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Alvarion BreezeACCESS II, Системное руководство

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Appendix E

 E-7

BreezeACCESS Version 4.5 System Manual

Network Management 

Parameters

Parameter

Unit 

Range

Default

Run-
Time 

Updated

Access To 
Network 
Management

AU, SU

From Wlan Only,
From Ethernet Only,
From Both Ethernet & 
Wlan

From Both 
Ethernet & 
Wlan

No

Network 
Management 
Filtering

All

Disable,
Activate Management 
IP Filter On Ethernet 
Port,
Activate Management 
IP Filter On Wlan Port 
(not available in GU),
Activate Management 
IP Filter On Both 
Ethernet & Wlan Ports 
(not available in GU),

Disable

No

Set Network 
Management IP 
Address

All

IP address

0.0.0.0 (all 3 
entries)

Yes

Send SNMP 
Traps

All

Disable Traps Sending,
Enable Traps Sending

Disable Traps 
Sending

Yes

SNPM Traps IP 
Destination

All

IP address

0.0.0.0 (all 3 
entries)

No

SNMP Traps 
Community

All

Up to 14 printable 
ASCII characters 

public (all 3 
entries)

No

Send SU 
Associated AU 
Trap

AU

Disable Trap Sending,
Enable Trap Sending

Enable Trap 
Sending

Yes

Send AU 
Disassociated 
Trap

AU

Disable Trap Sending,
Enable Trap Sending

Enable Trap 
Sending

Yes

Send AU Aging 
Trap

AU

Disable Trap Sending,
Enable Trap Sending

Enable Trap 
Sending

Yes

Send AU 
Wireless Quality 
Trap

AU

Disable Trap Sending,
Enable Trap Sending

Enable Trap 
Sending

Yes

Send SU 
Associated Trap

SU

Disable Trap Sending,
Enable Trap Sending

Enable Trap 
Sending

Yes

Содержание BreezeACCESS II

Страница 1: ...BreezeACCESS II System Manual SW Version 4 5 June 2004 P N 213801 ...

Страница 2: ......

Страница 3: ...RCHASER HEREUNDER ARE NOT FAULT TOLERANT AND ARE NOT DESIGNED MANUFACTURED OR INTENDED FOR USE OR RESALE IN APPLICATIONS WHERE THE FAILURE MALFUNCTION OR INACCURACY OF PRODUCTS CARRIES A RISK OF DEATH OR BODILY INJURY OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE HIGH RISK ACTIVITIES HIGH RISK ACTIVITIES MAY INCLUDE BUT ARE NOT LIMITED TO USE AS PART OF ON LINE CONTROL SYSTEMS IN HAZARDOUS ENVIRONMEN...

Страница 4: ...ies with Part 15 of the FCC rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation This product has been certified for operation under two FCC ID Grants one when operating in Frequency Hopping FH mode and another when operating in Hybrid...

Страница 5: ...of the power source matches the requirements of the instrument Power Cord Use only the power cord supplied with the unit Radio The instrument transmits radio energy during normal operation To avoid possible harmful exposure to this energy do not stand or work for extended periods of time in front of its antenna The long term characteristics or the possible physiological effects of Radio Frequency ...

Страница 6: ... data used in examples herein are fictitious unless otherwise noted Alvarion Ltd reserves the right to alter the equipment specifications and descriptions in this publication without prior notice No part of this publication shall be deemed to be part of any contract or warranty unless specifically incorporated by reference into such contract or warranty The information contained herein is merely d...

Страница 7: ... D Miniature Indoor Units 2 11 Networking Equipment 2 12 Management Systems 2 12 BreezeCONFIG 2 13 Specifications 3 1 System Specifications 3 2 BreezeACCESS II Radio Regulatory Standards 3 3 Data Communication 3 3 Voice Fax Subscriber Units with voice support 3 4 Telephony Subscriber Units with voice support 3 4 IF Indoor Outdoor Communication 3 4 SU A E AU A E NI AU A E BS 3 4 Configuration and M...

Страница 8: ...g the Antenna Cable SU RE and AU RE 1 12 Installing the SU NI and AU NI Indoor Unit 1 13 Installing the SU NI AU NI Unit 1 14 Installing Modular Base Station Equipment 1 15 BS SH Slot Assignments 1 15 The BS PS 1 16 The BS PS AC 1 17 The BS AU 1 18 BS SH Chassis and Modules Installation Procedure 1 19 Installing the GU A BS GPS and Alarms System 1 21 BS GU Front Panel 1 21 Installing the GU RA GPS...

Страница 9: ... 6 Indoor SU I and AU I Units 3 1 Packing Lists 3 2 SU I I D Subscriber Unit 3 2 AU I I D Access Unit 3 2 Other Items Required for Installation 3 2 Installation Guidelines 3 4 Location of the Unit 3 4 Location of the Antenna s 3 4 Antenna Diversity 3 4 Antenna Polarization 3 5 Antenna Seal 3 5 Lightning Protection 3 5 Installing SU I I D and AU I I D Units 3 7 Connectors and LEDs 3 7 Wall Mounting...

Страница 10: ...guring the Transmit Power of the AU RE 2 4 Positioning the SU I or SU R Subscriber Unit with Omni Antennas for Optimal Operation 2 6 Aligning the External Antenna of SU R and SU I D Units 2 7 BS GU Connectors 3 1 Connecting External Devices to the BS GU AL IN and or AL OUT Connectors 3 2 Alarms In Cable 3 2 Alarms Out Cable 3 3 GPS Cable 3 3 SYNC Cable 3 5 Verifying Proper Operation 4 1 Verifying ...

Страница 11: ...able of Contents 5 Manual Revision 1 0 BS PS DC Power Supply Module LEDs 4 5 BS PS AC AC Power Supply Module LEDs 4 5 BS AU LEDs 4 6 BS GU LEDs 4 6 SU R LEDs 4 7 SU I SU I D LEDs 4 7 AU I AU I D LEDs 4 8 ...

Страница 12: ...stics SU with Voice Support Only 2 19 Per Hop Statistics AU and SU 2 19 Ping Test AU SU and GU 2 20 Continuous Link Quality Display Available in SU Only 2 21 MAC Address Database Available in AU Only 2 21 Per rate Counters AU and SU 2 24 RSSI Display Option AU and SU 2 24 ATPC Counter AU and SU 2 24 AU Alarms IF based AU Only 2 25 Advanced Configuration Menu 2 37 IP Parameters AU SU and GU 2 37 Ai...

Страница 13: ...plied with this manual Appendix D RSSI to dBm Conversion Table D 1 SU A E AU A E D 1 SU R and SU I D 3 Appendix E Parameters List E 1 Unit Control Parameters E 1 Site Survey Parameters E 2 IP Parameters E 3 Air Interface Parameters E 4 Network Management Parameters E 7 Bridge Parameters E 9 Performance Parameters E 11 Service Parameters E 13 RADIUS Parameters E 14 Security Parameters E 15 Voice Pa...

Страница 14: ... Hopping Standard Australia F 1 Hopping Standards Canada Mexico F 3 Hopping Standards Europe ETSI US FCC International F 4 Hopping Standards France F 6 Hopping Standards Israel F 7 Hopping Standards Japan F 8 Hopping Standards Korea F 10 Hopping Standards Spain F 12 ...

Страница 15: ...BreezeACCESS II SW Version 4 5 Revision 1 0 System Manual Book 1 System Description ...

Страница 16: ......

Страница 17: ...Chapter 1 Introduction This chapter introduces the BreezeACCESS system its components and its functions About This Chapter ...

Страница 18: ... Service CoS packages bandwidth allocations and traffic shaping schemes In addition the system supports Virtual LANs based on IEEE 802 1Q enabling secure operation and Virtual Private Network VPN services as well as allowing tele workers or remote offices to conveniently access their enterprise networks The system also supports Layer 2 traffic prioritization according to IEEE 802 1p and ToS based ...

Страница 19: ...s Base Station Equipment page 2 6 describes the equipment used in BreezeACCESS Base Stations Networking Equipment page 2 12 describes how BreezeACCESS Base Station units are connected to one another and to other equipment in a network environment Management Systems page 2 12 introduces the management features built into the BreezeACCESS system and describes the use of various standard and propriet...

Страница 20: ...ccess to services There are 3 lines of Subscriber Units with different architectures SU A E units with an outdoor radio unit SU I miniature indoor units SU R high power small footprint indoor units SU A E Units with an Outdoor Radio Unit and Antenna SU A and SU E series Subscriber Units are comprised of an indoor unit SU NI and an outdoor unit In the SU A series the outdoor unit SU RA contains the...

Страница 21: ...following products are available Data only Units Data and Voice Units SU X 1D 2 4 YP The unit supports one Ethernet device SU X BD 2 4 YP The unit provides bridge functionality and can support up to a full LAN SU X 1D1V 2 4 YP The unit supports one Ethernet device and has an interface to a standard analog telephone set POTS SU X BD1V 2 4 YP The unit provides bridge functionality and can support a ...

Страница 22: ... output power at the antenna port is 15 dBm Y M MP model The maximum output power at the antenna port is 7 dBm Y L LP model The maximum output power at the antenna port is 4 dBm SU I I D Miniature Indoor Units The SU I I D line includes miniature units that are designed for indoor desktop or wall mount installations Figure 2 2 BreezeACCESS SU I Unit The SU I products include two integral 2dBi omni...

Страница 23: ...ed with two connectors for detached antenna s SU X 1D 2 4 The unit supports one Ethernet device SU X BD 2 4 The unit provides bridge functionality and can support up to a full LAN SU X 1D1V 2 4 The unit supports one Ethernet device and has an interface to a standard analog telephone set POTS SU X BD1V The unit provides bridge functionality and can support a full LAN It also has an interface for a ...

Страница 24: ...ce Units Base Station Equipment The BreezeACCESS Access Units AU installed at the base station site provide all the functionality necessary to communicate with the remote Subscriber Units as well as to connect to the backbone of the service provider Each AU connects to the network through a standard IEEE 802 3 Ethernet 10BaseT RJ 45 interface There are 3 lines of Access Units with different archit...

Страница 25: ...110 230 VAC mains The optional use of two power supply modules is for fail safe operation through power supply redundancy Each BS AU module together with its outdoor radio unit comprises an AU A E BS Access Unit that serves a single sector In the AU A BS series the AU RA outdoor unit contains a radio unit and an integral antenna In the AU E BS series the AU RE outdoor unit contains the radio modul...

Страница 26: ...enna port 26dBm HP 15dBm GP 7dBm MP 2dBm LP GU A BS GPS and Alarms System The optional GU A BS system can be used to synchronize the frequency hopping mechanisms of collocated AU A E BS BreezeACCESS units where such synchronization is permitted by local regulations as well as to provide alarm management The GU A BS system is comprised of two units An outdoor GPS Receiver and Antenna unit the GU RA...

Страница 27: ...AUs Access Units hop in unison from frequency to frequency In addition the GPS signal insures that all units begin their pre defined hopping sequence at the same time The BS GU module is connected to the GU RA GPS antenna via a cable that carries power from the module to the antenna timing signals from the antenna to the module and management signals between the two units The BS GU also provides s...

Страница 28: ... NI Standalone Micro Cell Access Unit The AU A E NI line includes standalone Access Units that are very similar to the AU A E BS units the only difference being that the indoor unit the AU NI is a standalone desktop or wall mountable unit rather than a 19 module Figure 2 6 BreezeACCESS AU NI Unit The AU RA RE outdoor units are identical to those of the AU A E BS line The AU NI indoor unit is power...

Страница 29: ... miniature units that are designed for indoor desktop or wall mount installations and comprise a single unit that is powered from the mains 100 250 VAC The AU I products include two integral 2 dBi omni antennas The AU I D products have two RF connectors for detached diversity antennas Figure 2 7 BreezeACCESS AU I D Unit ...

Страница 30: ... to the Internet is routed to the Internet backbone through standard routers The voice traffic is routed via standard Gateways Gatekeepers to the PSTN Management Systems The end to end IP based architecture of the system allows full management of all components from any point in the system BreezeACCESS components can be managed using standard management tools through SNMP Simple Network Management...

Страница 31: ...le location BreezeCONFIG has the following system requirements Windows 95 98 NT 2000 ME XP 128 MB RAM recommended 64 MB Minimum Some of the features BreezeCONFIG supports are Verifying units status and current configuration Changing the configuration of a selected unit Simultaneously changing the configuration of multiple units Viewing traffic statistics and performance data Monitoring traps Perfo...

Страница 32: ...2 14 BreezeACCESS Version 4 5 System Description Manual Revision 1 0 ...

Страница 33: ...zeACCESS and includes the following sections System Specifications page 3 2 outlines the technical specifications of the BreezeACCESS system Physical Specifications page 3 7 lists the physical and electical specifications for different types of BreezeACCESS units About This Chapter ...

Страница 34: ...mpliant SU RE AU RE N Type connector 50 ohm SU I AU I 2 integral 2 dBi omni antennas SU I D AU I D 2 50 ohm SMA connectors SU R 2 proprietary connectors 50 ohm Output Power at antenna port SU A E AU A E 2dBm typical LP model 7dBm typical MP model 15dBm typical GP model 26dBm typical HP model Output control range 20dB typical SU I I D AU I I D 17 dBm H or 10 dBm L software configurable SU R 27 dBm ...

Страница 35: ...environments by providing the ability to configure the units to use only intreference free channels including hopping synchronization sup port Data Communication Country Standard Channels Frequency Range MHz Number of Channels Hopping Sequences per Hopping Set Hopping Sync Support Australia 2402 to 2461 60 20 Not Available Canada 2452 to 2481 30 10 Not Available Europe ETSI 2402 to 2480 79 26 Yes ...

Страница 36: ...and µ Law 64 Kbps transparent G 723 1 6 3 Kbps G 729 8 Kbps G 729 G 729 with Annex A and or Annex B Silence Compression G 723 1 Voice Activity Detection VAD G 729 Annex B Echo Cancellation ITU T G 168 and G 131 Fax Transmission According to T 38 Protocol Parameter Value Call Progress Tones Selectable per country standard or user definable Line Type Loop Start On hook Voltage 48 V Ringer Voltage Mi...

Страница 37: ...ation of IP addresses of authorized stations SNMP Agents SNMP ver 1 client MIB II Bridge MIB Private BreezeACCESS MIB Security a Association protocol ESSID b RC4 WEP option encryption of the authentication process c VLAN according to IEEE 802 1Q d IP level filtering for user addresses or protocols e Access direction and IP address filtering for management Authentication and Accounting RADIUS clien...

Страница 38: ...ter Unit Value Operating Temperature Outdoor Units 400 C to 550 C GU RA 400 C to 850 C Indoor equipment 00 C to 400 C Operating Humidity Outdoor Units 5 95 non condensing weather protected Indoor equipment 5 95 non condensing Type Standard EMC FCC part 15 247 EN 300 826 Safety UL 1950 EN 60950 Environmental ETS 300 019 part 2 3 class 3 2E for indoor units ETS 300 019 part 2 4 class 4 1E for outdoo...

Страница 39: ... protected SU RA IF TNC jack 50 ohm lightning protected Unit Details General Power consumption 25 W SU NI External power supply AC input power 100 240 Vr m s 47 63 Hz DC power output 12 V 4 A SU RA SU RE 12 VDC from the SU NI unit over the IF cable Unit Structure Dimensions Weight General An indoor SU NI unit with an external SU PS power supply unit and an outdoor SU RE or SU RA radio unit SU NI M...

