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Chapter 2 - Installation Guidelines

WILINK I MODULAR BASE STATION SYSTEM MANUAL

Figure 2-2 illustrates the method of mounting an ODU on a pole, using metal

bands.

Figure 2-2: ODU Pole Installation Using Metal Bands

Summary of Contents for WILINK I

Page 1: ...System Manual WILINK I Modular Base Station SW Version 2 0 February 2006 P N 214360...

Page 2: ...6 6 Frequency Bands File Section 4 7 5 Separating availability of radio bands new HW from SW releases SW Version 2 0 January 2006 7 Cumulative Power On Time Sections 4 5 1 4 8 4 1 Display of the cumul...

Page 3: ...Hybrid VLAN Mode Sections 4 10 1 5 4 10 4 3 1 6 Enabling classification of both tagged and untagged frames SW Version 2 0 January 2006 17 VLAN Transparency Mode Sections 4 10 1 5 4 10 4 4 3 Defining...

Page 4: ...led and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference...

Page 5: ...inity must be grounded in the same way and not be grounded elsewhere The DC supply system is to be local i e within the same premises as the equipment There shall be no disconnect device between the g...

Page 6: ...pplicable regulation and national codes it is highly recommended to ensure that the outdoor unit and the antenna mast when using external antenna are grounded and suitable lightning protection devices...

Page 7: ...d its components Chapter 2 Installation Describes how to install the Base Station system components Chapter 3 Commissioning Describes how to configure basic parameters and validate units operation Cha...

Page 8: ...es 23 2 1 Installing the AU ODU 24 2 2 Installing the Base Station Equipment 31 Chapter 3 Commissioning 49 3 1 Configuring Basic Parameters of Base Station 50 3 2 Operation Verification 52 Chapter 4 O...

Page 9: ...A 2 File Loading Procedure 183 A 3 Completing the Software Upgrade Switching Versions 184 Appendix B Defining Service Profiles for Generic VoIP Gateways 185 B 1 Introduction 186 B 2 1 POTS Basic VoIP...

Page 10: ...INK I BST SH Chassis Slot Assignments 32 Figure 2 5 PIU Module Front Panel 34 Figure 2 6 PSU Module Front Panel 37 Figure 2 7 AU IDU Module Front Panel 38 Figure 2 8 NPU Module Front Panel 40 Figure 2...

Page 11: ...et Ports 15 Table 1 10 Configuration and Management 16 Table 1 11 Standards Compliance General 16 Table 1 12 Environmental Specifications 17 Table 1 13 Services 18 Table 1 14 Mechanical Specifications...

Page 12: ...Port Configuration 59 Table 4 2 Default Passwords 74 Table 4 3 Frequency Bands 92 Table 4 4 Automatic Association of Channel 1 Upon First Power Up 103 Table 4 5 Rates Modulation Schemes and Coding 10...

Page 13: ...Generic non DRAP VoIP Services 164 Table 4 18 Pre Configured BE and RT QoS Profile for Voice Services 165 Table 4 19 Pre Configured CG QoS Profile for Generic non DRAP VoIP Services 165 Table 4 20 Pr...

Page 14: ...1 1 Chapter 1 System Description In This Chapter Introducing WILINK I page 2 Base Station Equipment page 5 Networking Equipment page 9 Management Systems page 9 Specifications page 12...

Page 15: ...ms accommodate hundreds of subscriber units per channel with subscriber units that may support different services to multiple end users The system uses OFDM radio technology which is robust in adverse...

Page 16: ...3 5 GHz CPE supports the full range The Base Station s radio ODU supports either band 3 5a or band 3 5b Table 1 3 6 GHz Frequency Bands Series band Duplex Separation Uplink Frequency Downlink Frequen...

Page 17: ...System Description WILINK I MODULAR BASE STATION SYSTEM MANUAL 4 Management Systems SNMP based Management Billing and Customer Care and other Operation Support Systems Figure 1 1 WILINK I System Arch...

Page 18: ...r Interface Units PIU and up to four redundant Power Supply Units PSUs One of the double Euro slots is dedicated to the Network Processing Unit NPU module supporting a central networking and managemen...

Page 19: ...he Base Station and all its registered SUs Out Of Band OOB management is supported through a dedicated 10 100 Base T interface A serial RS 232 port supports local configuration monitoring and debuggin...

Page 20: ...erface between the Base Station site s DC power source and the Base Station chassis PSUs and external AU ODUs which receive power via the AU IDUs The PIU filters and stabilizes the Base Station input...

Page 21: ...redundancy Number of AUs Minimum Required Number of PSUs 1 5 2 6 3 1 2 6 1 Air Ventilation Unit AVU The 2U high AVU includes a 1U high integral chamber for inlet airflow and a 1U high fan tray with a...

Page 22: ...sed to connect to other Operation Support Systems including servers Customer Care systems and AAA Authentication Authorization and Admission tools 1 4 1 bwaNMS bwaNMS is a comprehensive Carrier Class...

Page 23: ...apid customer base expansion 1 4 2 WILINK I Configuration Utility WILINK I Configuration Utility is an SNMP Simple Network Management Protocol application designed for on line management of WILINK I s...

Page 24: ...e upgrade for the NPU Micro Base Station AUs and SUs On line performance data monitoring and statistics collection A special MS Excel Add In for effective tabular and graphical display of collected da...

Page 25: ...3600 3653 5 3700 3753 5 Frequency AU ODU 3 6b 3646 5 3700 3746 5 3800 Operation Mode FDD Full duplex Channel Bandwidth 3 5 MHz 1 75 MHz Central Frequency Resolution 0 125 MHz Antenna Port AU ODU N Typ...

Page 26: ...h Modulation Coding Net Phy Bit Rate Mbps Sensitivity dBm Net Phy Bit Rate Mbps Sensitivity dBm BPSK 1 2 1 41 100 0 71 103 BPSK 3 4 2 12 98 1 06 101 QPSK 1 2 2 82 97 1 41 100 QPSK 3 4 4 23 94 2 12 97...

