User`s Manual
Contents
1. D 192 168 168 9 webfig meS WebFig v5 16 Wireless System gt Quick Set Logo BLACKBOX Access Point Network Settings Network Name amp BlackBox 5800 192 168 168 9 8 Use after the IP address to specify the Frequency 5805 y MHz IP Address Subnet QA AAA 8 for 255 0 0 0 sand Schon mm a Example 192 168 0 10 24 Channel Width 20 40MHz HT Above Gateway v Wireless Clients System Configuration MAC Address In ACL Last IP Uptime Signal Strength z Device Name BlackBox_AP D4 CA 6D 89 8F 27 no 192 168 168 10 00 05 02 E 59 OUDUVEUONNGQOUOUUUENNEL Password Apply Configuration Reset Configuration Signal Strength cur ava max Figure 4 3 Access point login screen Repeat Step 2 for Subscriber Unit with IP address of 192 168 88 10 CN WebFig v5 16 irel Wireless CPE Quick Set yystem Logout BLACKBOX Subscriber Unit Network Settings Status connected to ess 192 168 168 10 8 Use after the IP address to IP Addres specify the Subnet 8 for 255 0 0 0 16 for 255 255 0 0 24 for 255 255 255 0 Example 192 168 0 10 24 Gateway y System Configuration evice Name BlackBox_SU Password Apply Configuration Reset Configuration Figure 4 4 Signal strength screen 1 Page 10 724 746 5500 blackbox com Chapter 4 Digital Configura2. Properties Disabie Diagnose cose Figure 4 2 Configure static address screens 724 746 5500 blackbox com Page 9 Chapter 4 Digital Configuration Click Use the following IP address i Internet Protocol Version 4 TCP IPv4 Properties l Y Populate the following information General You can get IP settings assigned automatically if your network supports IP address 192 168 88 200 this caps Otheraise you need to ask your network administrator Subnet mask 255 0 0 0 Obtain an IP address automatically 9 Use the following IP address Default gateway leave blank optional AA 192 168 17 200 Subnet mask 25 0 0 0 Click OK Defaut gatera Obtain DNS server address automatically Click OK 9 Use the following DNS server addresses Preferred DNS server Click Close Alternate DNS server Pada setings pon ext Cx Figure 4 2 continued Configure static address screens STEP 2 Log In to the Access Point The default login name is admin and the password is password If your login is successful you should see the Quick Set page similar to this NOTE You might need to scroll around in the page to see all the elements particularly if you have a lower resolution monitor or are using Firefox as your browser BlackBox_AP Quick Sets x
3. Rx CCQ 56 80 Figure 5 3 Status page By logging into a Subscriber Unit directly and going to the Wireless page and then clicking in the Wireless_Radio row some additional status information is available that does not appear on the corresponding Access Point page In the Status section the Tx Rx Rate shown is the raw RF rate calculated based on the channel width and modulation scheme in use The above screenshot shows that the radio Is transmitting and receiving with 64 QAM and a 5 6 coding rate 724 746 5500 blackbox com Page 15 Chapter 6 Wireless Scanner 6 Wireless Scanner The Wireless Scanner is used like a site survey tool It presents statistics of the frequency that the radio supports The scanner is used when we believe there is RF interference To enter scanner mode choose wireless and click scanner button See image below Quick Set APS System Logout Scanner 1 item 4 Name D R Wireless_Radio Type L2 MTU Tx Rx Wireless Atheros 11N 2290 Tx Rx Tx Tx Rx Packet Packet Drops Drops p s p s 72 9 kbps 9 7 kbps 16 12 0 0 0 Figure 6 1 Scanner button The browser will populate all SSIDs that are broadcasted in the 5 8 GHz frequency Quick Set Errors Errors WebFig v5 16 Scanner Running System gt egos Sat se C aese Interface Wireless_Radio E z Signal Cha Signal Noise 3 Address SSID Band width Fe istre Floo
4. e Radio links generally have two likely issues when they aren t working low signal or high noise This is simplified by saying the radio has low SNR signal to noise ratio Signal is low because something is blocking the path Signal is low because the range is too far Signal is low because the antenna is broken Signal is low because the antenna is misaligned Signal is low because the antenna cable is damaged Signal is low because a connector is loose or damaged Signal is reduced because something changed near the path causing a destructive reflection a large new surface or ground reflection change due to hot ground surface or rain on the ground Noise is high because other band users radios WiFi Bluetooth etc are currently transmitting on the same frequencies Noise is high because other radios are currently transmitting too closely spectrally Noise is high because other radios are currently transmitting too closely spatially Web Interface Plug the RJ 45 male side of PoE directly in to computer and verity that network status shows connected Verify the local computer s network settings are in the same IP subnet range as the radio For example if the radio s IP address is 192 168 88 10 then the computer s IP address should be 192 168 88 200 General recommendations Perform spectral analysis of the site Elevate radios Reduce distance Move further away physicall