Страница 40: ...k 50 ohm lightning protected Unit Details General Power consumption 25 W AU NI External power supply AC input power 100 240 Vr m s 47 63 Hz DC power output 12 V 4 A AU RA AU RE 12 VDC from the AU NI unit over the IF cable Unit Structure Dimensions Weight General An indoor AU NI unit with an external AU PS power supply unit and an outdoor AU RE radio unit AU NI Metal box desktop or wall mountable 1...

Страница 41: ...g protected BS PS 48V 3 pin DC power plug BS PS AC AC IN 3 pin AC power plug BS GU ETH 10BaseT Ethernet RJ 45 with 2 embedded LEDs Cable connection to a PC straight SYNC IN 9 pin Micro D Type jack Molex 83619 9003 mates with Molex 83421 9014 or similar 4 contact closure alarm indicators SYNC OUT 9 pin Micro D Type jack Molex 83619 9003 mates with Molex 83421 9014 or similar 3 non latching relays r...

Страница 42: ... GU 5 VDC 12 VDC from the power supply module s via the back plane GU RA 12 VDC from the BS GU over the connecting cable Unit Structure Dimensions Weight BS SH 19 rack 3U or desktop installation 13 x 48 2 x 25 6 cm 4 76 kg BS PS DC power supply module 12 9 x 7 x 25 3 cm 0 7 kg BS PS AC AC power supply module 12 9 x 7 x 25 3 cm 1 2 kg BS AU Indoor module of the AU BS access unit 12 9 x 3 5 x 25 5 c...

Страница 43: ...on External power supply AC input power 100 240Vr m s 47 63 Hz DC power output 5 1V 2A max Data and voice units SU I I D xD1V Power consumption External power supply AC input power 100 240Vr m s 47 63 Hz DC power output 5V 5A max Unit Structure Dimensions Weight General An indoor unit with an external power supply unit SU I I D excluding antennas Metal box desktop or wall mountable 15 x 8 7 x 3 7 ...

Страница 44: ...l power supply MON RS 232 3 pin low profile jack Unit Details AU I I D Power consumption External power supply AC input power 100 240Vr m s 47 63 Hz DC power output 5 1V 2A max Unit Structure Dimensions Weight General An indoor unit with an external power supply unit AU I I D Metal box desktop or wall mountable 15 x 8 7 x 3 7 cm 0 35 kg Power supply unit Plugged directly into the mains socket 3 AC...

Страница 45: ...d LEDs Cable connection to a PC straight TEL units with voice support RJ 11 jack POTS DC IN Standard DC phone jack to external power supply MON RS 232 3 pin low profile jack Unit Details All SU R units External power supply AC input power 100 240 Vr m s 47 63 Hz DC power output max Unit Structure Dimensions Weight SU R excluding antennas Metal box desktop or wall mountable 15 5 x 11 5 x 3 5 cm 0 7...

Страница 46: ...3 14 BreezeACCESS Version 4 5 System Description Manual Revision 1 0 ...

Страница 47: ...BreezeACCESS II SW Version 4 5 Revision 1 0 System Manual Book 2 Installation ...

Страница 48: ......

Страница 49: ...cations page 1 5 gives tips and guidence for locating BreezeACCESS equipment for optimum performance Installing the Outdoor Unit page 1 7 explains how to install the outdoor elements of BreezeACCESS systems Installing the SU NI and AU NI Indoor Unit page 1 13 outlines the installation procedures for SU NI and AU NI units Installing Modular Base Station Equipment page 1 15 outlines the installation...

Страница 50: ...ipment BS SH Base Station Chassis BS SH chassis with blank panels Rubber legs for optional desktop installation BS PS DC power supply DC power cable Documentation CD BS SH AC Base Station Chassis BS SH AC Chassis with blank panels Rubber legs for optional desktop installation BS PS AC AC Power Supply AC Power Cable Documentation CD AU A E BS Access Units up to six per chassis Outdoor unit AU RA wi...

Страница 51: ...nnector to an external antenna not included Pole mounting kit for the outdoor unit AU NI indoor unit Wall mounting kit for the AU NI unit AU PS power supply with a mains power cord Monitor cable Documentation CD Other Items Required for Installation IF cable available from Alvarion in different lengths Grounding cable with an appropriate termination Antenna and RF cable according to specific insta...

Страница 52: ...nits Or A portable PC equipped with an Ethernet card and with Telnet software and an Ethernet cable see Table 1 1 page 1 4 Items marked with an asterisk are available as options from Alvarion Table 1 1 Required Type of Ethernet Cable NOTE The BS GU does not have an external Monitor port and it should be configured via the Ethernet port using Telnet Unit Type Connection to a PC Connection to a Hub ...

Страница 53: ...ith its integrated antenna or the external antenna connected to the SU RE unit should be installed where it has a direct line of sight with the Base Station antenna The antenna integrated on the front side of the SU RA outdoor unit or external if using SU RE should be directed towards the Base Station The unit should be installed in a way that allows optimal alignment towards the Base Station NOTE...

Страница 54: ... 58 and RG 213 If the spectral environment is polluted with noise in the 440 MHz band it is recommended to use a higher quality double shielded cable such as the LMR 200 LMR 240 and LMR 400 manufactured by Times Communications Table 1 2 IF Cables Indoor Equipment The Indoor unit should be installed as close as possible to the point where the IF cable enters the building The location of the indoor ...

Страница 55: ...nna Figure 1 1 SU RA RE Bottom Panel Table 1 3 SU RA RE LEDs NOTE Outdoor units must be installed by a professional installer only LED Description Functionality ETH Ethernet activity Blinking Data received from or transmitted to Ethernet LAN Off No activity on the Ethernet LAN WLNK Wireless link activity Blinking Receiving packet from the wireless link Off No reception of packets from the wireless...

Страница 56: ...ation Received RF signal level indication in 4 dB resolution starting from 91 dBm Red LED High RF signal level Received signal level is 40 dBm or higher LED Description Functionality ETH Ethernet activity Blinking Data received from or transmitted to Ethernet LAN Off No activity on the Ethernet LAN 12V IN Power On 12 VDC power is supplied to the unit Off 12 VDC power is not available ALARM Alarm i...

Страница 57: ...s on the back of the unit allowing use of the special brackets with various pole widths Metal bands 9 16 wide minimum 12 long Figure 1 3 page 1 10 shows the locations of the band grooves and threaded holes on the rear side of the outdoor unit Figure 1 4 page 1 10 illustrates the method of installing an outdoor unit on a pole using the brackets and open ended bolts NOTE Make sure to install the uni...

Страница 58: ...1 3 Grooves Threaded Holes Figure 1 4 3 Pole Mounting Installation Using the Special Brackets NOTE When inserting the open ended bolts make sure to insert them with the grooves pointing outwards these grooves are intended to allow fastening of the bolts with a screwdriver ...

Страница 59: ... also be secured to the pole as shown in Figure 1 5 Figure 1 5 Pole Mounting the AU RA Figure 1 6 Pole Mounting the AU RA Top View NOTE The top of the AU RA antenna must be secured to the pole only in order to keep it from moving due to strong winds or other adverse conditions Do not over tighten the screws in order to avoid damaging the antenna ...

Страница 60: ...rked IF are located on the bottom panel of the unit 1 Connect one end of the ground cable to the ground terminal and tighten the ground screw firmly Connect the other end of the ground cable to a protective ground connection 2 Connect the coaxial cable to the IF connector Verify that the length of the IF cable is sufficient and that it can easily reach the indoor unit NOTE Make sure to switch off ...

Страница 61: ...I with voice support AU NI units and SU NI units that belong to Subscriber Units without voice support are identical except that they have no TEL port LED Description Functionality PWR Power Supply On After successful power up indicating that 12 VDC is supplied to the outdoor unit Off Power off or failure to supply 12 VDC to the outdoor unit WLNK Wireless Link Activity Blinking Receiving packets f...

Страница 62: ... Installing the SU NI AU NI Unit 1 Place the unit in an appropriate location on a shelf or a table The unit can be wall mounted using the installation materials provided with the unit Use a 6 mm 1 4 drill and the supplied template plate for easy and accurate marking of the holes 2 Connect the power supply DC power cord to the DC In jack marked DC 12V located on the rear panel of the unit shown in ...

Страница 63: ... to support power supply redundancy through the use of two power supply modules If a single power supply is used it can be inserted in any of the two available slots When using two power supply modules both modules must be the same type either both BS PS or both BS PS AC The remaining eight slots can accommodate up to six active BS AU modules Two extra slots are for an optional BS GU GPS module an...

Страница 64: ...r marked 48V for connecting the 48VDC power source to the module The color codes of the cable wires are Black 48 VDC Red Return The power switch turns the mains power to the power supply ON and OFF Table 1 7 BS PS LEDs LED Description ON 48 VDC is available and power supply is on 5V The 5V power supply module is OK and power is consumed at least one BS AU module is inserted 12V The 12V power suppl...

Страница 65: ...wer switch controls the connection of the mains power to an AC to DC converter Table 1 8 BS PS AC LEDs LED Description 3 3V Green LED Indicates that the 3 3V power supply module is OK 3 3V power supply is not used by current BreezeACCESS modules 5V Green LED Indicates that the 5V power supply module is OK 12V Green LED Indicates that the 12V power supply module is OK OVER TEMP Red LED Indicates an...

Страница 66: ...modules in the same chassis Name Description Functionality PWR Power supply 12 VDC On After successful power up indicating that 12 VDC is supplied to the outdoor unit Off Power off or DC DC converter failure 12 VDC not supplied to the outdoor unit WLNK Wireless link activity Blinking Receiving packets from the wireless media Off No reception of packets from the wireless media ALRM Alarm On Loss of...

Страница 67: ...e rubber legs shipped with the unit To prevent over heating leave a free space of at least 1 U between the upper lower covers of the chassis and other units 2 Connect a ground cable between the ground terminal located on the back panel of the BS SH chassis and a grounding point or to the rack when appropriate 3 Carefully insert the BS PS or BS PS AC Power Supply and the BS AU modules into their in...

Страница 68: ... Connect the power cable s to the AC mains 7 Switch the BS PS or BS PS AC power supplies to ON Verify that all the power indicator LEDs on the front panel are on If you are using a BS PS AC power supply module verify that the OVERTEMP alarm indicator is off 8 Configure the basic parameters in all BS AU modules as described in Book 3 Commissioning Set the switches on the front panel of all BS AU mo...

Страница 69: ...IF Based Equipment 1 21 BreezeACCESS Version 4 5 System Manual Installing the GU A BS GPS and Alarms System BS GU Front Panel Figure 1 13 BS GU Front Panel ...

Страница 70: ... straight cable to connect directly to a PC Use a crossed cable to connect to a hub LED Name Functionality LED Name Functionality PWR green On Power supply functioning properly Off Power supply not functioning properly OK green On Proper signals are being received from the GPS antenna Off The GPS antenna is not connected or it is not functioning properly A1 red On Alarm In 1 external is activated ...

Страница 71: ... antennas or the outdoor units of the BreezeACCESS Access Units Choose the location to ensure an obstacle free line of sight from the GPS antenna to the sky extending at least 30 degrees in all directions Figure 1 14 GPS Installation 3 Secure the GPS cable to the mounting pole leaving a free length of cable with the 12 pin round connector at the end sufficient for connecting to the antenna module ...

Страница 72: ...er applicable are licensed by the appropriate government regulatory authorities Failure to do so may void the BreezeACCESS product warranty and may expose the end user or the service provider to legal and financial liabilities Alvarion and its resellers or distributors are not liable for injury damage or violation of regulations associated with the installation of outdoor units or antennas NOTE Wh...

Страница 73: ... sections Packing Lists page 2 2 lists the equipment that is packed with each BreezeACCESS SU R unit Installation Guidelines page 2 3 gives general tips and instructions for installing BreezeACCESS SU R units Installing SU R Indoor Units page 2 5 outlines the installation procedures for SU R units About This Chapter ...

Страница 74: ...for Installation Antenna and RF cable according to specific installation conditions Ethernet cable to connect the equipment to the Ethernet outlet see Table 2 1 page 2 3 Telephone cord for connecting a Subscriber Unit with voice support to a telephone set RJ 11 connector at the Subscriber Unit side Installation tools and materials For local configuration of parameters A portable PC with terminal e...

Страница 75: ...s used do not install the unit in the area covered by the antenna s radiation pattern Location of the Antenna s Any physical object in the path between two units can cause signal attenuation Common obstructions are buildings and trees If a unit s antenna is installed indoors the walls and or windows between the two sites are physical obstructions Any buildings or other physical structure such as t...

Страница 76: ...g to the antenna being used When using two antennas configure the Transmit Antenna option to Both Antennas Antenna Polarization Antenna polarization must be the same at either end of the link In most applications the preferred orientation is vertical polarization Above ground propagation of the signal is better when the antenna is polarized vertically For omni antennas make sure that the antennas ...

Страница 77: ...ther end The professional installer you choose must be knowledgeable about lightning protection The installer must install the lightning protector in a way that maximizes lightning protection Installing SU R Indoor Units Wall Mounting the Unit The template on the packaging box can be used to mark the locations of the screws on the wall drill right through the markings on the box After insertion of...

Страница 78: ...tion Connecting a Detached Antenna 1 Connect the special adapter to antenna port 1 marked 1 on the side of the unit Push the adapter carefully into the hole using the alignment markings on the adapter and the unit and turn it 180 degrees to firmly lock it 2 Connect the antenna cable to the adapter If you use a heavy cable secure the cable so as to prevent applying excessive force on the adapter an...

Страница 79: ...ect the supplied universal power transformer to a power outlet 110 220VAC 3 Use a straight Ethernet 10BaseT cable to connect the Ethernet port marked ETH to a PC or to a hub s uplink port Use a crossed Ethernet10BaseT cable to connect to a hub 4 For units with voice support use the standard RJ 11 cable connected to the telephone set to connect the telephone to the telephone port marked TEL ...

Страница 80: ...2 8 BreezeACCESS Version 4 5 Installation Manual Revision 1 0 ...

Страница 81: ...Packing Lists page 3 2 lists the equipment that is packed with each BreezeACCESS SU I and AU I units Installation Guidelines page 3 4 give general tips and instructions for installing BreezeACCESS SU I and AU I units Installing SU I I D and AU I I D Units page 3 7 outlines the installation procedures for SU I and AU I units About This Chapter ...

Страница 82: ...Unit Access Unit AU I with 2 integral omni antennas Or AU I D with connectors to external antenna s 5 VDC universal power adaptor Mounting bracket for wall or ceiling installation A torque key for the antenna connectors AU I D units Monitor cable Documentation CD Other Items Required for Installation Antenna and RF cable according to specific installation conditions for units with external separat...

Страница 83: ...rd Telnet software and an Ethernet cable see Table 3 1 page 3 3 Items marked with an asterisk are available as options from Alvarion Table 3 1 Required Type of Ethernet Cable Unit Type Connection to a PC Connection to a hub SU I I D Subscriber Unit that supports a single Ethernet devices SU 1D SU 1D1V Straight NA SU I I D Subscriber Unit that supports multiple Ethernet devices SU 8D SU 8D1V SU BD ...

Страница 84: ...ures higher than the antenna and situated in the path between the two sites can constitute obstructions Install indoor antennas as close as possible to a window or wall if a window is not accessible facing the required direction Avoid metal obstacles such as metal window frames or metal film anti glare windows in the transmission path Install outdoor antennas high enough to avoid any obstacles whi...

Страница 85: ...installations Lightning Protection Lightning protection is designed to protect people property and equipment by providing a path to ground for the lightning s energy The lightning arrestor diverts the strike energy to the ground along a deliberate and controlled path instead of allowing it to choose a random path Lightning protection for a building is more forgiving than protection of electronic d...

