Alvarion Technologies AAU-10 WLL System User Manual au2
Alvarion Ltd. WLL System au2
Contents
- 1. 36 pages
- 2. 31 pages
31 pages
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| Document ID | 57709 |
| Application ID | dXoV0AyIUu8+ZaXanL3uqQ== |
| Document Description | 31 pages |
| Short Term Confidential | No |
| Permanent Confidential | No |
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| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 13.34kB (166708 bits) |
| Date Submitted | 1999-09-02 00:00:00 |
| Date Available | 1999-10-25 00:00:00 |
| Creation Date | 1999-09-02 14:35:44 |
| Producing Software | Acrobat PDFWriter 4.0 for Windows |
| Document Lastmod | 0000-00-00 00:00:00 |
| Document Title | au2.PDF |
| Document Creator | Microsoft Word |
| Document Author: | marina |
Access Unit Installation Guide Table of Contents BreezeACCESS Access Unit AU-O-2.4 110/220 Installation Manual Revision B.1 August, 1999 Cat. No. 213062 BreezeCOM Table of Contents Access Uni © 1999 by BreezeCOM Ltd. All rights reserved. No part of this publication may be reproduced in any material form without the written permission of the copyright owner. Trade Names BreezeACCESS, BreezeNET, BreezeLINK, BreezeVIEW and WIX are trade names of BreezeCOM Ltd. Other brand and product names are registered trademarks or trademarks of their respective companies. Statement of Conditions The information contained in this manual is subject to change without notice. BreezeCOM shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this manual or equipment supplied with it. Warranty In the following warranty text, “the Company” shall mean: • BreezeCOM Inc., for products located in the USA. • BreezeCOM Ltd., for products located outside the USA. This BreezeACCESS product is warranted against defects in material and workmanship for a period of one year from date of purchase. During this warranty period the Company will, at its option, either repair or replace products that prove to be defective. For warranty service or repair, the product must be returned to a service facility designated by the Company. Authorization to return products must be obtained prior to shipment. The buyer shall pay all shipping charges to the Company and the Company shall pay shipping charges to return the product to the buyer within the USA. The Company warrants that the firmware designed by it for use with the unit will execute its programming instructions when properly installed on the unit. The Company does not warrant that the operation of the unit or firmware will be uninterrupted or error-free. Limitation of Warranty The foregoing warranty shall not apply to defects resulting from improper or inadequate maintenance by the buyer, buyer supplied interfacing, unauthorized modification or misuse, operation outside of the environmental specifications for the product, or improper site preparation or maintenance. No other warranty is expressed or implied. The Company specifically disclaims any implied merchantable and fitness warranties for any particular purpose. Information to User Any changes or modifications of equipment not expressly approved by the manufacturer could void ii BreezeCOM Access Unit Installation Guide Table of Contents the user’s authority to operate the equipment. Safety Considerations For the following safety considerations, “Instrument” means the Breeze-Access Base Station components and its cables. Caution To avoid shock, do not perform any servicing unless you are qualified to do so. Grounding Before connecting the instrument to the power line, verify that a suitable power cord is being used (the protective earth terminal of this instrument must be connected to the protective conductor of the power cord). The mains plug shall only be inserted in a socket outlet provided with a protective earth contact. If an extension cord (power cable) is used make sure it has a protective conductor (grounding). Line Voltage Before connecting this instrument to the power line, make sure that the voltage of the power source matches the requirements of the instrument: • 100-120 VAC for AU-O 2.4-110 • 207-253 VAC for AU-O 2.4-220 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 longterm characteristics or the possible physiological effects of Radio Frequency Electromagnetic fields have not been yet fully investigated. Antenna Installation and Grounding Be sure that the Outdoor unit, the antenna and the supporting structure are properly installed to eliminate any physical hazard to either people or property. Verify that the antenna mast is grounded so as to provide protection against voltage surges and static charges. Make sure that the installation of the antenna and cable is performed in accordance with all relevant national and local building and safety codes. BreezeCOM iii Table of Contents Access Uni FCC Notice This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. Changes or modifications to this equipment not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment . iv BreezeCOM Access Unit Installation Guide Table of Contents Table of Contents 1. System Description......................................................................................................... 