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Alvarion BreezeACCESS II CX System Manual

Cell extender
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Cell Extender
System Manual
August 2004
P/N 213837

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Summary of Contents for Alvarion BreezeACCESS II CX

  • Page 1 Cell Extender System Manual August 2004 P/N 213837...
  • Page 2 Error! No text of specified style in document. Cell Extender System Manual...

  • Page 3: Legal Rights

    (14) months from the date of shipment of a given Product to Purchaser (the “Warranty Period”). Alvarion will, at its sole option and as Purchaser’s sole remedy, repair or replace any defective Product in accordance with Alvarion’ standard RMA procedure.
  • Page 4 (b) PURCHASER’S SOLE REMEDY FOR BREACH OF THE EXPRESS WARRANTIES ABOVE SHALL BE REPLACEMENT OR REFUND OF THE PURCHASE PRICE AS SPECIFIED ABOVE, AT ALVARION’S OPTION. TO THE FULLEST EXTENT ALLOWED BY LAW, THE WARRANTIES AND REMEDIES SET FORTH IN THIS AGREEMENT ARE EXCLUSIVE AND...

  • Page 5: Limitation Of Liability

    (c) ALVARION SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THAT THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY PURCHASER’S OR ANY THIRD PERSON'S MISUSE, NEGLIGENCE, IMPROPER INSTALLATION OR IMPROPER TESTING, UNAUTHORIZED...
  • Page 6 Legal Rights FCC Radio Frequency Interference Statement The Cell Extender equipment has been tested and found to comply with the limits for a class A digital device, pursuant to Part 15 of the FCC rules and EN300385 rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in commercial, business and industrial environments.

  • Page 7: Installation Codes

    Verify that the outdoors units and the antenna mast (when using external antenna) are grounded so as to provide protection against voltage surges and static charges. Alvarion offers an installation kit which contains a mounting arm and grounding hardware.

  • Page 8: Important Notice

    This user manual is delivered subject to the following conditions and restrictions: This manual contains proprietary information belonging to Alvarion. Such information is supplied solely for the purpose of assisting properly authorized users of the respective Alvarion products. No part of its contents may be used for any other purpose,...
  • Page 9 Important Notice Some of the equipment provided by Alvarion and specified in this manual, is manufactured and warranted by third parties. All such equipment must be installed and handled in full compliance with the instructions provided by such manufacturers as attached to this manual or provided thereafter by Alvarion or the manufacturers.

  • Page 11: About This Guide

    About this Guide This manual introduces the BreezeACCESS Cell Extender and provides a detailed description of the system components. In addition, this guide describes how to install, initialize and operate the Cell Extender. This guide is intended for technicians responsible for installing, setting-up and operating the Cell Extender.

  • Page 13: Table Of Contents

    Chapter 1 - System Description...1-1 Introducing the Cell Extender ... 1-2 Specifications ... 1-5 2.4 GHz Radio specifications ... 1-5 BreezeACCESS VL Radio specifications ... 1-6 900 MHz Radio specifications... 1-7 Standards Compliance, General ... 1-9 Mechanical... 1-10 Electrical... 1-10 Connectors...
  • Page 14 Contents Chapter 3 - Commissioning ... 3-1 Configuring Basic Parameters... 3-2 Accessing the Monitor Program...3-2 The Basic Parameters ...3-5 Basic Parameters in 2.4 GHz Units (SW Version 4.5)...3-6 Basic Parameters in 900 MHz Units (SW version 4.5) ...3-10 Basic Parameters in BreezeACCESS VL SU (SW Version 2.0)...3-12 Aligning the SU’s Antenna...
  • Page 15 Figures Figure 2-1: Threaded Holes/Grooves... 2-8 Figure 2-2: 3" Pole Installation of the Radio Unit Using Special Brackets ... 2-9 Figure 2-3: SU-RA-2.4 Bottom Panel... 2-10 Figure 2-4: AU-RE-2.4, AU-RE-900 Bottom Panel ... 2-10 Figure 2-5: BreezeACCESS VL ODU Bottom Panel (without the service box)... 2-11 Figure 2-6: Interface Unit Bottom Panel ...
  • Page 16 Figures Cell Extender System Manual...
  • Page 17 Tables Table 1-1: Cell Extender Models –Product Families/Bands... 1-3 Table 1-2: Cell Extender Models –Radio Units ... 1-3 Table 1-3: 2.4 GHz Radio Specifications ... 1-5 Table 1-4: BreezeACCESS VL Radio Specifications ... 1-6 Table 1-5: Maximum Output Power at Antenna Port (dBm) ... 1-7 Table 1-6: 900 MHz Radio Specifications...
  • Page 18 Tables Table 3-8: AU-RE-2.4, AU-RE-900 LEDs...3-17 Table 3-9: BreezeACCESS VL SU-ODU LEDs...3-18 Table B-1: Cable Color Codes ... B-2 Table 3-2: Mechanical and Environmental Specifications ... C-2 Cell Extender System Manual...