Страница 86: ...ding and safety codes and wherever applicable are licensed by the appropriate government regulatory authorities Failure to do so may void the BreezeACCESS Product Warranty and may expose the end user to legal and financial liabilities Alvarion and its resellers or distributors are not liable for injury damage or violation of government regulations associated with the installation of detached anten...

Страница 87: ...t to the network See Table 3 1 page 3 3 for information on the required type of Ethernet cable A TEL connector Subscriber Units with voice support only for connecting a regular telephone Figure 3 2 SU I AU I Side View A DC IN 5V connector for the power transformer A MON connector for connecting an ASCII terminal with terminal emulation software for configuration and maintenance purposes Two ANT co...

Страница 88: ...ts from the wireless link Off no reception of packets from the wireless link ETHERNET Ethernet activity Blinking Reception of data from Ethernet LAN Off No reception of data from Ethernet LAN SIGNAL QUALITY Quality of received RF signal Very low quality reception or not synchronized with Access Unit Low quality reception usually enabling 1Mbps traffic Medium quality reception usually enabling 2 Mb...

Страница 89: ...iption Functionality POWER Power supply On After successful power up Off Power off WIRELESS LINK Wireless Link Activity Blinking Receiving packets from the wireless link Off no reception of packets from the wireless link LOAD Number of active subscriber units No subscribers 1 8 subscribers 9 16 subscribers 17 or more subscribers ...

Страница 90: ...he longer screws supplied with the wall mounts screw the wall mount to the unit 5 Align the Convenience Mounting Slots see Figure 3 2 with the nails push the wall mount against the wall and let it slide down until it rests on the nails Figure 3 5 Wall Mounting the Unit Special slots have been added to the wall mounts to allow for unobtrusive cable installation These slots should be used to fasten ...

Страница 91: ...Tighten the cable s to the connector s using the torque key Figure 3 7 Tightening the Cable s to the Connector s If excessive pressure is applied to tighten the screws the torque key will break Connecting the Unit to the Power Supply and to the CPE The unit operates on a power input of 5VDC supplied by the power transformer included with the unit WARNING The use of improper tools for tightening an...

Страница 92: ...wer transformer to a power outlet 110 220VAC 3 Use an Ethernet 10BaseT cable to connect a PC or a hub to the Ethernet port located on the rear panel of the unit See Table 3 1 page 3 3 for details on the required type of the Ethernet cable 4 For Subscriber Units that support voice use the telephone cord to connect the telephone port located on the rear panel of the unit to the user s telephone set ...

Страница 93: ...BreezeACCESS II SW Version 4 5 Revision 1 0 System Manual Book 3 Commissioning ...

Страница 94: ......

Страница 95: ...the Monitor Program page 1 2 explains how to accessyour BreezeACCESS units for configuration Configuring Basic Parameters in Access and Subscriber Units page 1 5 outlines the basic configuration process for BreezeACCESS AU and SUs Configuring Parameters in GU A BS Units page 1 7 outlines the basic configuration process for BreezeACCESS BS GU units About This Chapter ...

Страница 96: ...vel according to your authorized access level You will be requested to enter your password After entering the correct password press Enter Table 1 1 page 1 2 lists the default passwords for each of the access levels Table 1 1 Default Passwords Baud Rate 9600 Data Bits 8 Stop Bits 1 Parity None Flow Control Xon Xoff Connector Connected COM port Access Rights Password Read Only public Installer user...

Страница 97: ...ith this access level cannot access the Advanced Configuration menu For users with Administrator access rights the full Main Menu will be displayed These users can access all the menu items Accessing the Monitor Program using Telnet 1 Connect a PC to the Ethernet port of the unit See the table below to determine the type of cable Configure the PC s IP parameters to enable connectivity with the uni...

Страница 98: ... can log out and exit the monitor program from the Main Menu by selecting X exit To get to the Main Menu from anywhere in the program press the Esc key several times You can also exit the monitor program from anywhere in the program by simultaneously pressing the Ctrl and X keys 4 Reset the unit after making configuration changes for the new values to take effect Unit Type Connection to a PC Conne...

Страница 99: ...configured to ensure that the output power does not exceed 19 dBm In legacy units that were upgraded from firmware version 4 3 or lower it is mandatory to attach the new IC FCC HDM ID label to the unit Note that the HDM label is only available from Alvarion when ordering Firmware 4 5 Upgrade Kit Mode of Operation Max Power Output IC FCC ID Label FH Non HDM 26 dBm FH Model HDM 19 dBm FH Model HDM M...

Страница 100: ...ntrol IF based units 15 For compliance with FCC requirements the output power when operating in HDM Mode should not exceed 19 dBm Power Level SU R SU I AU I with HW revision C or lower High Cannot be changed in units configured in the factory to Low for compliance with local regulations Transmit Level SU I AU I with HW revision D or higher 17 For compliance with FCC requirements the output power w...

Страница 101: ...order to configure a GU A BS unit Refer to Book 4 Operation and Administration for detailed information on the applicable parameters In many installations most of these parameters should not be changed from their default values The following list includes the basic parameters and their default values Table 1 6 GU A BS Units Basic Parameters Authentication Algorithm Open System In the SU can be cha...

Страница 102: ...to activate the new configuration Parameter Default Value Comment IP Address 10 0 0 1 Subnet Mask 255 0 0 0 Default Gateway Address 0 0 0 0 DHCP Option Disable Number of Hopping Frequencies According to the Number of Hopping Frequencies in the AUs Automatic Recovery Option Disable Not Applicable to slave modules VLAN ID Management 65535 ...

Страница 103: ...er Unit page 2 3 gives tips and instructions for aligning the antenna of the SU A E for optimum performance Configuring the Transmit Power of the AU RE page 2 4 gives instructions on configuring the transmit power for compliance with FCC rules Positioning the SU I or SU R Subscriber Unit with Omni Antennas for Optimal Operation page 2 6 gives tips and instructions for setting up units for optimum ...

Страница 104: ...ller cannot access the AU e g using Telnet and cannot obtain the measurements from the system administrator the link quality can be estimated based on the RSSI measurement in the SU as follows 1 From the Main Menu select Site Survey 2 Select the Continuous Link Quality Display option Using the assumption that the link is more or less symmetrical this value is a good indication to the level at whic...

Страница 105: ...green LEDs must be on If you cannot reach a point where at least two green LEDs are on try to improve the reception quality by placing the antenna at a higher point or in a different location 5 Firmly secure the unit SU RA or the antenna to the pole NOTE Antenna alignment using the RSSI bar display is possible only after the Access Unit you wish to associate with is operational and the basic param...

Страница 106: ...cable for units in which the output power depends on the attenuation of the IF cable In new AU RE units marked BreezeACCESS IC the output power does not depend on the IF cable Table 2 3 displays the required value of the Transmit Power Control parameter for FCC approved antennas for these units Setting the Transmit Power Control parameters is only possible in Administrator Mode NOTE For compliance...

Страница 107: ...5 5 4 3 for HDM 6 5 for HDM 7 6 for HDM UNI 13 12 5 9 3 for HDM 11 5 for HDM 11 6 for HDM UNI 9 7 5 15 3 for HDM 15 5 for HDM 15 6 for HDM OMNI 8 7 5 15 3 for HDM 15 5 for HDM 15 6 for HDM NOTE The net gain of the antenna kit includes the loss of the RF cable included in the kit if applicable Antenna Net Gain Transmit Power Control SECT 17V 60 16 5 10 9 for HDM SECT 16V 90 17 5 9 UNI 16 15 5 11 9 ...

Страница 108: ...e Access Unit If the WIRELESS LINK LED is not lit try to improve reception by changing the location of the unit Check the SIGNAL QUALITY L M and H LEDs For proper operation at least one L LED should be on The higher the number of LEDs that are on the better the quality of the link Change the location of the unit to identify the optimal position NOTE Finding the optimal location for the Subscriber ...

Страница 109: ... of LEDs that are on the better the quality of the link Rotate the antenna left and or right until you reach the point of highest signal quality reading on the SIGNAL QUALITY LEDs For proper operation at least one L LED should be on If this is not possible improve the link quality by placing the antenna at a higher point or in a different location If you are using the high gain antenna it is recom...

Страница 110: ...2 8 BreezeACCESS Version 4 5 Commissioning Manual Revision 1 0 ...

Страница 111: ...ns how to connect external devices to the AL IN and AL OUT connectors of the BS GU module It also includes a description of the cable connecting the BS GU to the GPS antenna and of the SYNC IN SYNC OUT connectors pin assignments About This Chapter ...

Страница 112: ...for descriptions of the connectors pins functionality For details on defining and using the alarm inputs and output refer to Book 4 Operation and Administration Alarms In Cable Table 3 1 Alarms In Cable WARNING The load of the Alarm Out AL OUT connector should not exceed 24 V 1 A max 9 pin Micro D Type AL IN Connector Description Color Code 1 Alarm Input 1 Brown 2 Alarm Input 2 White 3 Alarm Input...

Страница 113: ...een 4 Relay 3 Common Red 5 Relay 3 Normally Closed Black 6 Relay 1 Normally Open Purple 7 Relay 2 Normally Closed Yellow 8 Relay 2 Normally Open Orange 9 Relay 3 Normally Open Blue NOTE The other side of the cable is supplied open ended The cable shield is connected to the body of the connector 9 pin Micro D Type SYNC IN Connector Description Color Code 12 pin Round Connector 1 GPS TX Yellow 5 2 G...

Страница 114: ...cro D Type Connector cable side and Figure 3 2 shows a 12 pin round connector Figure 3 1 9 pin Micro D Type Connector cable side Figure 3 2 12 pin Round Connector NOTE Descriptions are with respect to the BS GU SYNC IN connector side 9 pin Micro D Type connector 1 9 5 12 pin round connector ...

Страница 115: ...o D Type SYNC OUT Connector Description Color Code 9 pin Micro D Type SYNC IN Connector 1 GPS TX SYNC D Black 1 2 GPS TX SYNC D Brown 2 5 1PPS SYNC S Red 5 6 1PPS SYNC S Orange 6 8 DC GPS Green 8 9 Slave Yellow 9 3 4 7 Not connected 3 4 7 NOTE Descriptions are with respect to the SYNC OUT connector side The SYNC cables shield is connected to the body of the micro D Type connectors ...

Страница 116: ...3 6 BreezeACCESS Version 4 5 Commissioning Manual Revision 1 0 ...

Страница 117: ...m is functioning properly and includes the following sections Verifying Connectivity page 4 2 explains how to ensure that your BreezeACCESS and the equipment connected to them are operating properly LED Indicators page 4 4 lists the LEDs found on BreezeACCESS units and their meanings About This Chapter ...

Страница 118: ... Access Unit or try to connect to the Internet Verifying Telephone Connectivity Subscriber Units with Voice support To verify correct operation of the telephone a test telephone with the default telephony parameters and a known IP address should be connected to the system the location of the test telephone is determined by the system administrator Perform the following steps to verify telephone co...

Страница 119: ...f the following messages UTC is available date time This message indicates that the GPS antenna has synchronized with the satellite system and that the BS GU is functioning properly The message may include an incorrect time and date such as a date in 1999 this indicates that the GPS antenna has not yet synchronized with the GPS satellite system Or UTC time is not available This message indicates t...

Страница 120: ...Normal operation WLNK Wireless link activity Blinking Receiving packet from the wireless link Off No reception of packets from the wireless link ETH Ethernet activity Blinking Data received from or transmitted to Ethernet LAN Off No activity on the Ethernet LAN Name Description Functionality ALARM Alarm indication On A problem with the power amplifier or in the locking process of any of the synthe...

Страница 121: ...ess link activity Blinking Receiving packets from the wireless media Off No reception of packets from the wireless media Name Description ON 48 VDC is available and Power Supply is ON 5V The 5V power supply module is OK and power is consumed at least one BS AU module is inserted 12V The 12V power supply module is OK and power is consumed at least one AU RA RE unit is connected Name Description 3 3...

Страница 122: ...ia Off No reception of packets from the wireless media ALRM Alarm On Loss of hopping synchronization in Slave mode MASTER Master unit On The unit is configured as Master LED Name Functionality PWR green On Power supply functioning properly Off Power supply not functioning properly OK green On Proper signals are being received from the GPS antenna Off The GPS antenna is not connected or it is not f...

Страница 123: ...ity reception usually enabling 3 Mbps traffic Name Description Functionality POWER Power supply On After successful power up Off Power off WIRELESS LINK Wireless Link Activity Blinking Receiving packets from the wireless link Off no reception of packets from the wireless link ETHERNET Ethernet activity Blinking Reception of data from Ethernet LAN Off No reception of data from Ethernet LAN SIGNAL Q...

Страница 124: ...n Functionality POWER Power supply On After successful power up Off Power off WIRELESS LINK Wireless Link Activity Blinking Receiving packets from the wireless link Off no reception of packets from the wireless link LOAD Number of active subscriber units No subscribers 1 8 subscribers 9 16 subscribers 17 or more subscribers ...

Страница 125: ...BreezeACCESS II SW Version 4 5 Revision 1 0 System Manual Book 4 Operations and Administration ...

Страница 126: ......

Страница 127: ...to access the monitor program It also describes how to use the monitor program to set up configure and manage BreezeACCESS Broadband Wireless Access system units This includes the Subscriber Units SUs Access Units AUs and GPS and Alarms modules GUs About This Chapter ...

Страница 128: ... page 1 2 lists the default passwords for each of the access levels Table 1 1 Default Passwords NOTE The GU BS GPS and Alarms module does not have an external MON port It does have an internal MON port that can be used in laboratory conditions consult Alvarion technical support for further details It is recommended to use Telnet to access the monitor program of the GU BS Baud Rate 9600 Data Bits 8...

Страница 129: ...he correct password press Enter The Main Menu appears Figure 1 1 Main Menu Administrator Access Rights SU and AU The appearance of the Main Menu varies in accordance with the set access level For users with Read Only access rights only the Info Unit Type Connection to a PC Connection to a Hub All SU R Units and Subscriber Units that support a single Ethernet device SU 1D SU 1D1V Straight NA Subscr...

Страница 130: ...ess Enter in some cases 2 Press Esc to exit a menu or option 3 You can log out and exit the monitor program from the Main Menu by selecting X exit To get to the Main Menu from anywhere in the program press the Esc key several times You can also exit the monitor from anywhere in the program by simultaneously pressing the Ctrl and X keys 4 Reset the unit after making configuration changes for the ne...

Страница 131: ...CCESS configuration menus and parameters It includes the following sections Main Menu page 2 2 Info Screens Menu page 2 3 Unit Control Menu page 2 6 Basic Configuration Menu page 2 14 Site Survey Menu page 2 16 Advanced Configuration Menu page 2 37 About This Chapter ...

Страница 132: ...c Configuration Enables access to the set of parameters that should be configured as a part of the installation process These parameters are also accessible from the Advanced Configuration menu Available at the Installer and Administrator access levels in SU and AU does not exist in GU Site Survey Enables activation of certain tests and viewing of various system counters Available at the Installer...

Страница 133: ...arms Module Unit MAC Address Displays the unit s unique IEEE MAC address Unit Ethernet Port Operational Status Displays the current operational status of the Ethernet port Up Ethernet link identified on Ethernet Port Down No link identified on Ethernet Port or Testing a temporary status Unit Hardware Version Displays the hardware version of the unit the indoor module of IF based products Flash Typ...