2 2. Packing List ................................................................................................................... 4 2.1 Other Optional Items Available from BreezeCOM ....................................................... 4 2.2 Other Required Items................................................................................................ 4 3. General Installation Guidelines......................................................................................... 5 3.1 Antenna Diversity ..................................................................................................... 5 3.2 Installation Overview ................................................................................................ 6 4. Installing the Outdoor Units ............................................................................................. 8 4.1 Pole Mounting.......................................................................................................... 8 4.2 Mounting the Antenna..............................................................................................10 4.3 Wall Mounting the Outdoor Unit ...............................................................................10 4.4 Connecting the Baseband, Antenna and Ground Cables...............................................10 5. Installing the Indoor Unit................................................................................................12 6. Configuring System Parameters ......................................................................................14 6.1 Setup for PC Terminal Emulation Program ................................................................14 6.2 IP, Subnet Mask and Default Gateway Address Configuration.....................................15 6.3 ESSID Configuration ...............................................................................................17 6.4 Antenna Diversity Configuration ...............................................................................18 6.5 Reset Unit ...............................................................................................................18 6.6 Initial Operation.......................................................................................................19 7. Specifications ................................................................................................................20 Appendix A. Preparing the Indoor Unit to Outdoor Unit Baseband Cable ...............................24 BreezeCOM Table of Figures Access Unit Installation Guide Table of Figures Figure 1. System Diagram .................................................................................................. 3 Figure 2. General Installation Scheme (AU-O, Pole Mounting) .............................................. 7 Figure 3. Pole Mounting Installation.................................................................................... 9 Figure 4. Outdoor Unit Bottom Connection Panel ...............................................................10 Figure 5. Outdoor Unit Top Connection Panel ....................................................................11 Figure 6. Wall Mounting the Indoor Unit ............................................................................12 Figure 7. Indoor Unit Rear Panel .......................................................................................13 Figure 8. Indoor Unit Front Panel ......................................................................................13 Figure 9. Breeze Access Monitor Main Menu .....................................................................15 Figure 10. System Configuration Sub-Menu........................................................................16 Figure 11. IP and SNMP Parameters .................................................................................16 Figure 12. Wireless LAN Parameters Menu ........................................................................17 Figure 13. Outdoor Unit LEDs ..........................................................................................19 Figure 14. Assembling the Indoor-Unit-to-Outdoor Unit Baseband Cable...............................24 Figure 15. Bulgin to 9-Pin D-Type Pin Assignments ............................................................25 