Page 27: ...th ESTI EN 302 085 V 1 1 2 2001 02 CSI CS2 CS3 BS ANT 120 3 5V 14 dBi typical in the 3 3 3 7 GHz band 120o AZ x 6 7o EL vertical polarization compliant with ESTI EN 302 085 V 1 2 3 2005 09 CS1 BS ANT...

Page 28: ...dB 240 MHz 15 dB 140 MHz 8 dB 64 MHz Minimum IF cable Shielding Effectiveness 90 dB in the 10 300 MHz band Maximum IF cable Return Loss 20 dB in the 10 300 MHz band Maximum IF cable DC Resistance 4 0...

Page 29: ...MP Agents SNMP ver 1 client MIB II RFC 1213 Private WILINK I MIBs Authentication X509v3 digital certificate Software upgrade Using TFTP Configuration upload download Using TFTP 1 5 6 Standards Complia...

Page 30: ...5 7 Environmental Table 1 12 Environmental Specifications Type Unit Details Outdoor units 40 C to 55 C Operating temperature Indoor equipment 0 C to 40 C Outdoor units 5 95 non condensing Weather pro...

Page 31: ...ce 8 4 uplink 4 downlink Max number of data connections per SU 126 Max number of data connections per AU 3999 3 x number of SUs 3 connections are reserved for each SU Max number of SUs per AU 510 Max...

Page 32: ...fully equipped base station including 6 ODUs 1 NPU 6 AUs with 1 ODU per AU 1 1 PIUs 2 1 PSUs Full Base station including 2 ODUs per AU 868W maximum for a fully equipped base station including 12 ODUs...

Page 33: ...cription PIU 48V 3 pin 40A D Type male Amphenol P N 717TWA3W3PHP2V4RRM6 DATA 100 1000Base T RJ 45 with 2 embedded LEDs Cable connection to a PC Crossed Cable connection to a hub Straight MGMT 10 100Ba...

Page 34: ...nting kit 2 to 4 pole Connector N Type female 53 6 x 36 x 3 2 3 BS ANT 120 3 5V Mounting kit 0 75 to 2 pole Mechanical tilt 0 to 30 Connector N Type female 76 2 x 8 3 x 7 6 2 0 BS ANT 60 3 5H Mounting...

Page 35: ...2 2 Chapter 2 Installation Guidelines In This Chapter Installing the AU ODU page 24 Installing the Base Station Equipment page 31...

Page 36: ...ILINK I BST AU ODU 3 3g AU ODU operating in the 3 3g band WILINK I BST AU ODU 3 5a AU ODU operating in the 3 5a band WILINK I BST AU ODU 3 5b AU ODU operating in the 3 5b band WILINK I BST AU ODU 3 6a...

Page 37: ...r or Service Provider to legal and financial liabilities The Supplier and its resellers or distributors are not liable for injury damage or regulation violations associated with the installation of Ou...

Page 38: ...able 2 2 Table 2 2 IF Cables Requirements Item Description Screening Effectiveness 90 dB minimum in the 10 300 MHz band IF cable Impedance 50 ohm Maximum IF cable Attenuation 19 dB 240 MHz 15 dB 140 M...

Page 39: ...the top backsides of the unit and the protrusion on the bottom backside enable the use of 9 16 wide metal bands not included with the package to secure the unit to a pole NOTE Install the unit with t...

Page 40: ...r 2 Installation Guidelines WILINK I MODULAR BASE STATION SYSTEM MANUAL 28 Figure 2 2 illustrates the method of mounting an ODU on a pole using metal bands Figure 2 2 ODU Pole Installation Using Metal...

Page 41: ...isture and humidity Table 2 4 AU ODU LEDs Name Description Functionality PWR Power indication Off ODU is not powered Green ODU power OK ALARM Not Used Red blinks shortly during ODU power up ETH WLNK W...

Page 42: ...he RF cable 1 Connect one end of the coaxial RF cable to the RF connector marked located on the bottom panel of the unit 2 Connect the other end of the RF cable to the antenna 3 The RF connectors shou...

Page 43: ...h chassis WILINK I BST PSU up to 4 per chassis Power Supply Unit s WILINK I BST NPU Network Processing Unit and Monitor cable WILINK I BST AU IDU up to 6 per chassis Access Unit Indoor Unit s 2 2 1 2...

Page 44: ...routing of cables connecting to power source s outdoor unit s and other equipment To enable power source and or Power Interface Unit 1 1 redundancy two PIU modules can be installed in the designated s...

Page 45: ...ctor ejector handle to support hot swap control After releasing the ejector s button the HOT SWAP LED should turn on indicating that power to from the back panel is disconnected and the module can be...

Page 46: ...ation PIU without HOT SWAP LED disconnect power from the PIU module before inserting ejecting it to from the chassis Before disconnecting the power cable from the PIU the power source must be disconne...

Page 47: ...removal Blue Power from the module to the chassis can be disconnected and the PIU can be safely removed For instructions on using the HOT SWAP handles refer to Section 2 2 9 2 2 5 1 Preparing a Power...

Page 48: ...number of PSU modules excluding redundant units required for various Base Station configurations Table 2 8 PSU Requirements Configurations with one NPU excluding PSU redundancy Number of AUs Minimum R...

Page 49: ...N SYSTEM MANUAL 37 Figure 2 6 PSU Module Front Panel Table 2 10 PSU LEDs LED Status PWR ALRM Description Off Off No power or fatal damage Off Red Power input is out of range or PSU is damaged or PSU i...

Page 50: ...ontains the wireless IEEE 802 16a MAC and modem and is responsible for the wireless network connection establishment and for bandwidth management Each AU IDU includes two 3 5 1 75 MHz PHY channels tha...

Page 51: ...nsmission Green IDU transmission OK SP Spare Not Used IP IP activity indication Off No downlink AU to SU IP activity Green blinking Downlink AU to SU IP activity ODU1 ODU2 PWR IDU to ODU Power Indicat...

Page 52: ...g Unit NPU The NPU module serves as the central processing unit that manages the base station s components and the SUs served by it It also aggregates the traffic from the AU modules and transfers it...

