclosure and provide Cambium with a reasonable opportunity to respond Right to use Cambium s name Excep...

Страница 193: ...TS IN THE SOFTWARE WILL BE CORRECTED CAMBIUM MAKES NO WARRANTY WITH RESPECT TO THE CORRECTNESS ACCURACY OR RELIABILITY OF THE SOFTWARE AND DOCUMENTATION Some jurisdictions do not allow the exclusion o...

Страница 194: ...tent with the rights provided to you under the aforementioned provisions of the FAR and DFARS as applicable to the particular procuring agency and procurement transaction Term of license Your right to...

Страница 195: ...THIRD PARTY SOFTWARE WILL THEN BE GOVERNED BY THE SEPARATE THIRD PARTY LICENSE ZLIB Copyright Notice Copyright 1995 1998 Jean loup Gailly and Mark Adler This software is provided as is without any ex...

Страница 196: ...0 Faruk Ates All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met Redistributions of source c...

Страница 197: ...me Michael Bostock may not be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTO...

Страница 198: ...warrants that hardware will conform to the relevant published specifications and will be free from material defects in material and workmanship under normal use and service Cambium shall within this t...

Страница 199: ...TO USE THE PRODUCT INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF BUSINESS PROFITS BUSINESS INTERRUPTION LOSS OF BUSINESS INFORMATION OR ANY OTHER PECUNIARY LOSS OR FROM ANY BREACH OF WARRANTY EVEN...

Страница 200: ...that apply to the PTP 450 Series products The following topics are described in this chapter Equipment specifications on page 6 2 Wireless specifications on page 6 7 Data network specifications on pag...

Страница 201: ...054045B001A C054045B002A Spectrum Channel Spacing 5 MHz 7 MHz 10 MHz 20 MHz channel bandwidth Configurable on 2 5 MHz increments 5 GHz Configurable on 1 kHz increments 3 5 GHz 3 6 GHz 7 MHz Channel ba...

Страница 202: ...Bm 8x 69 dBm 5 8 GHz OFDM 1x 89 dBm 2x 89 dBm 4x 82 dBm 6x 76 dBm 8x 68 dBm Nominal Receive Sensitivity w FEC 7 MHz Channel Single Branch 3 5 GHz OFDM 1x 91 dBm 2x 91 dBm 4x 84 dBm 6x 78 dBm 8x 71 dBm...

Страница 203: ...od Packets Per Second 12 500 GPS Synchronization Yes via uGPS Quality of Service Diffserv QoS Link Budget Combined Transmit Power 30 to 22 dBm to EIRP limit by region in 1 dB configurable intervals 5...

Страница 204: ...3 lbs with antenna 2 5 kg 5 5 lbs without antenna 5 GHz 5 9 kg 13 lbs with antenna 2 5 kg 5 5 lbs without antenna Dimension s H x W x D 3 5 GHz 15 kg 33 lbs with antenna 2 5 kg 5 5 lbs without antenna...

Страница 205: ...ration and User Guide Equipment specifications 6 6 pmp 0815 August 2015 Category Specification CE EN 301 893 v1 6 1 5 4 GHz EN 302 502 v1 2 1 5 8 GHz ETSI EN 302 326 2 V1 2 2 3 5 GHz ETSI EN 302 326 2...

Страница 206: ...power and link loss General wireless specifications Wireless specifications that apply to all PTP 450 variants are listed in Table 55 Table 55 PTP 450 wireless specifications Item Specification Chann...

Страница 207: ...le 56 Table 56 PTP 450 Ethernet bridging specifications Ethernet Bridging Specification Protocol IEEE 802 3 compatible QoS IEEE 802 1p IEEE 802 1Q IEEE 802 1ad DSCP IPv4 Interface 10 100 BaseT half fu...

Страница 208: ...P 450 safety compliance specifications Region Specification USA UL 60950 Canada CSA C22 2 No 60950 Internation al CB certified certificate to IEC 60950 Electromagnetic compatibility EMC compliance EMC...