vi BreezeCOM About this Manual This manual contains the following information: ⇒ System Description ⇒ Packing List ⇒ Installation Guidelines ⇒ Installing the Outdoor Unit ⇒ Installing the Indoor Unit ⇒ Setting Basic System Configuration Parameters ⇒ Specifications ⇒ Preparing the Indoor-to-Outdoor Baseband Cable BreezeCOM System Description Access Unit Installation Guide 1. System Description The BreezeACCESS IP Broadband Wireless Local Loop (WLL) system is a highperformance wireless access system. It allows ISPs and service providers to offer their subscribers high-speed wireless IP connectivity services. BreezeACCESS employs wireless packet data switching technology, significantly more appropriate for IP-based services than older switching technology, and supports Voice over IP (VoIP) based on the H.323 protocol. BreezeACCESS Access Units allow remote Subscriber Units (SUs) to communicate over the wireless infrastructure at data rates of up to 3Mbps. Access Units are installed at the Base Station site. Access units are comprised of an Indoor unit and an Outdoor unit. The outdoor unit of the AU-O 2.4-110/220 can be connected to one or two separate antennas. The Indoor unit connects to the Ethernet hub, switch or router. BreezeCOM Access Unit Installation Guide System Description SU-1D1V SU-1D AU Router/ Gateway SU-BD Figure 1. System Diagram BreezeCOM Packing List Access Unit Installation Guide 2. Packing List The Access unit is shipped with the following units and accessories. The exact packing list varies depending on system configuration and ordered equipment. • Indoor unit • Outdoor unit • 110/220 VAC Power cord (open ended) • Sun-guard (installed on the rear side of the outdoor unit) • Technician cable 2.1 Other Optional Items Available from BreezeCOM • U-bolts size A kit for pole mounting (up to 2" pole) • U-bolts size B kit for pole mounting (up to 3" pole) • Wall mounting kit • Sun-guard (optional for front side) • Baseband cable (available in different lengths) • A set of connectors for the Baseband cable (when not using the cables available from BreezeCOM. Refer to Appendix A for instructions on how to build the cable.) 2.2 Other Required Items In addition to the items supplied by BreezeCOM, the following items must be available for the installation: • Antenna (or two antennas) for Outdoor units; refer to the Specifications on page 20 for information regarding the radio unit. • Power mains cable termination plug per country of installation • U-bolts or metal bands for pole mounting (if not using the optional U-bolts kit available from BreezeCOM) • Ground cables with an appropriate terminal BreezeCOM Access Unit Installation Guide • General Installation Guidelines Ethernet cable (straight) 3. General Installation Guidelines Follow these guidelines when selecting the locations for the indoor unit and the outdoor units: • Select an appropriate location for the Outdoor unit and the antenna (not supplied by BreezeCOM). The antenna should be mounted on a pole and should be installed where a direct line of sight with the Access Unit/Base Station antenna can be established. • The Outdoor unit can be pole- or wall-mounted. Its location should be selected to allow easy access to the unit for installation and testing. The antenna and Outdoor unit should be installed near each other. • The Outdoor unit is designed for operation under outdoors environmental conditions. However, it is recommended to try to install it in a place where its exposure to direct sunlight will be minimal. • The unit is designed to withstand rain and humidity. However, it is not designed to withstand immersion in water and it should not be installed in a place where large quantities of water can accumulate. • The maximum length of the Baseband cable, between the Indoor and the Outdoor unit, should not exceed 30 meters. • Select an appropriate location for the Indoor unit. The Indoor unit should be installed in a place that is as close as possible to the exit point of the cable connecting it to the Outdoor unit. The selection of location of the Indoor unit should also take into account the need to connect it to a power outlet and to the network. 3.1 Antenna Diversity In applications where no multipath propagation is expected, a single antenna is sufficient to ensure good performance levels. However, in cases where multipath propagation exists, BreezeCOM recommends that two antennas be used. This takes advantage of space diversity capabilities. By using two antennas per unit, the BreezeCOM General Installation Guidelines Access Unit Installation Guide system can select the best antenna on a per-packet basis (every several milliseconds). Multipath propagation is to be expected when there are potential reflectors between the main and remote sites. These reflectors may be buildings or moving objects such as airplanes and motor vehicles. If this is the case, the radio signal does not travel in a straight line, but is reflected or deflected off of the object, creating multiple propagation paths. When installing a single antenna, modify the transmit diversity option to either antenna 1 or antenna 2, according to the antenna being used (refer to page 17). 