  • Page 19: Chapter 1 - System Description

    Chapter 1 - System Description In this Chapter Introducing the Cell Extender, on page 1-2 Specifications, on page 1-5...

  • Page 20: Introducing The Cell Extender

    Chapter 1 - System Description Introducing the Cell Extender The Cell Extender extends the reach of the system providing coverage to areas that cannot otherwise be reached economically due to obstacles or range limitations. In addition, the Cell Extender can be used to serve small remote clusters of subscribers where subscriber density or other economic factors do not warrant a completely separate cell.

  • Page 21: Table 1-1: Cell Extender Models -Product Families/Bands

    Table 1-1: Cell Extender Models –Product Families/Bands Model SU’s outdoor unit CX-BA2.4-BA2.4 BreezeACCESS II/2.4 GHz CX-BA2.4-BA900 BreezeACCESS II/2.4 GHz CX-VLA.B*-BA2.4 BreezeACCESS VL/A.B* GHz CX-VLA.B* -BA900 BreezeACCESS VL/A.B* GHz * A.B is the radio band of the BreezeACCESS VL unit. BreezeACCESS VL products are currently available in the 5.8 GHz band.
  • Page 22 Chapter 1 - System Description The connection to a BreezeACCESS VL outdoor unit is via a weather protected Ethernet connector and a Category 5 Ethernet cables. This cable carries Ethernet traffic between the indoor and the outdoor units, and also transfers power (54 VDC) and control from the indoor unit to the outdoor unit.

  • Page 23: Specifications

    Specifications 2.4 GHz Radio specifications Table 1-3: 2.4 GHz Radio Specifications Item Frequency Operation Mode Radio Access Method Standard Compliance Channel Bandwidth Central Frequency Resolution SU-RA Integral Antenna Maximum Input Power (at antenna port) Output Power (at antenna port) Gross Bit Rate Sensitivity, typical (dBm at antenna port, BER 10E-6) Modulation...

  • Page 24: Breezeaccess Vl Radio Specifications

    Chapter 1 - System Description BreezeACCESS VL Radio specifications Table 1-4: BreezeACCESS VL Radio Specifications Item Description Frequency 5.8 GHz Family: 5.725 – 5.850 GHz Operation Mode Time Division Duplex (TDD) Channel Bandwidth 20 MHz Central Frequency 10 MHz Resolution SU-A-ODU Integral Antenna 21dBi, 5.150-5.875 GHz, 10.5 vertical polarization, compliant with EN 302 085 V1.1.1...

  • Page 25: 900 Mhz Radio Specifications

    7 dBi, 40°x 35°, V/HPOL indoor window or wall mountable antenna. Other: See 3rd Party Antenna List in Alvarion web site (www.alvarion-usa.com) for additional Alvarion certified antennas. 10 dBi, 55° x 65°, Flat Panel (V/HPOL) pole or wall mountable antenna.
  • Page 26 Chapter 1 - System Description Table 1-6: 900 MHz Radio Specifications Item Maximum Input Power (at antenna port) Output Power (at antenna port) Gross Bit Rate Sensitivity, typical (dBm at antenna port, BER 10E-6) Modulation Symbol Rate Description -20 dBm SU: 24 dBm typical, control range 3 to 24 dBm in 1 dB steps AU: 23 dBm typical (min), 24.5 dBm max.

  • Page 27: Standards Compliance, General

    Standards Compliance, General Table 1-7: Standards Compliance, General Type Standard BA2.4, BA900: FCC Parts 15.207, 15.209 VL: FCC Part 15, ETSI EN 300 489-1 Safety IEC 60 950 US/C (TUV), FCC 1.1307 Environmental Operation Storage Transportation Lightning protection EN 61000-4-5, Class 3 (2kV) (AU Antenna connection) Radio...