Страница 134: ...rent status of the SU There are two possible values SCANNING The SU is searching for an AU with which to associate ASSOCIATED The SU is associated with an AU AU MAC Address Displays the MAC address of the AU with which the unit is currently associated If the unit is not associated with any AU the address will be that of the IEEE broadcast address FF FF FF FF FF FF The following parameter appears f...

Страница 135: ...c Parameters menu displays the current values of the parameters included in the Basic Configuration menu see Basic Configuration Menu page 2 14 When using Read Only or Installer access rights several security related parameters are not displayed The display includes some additional useful read only information such as the Number of Hopping Frequencies in SU and AU Show Advanced Parameters The Show...

Страница 136: ...set all parameters will revert to their Factory Defaults value except for the parameters that are marked in the Complete column of Table 2 1 page 2 7 Set Partial Factory Defaults Reverts all parameters to the values of the Factory Defaults configuration after the next reset except for parameters that are necessary to maintain connectivity and to enable management of the unit and some other sensiti...

Страница 137: ...Mask Default Gateway Address DHCP Option Access to DHCP Air Interface Parameters ESSID Operator ESSID Option Operator ESSID Best AU Support Preferred AU MAC Address ACSE Option Dwell Time Hopping Set Hopping Sequence Shift HDM Mode Defined Sub Band Scrambling Mode Manual Sequence Spanning Factor Transmit Antenna SU R SU I AU I Acknowledge Delay Limit MAC Address Black List VLAN Parameters VLAN Lin...

Страница 138: ...twork Management Network Management Filtering Network Management IP Addresses Send SNMP Traps Per Trap Control all Send Trap Parameters SNMP Traps IP destination SNMP Traps Community Ports Control Parameters Ethenet Port Control Voice Port Control RADIUS Parameters RADIUS User Name RADIUS User Password RADIUS Shared Secret Authentication Option RADIUS Server Authentication IP address RADIUS Server...

Страница 139: ...le from the same unit tftp 206 25 63 65 get private cmr Suconf Set Partial Operator Defaults Reverts all parameters to the values of the Operator Defaults configuration after the next reset except for parameters that are necessary to maintain connectivity and to enable management of the unit and some other sensitive parameters The exact list of parameters that are not changed depends on the access...

Страница 140: ...nd Boot from Shadow Version However after the next reset the Current version will be activated again If you wish to continue using the currently active version after the next reset select Use Current Version After Reset The parameters configured in the unit are not changed as a result of downloading new software versions unless the new version includes additional parameters or other changes in the...

Страница 141: ...to 1000 The display of each event includes the event time elapsed time since last reset the severity level and a message string The events are displayed in descending order with the most recent event displayed first Erase Event Log Clears the event log Auto Configuration Parameters A sub menu that contains the parameters related to using the Auto Configuration mechanism The Auto Configuration mech...

Страница 142: ...iguration Parameters sub menu includes the following options Auto Configuration Option To disable or enable the Auto Configuration mechanism The default is Disable Request Auto Configuration To initiate an Auto Configuration process Show Auto Configuration Parameters Displays the status of the Auto Configuration Option and the Auto Configuration Received Status Received Not Received indicating whe...

Страница 143: ...ssociated with it The feature is based on generation of a Set IP broadcast by the AU using the SU s MAC Address its Read Write community and when applicable its VLAN Management ID The Remote Set IP sub menu includes the following parameters and options SU MAC Address SU IP Address SU IP Mask SU Default Gateway SU VLAN Management ID SU Read Write Community Send SET IP Request Show SET IP Data ...

Страница 144: ...ion menu includes the following submenu parameters IP Parameters IP Address see page 2 37 Subnet Mask see page 2 37 Default Gateway Address see page 2 37 DHCP Client see page 2 38 Air Interface Parameters ESSID see page 2 53 Operator ESSID Parameters AU see page 2 54 Hopping Sequence Shift see page 2 39 Hopping Set see page 2 39 Hopping Sync AU BS see page 2 53 Hybrid Digital Modulation HDM see pa...

Страница 145: ... Link Type see page 2 75 Security Parameters Authentication Algorithm see page 2 98 Default Key ID see page 2 99 WEP Key 1 see page 2 99 WEP Key 2 see page 2 99 WEP Key 3 see page 2 99 WEP Key 4 see page 2 99 Encryption Seed see page 2 100 Encryption Polynom Index see page 2 100 NOTE All parameters in the Basic Configuration menu are also available in the appropriate submenus of the Advanced Confi...

Страница 146: ...d Wireless Link Counters Reset Counters Choose this option to reset all the counters Ethernet Counters The unit receives Ethernet frames from its Ethernet port and forwards them to its internal bridge which decides whether the frame should be transmitted to the wireless media Frames that were discarded by the unit s hardware filter are not counted by the Ethernet counters The unit transmits valid ...

Страница 147: ...nters for the total number of data frames voice RTP frames and beacon frames The voice frames include fax frames This is true also for Subscriber Units that do not support voice in cells where the ACSE Option parameter in the AU is enabled In this case the Voice count should be 0 Total transmitted unicast frames to wireless Displays the number of unicast frames successfully transmitted to the wire...

Страница 148: ... time until the end of the current dwell period In addition the following special counters are displayed to indicate the reason for the error H W An internal hardware problem in the modem ABR The transmission was aborted before completion because of internal problems in the DSP CSL The transmission was cancelled because the modem was busy in receiving data ACKTOUT Acknowledge Timeout The frame was...

Страница 149: ...ce Support Only The voice statistics counters display information concerning voice and fax traffic including T 38 redundant fax traffic The displayed information includes the accumulated numbers since the last reset for transmitted and received RTP frames and bytes Display Counters Displays the current value of the following voice counters Voice Frames Transmitted Voice Frames Received Voice Bytes...

Страница 150: ... Frame Length Enter the ping packet size The allowed range is from 60 to 1472 bytes The default value is 64 bytes Ping Frame Timeout Enter the ping frame timeout which is the amount of time in ms to wait between ping attempts The allowed range is from 200 to 60000 ms in increments of 200 milliseconds 200 400 600 60000 The default value is 200 ms Hopping Statistics Num The number of the information...

Страница 151: ...eived since the last measurement total Rx the average RSSI in dBm or RSSI units according to the RSSI Display Option for these frames avrDBM avrRSSI and the Error rate number of retransmitted frames in the last 100 transmitted frames The Error rate is meaningful only when there is traffic from the SU to the AU It is recommended to use the Ping Test see page 2 20 with a Ping Frame Length of 1472 by...

Страница 152: ... Aging Time and 1800 seconds for the Call Info table The maximum allowed number of entries for these tables 1019 for the Bridging Info and as specified by the Maximum Number of Associations parameter for the Association Info and the Call Info The default value of the Maximum Number of Associations is 512 Display Association Info Displays details of the associated SUs Each entry in the list include...

Страница 153: ... Subscriber Unit The SW version of the SU MIR CIR info for the SU CIR Tx SU to AU MIR Tx SU to AU CIR Rx AU to SU MIR Rx AU to SU Max Delay Message Direction Status in AU SU Scanning Probe Request including ESSID Scanning SU AU Probe Response only if correct ESSID in Probe Request AU SU SU Synchronized Authentication Request SU AU Not Authenticated Challenge Text AU SU Not Authenticated Challenge ...

Страница 154: ...dBm measurement units can be used However to support users that prefer to continue using RSSI units the RSSI Display option enables selecting the measurement units to be used for displaying received signal level values Available selections dBm RSSI Default selection RSSI ATPC Counter AU and SU The ATPC Counter display information related to the number of ATPC power up power down messages sent or r...

Страница 155: ...affic statistics rates are calculated for each test cycle period a Current Retransmission Rate Defined as Nr Nt Nr Where Nr Number of retransmissions during the last test cycle period Nt Number of successfully transmitted unicast frames during the last test cycle The minimum value of Nt Nr for a meaningful test is 50 otherwise the result is NA b Current Dropped Frames Rate Defined as Nd Nt where N...

Страница 156: ...as described below A minor severity alarm is generated if both of the following conditions are met a The Current Rate of the applicable rate exceeds the Minor Alarm Threshold for this traffic statistics type b The Current Rate is higher than the Average Rate by at least the value of the Minimum Minor Alarm Delta indicating a rapid decrease in performance A minor severity alarm will also be generat...

Страница 157: ... of the last two polling messages is at least 5 The AU also gathers for all responding SUs the RSSI level at which each SU was received by the AU Based on these measurements the AU performs a calculation of the AU Rx Power Average Delta defined as the average difference for all responding SUs between the last RSSI at he AU and the previous one before last RSSI Σn 1 N AURSSIn t AURSSIn t 1 N where ...

Страница 158: ...SUs was not lower than the Minimum Number Of SUs AU Alarms Summary A prerequisite for all alarms except the No Associations alarm is that the elapsed time since last power up or since the AU Alarms Option was enabled is not lower than the Learning Period The AU Alarms are summarized below No Associations Alarm Severity Critical On Conditions Three consecutive resets due to no response from any SU ...

Страница 159: ...version lower than 4 3 Severity Major On Conditions The inverse minus of SU Rx Power Average Delta is higher than SU Rx Power Decrease Threshold and the number of SUs that responded to the last two polling messages is at least 5 Off Conditions a All alarms were cleared OR b AU Alarms Option was disabled Possible Problem A transmitter fault resulting in a significant decline of the Tx power level R...

Страница 160: ...he Retransmissions Current Rate has dropped below the Retransmissions Major Alarm Threshold but is still higher than the Retransmissions Minor Alarm Threshold Major Severity Alarm The Retransmissions Current Rate is higher than the Retransmissions Major Alarm Threshold Off Conditions a The Retransmissions Current Rate has dropped below the Retransmissions Minor Major Alarm Threshold OR b All alarm...

Страница 161: ...es Current Rate has dropped below the Dropped Frames Major Alarm Threshold but is still higher than the Dropped Frames Minor Alarm Threshold Major Severity Alarm The Dropped Frames Current Rate is higher than the Dropped Frames Major Alarm Threshold Off Conditions a The Dropped Frames Current Rate has dropped below the Dropped Frames Minor Major Alarm Threshold OR b All alarms were cleared OR c AU...

Страница 162: ...rror Minor Alarm Minimum Delta OR b The CRC Error Current Rate has dropped below the CRC Error Major Alarm Threshold but is still higher than the CRC Error Minor Alarm Threshold Major Severity Alarm The CRC Error Current Rate is higher than the CRC Error Major Alarm Threshold Off Conditions a The CRC Error Current Rate has dropped below the CRC Error Minor Major Alarm Threshold OR b All alarms wer...

Страница 163: ...Duplicate Frames Current Rate has dropped below the Duplicate Frames Major Alarm Threshold but is still higher than the Duplicate Frames Minor Alarm Threshold Major Severity Alarm The Duplicate Frames Current Rate is higher than the Duplicate Frames Major Alarm Threshold Off Conditions a The Duplicate Frames Current Rate has dropped below the Duplicate Frames Minor Major Alarm Threshold OR b All a...

Страница 164: ...efault 10 minutes Traffic Statistics A sub menu that includes the following options Retransmissions Rate Parameters Dropped Frames Rate Parameters CRC Error Rate Parameters Duplicate Frames Rate Parameters For each of these traffic statistics types a sub menu enables to configure three parameters Minor Alarm Minimum Delta The minimum difference between the Current Rate and the previous Average Rat...

Страница 165: ...the following options AU Rx Power Decrease Threshold The minimum inverse negative value of the AU Rx Power Average Delta that will trigger an alarm Valid values 1 to 99 dB Parameter Default Retransmission Minor Alarm Minimum Delta 20 Retransmission Minor Alarm Threshold 30 Retransmission Major Alarm Threshold 60 Dropped Frames Minor Alarm Minimum Delta 10 Dropped Frames Minor Alarm Threshold 10 Dr...

Страница 166: ... SUs Parameters and Data Displays the value of the Minimum Average Number Of Responding SUs and the Current and Average Number Of Responding SUs Alarms Status a sub menu that includes the following options Clear All alarms Enable to clear set off all the AU Alarms Show Turned On Alarms Displays a list of all the alarms that are turned on and the severity of each of these alarms Show All AU Alarms ...

Страница 167: ...e 2 85 Service Parameters AU and SU see page 2 90 RADIUS Parameters SU see page 2 94 Security Parameters AU and SU see page 2 98 Telephony Parameters SU with voice support see page 2 100 Hopping Parameters GU see page 2 120 Alarm Parameters GU see page 2 122 IP Parameters AU SU and GU The IP Parameters sub menu allows configuration of the following parameters IP Address Displays the current IP add...

Страница 168: ...m Both Ethernet WLAN The default for an Access Unit is From Ethernet Only The default for a Subscriber Unit is From Wlan Only Show IP Parameters Displays the current values of the IP Parameters Air Interface Parameters AU and SU Hopping Frequencies Setting Parameters Depending on the applicable Country Standard there are two methods for setting the hopping frequencies to be used a If the Country S...

Страница 169: ...er below When setting up multiple AUs in the same site always choose hopping sequences from the same Hopping Set to reduce the possibility of collisions on the wireless media This parameter is only set in the AU All the SUs learn it from the AU during the association process The valid values depend on the applicable hopping standard see Table 2 3 page 2 40 The default value is 1 Hopping Set Displa...

Страница 170: ...perates in HDM mode and all applicable parameters are received form the AU The process of configuring parameters in the AU includes the following steps 1 Select the frequencies to be used 2 Define the method of generating the basic hopping sequence based on the set of selected frequencies using the Scrambling Definition sub menu The method of generating Country Standard Frequency Range MHz Number ...

Страница 171: ...M Mode is Disable Add Frequencies The Add Frequencies option enables adding discrete hopping frequencies or frequency ranges to the current list of frequencies to be used The operator enters a list of frequencies and or frequency ranges to be added A comma is used to separate between entries no spaces The entry range is from 2402 MHz to 2480 MHz in steps of 1 MHz When a frequency range is added al...

Страница 172: ...llows Table 2 4 Basic Sequences using Standard Scrambling Frequency 1 index 1 is the lowest frequency in the list of frequencies to be used frequency 2 is the next frequency and so on Manual Scrambling For customized definition of the hopping sequence using the Manual Sequence Definition option see below Enhanced Scrambling Automatically generates hopping sequences using an enhanced algorithm If t...

Страница 173: ...5 4 1 3 mod8 1 8 P5 5 5 1 3 mod8 1 5 P6 5 6 1 3 mod8 1 2 P7 5 7 1 3 mod8 1 7 P8 5 8 1 3 mod8 1 4 And the basic scrambled sequence is 1 4 7 2 5 8 3 6 Manual Sequence Definition Manually defines the hopping sequence using numbered channel indexes from 1 to Number of Hopping Frequencies The sequence length must be equal to Number of Hopping Frequencies all the defined frequencies must be used Erase M...

Страница 174: ... consecutive channel assuming that the available channels are consecutive In these cases the advantage of using frequency hopping is not fully utilized since narrow band interference may affect several consecutive hops Spanning factors of 2 and N 2 also result in a relatively poor spread of the hopping frequencies over the available frequency band Default Value 1 The following table displays the a...

Страница 175: ... 8 9 10 11 1 3 5 7 9 11 2 4 6 8 10 1 4 7 10 2 5 8 11 3 6 9 1 5 9 2 6 10 3 7 11 4 8 1 6 11 5 10 4 9 3 8 2 7 1 7 2 8 3 9 4 10 5 11 6 1 8 4 11 7 3 10 6 2 9 5 1 9 6 3 11 8 5 2 10 7 4 1 10 8 6 4 2 11 9 7 5 3 1 11 10 9 8 7 6 5 4 3 2 12 1 5 7 11 1 2 3 4 5 6 7 8 9 10 11 12 1 6 11 4 9 2 7 12 5 10 3 8 1 8 3 10 5 12 7 2 9 4 11 6 1 12 11 10 9 8 7 6 5 4 3 2 13 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11...