Page 53: ...outer Straight GPS SYNC IN 15 pin micro D Type jack Not used currently Connection to a GPS receiver or to an NPU in another chassis that supplies synchronization signals GPS SYNC OUT 15 pin micro D Ty...

Page 54: ...es EXT ALRM External alarm indication Off No alarms Red Alarm received via the ALRM IN connector MASTER Master Slave operation indication Off Secondary NPU backup Green Primary NPU GPS SYNC GPS IF clo...

Page 55: ...er handle if available down the lower handle simultaneously until you hear the locking click and the red buttons are released The blue HOT SWAP LED will briefly turn on only in AU and NPU indicating t...

Page 56: ...HOT SWAP LED is turned on 4 Press the handles down the upper handle up the lower handle until the module is unlocked firmly hold the handles and take the module out of the chassis To eject a PSU or a...

Page 57: ...n the rear panel of the chassis and firmly tighten the grounding screw Connect the opposite end of the grounding cable to a ground connection or to the cabinet if applicable 4 Carefully insert the mod...

Page 58: ...ability Base Station the fan tray includes 10 brush less fans where 9 fans are sufficient for cooling a fully loaded chassis To further support high availability the chassis can operate with the hot s...

Page 59: ...d Firmly hold the handles and take the module out of the chassis 5 Disconnect all IF cables connecting the AU IDUs to the AU ODUs This is necessary as the initial configuration of the new NPU is most...

Page 60: ...3 3 Chapter 3 Commissioning In This Chapter Configuring Basic Parameters of Base Station page 50 Operation Verification page 52...

Page 61: ...rt IP address Management Port Subnet Mask Management Port Gateway Management Port Destination Subnet Management Port Destination Subnet Mask Management Port Management Traffic Enable Disable DATA port...

Page 62: ...ectivity via the DATA port Authorized Manager s must be configured properly to enable remote management using bwaNMS or another SNMP based application Once the basic parameters have been configured ad...

Page 63: ...ottom panel of the outdoor unit The following tables list the provided LEDs and their associated indications NOTE Verifying the correct operation of the Outdoor Unit using the LEDs as described below...

Page 64: ...indication Off No SU is associated Green At least one SU is associated WACT IDU transmission indication Off No IDU transmission Green IDU transmission OK SP Spare Not Used IP IP activity indication O...

Page 65: ...ication Off No alarm received via the AL IN connector Red Alarm received via the AL IN connector MASTER Master Slave primary secondary operation indication Off Secondary NPU backup Green Primary NPU G...

Page 66: ...in redundant mode and the chassis is powered from the other PIU Green Green Power to PIU is OK The chassis is powered from the PIU HOT SWAP Off Power from the module to the chassis is not disconnecte...

Page 67: ...rates properly 3 2 1 3 Verifying the Ethernet Connection Once you have connected the unit to an Ethernet outlet verify that the Ethernet Integrity Indicator which is the yellow LED embedded in the DAT...

Page 68: ...INK I System Management page 58 The Monitor Program page 59 The NPU s Main Menu page 62 Base Station Menu page 64 NPU Menu page 71 Radio Cluster Menu page 86 ODU Menu page 89 AU Menu page 94 SU Menu p...

Page 69: ...sing bwaNMS or another network management system customized to support management of WILINK I Using Telnet to access the embedded Monitor application Accessing the embedded Monitor application locally...

Page 70: ...following table Table 4 1 COM Port Configuration Parameter Value Baud Rate 9600 Data Bits 8 Stop Bits 1 Parity None Flow Control Xon Xoff Port Connected COM port 4 The password prompt is displayed Ent...

Page 71: ...sword Five consecutive errors in entering the temporary password will invalidate it In this case repeat this procedure to receive a new challenge string for a new temporary password 4 2 2 Using the Mo...

Page 72: ...MHz For certain parameters the actual values may not be available such as when pre configuring an AU that is not yet installed For these parameters a value of NA Not Available will be displayed The U...

Page 73: ...u The NPU menu enables configuring the NPU s DATA and MGMT ports defining authorized managers managing the NPU s SW versions and viewing current status and configurations For details refer to Section...

Page 74: ...ation of all relevant SUs configuring the parameters of a selected SU and defining new SUs It also enables managing a selected SU s SW versions and viewing its current status configuration and perform...

Page 75: ...more details on these parameters In addition some general status information is displayed as follows Configurable Parameters Device Name Device Location ATPC Status Optimal Uplink RSSI dBm Operator ID...

Page 76: ...n information for the base station equipment The device name consists of up to 255 printable characters The default Device Name is a null string empty 4 4 2 2 Device Location The Device Location param...

Page 77: ...eived by the AU ODUs for optimal performance The range is 103 to 60 dBm The default is 69 dBm 4 4 2 4 Cell Parameters The Cell parameters provide a unique identifier for the Base Station and they are...

Page 78: ...For more details on active alarms refer to Appendix B Traps and Alarms 4 4 3 2 Traps Display Filter Select to view update the filtering criteria for the Traps Log display The configurable filtering cr...

Page 79: ...g traps with modified parameters different from the default and restoring the configuration of all modified traps to their default values The available options are Show Trap Status Admin Status Severi...

Page 80: ...the Severity of a selected trap The updated Severity cannot be lower than the default severity Restore Defaults Enables restoring the Severities of all traps to the default severities 4 4 3 4 4 Suppr...

Page 81: ...Chapter 4 Operation and Administration WILINK I MODULAR BASE STATION SYSTEM MANUAL 70 Restore Defaults Enables restoring the Suppression Intervals of all traps to the default value 0...

Page 82: ...option of configurable parameters Refer to Section 4 5 3 for more details on these parameters In addition some general status information is shown as follows General Status Information Serial Number...

Page 83: ...ed Disabled Data Port Parameters and Status Data Port MAC Address Data Port IP Address Data Port Subnet Mask Data Port Gateway Data Port Management VLAN Data Port Speed Data Port Status Up Down Data P...

Page 84: ...Create Backup Monitor Inactivity Timeout 4 5 2 1 Change Password For security and control reasons the Change Password option is available only for users with Administration access rights using the Adm...