  • Page 28: Mechanical

    Chapter 1 - System Description Mechanical Table 1-8: Mechanical Specifications Unit Structure Interface Unit Metal box, wall or 2”-3” pole mountable SU-RA-2.4 Metal box plus an integral antenna in a plastic enclosure, 2”-3” pole mountable AU-RE-2.4, Metal box, 2”-3” pole AU-RE-900 mountable BreezeACCESS VL...

  • Page 29: Connectors

    Connectors Table 1-10: Connectors Unit Connector Interface Unit SU-IF AU-IF SU (VL) ETHERNET Power SU-RA-2.4 AU-RE-2.4 AU-RE-900 BreezeACCESS VL INDOOR SU-ODU Environmental Table 1-11: Environmental Specifications Type Unit Operating temperature CX Interface Unit Radio Units Operating humidity 100% RH Condensing Manual Revision 1.0 Description TNC female jack, lightning protected...
  • Page 30 Chapter 1 - System Description Cell Extender System Manual 1-12...

  • Page 31: Chapter 2 - Installation

    Chapter 2 - Installation In this Chapter Installation Requirements, on page 2-2 Equipment Location Guidelines, on page 2-5 Installing the Radio Units, on page 2-8 Installing the CX-IDU Interface Unit, on page 2-13...

  • Page 32: Installation Requirements

    Chapter 2 - Installation Installation Requirements This section describes all the supplies required to install the Cell Extender, and the items included in each installation package. NOTE Before proceeding beyond this point and installing the Cell Extender, the spectrum survey should already be complete using the spectrum analysis tool provided with this equipment (special firmware).

  • Page 33: Packing List For Cx-Vla.b*-Ba2.4 Cell Extender

    Two poll mounting kits for the radio units Two 98 ft. (30 m) RG 58 IF cables with TNC connectors RJ-45 Dual Monitor cable 5 ft. (1.5 m) LMR-400 Antenna cable with N-Type connectors A standard Monitor cable (for configuring the served SUs) Documentation and Utilities CD Packing List for CX-VLA.B*-BA2.4 Cell Extender * A.B is the frequency band of the BreezeACCESS VL unit.

  • Page 34: Additional Items Required For The Cx Installation

    Chapter 2 - Installation Two poll mounting kits for the radio units 98 ft. (30 m) RG 58 IF cable with TNC connectors 98 ft. (30 m) Category 5 Ethernet cable kit RJ-45 Special Monitor cable 5 ft. (1.5 m) LMR-400 Antenna cable with N-Type connectors A standard Monitor cable (for configuring the served SUs) Documentation and Utilities CD Additional Items Required for the CX Installation...

  • Page 35: Equipment Location Guidelines

    Failure to do so may void the BreezeACCESS product warranty and may expose the end user or Service Provider to legal and financial liabilities. Alvarion and its resellers or distributors are not liable for injury, damage or regulation violations associated with the installation of Outdoor Units or antennas.

  • Page 36: Approved Antennas

    Chapter 2 - Installation Table 2-1 provides detailed information about common cables such as the RG 58 and RG 213. If the spectral environment is polluted with noise in the 440 MHz band, it is recommended that a higher quality double-shielded cable, such as the LMR 200, LMR 240 and LMR 400, be used.

  • Page 37: Table 2-3: 900 Mhz Au Fcc Approved Antenna

    N Type connector NOTE Consult with Alvarion sales on the availability of other antennas for use with the CX or look on the Alvarion website for the “Alvarion Certified Third Party Antennas” list for antennas approved for use on the product but not sold through Alvarion.

  • Page 38: Installing The Radio Units

    Chapter 2 - Installation Installing the Radio Units The following sections describe how to install the Radio Units, including pole mounting the units, and connecting the necessary cables. Pole Mounting the Radio Unit The Radio Unit can be mounted on a pole using one of the following options: Special brackets and open-ended bolts are supplied with each unit.

  • Page 39: Figure 2-2: 3" Pole Installation Of The Radio Unit Using Special Brackets

    Figure 2-2 illustrates the method of installing a Radio Unit on a pole, using the brackets and open-ended bolts. Figure 2-2: 3" Pole Installation of the Radio Unit Using Special Brackets NOTE Be sure to insert the open ended bolts with the grooves pointing outward, since these grooves enable you to use a screwdriver to fasten the bolts to the unit.