Страница 176: ...3 10 7 4 1 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1 3 5 7 9 11 13 15 17 2 4 6 8 10 12 14 16 1 4 7 10 13 16 2 5 8 11 14 17 3 6 9 12 15 1 5 9 13 17 4 8 12 16 3 7 11 15 2 6 10 14 1 6 11 16 4 9 14 2 7 12 17 5 10 15 3 8 13 1 7 13 2 8 14 3 9 15 4 10 16 5 11 17 6 12 1 8 15 5 12 2 9 16 6 13 3 10 17 7 14 4 11 1 9 17 8 16 7 15...

Страница 177: ...20 13 6 19 12 5 18 11 4 17 10 3 16 9 2 15 8 1 18 15 12 9 6 3 20 17 14 11 8 5 2 19 16 13 10 7 4 1 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 21 1 2 4 5 8 10 11 13 16 17 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 1 3 5 7 9 11 13 15 17 19 21 2 4 6 8 10 12 14 16 18 20 1 5 9 13 17 21 4 8 12 16 20 3 7 11 15 19 2 6 10 14 18 1 6 11 16 21 5 10 15 20 4 9 14 19 3 8 13 18 2 7 12 17 1 9 ...

Страница 178: ...21 11 1 15 6 20 11 2 16 7 21 12 3 17 8 22 13 4 18 9 23 14 5 19 10 1 16 8 23 15 7 22 14 6 21 13 5 20 12 4 19 11 3 18 10 2 17 9 1 17 10 3 19 12 5 21 14 7 23 16 9 2 18 11 4 20 13 6 22 15 8 1 18 12 6 23 17 11 5 22 16 10 4 21 15 9 3 20 14 8 2 19 13 7 1 19 14 9 4 22 17 12 7 2 20 15 10 5 23 18 13 8 3 21 16 11 6 1 20 16 12 8 4 23 19 15 11 7 3 22 18 14 10 6 2 21 17 13 9 5 1 21 18 15 12 9 6 3 23 20 17 14 11...

Страница 179: ...15 19 23 2 6 10 14 18 22 1 7 13 19 25 6 12 18 24 5 11 17 23 4 10 16 22 3 9 15 21 2 8 14 20 1 8 15 22 4 11 18 25 7 14 21 3 10 17 24 6 13 20 2 9 16 23 5 12 19 1 9 17 25 8 16 24 7 15 23 6 14 22 5 13 21 4 12 20 3 11 19 2 10 18 1 10 19 3 12 21 5 14 23 7 16 25 9 18 2 11 20 4 13 22 6 15 24 8 17 1 12 23 9 20 6 17 3 14 25 11 22 8 19 5 16 2 13 24 10 21 7 18 4 15 1 13 25 12 24 11 23 10 22 9 21 8 20 7 19 6 18...

Страница 180: ...e sequence Index N where N is the number of channels in the sequence results in the first channel Index 1 Example Enhanced Scrambling N 8 Spanning Factor 3 Table 2 5 Hopping Sequence Shift Implementation Enhanced Scrambling N 8 Spanning Factor 3 For example if the defined hopping frequencies are 2411 2412 2413 2414 2415 2416 2417 and 2418 then the frequencies of the actual hopping sequences are as...

Страница 181: ...d8 1 6 P3 8 6 3 1 mod8 1 1 The actual hopping sequence indexes are 4 7 2 5 8 3 6 1 Standard and Manual Scrambling In Standard and Manual Scrambling modes the shift operation is performed on the sequence elements The basic sequence is shifted cyclically according to the value of the Hopping Sequence Shift parameter so that element no i in the actual sequence equals element number i s in the basic s...

Страница 182: ...e the actual hopping sequence PS i P0 i s 1 mod N 1 Where S is the Hopping Sequence Shift N number of channels in the sequence modulus PS i is element number i in the actual sequence with Hopping Sequence Shift s Hopping Sequence Shift Actual Sequence Indexes 0 basic sequence 1 3 5 2 6 4 1 3 5 2 6 4 1 2 5 2 6 4 1 3 3 2 6 4 1 3 5 4 6 4 1 3 5 2 5 4 1 3 5 2 6 Hopping Sequence Shift Hop 1 Hop 2 Hop 3 ...

Страница 183: ...ample in the basic sequence with N 6 P0 1 1 P0 2 3 P0 3 5 P0 4 2 P0 5 6 P0 6 4 For a shift of 3 the actual sequence is P3 1 P0 1 3 1 mod6 1 P0 4 2 P3 2 P0 2 3 1 mod6 1 P0 5 6 P3 3 P0 3 3 1 mod6 1 P0 6 4 P3 4 P0 4 3 1 mod6 1 P0 1 1 P3 5 P0 5 3 1 mod6 1 P0 2 3 P3 6 P0 6 3 1 mod6 1 P0 3 5 The actual hopping sequence is 2 6 4 1 3 5 ...

Страница 184: ...n Master The AU that serves as a Master unit providing synchronization signals to the Slave units Slave An AU that operates as a Slave The default is Idle ESSID Parameters The ESSID is a string used to identify a wireless network It prevents the unintentional merging of two co located wireless networks An SU can only associate with an AU that has an identical ESSID To facilitate easy additions of ...

Страница 185: ...of the Operator ESSID when communicating with SUs The default is Enable Operator ESSID Defines the Operator ESSID Valid values a string of up to 31 printable ASCII characters case sensitive The default value is ESSID1 Best AU Selection Parameters In BreezeACCESS systems with software version 3 0 and below an SU can associate with any AU it can communicate with provided they both use the same ESSID...

Страница 186: ...eased scanning time during which the SU is not operational Valid values 1 255 Default value 20 The scanning time can be calculated based on the following formula Scanning Time seconds N C 0 019 N Number of scanning attempts C Number of channels in the hopping sequence 0 019 seconds is the time spent on each channel dwell time while in scanning mode NOTE Although the SU selects the Best AU based on...

Страница 187: ...licable information Neighboring AU Data table Displayed for each AU that the unit can communicate with the following parameters MAC Address Received signal strength RSSI or dBm Mark The computed quality mark for the AU Full The association load status of the AU It is defined as full if the number of SUs associated with the AU has reached the maximum allowed according to the value of the Maximum Nu...

Страница 188: ...AU To support proper operation of the system with optimal performance and minimum interference between neighboring sectors the ATPC algorithm should be enabled in all units The algorithm is controlled by the AU that calculates for each received frame the average RSSI at which it receives transmissions from the specific SU The average calculation takes into account the previous calculated average t...

Страница 189: ...ill also be used in the following cases a If the unit does not succeed to associate with the AU after reset b If the unit does not succeed to re synchronize with the AU after losing synchronization c If the SU is associated with the AU but there are too many successive dropped frames indicating that it transmits at a level that may be too low The actual run time value that is used to control the t...

Страница 190: ...ncludes IC as a reference to Improved Collocation BreezeACCESS IC The following table shows the new typical output power as a function of the configured Transmit Power Control parameter Cable attenuation 0dB 5dB 10dB 15dB Transmit power Control Outdoor power dBm Outdoor power dBm Outdoor power dBm Outdoor power dBm 15 24 2 24 2 24 2 24 2 14 24 2 24 2 24 2 24 2 13 24 2 24 2 24 2 24 2 12 23 3 23 3 2...

Страница 191: ... level to the antenna port of 17 dBm In SU I I D and AU I I D there are two options High An output power level to the antenna port of 17 dBm Low An output power level to the antenna port of 10 dBm The default is High Transmit Power Control Outdoor Unit Power dBm 15 26 7 14 26 13 24 5 12 23 11 20 8 10 19 2 9 17 2 8 15 5 7 12 1 6 11 3 5 8 2 4 6 5 3 4 3 2 2 8 1 1 0 0 2 NOTE To comply with specific re...

Страница 192: ... calculated average RSSI in the formula used for calculating the average RSSI The higher the value of this parameter the higher is the weight of history in the formula Available values 1 to 32 1 is for no weight for history meaning that average RSSI equals the last measured RSSI Default value 5 Minimum Interval Between ATPC Messages To set the minimal time between consecutive power up power down m...

Страница 193: ...t will change to the value configured for the Transmit Power Control parameter only after the next reset The default is Enable ATPC Maximum Last Level Time After Reset The maximum time in seconds of attempting to associate with an AU after reset using the last value of the Current Transmit Power Control If this time had elapsed without succeeding to associate with the AU the unit will use the conf...

Страница 194: ...te of the SU in accordance with Table 2 11 including a 3 dB safety margin For best results it is recommended to acquire the RSSI results from the AU indicating the level at which the AU receives transmissions from the specific SU uplink RSSI and to use this value for reaching a decision on the recommended Maximum Data Rate Allowed values are 1 2 3 Mbps The default value is 3 Mbps Table 2 11 Recomm...

Страница 195: ...ssage that the call was terminated Throughout the voice call the SU periodically transmits keep alive re association messages approximately every ten minutes indicating that the call is still on If such messages are not received for a period defined by the Call Aging Time parameter the following will take place a The AU deletes the SU listing from the Call Information database assuming that the ca...

Страница 196: ...nsmit Antenna Applicable only to single box SU R SU I ID and AU I ID units Displays which antennas are used for transmission Single box units support transmit antenna diversity 2 antennas During reception a BreezeACCESS unit that is connected to two antennas dynamically selects the antenna where reception is optimal In contrast if the transmit antenna diversity is enabled the unit selects the ante...

Страница 197: ...e configured ACSE Option The default is Disable Maximum ACSE Voice Sessions Applicable only for an AU that provides services to Subscriber Units with voice capabilities When the ACSE voice scheduler option is disabled this parameter is not applicable and instead the Maximum Voice Sessions parameter see page 2 65 is used The value of the ACSE Maximum Voice Sessions parameter specifies the maximum n...

Страница 198: ...ve scanning the SU searches for a Beacon message from an AU prior to starting the authentication association process This parameter is not applicable if the ACSE Option is enabled in which case passive scanning is always used The default is Active MAC Address Black List AU only Enables to define units that are not authorized to receive services The AU will not provide services to a unit whose MAC ...

Страница 199: ... it associates with an AU except to the first association after reset The SU will send one SNAP message for each client learned on its Ethernet port based on its bridging table In the SNAP message the clients MAC address is used as the source address The AU that receives this SNAP message learns from it the new location of the clients It forwards the SNAP to other AUs and Layer 2 networking equipm...

Страница 200: ...which such access is allowed In addition this menu enables configuring SNMP Traps sending parameters The Network Management Parameters menu includes the following options Access to Network Management Defines the port through which the unit can be managed The options are the following From Wlan Only From Ethernet Only From Both Ethernet WLAN The default selection is From Both Ethernet Wlan Network ...

Страница 201: ...ltering on the Ethernet port Activate Management IP Filter On Both Ethernet Wlan Ports Applicable with all options of the Access to Network Management parameter The unit can be managed from the port s defined by the selected option of the Access to Network Management parameter only by stations whose IP addresses match one of the entries in the Set Network Management IP Addresses list The default s...

Страница 202: ...s that are defined as the trap destinations Allows entering a new address for each of the 3 entries Trap Unit Default Send SU Associated AU Trap AU Enable Trap Sending Send Disassociated Trap AU Enable Trap Sending Send AU Aging Trap AU Enable Trap Sending Send AU Wireless Quality Trap AU Enable Trap Sending Send SU Associated Trap SU Enable Trap Sending Send SU Wireless Quality Trap SU Enable Tra...

Страница 203: ...Virtual LAN VLAN parameters ToS parameters Ethernet Broadcast Filtering parameters Other Bridging parameters Ports Control Parameters VLAN Parameters VLAN Support Defines the parameters that are related to the VLAN aware Virtual LAN aware feature of BreezeACCESS units Each VLAN includes stations that can communicate with each other but cannot communicate with stations belonging to different VLANs ...

Страница 204: ...ons for management purposes This applies to all management applications using protocols such as SNMP TFTP ICMP ping and Telnet All the servers stations using these protocols must tag the management frames they send to the unit with the value of the VLAN ID Management parameter Valid values 1 to 4094 or 65535 No VLAN Default value 65535 If VLAN ID Management is other than 65535 Only tagged manageme...

Страница 205: ... transmission on either the Ethernet or wireless link port The tag includes the values of the VLAN ID Voice Management and the VLAN Priority Management parameters A VLAN Voice Tag is inserted in all voice frames RTP packets generated by the unit before transmission to the Wireless or Ethernet port The tag includes the values of the VLAN ID Voice Management and the VLAN Priority Voice parameters If...

Страница 206: ...ntagging them because all devices connected to it are VLAN unaware Thus the unit cannot transfer tagged frames The following table summarizes the functionality of the data port for an access link Table 2 15 VLAN Data Port Functionality Summary Access Link Legend VID D VLAN ID Data PID D VLAN Priority Data Action Management Port internal SU Voice RTP Port internal SU with Voice Receive from Etherne...

Страница 207: ...anagement of 65535 as it will not forward any NO VLAN management frames to its other port It will be impossible to manage devices connected behind the unit that are also configured with NO VLAN NOTE If VLAN Forwarding is enabled make sure to include in the Forwarding List the VLAN ID Management or VLAN ID Voice Management of all units that should be managed via the wireless port of the unit NOTE I...

Страница 208: ...warding AU and SU Applicable for trunk link only Defines the VLAN ID values that will be included in the VLAN Forwarding List If the VLAN Link Type is defined as a Trunk Link and the VLAN Forwarding option is enabled a received data frame with a VLAN ID that is not a member of the unit s VLAN Forwarding List will be discarded The VLAN Forwarding parameter provides the following options VLAN Forwar...

Страница 209: ...n is Disable Add Relaying VLAN ID Adds a VLAN ID to the VLAN Relaying List One VLAN ID can be entered each time The maximum number of VLAN IDs in the VLAN Relaying List is 20 Valid values are 1 to 4094 Remove Relaying VLAN ID Removes a VLAN ID from the VLAN ID Relaying List Valid values are VID values from 1 to 4094 that are included in the VLAN Relaying List Show VLAN ID Relaying List Displays th...

Страница 210: ... behind a Subscriber Unit that are intended to reach another BreezeACCESS unit are not recognized as management frames by the Subscriber Unit connected to the originating station Therefore any frame coming from the Ethernet port which is designated to reach another BreezeACCESS unit via the wireless port will be sent to the High queue regardless of the configured Priority options The VLAN Traffic ...

Страница 211: ...eshold AU and SU Applicable for trunk and hybrid links only Displays and defines the value of the VLAN Priority Threshold This parameter impacts the way that the unit will handle tagged packets that are received from the Ethernet port Since the system supports both Layer 2 and Layer 3 prioritization a frame will be routed to the Mid queue if one of the following conditions is met a The precedence ...

Страница 212: ...ing the Layer 2 Ethernet broadcast and multicast filtering capability in SUs The Ethernet Broadcast Filtering allows enhancing the security of the system and saving bandwidth on the wireless media through blocking protocols that are typically used in the customer s LAN but are not relevant for other customers e g NetBios that is used by Microsoft Network Neighborhood Enabling this feature blocks E...

Страница 213: ... transmitted according to the general filtering criteria set by the selected value of the Filter Options parameter Enable DHCP Broadcast messages will be transmitted regardless of the selected value of the Filter Options parameter The default selection is Disable PPPoE Broadcast Override Filter SU only Enables broadcasting of PPPoE Point to Point Protocol over Ethernet messages This is independent...