Page 85: ...factory default values of these parameters The parameters will revert to their default values after the next reset NOTE Setting the parameters of the NPU to their default values will disable remote ma...

Page 86: ...enu includes the following options Show versions Run from Shadow Set as Main 4 5 2 4 1 Show Versions Select this option to view the current available versions and the running version Main SW File Main...

Page 87: ...vice parameters Subscribers Services Service Profiles Forwarding Rules Priority Classifiers QoS Profiles Filtering All the configurations of Filtering Rules Interface Filtering and MAC Address Deny Li...

Page 88: ...aintained 4 5 2 6 Monitor Inactivity Timeout The Monitor Inactivity Timeout parameter determines the amount of inactive time following which the unit automatically exits the Monitor program The time o...

Page 89: ...ce 4 5 3 1 Management Port Parameters These parameters define the IP parameters for the Management MGMT port connecting the base station to the backbone The Ethernet interface of the Management port i...

Page 90: ...ination Subnet Mask are grouped together Exiting the configuration process e g by pressing the Esc key after configuring just the first one or two parameters in this group will discard the changes mad...

Page 91: ...management traffic is unintentionally disabled in both the Management and Data ports the Data Port Management Traffic Enable Disable parameter will be automatically forced to Enabled upon disabling t...

Page 92: ...IP Address and Data Port Subnet Mask If remote management for the Data port is disabled then the unit can be managed by any PC on any of the following subnets provided the PC is defined as an Authori...

Page 93: ...sociated with it The Authorized Manager submenu includes the following options 4 5 3 3 1 Show All Select this option to view the details of all currently defined authorized managers 4 5 3 3 2 Select T...

Page 94: ...is no longer active and removing it from the database The TTL retry time the maximum time between two consecutive Allocation Requests is 255 seconds The range is from 1 to 100 The default is 4 NOTE D...

Page 95: ...ed by the NPU to AU Slot 2 Packets Forwarded to Slot 3 The total number of packets received from the Data port and forwarded by the NPU to AU Slot 3 Packets Forwarded to Slot 4 The total number of pac...

Page 96: ...ts Submitted from Slot 8 The total number of packets received by the NPU from the AU in Slot 8 and submitted to the Data port Packets Submitted from Slot 9 The total number of packets received by the...

Page 97: ...s and AU Channel s The Radio Cluster menu includes the following options Show Summary Select Add 4 6 1 Show Summary Select this option to view the current status of all defined Radio Clusters For each...

Page 98: ...6 4 1 Radio Cluster ID A number used to identify the Radio Cluster The Radio Cluster ID is configurable only when adding a new Radio Cluster The available values range from 1 to 6 4 6 4 2 Name A stri...

Page 99: ...ULAR BASE STATION SYSTEM MANUAL 88 4 6 4 5 Sector Beam Width The beam width in degrees of the antenna s used in the geographical sector This is an optional descriptive parameter The values range is fr...

Page 100: ...des the following information ID ODU ID 1 24 Associated Radio Cluster The ID 1 6 defined for the associated Radio Cluster Tx Power The defined Tx Power in dBm units ODU Configured Band The radio band...

Page 101: ...value selected option of applicable parameters In addition some general status information is displayed as follows ID Associated Radio Cluster Tx Power ODU Configured Band Admin Status Oper Status HC...

Page 102: ...4 7 5 The available values are the list numbers from the displayed list of available Frequency Bands The Configured ODU Frequency Band can be updated only if the ODU is not associated with any AU Chan...

Page 103: ...te bands available for the ODU The Group ID defines the Frequency Bands Group which includes frequency bands that can be used by SUs served by the ODU using the selected band The Frequency Bands Group...

Page 104: ...dware becomes available The file will be either a part of the NPU s software or loaded later to the NPU using an updated file obtained from theSupplier The version of the current file and information...

Page 105: ...SW File configured in the NPU together with the Configured Operation Configured SW Version The SW Version of the SW File configured in the NPU Configured Operation The operation to be performed with...

Page 106: ...available SW file the file name and the version are shown 4 8 2 2 Delete a File Select this option and enter the name of an existing AU SW file to delete it from the NPU s memory 4 8 3 Select Use this...

Page 107: ...IF Card HW Configuration IDU Boot Version IDU Main Card HW Revision IDU Main Card HW Configuration IDU Temperature Celsius Cumulative Power On Time hours SW Files and Versions For an installed AU deta...

Page 108: ...Sector ID ARQ Enable Disable Maximum Cell Radius km Multirate Parameters Multirate Enable Disable Uplink Basic Rate Downlink Basic Rate ATPC Parameters as defined in the Base Station Cell menu ATPC E...

Page 109: ...4 11 for information on the factory default values of these parameters The parameters will revert to their default values after the next reset 4 8 4 2 3 SW Versions Control The AU can contain two SW...

Page 110: ...dow version Note that because the process is controlled by the NPU the AU will continue running from the Shadow version after reset If the specified file already exists as the Shadow version meaning t...

Page 111: ...ng updating the following parameters 4 8 4 3 1 1 ID Parameters The Operator ID Cell ID and Sector ID constitute together the Base Station ID which is the unique identifier of the AU An SU can be authe...

Page 112: ...recommended to set the Maximum Cell Radius using a resolution of 10 km the actual timing of the system is the same for any cell radius larger than N 10 km and smaller than or equal to N 1 10 NOTE An S...

Page 113: ...nk Tx Frequency MHz Uplink Rx Frequency MHz Applicable only to Channels associated with a defined ODU Computed using the rules defined in the Frequency Bands Configuration File Admin Status Enabled Di...

Page 114: ...nel s parameters The configurable Channel parameters are Associated ODU An ODU ID 1 24 of an already defined ODU Downlink Tx Frequency MHz The Tx frequency in MHz which must be in accordance with the...

Page 115: ...DU Frequency Band and its actual band both values will be displayed Operational Status 4 8 4 3 4 Multirate Parameters WILINK I employs a multirate algorithm to dynamically adapt the modulation scheme...