  • Page 40: Connecting The Cables

    Chapter 2 - Installation Connecting the Cables To connect the ground cable: 1. Connect one end of a grounding cable to the ground terminal and tighten the ground screw firmly. 2. Connect the other end of the ground cable to a ground connection. To connect the IF cable (900 MHz and 2.4 GHz equipment): 1.

  • Page 41: Figure 2-5: Breezeaccess Vl Odu Bottom Panel (Without The Service Box)

    Figure 2-5: BreezeACCESS VL ODU Bottom Panel To connect the indoor-to-outdoor Ethernet cable (VL units with an installed service box): 1. Remove the two screws holding the service box to the outdoor unit and remove the service box. 2. Unscrew the top nut from the service box. 3.

  • Page 42: Installing The Au's Antenna

    Failure to do so may void t end user or Service Provider to legal and financial liabilities. Alvarion and its resellers or distributors are not liable for injury, damage or regulation violations associated with the installation of Outdoor Units or antennas.

  • Page 43: Installing The Cx-Idu Interface Unit

    Installing the CX-IDU Interface Unit The following sections describe how to install the Interface Unit, including wall and poll mounting the unit, preparing the power cable and connecting the ground and IF / Ethernet cables. NOTE Applicable to CX-BA2.4-BA2.4 and CX-BA2.4-BA900 The mechanical structure of current Interface Units of CX-BA2.4-BA2.4 and CX-BA2.4- BA900 is sl ightly different from the mechanical...

  • Page 44: Table 2-4: Cx-Idu's Connectors

    Chapter 2 - Installation Table 2-4: CX-IDU’s Connectors Connector AU-IF A connection to the radio unit of IF-based AU. Does not exist in system with a BreezeACCESS VL AU. SU-IF A conne ction to the radio unit of IF-based SU. Does not exist in sy with a BreezeACCESS VL SU.

  • Page 45: Wall Mounting The Interface Unit

    Wall Mounting the Interface Unit The Interface Unit must be incl udes the connectors, facing Figure 2-7: Wall Mounting the Interface Uni The Interface Unit can be a concrete wall using 4 If the unit is exposed to direct sunlight, the Sun Guard must be attached to the top of the unit to prevent overheating.

  • Page 46: Poll Mounting The Interface Unit

    Chapter 2 - Installation Poll Mounting the Interface Unit The Interface Unit must be installed with the bottom panel, which includes the connectors, facing downward. Special brackets and open-ended bolts are supplied with each unit. There are two pairs of threaded holes on the back of the unit, enabling the special brackets to be used for mounting the unit on up to 3”...

  • Page 47: Preparing The Power Cord

    Preparing the Power Cord CAUTION Electric Shock Hazard. The power plug should be connected only by a licensed electrician. The power cord should be environmentally protected with a ½ inch conduit to the electrical junction box or breaker panel. If connecting to a standard AC receptacle is required, attach a power plug that meets local electrical regulations.

  • Page 48: Connecting The Cables

    Chapter 2 - Installation Connecting the Cables To connec t the ground cable: 1. Connect one end of the ground cable to the ground stud. 2. Connect the other end of connection. To connect the IF cables (900 MHz and 2.4 G Hz equipment): 1.
  • Page 49 4. Insert and crimp the RJ-45 connector. Refer to instructions on preparing the cable. Connect the Ethernet cable to the RJ-45 connector. 6. Replace the service box external jack of the cab a good seal. NOTE In unused Ethernet connection service boxes, a sealing metal disk must be in place inside the top nut to ensure proper protection against rain and moisture.
  • Page 50 Chapter 2 - Installation NOTE The 8-wire cable should be shielded. 4. Insert and crimp the RJ-45 connector. Refer to information on different wiring schemes. Refer to instructions on preparing the cable. 5. Replace the service box and then the top nut. Make sure that the external jack of the cable is well inside the service box to guarantee a good seal.

  • Page 51: Chapter 3 - Commissioning

    Chapter 3 - Commissioning About this Chapter nfiguring Basic Parameters , on p Aligning the SU's Antenna, on page 3-14 Configuring the Transmit Power of the AU-RE-2.4, on page 3-16 Verifying Proper Operation , on page 3-17...

  • Page 52: Configuring Basic Parameters

    Chapter 3 - Commissioning Configuring Basic Parameters After completing the installation process, as described in the preceding chapter, the basic parameters must be configured to ensure that the unit operates correctly. Once the basic parameters have been configured, additional parameters can be remotely configured via the Ethernet port or the wireless link using Telnet or SNMP management, or by loading a configuration file.