Страница 209: ...web site at http www hc sc gc ca ewh semt pubs radiation 99ehd dhm237 limits limites_e html and Safety Code 6 EN 50383 2002 Basic standard for the calculation and measurement of electromagnetic field...

Страница 210: ...hod as that provides a worst case analysis Details of the assessment to EN50383 2002 can be provided if required Where Is S power density in W m2 P maximum average transmit power capability of the rad...

Страница 211: ...ensity from the RF field is below generally accepted limits for the general population PTP 450 equipment adheres to all applicable EIRP limits for transmit power when operating in MIMO mode Separation...

Страница 212: ...m2 18 7 cm 50 cm 20 in 71 01 Integrated BHS 9 dBi patch with 14 dBi Reflector Dish 0 158 W 22 dBm 199 23 dB 10 W m2 or 1 mW cm2 50 cm 100 cm 40 in 40 3 5 GHz OFDM Integrated BHS 8 dBi patch 0 316 W 25...

Страница 213: ...10 W m2 or 1 mW cm2 35 4 cm 100 cm 40 in 79 7 Gain of antenna in dBi 10 log G The regulations require that the power used for the calculations is the maximum power in the transmit burst subject to al...

Страница 214: ...bands in which the system operates may be unlicensed and in these bands the system can be used provided it does not cause interference The system is not guaranteed protection against interference from...

Страница 215: ...ion The modules use region specific DFS based on the Country Code selected on the module s Configuration General page By directing installers and technicians to set the Country Code correctly the oper...

Страница 216: ...effect No effect Africa Algeria 5 4 GHz No effect No effect No Oceania Australia 5 4 GHz ETSI EN 301 893 v1 6 1 DFS ETSI EN 301 893 v1 6 1 DFS No 5 8 GHz No effect No effect No Europe Denmark Finland...

Страница 217: ...No 5 8 GHz ETSI EN 302 502 v1 2 1 DFS ETSI EN 302 502 v1 2 1 DFS No Country Codes and available spectrum The following tables list the Country Codes available on PTP 450 BHM and BHS units Country Code...

Страница 218: ...40 10 MHz 3405 3595 3800 20 20 MHz 3410 3590 3600 10 Asia China 5 MHz 3300 3400 3302 5 3397 5 50 kHz 1900 20 10 MHz 3305 3395 1800 10 20 MHz 3310 3390 1600 5 India 5 MHz 3300 3600 3302 5 3597 5 50 kHz...

Страница 219: ...dBm Australia 17 23 57 23 60 23 63 Australia Canada 17 23 62 23 62 23 62 Canada China 17 23 N A 23 N A 23 N A China Denmark 17 23 60 23 63 23 66 Denmark Finland 17 23 60 23 63 23 66 Finland France 17...

Страница 220: ...es 5 MHz 3650 3700 3652 5 3697 5 50 kHz 900 10 10 MHz 3655 3695 800 5 20 MHz 3660 3690 600 2 Asia India 5 MHz 3550 3800 3552 5 3797 5 50 kHz 4900 50 10 MHz 3555 3795 4800 25 20 MHz 3560 3790 4600 12 I...

Страница 221: ...3 Canada Denmark 17 25 60 25 63 25 66 Denmark Finland 17 25 60 25 63 25 66 Finland France 17 25 60 25 63 25 66 France Germany 17 25 60 25 63 25 66 Germany Greece 17 25 60 25 63 25 66 Greece India 17 2...

Страница 222: ...follows FCC rules 10 MHz 5470 5600 5650 5725 11 5475 5595 5645 5720 2 5 MHz 74 16 20 MHz 5465 5490 5640 5715 66 6 Other ETSI Any country that follows ETSI rules 10 MHz 5470 5600 5650 572511 5475 5595...

Страница 223: ...annels based on PTP 450 available range Level 1 Level 2 Africa Algeria 5 MHz 5470 5600 5472 5 5597 5 2 5 MHz 50 24 10 MHz 5475 5595 48 11 20 MHz 5465 5490 44 4 Europe Europe Denmark Finland France Ger...