Page 116: ...ted in Table 4 5 The multirate algorithm chooses dynamically between 8 rates These are also the rates that can be configured for the Basic Rate parameters Table 4 5 Rates Modulation Schemes and Coding...

Page 117: ...voice calls that will be supported by the AU The range is from 0 to 300 Voice Calls The default is 50 4 8 5 Performance Monitoring The AU Performance menu includes the following options Ports Counter...

Page 118: ...ytes Discarded on Rx The number of bytes in packets received from the Wireless link and discarded due to MAC protocol receive errors such as duplicate sequence number wrong sequence number etc not CRC...

Page 119: ...s of the applicable SU 4 8 5 2 1 2 Number of Bytes The number of BER test bytes to be transmitted The available range is from 1 000 to 100 000 000 Bytes 4 8 5 2 1 3 Rate The rates to be used for the B...

Page 120: ...or Rate counters for the applicable downlink The information displayed for each rate in the uplink is the accumulated number since the last time the counters were reset The downlink counters can be vi...

Page 121: ...Summary Select this option to view summary information and main details for all connected and pre configured SUs For each SU the following information is displayed MAC Address SU Name SU Type WILINK I...

Page 122: ...10 E7 00 00 01 If the SU receives this packet from the Ethernet it means that there is a loop and the SU will send an appropriate message to the NPU NOTE Another loop avoidance mechanism that is trans...

Page 123: ...deleting selected file s It also enables defining a Default SU SW File which is the file to be loaded to any new temporary SU when the Base Station operates in Quick Mode in order to provide it with...

Page 124: ...SU by its MAC address to access the SU menu that will enable managing and configuring the selected SU viewing its performance information or deleting it from the database 4 9 6 SU Menu The SU menu en...

Page 125: ...D SU IDU Type Number of Gateways Service Fault Status General ODU Parameters Serial Number Cumulative Power On Time hours RF Card HW Revision Boot Version Main Card HW Revision Main Card HW Configurat...

Page 126: ...Indicators ATPC Support Uplink RSSI dBm Uplink SNR dB Uplink Current Rate Downlink RSSI dBm Downlink SNR dB Downlink Current Rate TX Power dBm Estimated Distance from BS m The accuracy is from several...

Page 127: ...disconnected 4 9 6 2 2 Reset Unit Select this option to reset the unit To avoid unintentional reset you will be prompted to confirm the reset request Changes to some of the configurable parameters ar...

Page 128: ...ested operation will be executed as described below If it already exists in the SU then actual loading is not necessary The following options are available in the SW Version Control menu Show SW Versi...

Page 129: ...f the specified file is the current Main version no action will take place 4 9 6 2 4 5 Set as Main Select this option to download a specified SW file from the NPU to the Shadow memory of the SU reset...

Page 130: ...g an SU with an SU Name that is identical to that of a previously registered SU In this case the new SU will be registered to enable management but will not receive any services Its name in the NPU da...

Page 131: ...ID and the sixth group defines the Sector AU ID A change in the Base Station ID is applied only after reset 4 9 6 3 2 2 Base Station ID Mask The Base Station ID Mask together with the Base station ID...

Page 132: ...bles viewing the current status of the applicable parameters The Set Rates option can be used to set uplink and downlink rates per SU only when Multirate is disabled 4 9 6 3 4 1 Show The Show option e...

Page 133: ...U IDU supporting 4 data ports and 1 Wireless LAN port VG 1D1V A stand alone external Voice Gateway supporting 1 data port and 1 POTS port VG 1D2V A stand alone external Voice Gateway supporting 1 data...

Page 134: ...Bridging Parameters The Bridging Parameters menu enables setting a limit on the maximum number of Ethernet devices behind the SU and configuring the aging time for devices in the SU s bridging table...

Page 135: ...with errors are not included Data Bytes Discarded on Rx The number of bytes discarded when a packet received from the Ethernet port is not forwarded to the Wireless port due to bridging or classifica...

Page 136: ...ansmitted 4 9 6 4 2 Burst Error Rate Counters Data is transmitted in bursts as described in the following figure where each burst includes a CRC string DL Burst 2 DL Burst 3 DL burst 4 preambl DL firs...

Page 137: ...deleting the selected SU from the database 4 9 7 Add New SU Select the Add New SU option to add a new SU to the database The Add New SU sub menu includes the following parameters SU MAC Address SW Fi...

Page 138: ...enabling creation of VLANs within the wireless domain and differentiation of services to different end users behind the same SU based on VLAN ID classification Quality of Service QoS and Priority bas...

Page 139: ...backbone and or between the subscriber s sites It is assumed that the backbone either supports encapsulation of the Layer 2 frames e g over ATM or routes the frames according to the applicable Layer 3...

Page 140: ...aintaining the QoS and low jitter needed for toll quality voice services Allocate CG bandwidth only for the duration of the call the air resources are allocated and released according to the DRAP mess...

Page 141: ...ightly the installation process as an SU must be defined in the system before it can be registered and receive any service Quick Mode is intended primarily for scenarios where the operator is not conc...

Page 142: ...scarded Tagged frames arriving from the wireless domain will be forwarded without a VLAN tag unless 802 1p Priority Marking is used If 802 1p Priority Marking is used tagged frames will be forwarded w...

Page 143: ...ist Forwarded Packets Exists Only packets tagged with a VLAN ID that exists in the VLAN List VLAN List can include up to 16 entries Off Empty All both untagged and tagged with any VLAN ID Exists Untag...

Page 144: ...VLAN Mode On and an empty VLAN List means that only untagged frames should be forwarded Such a Service cannot be assigned if there is an assigned non transparent Service with VPL ID None 4 10 2 Intro...

Page 145: ...ing the action to be taken upon receiving a packet that matches any of the selected Filtering Rules Allow forward or Deny discard 4 10 3 Common Operations in Services Menu Except for the General subme...

Page 146: ...u with the Show Update and Delete options described above 4 10 3 4 Select Select this option to select an entity by its Name This will open the Selected Entity menu with the Show Update and Delete opt...