3.2 Installation Overview Note: It is highly recommended to complete configuration of the system parameters in a lab prior to the installation. Refer to page 14 for instructions on those settings. The typical installation scheme is depicted in Figure 2. The installation process should follow these general steps: 1. Mount the Outdoor unit. Mount an external antenna. Connect the Outdoor unit to the antenna. Connect the Baseband and ground cables to the Outdoor unit. 2. Mount the Indoor unit. Connect the Baseband cable (from the Outdoor unit). Connect the Indoor unit to the AC mains via the power cable. 3. Connect an ASCII terminal to the MON port of the Outdoor unit via the technician cable and configure basic system parameters. 4. Verify correct operation of the Outdoor unit. 5. Connect the Indoor unit Ethernet connector to the network using a straight Ethernet Cable. Note: The Indoor unit should be connected to the power source only after the Outdoor unit have been connected to it. BreezeCOM Access Unit Installation Guide General Installation Guidelines OUTDOOR Antenna Outdoor Unit Technician cable To Monitor/DVM To Outdoor Unit Baseband cable INDOOR Indoor Unit To Network To Mains Figure 2. General Installation Scheme (AU-O, Pole Mounting) BreezeCOM Installing the Outdoor Units Access Unit Installation Guide 4. Installing the Outdoor Units Note: When mounting the Outdoor unit, be sure to mount it with the Antenna connectors facing upwards. The Outdoor unit can be mounted in either of the following configurations: • Pole mounted • Wall mounted 4.1 Pole Mounting Choose a location where the unit's exposure to direct sunlight is minimal. Avoid placing it in locations where water might accumulate. If necessary, install the sunguard plate on the panel where exposure to sunlight is expected. The installation holes on the rear side of the Outdoor unit (see Figure 3) can be used to pole mount the unit using one of the following options: • U-bolt - size A (inside installation holes, up to 2" pole) • U-bolt - size B (outside installation holes, up to 3" pole) • Metal bands BreezeCOM Access Unit Installation Guide Installing the Outdoor Units Figure 3. Pole Mounting Installation BreezeCOM Installing the Outdoor Units Access Unit Installation Guide 4.2 Mounting the Antenna Secure brackets to the antenna using screws, lock washers and nuts as appropriate. Mount the antenna on a pole and secure it using metal bands or U-bolts. Do not tighten the metal bands or U-bolts, in order to enable rotation of the antenna over the horizontal plane. The front of the antenna should be directed towards the Base Station/Access Unit. Use Vertical Polarization. The AU-O Outdoor unit comes with a sun-guard mounted on its rear side. This accessory can be removed by unscrewing the attaching screws, and can be installed on the front side if necessary. A second, optional sun-guard can be ordered for assembly on the front cover. The second sun-guard is recommended for installations where both the front and the back of the Outdoor unit may be exposed to direct sunlight. Contact your BreezeCOM representative for a parts catalog with the accessories that you can order. 4.3 Wall Mounting the Outdoor Unit See the instructions included with the wall mounting kit. 4.4 Connecting the Baseband, Antenna and Ground Cables The Baseband, Ground and Monitor cable connectors are located on the bottom panel of the Outdoor unit, shown in Figure 4. The Antenna connectors are located on the top panel of the Outdoor unit, shown in Figure 5. INDOOR MON ETH WLNK PWR Figure 4. Outdoor Unit Bottom Connection Panel 10 BreezeCOM Access Unit Installation Guide Installing the Outdoor Units ANT.2 ANT.1 Figure 5. Outdoor Unit Top Connection Panel 1. Connect the antenna cable between the Outdoor unit and the antenna; if you are installing a second antenna (see Section 6.4), connect it to the second antenna connector on the top panel of the unit. 2. Connect one end of the ground cable to the Outdoor unit and connect the other end to a good ground connection. 