Страница 214: ...second The default is 20480 Other Bridging Parameters LAN to Wireless Link Bridging Mode AU only Controls the flow of information from the Ethernet backbone to the wireless media The options are Reject Unknown Allows transmission of packets only to addresses that the AU knows to exist in the wireless link Forward Unknown Allows transmission of all packets except those sent to addresses that the AU...

Страница 215: ...reless link even if they are intended for devices on the wireless link Disable Unicast Relaying only if you know that all unicast messages from the wireless link will be destined to the local wired LAN The default selection is Enable Ports Control SU only To enable disable the Ethernet and or Voice port The Ports Control submenu includes the following options Ethernet Port Control To enable disabl...

Страница 216: ...inimum number of dwell periods during which packets will be retransmitted The Number of Dwells to Retransmit parameter is used together with the Number of Retransmissions parameter see above to spread the retransmissions in both the time and frequency domains Valid values are from 0 to 9 The default value is 2 Number of Retransmissions to Decrease Rate The number of unsuccessful retransmissions th...

Страница 217: ...or transmission of broadcast multicast and control frames to increase the probability that they will be received without errors The available selections are 1 2 and 3 Mbps The default is the minimum possible rate 1Mbps Multi Rate Link quality dynamically changes due to various environmental conditions Dynamically switching between the possible transmission rates increases the probability of using ...

Страница 218: ...ecutive transmission or retransmission attempts Increasing the size of the window will increase the probability that it will be a successful window thus slowing down the decision to degrade to a lower rate and accelerating the decision to upgrade to a higher rate Valid values are from 1 to 50 The default value is 12 Number of Failures in Multi Rate Decision Window Sets the maximum number of failur...

Страница 219: ... unit including both the thermal noise and average level of interference in the relevant spectrum Carrier to Interference Difference Level is the minimal difference between the level that is defined as the Current Noise Level and the level of a good signal a signal that the unit should treat as a possibly desired signal The modem of the unit continuously estimates the level of the received energy ...

Страница 220: ...hreshold the unit will assume that another unit is transmitting and will refrain from trying to transmit in order to prevent collisions The actual level used by the SU as a threshold for decision on the existence of a good signal Runtime Carrier Sense Level may differ from the configured Carrier Sense Level as described in the Adaptive Thresholds section below Available values 100 to 40 dBm The De...

Страница 221: ...ecutive updates of the runtime values when the adaptive threshold algorithm is enabled Valid values 1 60 seconds The default is 15 seconds Adaptive Thresholds Fading Factor Enables defining the Fading Factor to be used in the formula for calculating the Runt ime Noise Floor The higher the expected variance in levels of received signal the higher this value should be Valid values 0 70 dB The defaul...

Страница 222: ...nge includes the base address Valid values 0 255 The default value is 0 not used Delete a User Filtering Entry Displays the current list of IP addresses subnet masks and ranges Enter the list number from 0 to 7 to delete the entry from the list the list number will be replaced by the default values Delete All User Filtering Entries Deletes all User Filtering entries and replaces them with the defa...

Страница 223: ...a period of inactivity If no data was received from the Ethernet port during the last N seconds the unit is allowed to transmit N times its CIR value without any delay For example after an inactivity time of 0 5 second a unit with CIR 64 Kbps can transmit up to 64 Kbits x 0 5 32 Kbits without any delay MIR CIR Option Enables or disables the CIR MIR support feature In cells where the AU and all SUs...

Страница 224: ...ications are very sensitive to delay If relatively high delays are permitted such applications may suffer from poor performance due to accumulation in the buffers of data from other applications e g FTP The Maximum Delay parameter limits the number of available buffers Data that is delayed more than the permitted maximum delay will be discarded If the SU should support applications that are very s...

Страница 225: ...l status of the option may be different from the MIR CIR Option selected in the SU because it is controlled by the AU Show Service Parameters Displays the current values of the Service Parameters RADIUS Parameters Menu Subscriber Units only Managing a large number of users creates the need for significant administrative support together with careful attention to security authorization and accounti...

Страница 226: ...nt s or port s to which the user is allowed access In the BreezeACCESS system there is a RADIUS NAS Network Access Server implemented in each Subscriber Unit The RADIUS server can be used for authentication purposes only for accounting purposes only or for both authentication and accounting purposes The RADIUS Parameters menu includes three sub menus a General RADIUS Parameters intended for all us...

Страница 227: ... Default selection Disable RADIUS Server Authentication IP Address To define the IP address of the RADIUS server to be used for authentication The default address is 0 0 0 0 none RADIUS Server Authentication Port Specifies the UDP port number used by the Radius server for authenticating the clients Valid values 1000 to 65535 The default value is 1812 RFC requirement Show Authentication Parameters ...

Страница 228: ...r for accounting Valid values are 1000 to 65535 The default value is 1813 RFC requirement Accounting Interval Specifies the interval in seconds between two consecutive transmissions of accounting records Valid values are from 60 to 6000 seconds 1 to 100 minutes The default value is 90 seconds Show Accounting Parameters Displays the current values of the Accounting parameters RADIUS Record Structur...

Страница 229: ...tocol type IP ARP Remote IP Address xxx xxx xxx xxx decimal format The remote IP Address IP Type Of Service 2 hexadecimal digits Precedence Delay Throughput Reliability VLAN Priority 1 hexadecimal digits VLAN Priority ETH Output Octets 8 hexadecimal characters Number of octets successfully transmitted to Ethernet ETH Input Octets 8 hexadecimal characters Number of octets received from Ethernet ETH...

Страница 230: ...ired algorithm is Shared Key do the following Define at least one of the four WEP Keys by selecting one of them from the Security Parameters menu and entering the required key In an SU select Default Key ID from the Security Parameters menu and enter the number of a defined WEP key Select Authentication Algorithm from the Security Parameters menu The Authentication Algorithm menu opens Select Shar...

Страница 231: ...urity is achieved by using 16 bit length seeds and up to 16 bit polynoms The available parameters are Encryption Seed Defines the index of the 16 bit encryption seed to be used for wireless media security Valid values are from 1 to 127 The default is 7 Encryption Polynom Index Defines the index of the up to 16 bit encryption polynom to be used for wireless media security Valid values are from 0 to...

Страница 232: ...pecifying the relative priorities to be offered during capabilities exchange according to the H 323 standard For example enter 1 to always use the G 723 1 codec Enter 2 1 3 4 to set the priorities according to the following order G729 G723 1 G711µlaw G711 Alaw The range is 1 to 7654321 using digits 1 to 7 The default is 2134 Compression Efficiency Specifies the number of voice frames to be packed ...

Страница 233: ...ce Activity Detection is not applicable when using the G711 codec Voice Activity Detection is implemented automatically in G729wAnnexB and G729 Annex A w Annex B Annex B activates the silence compression Available options are Voice Activity Detection OFF Voice Activity Detection G7231 enable when using G723 1 compression The default selection is Voice Activity Detection OFF Input A D Gain Applicab...

Страница 234: ...e Alternate Gatekeeper IP address is received from the Primary GK Otherwise in Manual Discovery mode the Alternate Gatekeeper IP address is specified by the Alternate Gatekeeper IP Address parameter see below Valid selections Disable Enable Automatic Discovery Enable Manual Discovery Default selection is Disable Alternate Gatekeeper IP Address Sets the Alternate Gatekeeper IP address when Alternat...

Страница 235: ...r disables the automatic pulse dialing detection feature to support telephones with pulse dialing The default selection is Enable IP Dialing Option Enables or disables dialing using IP addresses The default selection is Enable IP Dialing Indicator Specifies the prefix used to identify an IP Dialing string Applicable only if the IP Dialing Option parameter see above is set to Enable Digits dialed a...

Страница 236: ...ally inserted and transmitted to the gateway before the dialed number The Automatic Prefix will be inserted only if the Dialing Option parameter see below is disabled or if it is enabled and the first dialed digit is different from the defined Inter Regional Prefix Valid values up to 8 phone key pad digits 0 9 A B C D The default is X no Gateway Prefix Fast Start Enables or disables the fast conne...

Страница 237: ... phone pad digits 0 9 A D and Hook Flash The following options are available Disable DTMF tones are transferred in band through the voice codec using the RTP protocol Enable DTMF signals are relayed via H 245 sessions If Fast Start is enabled a H 245 session will be forced upon detecting DTMF signals Enable Proprietary If Fast Start is enabled DTMF signal will be relayed via Q 931 sessions If Fast...

Страница 238: ...The dialing plan support algorithm incorporated into the units operates as follows If the Dialing Prefix Option is disabled the unit will insert the Automatic Prefix if defined before the dialed number Otherwise it will be forwarded as dialed If the Dialing Prefix Option is set to Enabled and the first dialed digit differs from the Inter Regional Prefix the unit will insert the Automatic Prefix if...

Страница 239: ...aling parameters are overridden as follows a IP Dialing Option Dialing Prefix Option and Stop Dialing Indicator are disabled even if the applicable parameter is set to Enable b Automatic Prefix is not used and Stop Dialing Timeout has no effect The default selection is Disable Empty Setup Option To enable or disable the empty setup feature When enabled the unit sends a setup message to the gateway...

Страница 240: ...ines the tone transmitted to the earphone to indicate that the system cannot currently support the call e g if a line is not available since the AU currently supports the maximum allowed number of voice sessions Error Tone Defines the tone transmitted to the earphone to indicate that the system cannot currently support the call e g if for any reason the call was disconnected because of a problem i...

Страница 241: ...ang up Valid values are 0 10 000 seconds Ring Frequency Defines the ring frequency parameters that define the ringing of the telephone set if the selected Telephony Country parameter is Proprietary The following parameters can be defined Ringer Frequency the frequency of activating the Ringer Valid values are 17Hz 20Hz 25Hz 50Hz Cadence On The ringing time on in the ringing silence sequence of the...

Страница 242: ...rameter is in specified range and if maximum values are higher than minimum values For On Hook recognition time the validation function checks also if it is greater than maximum flash time If not it will automatically assign to On Hook recognition time 20ms more than maximum flash recognition Min Break Time The minimum break time when using pulse dialing Range 10 to 200 ms using steps of 10 ms Def...

Страница 243: ...s are applicable only to SUs with Voice HW Revision D Max Line Resistance the maximum resistance of the telephone line The available options are 100 Ohm and 540 Ohm Line resistance of 100 Ohm means 350m on 26 gauge AWG 0 404mm 550m on 24 gauge AWG 0 511mm 850m on 22 gauge AWG 0 643mm Line resistance of 540 Ohm means 1800m on 26 gauge AWG 0 404mm 2970m on 24 gauge AWG 0 511mm 4590m on 22 gauge AWG ...

Страница 244: ...function will define a priority in defining parameters as follows Line Resistance DC Component Waveform Amplitude When starting with configuration of the Line Resistance the other three parameters are configured to their minimum values If the Ring DC Component is then changed it affects just the permitted range for the Ring Waveform and Amplitude parameters but does not change them again If a Ring...

Страница 245: ...t results of the REN Load Measurement test and enables to initiate a REN Load Measurement test Note The REN test is an interruptive test Wizard The Wizard option helps to properly configure the Line and Ring parameters through a step by step process It guides the user through each step displaying the available options for the current parameter taking into account the previously configured paramete...

Страница 246: ... Voice card of HW revision D and higher the K Break feature has following parameters K Break Support To enable or disable the K Break feature The default is Disable K Break duration The duration of a K Break pulse The range is from 10 to 4000 milliseconds in steps of 10 ms The default is 100 ms Pulse Metering Feature Pulse metering parameters will allow programming values for this feature and also...

Страница 247: ...the pulse type is disabled The defaults are V5 Pulse Cadence On 1 200 ms V5 Pulse Cadence On 2 300 ms V5 Pulse Cadence On 3 400 ms V5 Pulse Cadence On 4 500 ms V5 Pulse Index 1 2 3 4 The V5 mapping index of the pulse The range is from 0 to 63 0 means that the pulse type is disabled The defaults are V5 Pulse Index 1 0 V5 Pulse Index 2 1 V5 Pulse Index 3 2 V5 Pulse Index 4 3 Polarity Reversal Featur...

Страница 248: ...of short circuits on the line or very long Off Hook state not involved in a specific call It is used for saving power The Lockout Feature is supported only by units using a Voice card with HW revision D and higher The available parameters are Lockout Support To enable or disable the Lockout feature The default is Disable Min Out of Lockout Current The Current Threshold for Out of Lockout When the ...

Страница 249: ...t is continuous once it is initiated and must be terminated explicitly by selecting the No Loopbacks option or after reset The available options are as follows No Loopback used to terminate a loopback state Local User Side loopback Payload Network Side Loopback Non Interruptive Line Test enables the initiation of a non interruptive line test and viewing the results of the previous test The test re...

Страница 250: ...ion 4 5 Operations and Administration Manual Revision 1 0 Foreign AC Ring voltage mV Line State Test Result Result Not available On Hook Phone Present On Hook Off Hook Short Circuit Line REN Load REN Apparent Capacitive Load ...

Страница 251: ... Screens menu and view the Number of Hopping Frequencies value displayed You can also determine the Number of Hopping Frequencies using Table ý3 18 Table 2 20 Number of Hopping Frequencies Dwell Time Applicable only when the ACSE Option is disabled When the ACSE Option is enabled this parameter is not applicable and the dwell time is the ACSE Dwell Time set to a fixed value of 60 milliseconds see ...

Страница 252: ...ceives from the master via the SYNC IN port It will also transfer these signals to its SYNC OUT port for use by the next slave module if applicable A slave module continuously monitors the lines from the GPS antenna in its SYNC IN port If it determines that proper PPS signals are received at least three consecutive PPS signals one second apart it will automatically revert to the regular operating ...

Страница 253: ...wer failure or over temperature problem in any of the two optional power supplies PS1 alarms refer to a power supply module inserted in the left most slot of the chassis PS2 alarms refer to a power supply module inserted in the right most slot of the chassis Alarm In 5 GPS Antenna Status is generated internally in the GU module and it is turned on to indicate that proper PPS pulse per second timin...

Страница 254: ...h Alarms Out Name can contain up to 31 printable ASCII characters case sensitive The default names are Alarm Out 1 through Alarm Out 3 Automatic Alarms Out Definition The Automatic Alarms Out Definition menu allows you to define the conditions under which each of the 3 Alarms Outs is to be activated when operating in Automatic mode The available options for each of the three Alarms Out are 1 Activ...

Страница 255: ... Alarms In Names And Status Displays the names and current status ON or OFF for all Alarm In indications including internal alarms as follows Alarm In 1 through Alarm In 4 Name according to the name defined in the Alarms In Names Menu Alarm In 5 GPS Antenna Status Alarm In 6 NA reserved for future use Alarm In 7 PS1 Over Temperature over temperature indication for BS PS Power Supply module 1 which...

Страница 256: ... 0 Name Name according to the name defined in the Alarms In Names Menu Definition NONE Alarm In or ANY according to the configuration in the Automatic Alarms Out Definition Menu Control OFF ON or AUTO according to the configuration in the Alarms Out Control Menu Status ON or OFF ...

Страница 257: ...BreezeACCESS II SW Version 4 5 Revision 1 0 System Manual Appendices ...

Страница 258: ......

Страница 259: ...Appendix A Configuration Download Upload This appendix describes the method of configuring a large number of BreezeACCESS units at once ...

Страница 260: ...e file Each parameter is represented in the file by three fields A symbolic string similar to the name of the parameter in the monitor program followed by The value of the parameters using the same values that are used in the monitor program A comment optional If used it should start with a character The unit will ignore an unknown parameter In the case of a known parameter with an out of range va...