Page 147: ...ny of the L2 or Voice Service Profiles existing in the database 4 10 4 1 2 3 Default PPPoE Service Profile The default PPPoE Service Profile to be used by temporary SUs in Quick Mode Available profile...

Page 148: ...r editing details of previously defined Services and removing Services from the database The Services database in the NPU Base Station can hold up to 4095 Services The Services menu also enables viewi...

Page 149: ...Hybrid VLAN Mode Hybrid VLAN Mode of operation enables classification of both tagged and untagged packets or untagged packets only according to the following rules Table 4 7 Hybrid VLAN Mode Hybrid VL...

Page 150: ...f the relevant QoS Profile s parameters Bytes Submitted The number of bytes submitted by upper layers to this connection Bytes Transmitted The number of bytes transmitted to the wireless port through...

Page 151: ...rage of k over the last 15 seconds and may vary from 0 to 100 The value is updated every second EIR Utilization Excess Information Rate utilization measured for a BE or NRT connection over the last 15...

Page 152: ...iles All transparent Service Profiles share a single pre configured Forwarding Rule and a pre configured QoS Profile for multicasts For details on these profiles refer to Table 4 20 and Table 4 21 on...

Page 153: ...nflicts it is not allowed to define a VPL ID that is identical to any of the VLAN IDs in the already assigned transparent Services Services using a Service Profile with VLAN Transparency Mode On Sever...

Page 154: ...k network without any changes If 802 1p classification is used at the SU the frames will be transmitted to the operator s network according to the following rules If VLAN Transparency Mode is Off the...

Page 155: ...cording to the following rules If VLAN Transparency Mode is Off the frames will be forwarded with their original 802 1p value and the configured VPL ID If no VPL ID is configured VPL ID Null the 802 1...

Page 156: ...menu The Service Type defined in the selected Forwarding Rule must match the one defined for the Service Profile 4 10 4 4 8 Priority Classifier L2 and PPPoE Service Type The Priority Classifier to be...

Page 157: ...ned The Service Type parameter is configurable only when defining a new Service Profile Add It is not changeable The currently available Service Type options are 1 L2 2 PPPoE 3 Voice For more details...

Page 158: ...it was necessary to use behind the SU a VLAN switch with binding capability to support multiple VLAN IDs The VLAN switch was responsible for duplicating all the packets to the correct ports according...

Page 159: ...Classifiers and removing Priority Classifiers from the database The Priority Classifiers database can hold up to 255 Priority Classifiers The configurable Priority Classifier s parameters are 4 10 4 6...

Page 160: ...unctionality is the same as that of the Uplink QoS Profiles list except that the QoS Profiles are associated with the entries in the Downlink Upper Priority Limits list 4 10 4 7 QoS Profiles The QoS P...

Page 161: ...les regularly in a preemptive manner grants of the size defined at connection setup without an explicit request from the Subscriber Unit This eliminates the overhead and latency of bandwidth requests...

Page 162: ...le options are Short 1 Medium 2 and Long 3 The actual value in milliseconds for each of the three options varies according to the QoS type Table 4 9 CT Values CT BE NRT RT Short 50mS 50mS 50mS Medium...

Page 163: ...details of previously defined L2 Filtering Rules and removing L2 Filtering Rules from the database It is not possible to edit the parameters of an existing L2 Filtering Rule The database can hold up t...

Page 164: ...ied Protocol is either TCP 6 or UDP 17 either the Source or Destination Port can be defined It is also possible to define Any Port The L3 L4 Filtering Rules menu enables defining new L3 L4 Filtering R...

Page 165: ...e from 0 to 65534 An empty entry means Any port 4 10 4 8 2 7 Port Direction The direction Source or Destination of the Port Indicates whether the Port number is for the Source Port field or the Destin...

Page 166: ...ble options are Layer 2 and Layer 3 4 The default option is Layer 2 4 10 4 9 4 Admin Status The Admin Status parameter defines whether the filtering mechanism is enabled or disabled The default option...

Page 167: ...des all other broadcasts Typically this includes broadcasts with IP Ethertype The parameters of this rule will be MAC Address FF FF FF FF FF FF MAC Address Mask FF FF FF FF FF FF MAC Address Direction...

Page 168: ...Active Rule Type Layer 3 4 Admin Status Enabled Default Action Deny 4 10 4 11 MAC Addresses Deny List The MAC Addresses Deny List menu enables viewing and editing the MAC Addresses Deny List This list...

Page 169: ...available for the required Services All required Priority Classifiers and Forwarding Rules must be defined in advance 5 Define the relevant Subscribers 6 Verify that all applicable SUs are defined 7...

Page 170: ...eneric non DRAP VoIP Devices 1 POTS Basic VoIP G 729 1 POTS no Fax G 729 codec with a 20 milliseconds sample interval no priority marking 1 POTS Advanced VoIP G 729 1 POTS T 38 Fax G 729 codec with a...

Page 171: ...Teleworking Bronze Asymmetric Gold LAN to LAN L2 15 Gold LAN to LAN Gold Symmetric Silver LAN to LAN L2 16 Silver LAN to LAN Silver Symmetric Bronze LAN to LAN L2 17 Bronze LAN to LAN Bronze Symmetri...

Page 172: ...E 750 Null Gold Teleworking L2 Disable Disable Forward NRT 1500 1750 Null Silver Teleworking L2 Disable Disable Forward NRT 1000 1150 Null Bronze Teleworking L2 Disable Disable Forward NRT 750 850 Nul...

Page 173: ...1000 1150 Bronze Asymmetric 802 1p 7 NRT 96 128 7 NRT 750 850 Gold Symmetric 802 1p 7 NRT 1500 1750 7 NRT 1500 1750 Silver Symmetric 802 1p 7 NRT 1000 1150 7 NRT 1000 1150 Bronze Symmetric 802 1p 7 NR...

Page 174: ...alls is twice the maximum expected number of actual voice sessions Table 4 15 Pre Configured Service Profiles for Generic non DRAP VoIP Services Name Service Type VPL ID Forwarding Rule Priority Class...