3. Connect the Indoor unit to Outdoor unit Baseband cable, supplied with the access unit, to the appropriate connector. Appendix A provides instructions on how to prepare this cable. BreezeCOM 11 Installing the Indoor Unit Access Unit Installation Guide 5. Installing the Indoor Unit 1. Remove the wall mounting bracket clipped to the rear of the Indoor unit and mount the Indoor unit on a wall as shown in Figure 6. Figure 6. Wall Mounting the Indoor Unit 2. According to specific conditions, route the Outdoor unit to Indoor unit Baseband cable into the building so that it shall conveniently reach the Indoor unit in such a way as to ensure minimal interference, leaving some spare. Connect the Baseband cable to the Radio connector, located on the front panel of the Indoor unit shown in Figure 8. 3. Connect the power cord to the unit’s port connector, located on the rear panel shown in Figure 7. Connect the other end of the power cord to the AC mains. 12 BreezeCOM Access Unit Installation Guide Note: Installing the Indoor Unit Prepare the other end of the power cord with a power plug appropriate to the country in which the unit is being installed. The color codes of the cable are: brown blue yellow/green phase ~ neutral 0 grounding The factory set voltage of the Indoor unit is marked appropriately on the rear panel of the unit. 207-253VAC 100-120VAC 250mA 500mA POWER Figure 7. Indoor Unit Rear Panel 4. Verify that the LED, located on the rear panel, is ON indicating that 48 VDC is not shorted. 10-BASE-T RADIO Figure 8. Indoor Unit Front Panel BreezeCOM 13 Configuring System Parameters Access Unit Installation Guide 5. Connect a hub, switch or router to the 10-Base T connector, located on the front panel of the Indoor unit. The cable connection should be straight. Note: The length of the Ethernet cable, together with the length of the Baseband cable, should not exceed 100 meters. 6. Configuring System Parameters After completing the installation process for both the Outdoor and Indoor units, as described in the preceding sections of this manual, proceed with configuration of the basic system parameters. For this configuration process, you will need to connect an ASCII terminal with terminal emulation software (e.g., Procomm or Windows 95 HyperTerminal) to the MON port of the Outdoor unit via the technician cable. 6.1 Setup for PC Terminal Emulation Program Use the following setup for the ASCII terminal connection: Baud rate Data bits Stop bits Parity Flow Control Connector Note: 14 9600 None None Available Com Port Optionally, the product can be configured using Telnet over the Ethernet port, after setting the IP address. For further information, refer to the Administration Manual. BreezeCOM Access Unit Installation Guide Configuring System Parameters The following system parameters must be configured for each specific installation: • IP Address • Subnet Mask • Default Gateway Address • ESS ID • Antenna Diversity The unit’s factory default access rights setting is Installer to allow configuration of system parameters. Note: You should select Reset Unit in the Station Control Sub-menu for the changes to take effect. 6.2 IP, Subnet Mask and Default Gateway Address Configuration 1. After connecting the ASCII terminal to the Outdoor unit, press Enter to obtain the BreezeACCESS Monitor main screen. BreezeACCESS (AU-A/O) Official Release Version - 1.3.5 Release Date: Wed Apr 28 16:23:57 1999 BreezeACCESS Monitor ===================== 1 - System Configuration 2 - Advanced Settings 3 - Site Survey 4 - Access Control BreezeACCESS >>> Figure 9. Breeze Access Monitor Main Menu BreezeCOM 15 Configuring System Parameters Access Unit Installation Guide 2. Type 1 to access the System Configuration sub-menu. System Configuration ==================== 1 - Station Status 2 - TCP\IP and SNMP Parameters 3 - Wireless LAN Parameters 4 - Bridging 5 - Station Control BreezeACCESS >>> Figure 10. System Configuration Sub-Menu 3. Type 2 to access the IP and SNMP Parameters sub-menu. IP and SNMP Parameters ====================== 1 - IP Address 2 - Subnet Mask 3 - Default Gateway Address 4 - SNMP Traps 5 - TCP Parameters S - Display Current Values Figure 11. IP and SNMP Parameters 4. Type 1 to access the IP Address selection screen. Type in the required IP Address determined by the system manager. Press Enter to return to the IP and SNMP Parameters menu. Press Esc to return to the IP and SNMP Parameters menu without changing the values. 5. Type 2 to access the Subnet Mask selection screen. Type in the required Subnet Mask. 6. Press Enter to return to IP and SNMP Parameters menu. 16 BreezeCOM Access Unit Installation Guide Configuring System Parameters 7. Type 3 to access the Default Gateway Address selection screen. Type in the required gateway address. Press Enter to return to IP and SNMP Parameters menu. 6.3 ESSID Configuration 1. Press Esc to return to the System Configuration menu. 2. Type 3 to access the Wireless LAN Parameters menu. Wireless LAN Parameters ======================= 1 - Hopping Sequence (Shift) (AU only) 2 - Hopping Sequence Offset 3 - Hopping Sequence Set 4 - ESS ID 5 - Max. Data Rate 6 - Transmit Diversity 7 - Mobility 8 - Load Sharing 9 - Long Range A - Prioritized Channels S - Display Current Values BreezeACCESS >>> Figure 12. Wireless LAN Parameters Menu 3. Type 4 to access the ESS ID selection screen. 