Страница 261: ...program by connecting the PC to the unit either directly or via Telnet and use the following procedure 1 From the Main Menu select 1 Info Screens The Info Screens menu opens 2 From the Info Screen menu select 2 Show Basic Configuration A display of the current configuration of the basic parameters appears including the IP Address Subnet Mask and Default Gateway Address parameters To configure any ...

Страница 262: ...estinationfile Where i is for binary mode hostaddress is the IP address of the unit to be upgraded put defines that the PC client will send a file to the hostaddress and destinationfile is the name of the file to be loaded Loading an Upgrade to a Unit with FLASH Type F Use the following table to determine which source file name to use according to the unit s type X refers to the software version n...

Страница 263: ...re version using the following procedures To activate the backup shadow version 1 From the Flash Memory Control menu select 1 Reset and Boot from Shadow Version The Reset and Boot from Shadow Version menu opens 2 Select 1 Reset Now and press ENTER 3 The unit resets and the Shadow version is used as the newactive version Note that after the next reset the Current version will be activated again If ...

Страница 264: ...tempt to load an invalid version e g using SnmpWriteCommunity fmr when trying to load a new version to units with a FLASH Type F will be rejected Loading an Upgrade to a Unit with FLASH Type S Use the following table to determine which source file name to use according to the unit s type X refers to the software version number up to 5 decimal digits e g for software release 4 0 40 X 4040 Use the S...

Страница 265: ...version using the following procedures To activate the backup shadow version 1 From the Flash Memory Control menu select 1 Reset and Boot from Shadow Version The Reset and Boot from Shadow Version menu opens 2 Select 1 Reset Now and press ENTER 3 The unit resets and the Shadow version is used as the newactive version Note that after the next reset the Current version will be activated again If the...

Страница 266: ... actually cause the names of the two versions to switch The previous Shadow version will now be called Current and vise versa The following message will be displayed UP DOWN Image FLASH will be operational UP or DOWN refers to the location in the flash memory The loading procedure is protected An attempt to load an invalid version e g using SnmpWriteCommunity fmr when trying to load a new version ...

Страница 267: ...59 81 94 121 58 82 93 122 57 83 92 123 56 84 91 125 55 85 90 126 54 86 89 127 53 88 88 128 52 89 87 129 51 90 86 130 50 91 85 131 49 92 84 133 48 93 83 134 47 94 82 135 46 96 81 136 45 97 80 137 44 98 79 138 43 99 78 139 42 100 77 141 41 101 76 142 40 102 75 143 39 103 74 144 38 104 73 145 37 105 72 146 36 106 71 148 35 107 70 149 34 108 69 150 33 ...

Страница 268: ...D 2 BreezeACCESS Version 4 5 System Manual Manual Revision 1 0 110 68 151 32 111 67 152 31 112 66 153 30 113 65 ...

Страница 269: ... 88 58 36 93 89 57 38 92 90 56 39 91 91 55 41 90 92 54 42 89 93 53 44 88 94 52 45 87 96 51 47 86 97 50 48 85 98 49 50 84 99 48 51 83 100 47 53 82 101 46 54 81 102 45 56 80 103 44 57 79 104 43 59 78 105 42 60 77 106 41 62 76 107 40 63 75 108 39 65 74 110 38 66 73 111 37 68 72 112 36 69 71 113 35 71 70 114 34 72 69 115 33 74 68 116 32 75 67 118 31 77 66 119 30 78 65 ...

Страница 270: ...D 4 BreezeACCESS Version 4 5 System Manual Manual Revision 1 0 ...

Страница 271: ...intable ASCII characters user Yes For access from Monitor or Telnet only Change Administrator Password All Up to 8 printable ASCII characters private Yes For access from Monitor or Telnet only Console Speed All 9600 19200 38400 57600 115200 9600 No Log Out Timer All 1 999 minutes 5 Yes Event Log Policy All Log All TRC Level Message MSG Level Warning WRN Level Error ERR Level Fatal FTL Level Log No...

Страница 272: ...smissions Minor Alarm Minimum Delta IF based AU 0 100 20 Yes Retransmissions Minor Alarm Threshold IF based AU 1 100 30 Yes Retransmissions Major Alarm Threshold IF based AU 1 100 60 Yes Dropped Frames Minor Alarm Minimum Delta IF based AU 0 100 10 Yes Dropped Frames Minor Alarm Threshold IF based AU 1 100 10 Yes Dropped Frames Major alarm Threshold IF based AU 1 100 20 Yes CRC Error Minor Alarm M...

Страница 273: ...m Yes AU Rx Power Decrease Threshold IF based AU 1 99 dBm 15 dBm Yes Minimum Number Of SUs IF based AU 1 254 SUs 5 SUs Yes Parameter Unit Range Default Run Time Updated IP Address All IP address 10 0 0 1 No Subnet Mask All IP address 255 0 0 0 No Default Gateway Address All IP address 0 0 0 0 No DHCP Option All Disable DHCP Only Automatic Disable No Access to DHCP AU SU From Wlan Only From Etherne...

Страница 274: ...epends on hopping standard 1 No Hopping Set AU 1 3 1 No HDM Mode AU Disable Enable Disable No Scrambling Mode AU SU Standard Scrambling Manual Scrambling Enhanced Scrambling Standard Scrambling No Spanning Factor AU Depends on number of hopping frequencies 1 No Hopping Sync AU Idle Master Slave Idle No Best AU Support SU Disable Enable Disable No Number of Scanning Attempts SU 1 255 20 Yes Preferr...

Страница 275: ...ay Limit AU SU Low Medium High Low No Maximum Number of Associations AU 1 512 512 Yes Call Aging Time AU 1 no aging 2 50 000 seconds 1800 seconds No Maximum Voice Sessions AU 0 50 12 Yes ACSE Option AU and GU Disable Enable Disable No ACSE Maximum Voice Sessions AU 0 21 21 Yes ACSE Number Of Retransmissions For Data AU SU 0 100 6 No ACSE Number Of Retransmissions For Voice AU SU with voice 0 100 3...

Страница 276: ...Maximum Last Level Time After Synchronization Loss SU 0 3600 seconds 120 seconds Yes Scanning Mode SU Active Passive Active No MAC Address Black List AU Empty List Yes Send Roaming SNAP All SUs except SU BD SU BD1V Disable Enable SU R Enable All others Disable No Wireless Trap Threshold AU SU AU 0 to 100 SU 0 to 255 RSSI units AU 30 IF based SU 95 SU R 48 SU I 60 Yes MaxNumberofBad Synch SU 1 255 ...

Страница 277: ...ess 0 0 0 0 all 3 entries Yes Send SNMP Traps All Disable Traps Sending Enable Traps Sending Disable Traps Sending Yes SNPM Traps IP Destination All IP address 0 0 0 0 all 3 entries No SNMP Traps Community All Up to 14 printable ASCII characters public all 3 entries No Send SU Associated AU Trap AU Disable Trap Sending Enable Trap Sending Enable Trap Sending Yes Send AU Disassociated Trap AU Disab...

Страница 278: ...e Trap Sending Yes Send Power Up From Reset Trap All Disable Trap Sending Enable Trap Sending AU GU Enable Trap Sending SU Disable Trap Sending Yes Send Monitor Status Trap All Disable Trap Sending Enable Trap Sending Enable Trap Sending Yes Send Cold Warm Start Trap All Disable Trap Sending Enable Trap Sending AU GU Enable Trap Sending SU Disable Trap Sending Yes Send AU Loss Of Sync Trap BS AU D...

Страница 279: ...ding Support AU SU Disable Enable Disable No VLAN Forwarding ID AU SU 1 4094 up to 20 entries Empty list No VLAN Relaying Support AU Disable Enable Disable No VLAN Relaying ID AU 1 4094 up to 20 entries Empty list No VLAN Priority Data AU SU 0 7 0 No VLAN Priority Voice SU with voice 0 7 6 Yes VLAN Priority Management AU SU GU 0 7 SU with voice 4 Allotherunits 0 No VLAN Priority Threshold AU SU 0 ...

Страница 280: ...ticast Packets including broadcast Disable Yes Ethernet Broadcast Limiter Threshold AU SU 0 to 20480 packets second 20480s Yes LAN to WLAN Bridging Mode AU Reject Unknown Forward Unknown Forward Unknown Yes Bridge Aging Time AU SU 100 2000 seconds AU SU BD SU BD1V 300 All other SUs 1800 No Broadcast Relaying AU Disable Enable Enable No Unicast Relaying AU Disable Enable Enable No Ethernet Port Con...

Страница 281: ...rier Sense Level AU SU 100 to 40 dBm 85 dBm No Maximum Multicast Rate AU 1 2 3Mbps 1Mbps Yes Multi Rate Support AU SU Disable Enable Enable No Multi Rate Decision Window Size AU SU 1 50 12 No Number of Failures in Multi Rate Decision Window AU SU 1 to Multi Rate Decision window Size 8 No Dwell Time AU and GU 32 64 128 128 No Noise Floor AU SU 115 to 50 dBm IF based units 112 dBm SU R 101 dBm SU I ...

Страница 282: ...zeACCESS Version 4 5 System Manual Manual Revision 1 0 Adaptive Thresholds Period SU 1 60 seconds 15 seconds No Adaptive Thresholds Fading Factor SU 0 70 dB 10 dB No Parameter Unit Range Default Run Time Updated ...

Страница 283: ...IP address 8 entries 255 255 255 255 all 8 entries Yes Set User Filter Range SU 0 255 0 all 8 entries Yes MIR CIR Option AU SU Disable Enable Disable No MIR AU to SU SU 32 2200Kbps 128Kbps No MIR SU to AU SU 32 2200Kbps 128Kbps No CIR AU to SU SU 0 2200Kbps 64Kbps No CIR SU to AU SU 0 2200Kbps 64Kbps No Maximum Burst Duration AU SU 0 2000 milliseconds 5 milliseconds No Maximum Delay SU 300 10 000 ...

Страница 284: ...Password1 No Shared Secret SU Up to 20 characters RadiusSecret1234 No Authentication Option SU Disable enable Disable No RADIUS Server AuthenticationIP Address SU IP Address 0 0 0 0 No RADIUS Server Authentication Port SU 1000 to 65535 1812 No Accounting Option SU Disable enable Disable No RADIUS Server Accounting IP Address SU IP Address 0 0 0 0 No RADIUS Server Accounting Port SU 1000 to 65535 1...

Страница 285: ...Unit Range Default Run Time Updated Authentication Algorithm AU SU Open System Shared Key Support All AU only Open System No Default Key ID SU 1 4 1 Yes WEP Key 1 4 AU SU 10 Hexadecimal Digits 0000000000 no key No Encryption Seed AU SU 1 127 7 No Encryption Polynom Infex AU SU 0 9 0 No ...

Страница 286: ...321 use only the digits 1 7 2134 No G723 Frames Per Packet SU with voice 1 8 2 No G729 Frames Per Packet SU with voice 1 12 6 No G711 u Law Frames Per Packet SU with voice 1 16 12 No G729 Frames Per Packet SU with voice 1 16 12 No Voice Activity Detection SU with voice Voice Activity Detection OFF Voice Activity Detection G7231 Voice Activity Detection OFF No Input A D Gain SU with voice 29 to 2 d...

Страница 287: ... terminal ID No IP Dialing Option SU with voice Disable Enable Enable Yes IP Dialing Indicator SU with voice up to 3 phone key pad digits 0 9 A B C D Yes Automatic Prefix SU with voice up to 8 phone key pad digits 0 9 A B C D X No prefix Yes Fast Start SU with voice Disable Enable Enable Yes Information Transfer Capability SU with voice Speech Unrestricted Restricted 3 1KHz audio Unrestricted with...

Страница 288: ... Option SU with voice Disable Enable Disable No Fax Relay redundancy SU with voice 0 5 3 No Stop dialing Timeout SU with voice 3 60 seconds 5 seconds Yes Stop Dialing Indicator SU with voice Disable Enable Disable Yes Overlap Sending SU with voice Disable Enable Disable No Empty Setup Option SU with voice Disable Enable Disable No Empty Setup Number SU with voice Up to 10 decimal digits Null No T ...

Страница 289: ... Busy Congestion Error High Level Error SU with voice 0 3000Hz Country dependant No Frequency 2 in Call Progress Tones Dial Ring Back Busy Congestion Error High Level Error SU with voice 0 3000Hz Country dependant No Level 1 in Call Progress Tones Dial Ring Back Busy Congestion Error High Level Error SU with voice 32 to 3 dBm 32 is for mute Country dependant No Level 2 in Call Progress Tones Dial ...

Страница 290: ...n 10 ms steps Country dependant No Max Flash Detect Timeout SU with voice 210 2 000 milliseconds in 10 ms steps Country dependant No Min On Hook Detect Time SU with voice 210 2 000 milliseconds in 10 ms steps Country dependant No Called Party Release Timeout SU with voice 0 10 000 milliseconds Country dependant No Min Break Time SU with voice 10 200 ms in 10 ms steps Country dependent No Max Break...

Страница 291: ... and higher 20 23 26 29 32 35 and 38 mA Country dependent No Min Off Hook Detection Cur rent SU with voice Voice card rev D and higher 1 19 x 1 27 mA 1 is for 1 27 mA 2 is for 2 x 1 27 2 54 mA and so on Country dependent No Max On Hook Detection Cur rent SU with voice Voice card rev D and higher 1 15 x 1 27 mA 1 is for 1 27 mA 2 is for 2 x 1 27 2 54 mA and so on Country dependent No Normal Line Po...

Страница 292: ...F Country dependent No Ring Frequency SU with voice 17Hz 20Hz 25Hz 50Hz Country dependent No Ring Waveform SU with voice Voice card rev D and higher Sinusoidal Trapezoidal Country dependent No Ring DC Compo nent SU with voice Voice card rev D and higher 0 V 30 V Country dependent No Ring Amplitude SU with voice Voice card rev D and higher 30 60 Vrms Country dependent No Ring Cadence On 1 2 3 and R...

Страница 293: ...Appendix E E 23 BreezeACCESS Version 4 5 System Manual Ring Duration SU with voice Voice card rev D and higher 0 1000 seconds Country dependent No Parameter Unit Range Default Run Time Updated ...

Страница 294: ...00 659 1 Ringing Bellcore 202 MDMF Disable No K Break Support SU with voice Voice card rev D and higher Disable Enable Disable No K Break Duration SU with voice Voice card rev D and higher 10 4000 ms in 10 ms steps 100 ms No Pulse Metering Support SU with voice Voice card rev D and higher Disable Enable Disable No Pulse Metering Frequency SU with voice Voice card rev D and higher 12 KHz 16 KHz 12 ...

Страница 295: ...0 ms 0 means dis abled On Off 1 200 On Off 2 300 On Off 3 400 On Off 4 500 No V5 Pulse Index 1 2 3 4 SU with voice Voice card rev D and higher 0 63 Index 1 0 Index 2 1 Index 3 2 Index 4 3 No Polarity Reversal Support SU with voice Voice card rev D and higher Disable Enable Disable No Polarity During Outgoing Calls Polarity in Dial ing State SU with voice Voice card rev D and higher Normal Reverse ...

Страница 296: ...v D and higher Normal Reverse Normal No Polarity During Outgoing Calls Polarity when Called Party Hangs up First SU with voice Voice card rev D and higher Normal Reverse Normal No Polarity During Incoming Calls Polarity in Ring ing State SU with voice Voice card rev D and higher Normal Reverse Normal No Polarity During Incoming Calls Polarity in Talk ing State SU with voice Voice card rev D and hi...