Page 175: ...figured Service profiles for VoIP DRAP based Voice Services and Generic 3rd party VoIP Services share the same pre configured Forwarding Rule to enable direct communication between all users of VoIP S...

Page 176: ...38 Continuous Grant 94 20 CG 47 Continuous Grant 117 20 CG 88 Continuous Grant 218 20 CG 108 Continuous Grant 270 20 The following tables provide details on the pre configured Profiles used for Trans...

Page 177: ...ce Location Up to 255 printable characters Null Yes ATPC Enable Disable 1 Disable 2 Enable Disable is temporary until next reset of the AUs Enable Yes Optimal Uplink RSSI dBm 103 to 50 69 Yes Operator...

Page 178: ...admin Yes Installer Password Up to 16 printable characters case sensitive installer Yes Monitor Password Up to 16 printable characters case sensitive monitor Yes Monitor Inactivity Timeout 0 60 minut...

Page 179: ...orized Manager IP Address IP address NA Yes Authorized Manager Send Traps 1 Disable 2 Enable NA Yes Authorized Manager Read Community Up to 23 printable characters case sensitive NA Yes Authorized Man...

Page 180: ...13 28 dBm in increments of 0 25 18 28 in 3 6 GHz units 28 Yes Admin Status 1 Disable 2 Enable Disable Yes AU MAC Parameters Sector ID 0 255 206 No ARQ Enable Disable 1 Disable 2 Enable Disable No Max...

Page 181: ...temporary until next reset Enable Yes Uplink Basic Rate 1 BPSK 1 2 2 BPSK 3 4 3 QPSK 1 2 4 QPSK 3 4 5 QAM16 1 2 6 QAM16 3 4 7 QAM64 2 3 8 QAM64 3 4 BPSK 1 2 Yes Downlink Basic Rate 1 BPSK 1 2 2 BPSK...

Page 182: ...M16 3 4 7 QAM64 2 3 8 QAM64 3 4 NA Yes Burst Size 500 4000 Bytes NA Yes Test Priority 1 RT 2 NRT 3 BE NA Yes SU Control Parameters SU Status 1 Permanent 2 Temporary Permanent Yes SU Registration Param...

Page 183: ...the AU and the Bandwidth No SU Multirate and ATPC Parameters Uplink Rate Applicable only if Multirate in AU is disabled 1 BPSK 1 2 2 BPSK 3 4 3 QPSK 1 2 4 QPSK 3 4 5 QAM16 1 2 6 QAM16 3 4 7 QAM64 2 3...

Page 184: ...e Service Profile Name of an existing L2 or Voice Service Profile or None Internet Access L2 Yes Default PPPoE Service Profile Name of an existing PPPoE Service Profile or None None Yes Services Subsc...

Page 185: ...arated by commas where each entry is from 1 to 4094 Null is for No VLAN Up to 16 entries when Hybrid VLAN Mode is Off Up to 15 entries when Hybrid VLAN Mode is On Yes Hybrid VLAN Mode 1 Off 2 On Yes A...

Page 186: ...Rule Parameters Forwarding Rule Name Up to 32 printable characters Yes Service Type Applicable only for new Service Profiles Add 1 L2 2 PPPoE Yes Unicast Relaying Applicable only for L2 Service type...

Page 187: ...r QoS Profile Names separated by commas where each name up to 32 printable characters is a name of a QoS Profile that exists in the database The number of entries in the list must be identical to numb...

Page 188: ...e to RT and NRT 0 12 000 Yes MIR Kbps Applicable to NRT and BE 1 12 000 MIR cannot be lower than CIR NRT Yes Packet Size Bytes Applicable to CG 64 1550 Bytes Yes Sample Interval msec Applicable to CG...

Page 189: ...1 Source 2 Destination Yes Protocol 0 254 or null for Any Yes Port 0 65534 or null for Any Yes Port Direction 1 Source 2 Destination Yes From Wireless Filtering From Network Filtering Parameters L2 F...

Page 190: ...NPU Parameters Summary WILINK I MODULAR BASE STATION SYSTEM MANUAL 179...

Page 191: ...A A Appendix A Software Upgrade In This Appendix Before you Start page 182 File Loading Procedure page 183 Completing the Software Upgrade Switching Versions page 184...

Page 192: ...e loading procedure using a TFTP application Before performing an upgrade procedure be sure you have the most recent instructions and that the correct SW files are available in your computer If you ar...

Page 193: ...2 17 31 215 use the following command tftp i 172 17 31 215 put npu_2_0_1_15 NOTE It is recommended to upgrade all system elements with the latest software version Nevertheless it is possible to upgrad...

Page 194: ...use the new version after power up Repeat the process for all SUs that should be upgraded AU s Select the AU that should be upgraded Select Unit Control SW Versions Control Set as Main and enter the n...

Page 195: ...oIP Gateways In This Appendix Introduction page 186 1 POTS Basic VoIP G 729 Service Profile page 188 1 POTS Advanced VoIP G 729 Service Profile page 190 1 POTS Basic VoIP G 711 Service Profile page 19...

Page 196: ...tion is that 3 different priority marks are used One for RTP traffic the second for RTCP and VoIP Signaling and a third one for Data Device Management B 1 2 General Assumptions Protocol Header 18 byte...

Page 197: ...Introduction WILINK I MODULAR BASE STATION SYSTEM MANUAL 187 allocated to Data traffic Note that the use of bandwidth consuming protocols when an active call is present should be avoided...

Page 198: ...ader of 40 bytes voice payload of 20 bytes 78 bytes Total packet size bits 78 bytes 8 bits per byte 624 bits PPS Packets Per Second 8 Kbps codec bit rate 160 bits 50 pps Note 160 bits 20 bytes voice p...

Page 199: ...1 POTS Basic VoIP G 729 Service Profile WILINK I MODULAR BASE STATION SYSTEM MANUAL 189 Packet Size 117 bytes Sample Interval 20 msec...

Page 200: ...f voice payload is Total packet size bytes Ethernet of 18 bytes IP UDP RTP header of 40 bytes voice payload of 20 bytes 78 bytes Total packet size bits 78 bytes 8 bits per byte 624 bits PPS Packets Pe...