4. Type in the required ESS ID. BreezeCOM 17 Configuring System Parameters Access Unit Installation Guide 6.4 Antenna Diversity Configuration 1. From the main menu, select 1 to access the System Configuration menu. 2. Type 3 to access the Wireless LAN Parameters menu. 3. Type 6 to access the Transmit Diversity sub-menu. 4. Select the Antenna Diversity option: 0 - Use Two Antennas, 1 - Use Antenna No. 1, or 2 - Use Antenna No. 2. 6.5 Reset Unit 1. Press Esc twice to return to System Configuration menu. 2. Type 5 to access the Station Control sub-menu. 3. Type 1 to access the Reset Unit sub-menu. 4. Type 1 followed by Enter to reset the unit so that new configuration settings are applied. Note: Should you make any mistake during configuration, or should you encounter any problem associated with system configuration parameters, you may configure the unit back to factory defaults: Select 2 in the Station Control menu to access the Set Factory Defaults menu and then Type 1 to load the default values. Select 1 in the station control menu to access the Reset Unit, then type 1 so that the unit will be reset in order for the factory defaults to take effect. 18 BreezeCOM Access Unit Installation Guide Configuring System Parameters 6.6 Initial Operation After completing the installation as described above, and after connecting the Indoor unit to the AC Mains, the system starts operation. To verify correct operation, view the LED panel located on the bottom panel of the Outdoor unit, as shown in Figure 13. ETH WLNK PWR Figure 13. Outdoor Unit LEDs Table 1 lists the various LED states. Table 1. Outdoor Unit LEDs Name Description PWR Power supply WLNK ETH Ethernet activity LOAD Active subscriber units Functionality On – After successful power up Off – Power off Not used Blinking – Reception of data from Ethernet LAN Off – No reception of data from Ethernet LAN no subscribers 1-8 subscribers 9-16 subscribers 17 or more subscribers BreezeCOM 19 Specifications Access Unit Installation Guide 7. Specifications Radio Frequency 2.4GHz ISM band Operation and Standards FHSS, ETSI, ETS 300 328; FCC Part 15 Operation mode Time Division Duplex Sensitivity (dBm, BER 10-6) 1Mbps 2Mbps 3Mbps Output Power FCC: 17 dBm ETSI: 0 dBm Data rate 3Mbps max per subscriber with automatic (or forced) fall back to 2 or 1 Mbps Modulation Multilevel GFSK: 2 (@1Mbps), 4 (@2Mbps) or 8 (@3Mbps) -81 -75 -67 Management Class of Service CIR/MIR by customer; Prioritize transport by customer System Management SNMP agent, Telnet Security Authentication based on RC-4 Software Upgradeable (download) 20 BreezeCOM Access Unit Installation Guide Specifications Interfaces Indoor Unit Outdoor Unit RF Interface Ethernet 2 x N Type, male 10Base-T (RJ-45) Monitor mini sealed connector 5 pin, female Power AC power outlet Outdoor/Indoor Unit 9-pin D-Type, female mini sealed connector 8 pin, male Indicators Indoor Power Outdoor Power, Ethernet, Load Electrical Indoor Unit 110/220 VAC Outdoor Unit 48 VDC from Indoor unit Mechanical Indoor Unit 15.4cm x 8.4cm x 5.6cm BreezeCOM Outdoor Unit 31cm x 31cm x 4.7cm (AU-O) 21 Specifications Access Unit Installation Guide Environmental Indoor Unit Outdoor Unit Operating Temperature 00C to 400C -400C to 500C Operating Humidity 5%-95% non condensing Weather protected 22 BreezeCOM Appendix A Access Unit Installation Guide Appendix A. Preparing the Indoor Unit to Outdoor Unit Baseband Cable To assist in assembling the Indoor-Unit-to-Outdoor Unit Baseboard cable, use the following tools. 1. For Bulgin Mini Sealed connector: • Bulgin Contact Insertion Tool (P/N SA3150) • Bulgin Crimping Tool (SA 2800) For further information, refer to Bulgin's Internet site at www.bulgin.co.uk. 2. For D-Type 9-pin connector: • Amphenol hand crimp tool 17 D 440 SP • Amphenol contact insertion and removal tool 17 D 438 SP Desc. Contacts M/F BULGIN Cat. No. SA3149 Contact Carrier M/F BULGIN Cat. No. 12735 Flex Mounting Body BULGIN PX0800 4x2x24# Cat.5 Patch Cable For Outdoor Use Male D-Type 9-pin Figure 14. Assembling the Indoor-Unit-to-Outdoor Unit Baseband Cable 24 BreezeCOM Access Unit Installation Guide Appendix A DC_0V ETH_TX- DC_-48V ETH_TX+ TEL_TIP N.C. TEL_RING DC_0V ETH_TX+ DC_-48V ETH_TX- ETH_RX- ETH_RX+ ETH_RX+ ETH_RX- TEL_TIP TEL_RING Figure 15. Bulgin to 9-Pin D-Type Pin Assignments Table 2. Bulgin to 9-Pin D-Type Pin Assignments D-9 BULGIN Description ETH_TX- ETH_TX+ BreezeCOM N.C. DC_0V DC_-48V ETH_RX- ETH_RX+ TEL_TIP TEL_RING 25
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