  • Page 53: Table 3-1: Monitor Port Communication Parameters

    4. Select the required access level, depending on your specific access rights. A password entry request is displayed. 5. Enter your password and press Enter. The Main Menu is d Table 3-1: Monitor Port Communication Parameters Parameter Baud Rate Data Bits Stop Bits Parity Flow Control...

  • Page 54: Figure 3-1: Set Ip Window

    Chapter 3 - Commissioning NOTE If the Telnet session is not terminated properly, for example, if you simply close the window, the monitor program is blocked for several minutes. To enable access to the monitor program during that time, the unit must be reset via SNMP or by disconnecting/reconnecting power.

  • Page 55: The Basic Parameters

    NOTE In order to “see” the unit after assigning the IP address, the assigned IP address must be on the same IP subnet as the station running the BreezeCONFIG utility. The Bas ic Parameters The Basic Configuration menu includes all the parameters necessary for the initial installation and opera In many installations, most of these parameters should not be changed from their default values.

  • Page 56: Basic Parameters In 2.4 Ghz Units (Sw Version 4.5)

    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. The HDM ID label is only available from Alvarion when ordering the Firmware 4.5 Upgrade Kit.
  • Page 57 Table 3-3: Basic Parameters in 2.4 GHz Units Parameter ESSID Operator ES SID Option (A Operator ESSID (AU) Hopping Set (AU) Hopping Sequence (AU) HDM Mode (AU) Manual Revision 1.0 Configuring Basic Parameters Default Value Comment ESSID1 The ESSID of the SU module must be the same as the ESSID of the Base Station AU.
  • Page 58 Chapter 3 - Commissioning Table 3-3: Basic Parameters in 2.4 GHz Units Parameter Flexible Hop ping Definition (AU) (Add/R mov e Frequencies) Scrambling Mode (AU) Manual Seq uence Definition (AU) Spanning F actor (AU) Transmit Power Cont ATPC Option Best AU Support (SU) Preferred AU MAC Address (SU) Scanning Mode VLAN Link Type...
  • Page 59 Table 3-3: Basic Parameters in 2.4 GHz Units Parameter VLAN ID-Management Authentication Algorithm Default Key ID WEP Key 1-4 Encryption Seed Encryption Polynom Index NOTE Once the basic parameters are configured, the unit must be reset in order to activate the new configuration.

  • Page 60: Basic Parameters In 900 Mhz Units (Sw Version 4.5)

    Chapter 3 - Commissioning Basic Parameters in 900 MHz Units (SW version 4.5) NOTE For compliance with FCC rules, the power input to the 900 should not exceed 23dBm. The Transmit Power Control should be set to 1 (delivering 24.5dBm power output) onl at least, or when using an external Band-pass filter to comp the filter.
  • Page 61 Table 3-4: Basic Parameters in 900 MHz AUs Parameter Transmit Power Control VLAN Link Type VLAN ID-Management Authentication Algorithm WEP Key 1-4 Encryption Seed Encryption Polynom Index NOTE Once the basic parameters are configured, the unit must be reset in order to activate the new configuration.

  • Page 62: Basic Parameters In Breezeaccess Vl Su (Sw Version 2.0)

    Chapter 3 - Commissioning Basic Parameters in BreezeACCESS VL SU (SW Version 2.0) Ethernet Port Negotiation Mode WARNING In mixed bands Cell Extenders with a BreezeACCESS VL SU, the Ethernet Port of the BreezeACCESS VL SU must be configured to operate in 10 Mbps, Half-Duplex mode. Table 3-5: Basic Parameters in BreezeACCESS VL SU Parameter IP Address...
  • Page 63 Table 3-5: Basic Parameters in BreezeACCESS VL SU Parameter Maximum Tx Power for Modulation Levels 1 to 5 Maximum Tx Power for Modulation Level 6 Maximum Tx Power for Modulation Level 7 Maximum Tx Power for Modulation Level 8 Antenna Gain (units with external antenna) ATPC Option Best AU Sup...

  • Page 64: Aligning The Su's Antenna

    Chapter 3 - Commissioning Aligning the SU’s Antenna The SNR bar display is located on t The 8 green LEDs are used for indi ignal. The higher is the number of green LEDs that are on, the better the quality of the received signal.
  • Page 65 NOTE If you are h aving difficulties in obtaining a good RSSI, since the RSSI bar precise, it is recommended more precise alignment of the antenna. NOTE In some cases, the antenna of the BreezeACCESS VL SU may need to be tilted to ensure that the level at whi versa) is not too high.