Страница 224: ...rk Norway United Kingdom Finland 10 MHz 5725 5795 5815 5850 5730 5790 5820 5845 2 5 MHz 37 10 20 MHz 5735 5785 5825 5840 29 4 Germany 10 MHz 5755 5875 5760 5870 45 12 20 MHz 5765 5865 41 6 Spain 10 MH...

Страница 225: ...MHz 5735 5815 33 5 Malaysia 5 MHz 5725 5875 5827 5 5872 5 19 10 10 MHz 5830 5870 17 5 20 MHz 5835 5865 13 2 OFDM Radio Model Country Channel Size Band Edges MHz Range of Center Frequencies Available...

Страница 226: ...35 5785 5825 5865 39 5 Australia 5 MHz 5725 5850 5727 5 5847 5 49 25 10 MHz 5730 5845 47 12 20 MHz 5735 5840 43 6 Canada United States 5 MHz 5725 5850 5730 5845 47 24 10 MHz 5730 5845 12 20 MHz 5735 5...

Страница 227: ...ed States Canada 17 10 27 13 30 United States Canada Brazil 17 10 27 13 30 Brazil Algeria 17 13 30 13 30 Algeria Australia 17 10 27 13 30 Australia Austria Belgium Bosnia Herzegovina Bulgaria Croatia...

Страница 228: ...IRP Limit Device Country Code Setting 10 MHz Channel Bandwidth dBm 20 MHz Channel Bandwidth dBm Greece 17 10 27 13 30 Greece Liechtenstein 17 10 27 13 30 Liechtenstein Norway 17 10 27 13 30 Norway Por...

Страница 229: ...it Combined TX Default Setting BHM EIRP Limit Combined TX Default Setting BHM EIRP Limit Device Country Code Setting 5 MHz Channel Bandwidth dBm 10 MHz Channel Bandwidth dBm 20 MHz Channel Bandwidth d...

Страница 230: ...a BHS takes on the DFS type of the BHM to which it registers For example when a BHS in Europe registers to a BHM with the Country Code set to United Kingdom that BHS will use ETSI DFS no matter what i...

Страница 231: ...nvironment notwithstanding use in commercial business and industrial environments Notwithstanding that Cambium has designed and qualified the PTP 450 products to generally meet the Class B requirement...

Страница 232: ...z ISM band Z8H89FT 0010 109W 0010 PTP 450 BHM 3 6 GHz 20 MHz channels centered on 3660 3690 in 50 kHz increments within the 3550 3800 MHz ISM band 17 dBi Connectorized 25 dBm 10 MHz channels centered...

Страница 233: ...S 2 4 GHz 20 MHz channels centered on 2417 5 2460 in 2 5 MHz increments within the 2400 2483 5 MHz ISM band 7 dBi Integrated 19 dBm 7 dBi Integrated with 12 dBi Reflector Dish 17 dBm 10 MHz channels c...

Страница 234: ...i Reflector Dish 25 dBm Z8H89FT 0009 109W 0009 PTP 450 BHS 3 6 GHz 20 MHz channels centered on 3560 3690 in 50 kHz increments within the 3550 3800 MHz ISM band 8 dBi Integrated 25 dBm 8 dBi Integrated...

Страница 235: ...SM band 9 dBi Integrated 19 dBm 9 dBi Integrated with 14 dBi Reflector Dish 9 dBi Integrated with 5 5 dBi LENS 9 dBi Integrated with 8 dBi CLIP 10 MHz channels centered on 5730 5845 in 2 5 MHz increme...

Страница 236: ...centered on 5480 5590 5660 5715 in 2 5 MHz increments within the 5470 5600 5650 5725 MHz UNII band 9 dBi Integrated 11 dBm 9 dBi Integrated with 14 dBi Reflector Dish 7 dBm 9 dBi Integrated with 5 5...

Страница 237: ...gy16 The guidance addresses several questions to help determine the contention based protocol capability of a device PTP 450 Compliance The Listen Before Talk feature hereafter referred to as LBT is a...