Page 201: ...0 of 37 6 Kbps is 3 76 Kbps B 3 6 QoS Profiles B 3 6 1 CG QoS for RTP traffic The calculated bandwidth required for RTP traffic is 37 6 Kbps equivalent to a Packet Size of 752 bits or 94 bytes Thus th...

Page 202: ...TP header of 40 bytes voice payload of 160 bytes 218 bytes Total packet size bits 218 bytes 8 bits per byte 1744 bits PPS 64 Kbps codec bit rate 1280 bits 50 pps Note 1280 bits 160 bytes voice payload...

Page 203: ...1 POTS Basic VoIP G 711 Service Profile WILINK I MODULAR BASE STATION SYSTEM MANUAL 193 Packet Size 270 bytes Sample Interval 20 msec...

Page 204: ...tes of voice payload is Total packet size bytes Ethernet of 18 bytes IP UDP RTP header of 40 bytes voice payload of 160 bytes 218 bytes Total packet size bits 218 bytes 8 bits per byte 1744 bits PPS 6...

Page 205: ...Kbps is 3 76 Kbps B 5 6 QoS Profiles B 5 6 1 CG QoS for RTP traffic The calculated bandwidth required for RTP traffic is 87 2 Kbps equivalent to a Packet Size of 1744 bits or 218 bytes Thus the CG 88...

Page 206: ...signed a number from 0 to 127 ATM Asynchronous Transfer Mode A network technology that dynamically allocates bandwidth ATM uses fixed size data packets and a fixed channel between two points for data...

Page 207: ...ct Peripheral Component Interface a new standard for computer backplane architecture and peripheral integration defined and developed by the peripheral component interconnect PCI industrial computers...

Page 208: ...ve the committed rate of information that can be available to a user The EIR is used by the traffic policing mechanism to prevent users from sending excess traffic to the network EIR MIR CIR EMC Elect...

Page 209: ...r quality of sound The lower bit rate provides system designers with additional flexibility Described in the ITU T standard in its G series recommendations G 729 A compression technique where voice is...

Page 210: ...protocols are supported IEEE 802 11b The IEEE 802 11b also referred to as 802 11 High Rate or Wi Fi An extension to 802 11 standard for wireless Ethernet networks that applies to wireless LANS and pro...

Page 211: ...mited to a small geographical area such as a single building The network typically links PCs as well as shared resources such as printers LED Light Emitting Diode MAC Media Access Control The lower of...

Page 212: ...path between sites NMS Network Management System A system responsible for managing at least part of a network An NMS is generally a reasonably powerful and well equipped computer such as an engineeri...

Page 213: ...t to Point Protocol over Ethernet PPPoE relies on two widely accepted standards PPP and Ethernet PPPoE is a specification for connecting the users on an Ethernet to the Internet through a common broad...

Page 214: ...riodic dedicated requests opportunities to meet real time requirements Because the subscriber equipment issues explicit requests the protocol overhead and latency is increased but capacity is granted...

Page 215: ...Us to different parts of a network SNMP compliant devices called agents store data about themselves in Management Information Bases MIBs and return this data to the SNMP requesters SNR Signal to Noise...

Page 216: ...col Connectionless transport layer protocol in the TCP IP protocol stack UDP is a simple protocol that exchanges datagrams without acknowledgments or guaranteed delivery requiring that error processin...

Page 217: ...smaller networks spread throughout a building a state or the entire globe WEEE Waste Electronic and Electrical Equipment The purpose of Directive 2002 96 EC on waste electrical and electronic equipme...

Page 218: ...ministrator Password 73 Advanced Service Mode 130 Air Ventilation Unit 46 Alarms and Traps 67 ARQ Enable Disable 100 Associated ODU 103 Associated Radio Cluster 91 ATPC Enable Disable 66 ATPC Paramete...

Page 219: ...of Bytes 108 Parameters 108 Rate 108 Show Test Parameters and Results 108 Start Test 108 Stop Test 108 SU MAC Address 108 Test Priority 108 Best Effort BE QoS Profile 150 Bridge Aging Time NPU 83 Bri...

Page 220: ...erface Filtering 155 Default File Name 112 Default L2 Voice Service Profile 136 Default PPPoE Service Profile 136 Defining Services 158 Delete AU SW File in NPU 95 ODU 90 SU 126 SU SW File 113 Dest Su...

Page 221: ...ering Active Rule Type 155 Admin Status 155 Default Action 155 From Network Filtering 154 From Wireless Filtering 154 L2 Filtering Rules List 154 L3 L4 Filtering Rules List 155 Menu 154 Internet Acces...

Page 222: ...ase Station Set Factory Defaults 74 Minimum Severity 67 MIR 151 Monitor Via Telnet 59 Via the MON Port 59 Monitor Inactivity Timeout 77 Monitor Password 73 Multi Channel Show Summary 102 Multi Channel...

Page 223: ...iority Limits 149 Menu 148 Name 148 Priority Type 148 Uplink QoS Profiles 149 Uplink Upper Priority Limits 148 Priority Classifier Name 148 Priority Marking Mode 142 Priority Marking Value 145 Priorit...

Page 224: ...brid VLAN Mode 138 L2 128 Menu 137 Name 137 Non Real Time 149 Operation Status 139 Performance 139 PPPoE 128 Real Time 149 SU MAC Address 137 Types 128 VLAN List 138 Service Fault Status 111 Service M...

Page 225: ...13 Duplicate SU Name 111 Ethernet Port 122 IDU Type 111 Installer Password 123 Loop 111 MAC Parameters 120 Menu 110 Multirate and ATPC Parameters 121 Number of Gateways 111 Organization Name 119 Perfo...

Page 226: ...verity 67 Tx Power ODU 91 U Unicast Relaying 146 Unit Control AU 98 NPU 73 SU 116 Unknown Forwarding Policy 147 Update General Service Parameters 136 ODU 90 Uplink Tx Frequency SU 121 Uplink Basic Rat...

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