  • Page 66: Configuring The Transmit Power Of The Au-Re-2.4

    Chapter 3 - Commissioning Configuring the Transmit Power of the A U-RE-2.4 The transmitted output power of the AU-RE-2.4 should be adjusted in the following cases: If there is a need to cover a relat the interference with the operation of units in neighboring cells. According to the FCC rules 15.247 (3), when operating the equipment in a multi point system, the RF output power must be adjusted according to the gain of the antenna to limit the EIRP to a...

  • Page 67: Verifying Proper Operation

    Verifying Proper Operation The following sections describe how to verify the correct functioning of the various unit, Ethernet connections and data connectivity. LED Indicators To verify the correct operation of the units, examine the LED indicato located on the bottom panel of the Radio Units. The following tables list the provided LEDs and their associated indications.
  • Page 68 Chapter 3 - Commissioning Table 3-9: Br Name Description W-LINK Wireless Lin Indictor status Self-test and power indication Ethernet activity/ connectivity indication SNR BAR Received signal (SU-RA) strength Indication 3-18 eezeACCESS VL SU-ODU LEDs Functionality Green – Unit is associated with an AU, no wireless link activity Blinking Green –...

  • Page 69: Appendix A - Wiring10/100Base-T Jacks

    Appendix A - Wiring10/100Base-T Jack s...

  • Page 70: Connecting A Pc To The Cx

    Appendix A - Wiring10/100Base-T Jacks Connecting a PC to the CX To connect a PC to the CX Figure A-1: Signal Name Figure A-1: Stra Connecting a Hu To connect a hub to the CX, us a crossover cable, as shown in Figure A-2: Signal Name Figure A-2: Crossover Cable Connections...

  • Page 71: Appendix B - Preparing The Indoor To Outdoor Ethernet Cable

    Appendix B - Preparing the Indoor to Outdoor Ethernet Cable...

  • Page 72: Figure B-1: Ethernet Connector Pin Assignments

    B-1 shows the wire pair connections required for the Indoor-to- Outdoor cable. Figure B-1: Ethernet Connector Pin Assignments The color codes used in cables supplied by Alvarion with crimped onnectors are as listed in the following table: Table B-1: Cable Color Codes...
  • Page 73 Use a crimp tool for RJ-45 connectors to prepare the wires, insert them into the appropriate pins and use the crimp tool to crimp the Make sure to do the following: 1. Remove as small a length as possible of the external jack that the external jacket is well inside the service box to en sealing.
  • Page 74 Appendix B - Preparing the Indoor to Outdoor Ethernet Cable Cell Extender System Manual...

  • Page 75: Appendix C - Mechanical Structure And Installation Of Cx-Idu Units Currently Supplied With Cx-Ba2.4-Ba-2.4 And Cx-Ba2.4-Ba900

    Appendix C - Mechanical Structure and Installation of CX-IDU units Currently supplied with CX-BA2.4- BA-2.4 and CX-BA2.4-BA900...

  • Page 76: Mechanical And Environmental Specifications

    Appendix C - Mechanical Structure and Installation of CX-IDU units Currently supplied with CX-BA2.4- BA-2.4 and CX-BA2.4-BA900 Mechanical and Environmental Specifications Table 3-2: Mechanical and Environmental Specifications Type Specifications Mechanical 11 x 9 x 4.3 in, 13 lbs. 28 x 23 x 11 cm, 5.9 kg Operating temperature 14°...

  • Page 77: Figure C-3: Interface Unit With Sun Guard

    When installed on a wall, the Interface Unit must be installed with the bottom panel, which includes the connectors, facing downwa Figure C-2: Wall Mounting the Interface Uni The Interface Unit can be secured to a wooden wa a concrete wa ll using 4 masonry anchors and suitable If the unit is exposed to direct sunlight, the Sun Guar...
  • Page 78 Appendix C - Mechanical Structure and Installation of CX-IDU units Currently supplied with CX-BA2.4- BA-2.4 and CX-BA2.4-BA900 Cell Extender System Manual...

This manual is also suitable for:

Breezeaccess ii cx-ba2.4-ba2.4Breezeaccess ii cx-ba2.4-ba900Breezeaccess ii cx-vla.b-ba2.4Breezeaccess ii cx-vla.b-ba900

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