Страница 238: ...Bi The receive antenna gain A is set equal to the external antenna gain As part of the radio configuration for LBT the operator must enter the maximum desired conducted power Pc the external antenna g...

Страница 239: ...eive Transmit Transition Gap If interference is detected the following frame is left empty no symbol is used not even the overhead symbols Since the BHM does not send an UL MAP the uplink also remains...

Страница 240: ...ng Channel interference has been detected and the BHM is no longer transmitting Preparing for Transmit Initialization required before the Channel Availability Check Checking Channel Availability Curre...

Страница 241: ...ion for 5 4 GHz In order to enable LBT the Regional and Country will have to be configured for an Other Regulatory Other ETSI or Europe followed by County that supports the ETSI standard This setting...

Страница 242: ...ke note that high power radars are allocated as primary users meaning they have priority of the 5650 5850 MHz spectrum and these radars could cause interference and or damage to license exempt local a...

Страница 243: ...n the conditions of use for the bands in question and any exceptions that might apply This radio transmitter identify the device by certification number or model number if Category II has been approve...

Страница 244: ...the 5 4 GHz band the transmit power EIRP from the integrated antenna or a connectorized antenna shall be no more than 0 5 W 27 dBm For EU member states RLAN equipment in the 5 4GHz bands is exempt fro...

Страница 245: ...setting the Country Code to Brazil including after the module is reset to factory defaults Important Note This equipment operates as a secondary application so it has no rights against harmful interf...

Страница 246: ...802 15 The IEEE standard for wireless personal area networks Access Point Cluster Two to six Access Point Modules that together distribute network or Internet services to a community of subscribers E...

Страница 247: ...e master module Bit Error Rate Ratio of incorrect data received to correct data received Box MIB Management Information Base file that defines module level objects See also Management Information Base...

Страница 248: ...nt Module A module that provides power GPS timing and networking connections for an Access Point cluster CodePoint See DiffServ Color Code Field Module parameter that identifies the other modules with...

Страница 249: ...orrelates to the channel on which the packet should be sent The value is a numeric code point Cambium modules map each of 64 code points to values of 0 through 7 Three of these code points have fixed...

Страница 250: ...through Ethernet connections ETSI European Telecommunications Standards Institute Fade Margin The difference between strength of the received signal and the strength that the receiver requires for ma...

Страница 251: ...r an Access Point Module this LED is continuously lit as the module receives sync pulse In the operating mode for a Subscriber this LED flashes on and off to indicate that the module is not registered...

Страница 252: ...of Internet Protocol which defines 32 bit fields for data transmission ISM Industrial Scientific and Medical Equipment radio frequency band in the 900 MHz 2 4 GHz and 5 8 GHz ranges L2TP over IPSec L...

Страница 253: ...erconnection system This address serves as an electronic serial number Management Information Base Space that allows a program agent in the network to relay information to a network monitor about the...

Страница 254: ...n the Management Information Base outdiscards count Field How many outbound packets were discarded without errors that would have prevented their transmission Some of these packets may have been disca...

Страница 255: ...which has an IP address that is not unique or not registered PTMP See Point to Multipoint Protocol Quick Start Interface page that requires minimal configuration for initial module operation Radio Si...

Страница 256: ...the strength of a received signal An acceptable link displays an RSSI value of greater than 700 RTG Receive Transmit Transition Gap A gap between the uplink burst and the subsequent downlink burst in...

Страница 257: ...s how many leading bits of the IP address identify the network The number of subnet mask bits that are set 0 indicate how many trailing bits of the IP address identify the host Subscriber Module Custo...

Страница 258: ...system specific textual conventions See also Management Information Base Tokens Theoretical amounts of data See also Buckets TOS 8 bit field in that prioritizes data in a IP transmission See http www...

Страница 259: ...use is to connect remote employees who are at home or in a different city to their corporate network over the Internet Any of several VPN implementation schemes is possible BHS supports L2TP over IPSe...

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