Страница 297: ...ity During Incoming Calls Polarity when Caller Hangs up First SU with voice Voice card rev D and higher Normal Reverse Normal No Lockout Support SU with voice Voice card rev D and higher Disable Enable Disable No Min Out of Lock out Current SU with voice Voice card rev D and higher 1 2 54 mA 2 3 81 mA 3 5 08 mA 4 6 35 mA 5 7 62 mA 6 8 89 mA 5 08 mA No Parameter Unit Range Default Run Time Update d...

Страница 298: ...tes 15 minutes Yes ACSE Option AU and GU Disable Enable Disable No Dwell Time AU and GU 32 64 128 128 No Parameter Unit Range Default Run Time Updated Alarm In Names GU Up to 31 printable ASCII characters Alarm In 1 through Alarm In 4 Yes Alarm Out Names GU Up to 31 printable ASCII characters Alarm Out 1 through Alarm Out 3 Yes Automatic Alarm Out Definition GU 1 10 N None A Any N None for all 3 A...

Страница 299: ... 1 Hopping Sequence 1 Index Channel Index Channel Index Channel 1 2 21 29 41 39 2 53 22 5 42 47 3 19 23 31 43 56 4 58 24 17 44 12 5 16 25 30 45 32 6 50 26 22 46 38 7 13 27 8 47 27 8 34 28 43 48 11 9 23 29 61 49 26 10 15 30 41 50 40 11 46 31 24 51 33 12 37 32 14 52 25 13 48 33 42 53 54 14 55 34 35 54 36 15 20 35 6 55 21 16 60 36 18 56 10 17 52 37 28 57 4 18 9 38 51 58 44 19 49 39 57 59 7 20 59 40 3...

Страница 300: ... IF Pi 1 1 S 1 x3 H 1 61 than Pi H S Pi 1 1 S 1 x3 H 1 60 else Pi H S Pi 1 1 S 1 x3 H 1 Where S Hopping Set Range 1 3 H hopping Sequence Range 1 20 i Index Range 1 60 Pi H S Channel with index i in operational sequence with Hopping Set S and Hopping sequence H Pi 1 1 Channel with index i in the basic sequence Hopping Set 1 Hopping sequence 1 ...

Страница 301: ... Pi 1 1 S 1 x3 H 1 81 than Pi H S Pi 1 1 S 1 x3 H 1 30 else Pi H S Pi 1 1 S 1 x3 H 1 Where S Hopping Set Range 1 3 H hopping Sequence Range 1 10 i Index Range 1 30 Pi H S Channel with index i in operational sequence with Hopping Set S and Hopping sequence H Pi 1 1 Channel with index i in the basic sequence Hopping Set 1 Hopping sequence 1 Index Channel Index Channel 1 52 16 70 2 58 17 81 3 72 18 6...

Страница 302: ...Channel MHz Index Channel Index Channel Index Channel 1 2 28 5 54 41 2 25 29 39 55 15 3 64 30 12 56 35 4 10 31 36 57 67 5 45 32 68 58 52 6 18 33 9 59 58 7 73 34 70 60 4 8 49 35 77 61 50 9 21 36 6 62 17 10 63 37 62 63 7 11 78 38 29 64 19 12 31 39 14 65 8 13 61 40 27 66 69 14 24 41 16 67 51 15 54 42 59 68 42 16 65 43 43 69 3 17 28 44 76 70 30 18 79 45 34 71 57 19 33 46 72 72 37 20 4 47 11 73 55 21 2...

Страница 303: ...80 than Pi H S Pi 1 1 S 1 x3 H 1 79 else Pi H S Pi 1 1 S 1 x3 H 1 Where S Hopping Set Range 1 3 H hopping Sequence Range 1 26 i Index Range 1 79 Pi H S Channel with index i in operational sequence with Hopping Set S and Hopping sequence H Pi 1 1 Channel with index i in the basic sequence Hopping Set 1 Hopping sequence 1 ...

Страница 304: ...3 H 1 82 than Pi H S Pi 1 1 S 1 x3 H 1 35 else Pi H S Pi 1 1 S 1 x3 H 1 where S Hopping Set Range 1 3 H hopping Sequence Range 1 11 i Index Range 1 35 Pi H S Channel with index i in operational sequence with Hopping Set S and Hopping sequence H Pi 1 1 Channel with index i in the basic sequence Hopping Set 1 Hopping sequence 1 Index Channel Index Channel 1 65 19 76 2 53 20 62 3 66 21 73 4 80 22 48 ...

Страница 305: ...H 1 55 than Pi H S Pi 1 1 S 1 x3 H 1 35 else Pi H S Pi 1 1 S 1 x3 H 1 Where S Hopping Set Range 1 3 H hopping Sequence Range 1 11 i Index Range 1 35 Pi H S Channel with index i in operational sequence with Hopping Set S and Hopping sequence H Pi 1 1 Channel with index i in the basic sequence Hopping Set 1 Hopping sequence 1 Index Channel Index Channel 1 38 19 49 2 26 20 35 3 39 21 46 4 53 22 21 5 ...

Страница 306: ...on D 1 3 6 3 1 x 3 1 1 12 Hopping sequence channels calculation P1 1 3 1 1 x 12 mod23 73 0 mod23 73 0 73 73 P2 1 3 2 1 x 12 mod23 73 12 mod23 73 12 73 85 P3 1 3 3 1 x 12 mod23 73 24 mod23 73 1 73 74 P4 1 3 4 1 x 12 mod23 73 36 mod23 73 13 73 86 P5 1 3 5 1 x 12 mod23 73 48 mod23 73 2 73 75 P6 1 3 6 1 x 12 mod23 73 60 mod23 73 14 73 87 P7 1 3 7 1 x 12 mod23 73 72 mod23 73 3 73 76 P8 1 3 8 1 x 12 mod...

Страница 307: ... mod23 73 9 73 82 P20 1 3 20 1 x 12 mod23 73 228 mod23 73 21 73 94 P21 1 3 21 1 x 12 mod23 73 240 mod23 73 10 73 83 P22 1 3 22 1 x 12 mod23 73 252 mod23 73 22 73 95 P23 1 3 23 1 x 12 mod23 73 264 mod23 73 11 73 84 Hopping sequence channels for Hopping Sequence 3 in Hopping Set 1 73 85 74 86 75 87 76 88 77 89 78 90 79 91 80 92 81 93 82 94 83 95 84 Actual Frequency 2400 Channel MHz ...

Страница 308: ...on D 1 3 6 3 1 x 3 1 1 12 Hopping sequence channels calculation P1 1 3 1 1 x 12 mod23 30 0 mod23 30 0 30 30 P2 1 3 2 1 x 12 mod23 30 12 mod23 30 12 30 42 P3 1 3 3 1 x 12 mod23 30 24 mod23 30 1 30 31 P4 1 3 4 1 x 12 mod23 30 36 mod23 30 13 30 43 P5 1 3 5 1 x 12 mod23 30 48 mod23 30 2 30 32 P6 1 3 6 1 x 12 mod23 30 60 mod23 30 14 30 44 P7 1 3 7 1 x 12 mod23 30 72 mod23 30 3 30 33 P8 1 3 8 1 x 12 mod...

Страница 309: ...6 mod23 30 9 30 39 P20 1 3 20 1 x 12 mod23 30 228 mod23 30 21 30 51 P21 1 3 21 1 x 12 mod23 30 240 mod23 30 10 30 40 P22 1 3 22 1 x 12 mod23 30 252 mod23 30 22 30 52 P23 1 3 23 1 x 12 mod23 30 264 mod23 30 11 30 41 Hopping sequence channels for Hopping Sequence 3 in Hopping Set 1 30 42 31 43 32 44 33 45 34 46 35 47 36 48 37 49 38 50 39 51 40 52 41 Actual Frequency 2400 Channel MHz ...

Страница 310: ...ping sequence IF Pi 1 1 S 1 x3 H 1 73 than Pi H S Pi 1 1 S 1 x3 H 1 27 else Pi H S Pi 1 1 S 1 x3 H 1 Where S Hopping Set Number 1 3 H hopping Sequence Number 1 9 i Index Pi H S Channel with index i in operational sequence with Hopping Set S and Hopping sequence H Pi 1 1 Channel with index i in the basic sequence Hopping Set 1 Hopping sequence 1 Index Channel Index Channel 1 60 14 69 2 51 15 56 3 7...

Страница 311: ...Interface Parameters Menu Book 4 2 38 AL In and AL OUT Connectors Book 3 3 2 Alarm Parameters Book 4 E 28 Alarm Parameters Menu Book 4 2 122 Alarms In Names And Status Parameter Book 4 2 124 Alarms In Names Menu Book 4 2 123 Alarms Out Control Menu Book 4 2 124 Alarms Out Names Menu Book 4 2 123 Alarms Out Names Definitions Control and Status Parameter Book 4 2 124 Alternate Gatekeeper IP Address ...

Страница 312: ...d fragments received Parameter Book 4 2 19 Base Station Equipment Book 1 2 6 Basic Configuration Menu Book 4 2 14 Best AU Parameters in SU Parameter Book 4 2 55 Best AU Selection Parameters Book 4 2 54 Best AU Support Parameter Book 4 2 55 BreezeACCESS Introduction Book 1 1 2 BreezeCONFIG Book 1 2 13 Bridge Aging Time Parameter Book 4 2 84 Bridge Parameters Book 4 2 72 Book 4 E 9 Bridge Parameters...

Страница 313: ...um Data Rate Book 3 2 2 Positioning SU I Antennas Book 3 2 6 Positioning SU R Antennas Book 3 2 6 Compression Efficiency Parameter Book 4 2 101 Configuring Basic Parameters Book 3 1 5 GU A BS units Book 3 1 7 RSSI and Maximum Data Rate Book 3 2 2 Congestion Tone Parameter Book 4 2 109 Connecting the unit to the power supply Book 2 2 6 Book 2 3 11 Connectors AL IN and AL OUT Book 3 3 2 Console Spee...

Страница 314: ... 34 DTMF Relay Parameter Book 4 2 106 Duplicate frames discarded Parameter Book 4 2 19 Duplicate Frames Rate Parameters Book 4 2 34 Duration Book 4 2 110 Duration Parameter Book 4 2 110 Dwell Time Parameter Book 4 2 87 Book 4 2 120 E Echo Cancellation Parameter Book 4 2 101 Endpoint Type Parameter Book 4 2 106 Erase Event Log Parameter Book 4 2 11 Error Tone Parameter Book 4 2 109 ESSID Parameter ...

Страница 315: ... Installation Book 2 1 21 Packing List Book 2 1 3 GU BS AL IN and AL OUT Connectors Book 3 3 2 H H323 Terminal ID Parameter Book 4 2 105 High Level Error Tone Parameter Book 4 2 109 Hopping Parameters Book 4 E 28 Hopping Parameters Menu Book 4 2 120 Hopping Sequence Book 4 2 39 Hopping Sequences Book 4 F 1 Hopping Set Book 4 2 39 Hopping Standard Australia Book 4 F 1 Canada Mexico Book 4 F 3 Europ...

Страница 316: ...meter Book 4 2 104 IP Dialing Option Parameter Book 4 2 104 IP Parameters Book 4 E 3 IP Parameters Menu Book 4 2 37 L LAN to Wireless Link Bridging Mode Parameter Book 4 2 83 Learning Period Parameter Book 4 2 34 Level 1 Parameter Book 4 2 110 Level 2 Parameter Book 4 2 110 Lightning Protection Book 2 2 4 Book 2 3 5 Locating Units AU RA Book 2 1 5 AU RE Book 2 1 5 IF Cable Book 2 1 6 Indoor Equipm...

Страница 317: ...0 Info Screens Book 4 2 3 IP Parameters Book 4 2 37 Main Book 4 2 2 Network Management Parameters Book 4 2 69 Performance Parameters Book 4 2 85 Security Parameters Book 4 2 98 Service Parameters Book 4 2 90 Show Advanced Parameters Book 4 2 5 Show Alarm Parameters Book 4 2 124 Show All Parameters Book 4 2 5 Show Basic Parameters Book 4 2 5 Show Unit Status Book 4 2 3 Site Survey Book 4 2 16 Unit ...

Страница 318: ... of Hopping Frequencies Parameter Book 4 2 120 Number of Retransmissions Parameter Book 4 2 85 Number of Retransmissions to Decrease Rate Parameter Book 4 2 85 Number of Scanning Attempts Parameter Book 4 2 55 O Operator ESSID Parameter Book 4 2 54 Outdoor Units Bottom Panel Book 2 1 7 Installation Book 2 1 7 Pole Mounting Book 2 1 9 Overlap Sending Book 4 2 108 P Packing Lists AU A E BS Book 2 1 ...

Страница 319: ...L Parameter Book 4 2 103 Remove Forwarding VLAN ID Parameter Book 4 2 78 Remove Relaying VLAN ID Parameter Book 4 2 78 Reset Counters Parameter Book 4 2 19 Reset Unit Parameter Book 4 2 6 Retransmissions Rate Parameters Book 4 2 34 Ring Frequency Parameter Book 4 2 110 Ring Parameter Book 4 2 113 Ring Back Tone Parameter Book 4 2 109 Ringer Frequency Parameter Book 4 2 110 RSSI Display Option Book...

Страница 320: ...k 4 2 124 Show All Parameters Menu Book 4 2 5 Show All User Filtering Parameters Parameter Book 4 2 91 Show Basic Parameters Menu Book 4 2 5 Show IP Parameters Parameter Book 4 2 38 Show Ping Test Values Parameter Book 4 2 21 Show Unit Status Menu Book 4 2 3 Site Survey Menu Book 4 2 16 Book 1 D 3 Site Survey Parameters Book 4 E 2 SNMP Traps Community Parameter Book 4 2 72 SNMP Traps IP Destinatio...

Страница 321: ...SU I I D Installation Book 2 3 7 Installation Guidelines Book 2 3 4 Packing List Book 2 3 2 SU I D Aligning External Antennas Book 3 2 7 SU NI Installation Book 2 1 13 Support All AU only Book 4 2 99 SU R Book 1 2 6 Aligning External Antenna Book 3 2 7 Installation Book 2 2 5 Installation Guidelines Book 2 2 3 Packing List Book 2 2 2 Positioning Antennas Book 3 2 6 SUs Book 1 2 2 System Specificat...

Страница 322: ...ter Book 4 2 16 Trap Send AU Aging Book 4 2 71 Send AU Loss Of Sync Book 4 2 72 Send AU Wireless Quality Book 4 2 71 Send GPS Alarm In Book 4 2 71 Send GPS Alarm Out Book 4 2 71 Send Monitor Status Book 4 2 71 Send Parameter Changed Book 4 2 71 Send SU Associated Book 4 2 71 Send SU Disassociated AU Book 4 2 71 Traps Send AU Alarms Book 4 2 72 Trunk Link Parameter Book 4 2 76 U Unicast Relaying Pa...

Страница 323: ...t Parameter Book 4 2 78 VLAN Support Parameter Book 4 2 72 VLAN Traffic Priority Parameter Book 4 2 79 Voice Activity Detection Parameter Book 4 2 102 Voice Bytes Received Parameter Book 4 2 19 Voice Bytes Transmitted Parameter Book 4 2 19 Voice Codec Parameter Book 4 2 101 Voice Frames Received Parameter Book 4 2 19 Voice Frames Transmitted Parameter Book 4 2 19 Voice Hardware Version Parameter B...

Страница 324: ...1 14 BreezeACCESS Version 4 5 Index Manual Revision 1 0 ...

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