5. Configuration Step by Step If you change the IP Address or User Password and forget their new values you have locked yourself out of the browser interface The LWE200A runs self diagnostics at boot up and will auto correct most system configuration errors Before contacting technical support power cycle the radio and confirm that the problem remains If you lose the IP address the LWE200A has a permanent factory IP address of 192 168 88 88 that you can use to access the radio to reset the user defined IP address Contact Black Box Technical Support at 724 746 5500 or info blackbox com for assistance If you are changing parameters over the RF link we do not recommend this be sure to make the remote changes first because the link will be broken if the SSIDs or security keys do not agree 1 Set the IP address and subnet mask gateway and device name e In the upper right area of the Quick Set page are the data entry boxes for these parameters They contain the current values Network Settings 192 168 168 10 8 Use after the IP address to IP Address specify the Subnet 8 for 255 0 0 0 16 for 255 255 0 0 24 for 255 255 255 0 Example 192 168 0 10 24 Gateway ps System Configuration Device Name BlackBox_SU Password Apply Configuration Reset Configuration Figure 4 8 Network settings screen e A special notation is used for the IP Address and Subnet Mask Use x
6. at the end of the IP Address to specify the subnet mask 8 for 255 0 0 0 16 for 255 255 0 0 and 24 for 255 255 255 0 Enter a new IP Address and subnet making sure you will be able to browse to the new address with your computer Also make sure that the new IP address is unique on your LAN e The Gateway address should be specified if you need to communicate with the radio through the Gateway Your system administrator should have this value e The Device Name is an arbitrary string and simply allows you to attach a human friendly name to this specific radio e Click Apply Configuration when you have entered new values Nothing appears to happen but you have been disconnected and will need to browse to the new IP Address to login again 2 Setting the User Password e On the Main Menu at the left side of the browser window click System then click Password Quick Set WebFig v5 16 Wireless Chivers System g Change Cancel Reboot Logout Old Password New Password Confirm Password Figure 4 9 Set password screen e Enter the old password and the new password twice in the boxes indicated Page 12 724 746 5500 blackbox com Chapter 4 Digital Configuration e Click the Change button e Logout and log back in to test 3 Setting the Frequency AP only Network Name and Encryption Key e On the Main Menu at the left side of the b
7. with a dual flat panel high gain 23 dBi directional antenna The LWE200A AP and LWE200A S can be located up to 5 miles 8 km away from each other In a point to multipoint configuration Multiple LWE200A S radios can serve as subscriber units clients in conjunction with an LWE200A AP radio The extenders use state of the art MIMO technology to achieve very high data rates through a combination of multiple spatial streams and higher level OFDM modulation The extenders support an SSL interface allowing your network to use a secure connection HTTPS 2 2 What s Included LWE200A KIT e 1 LWE200A radio configured as an access point 1 LWE200A radio configured as a subscriber unit e 2 heavy duty pole mount brackets support 1 4 inch pole 1 e 2 e 2 gigabit power over Ethernet injectors e 2 18 VDC power supplies USA plug only e A printed Quick Start Guide LWE200A AP e 1 LWE200A AP radio configured as an access point e 1 heavy duty pole mount bracket supports 1 4 inch pole e 1 gigabit power over Ethernet injector e 1 18 VDC power supply USA plug only e A printed Quick Start Guide LWE200A S e 1 LWE200A S radio configured as a subscriber unit e 1 heavy duty pole mount bracket supports 1 4 inch pole e 1 gigabit power over Ethernet injector e 1 18 VDC power supply USA plug only e A printed Quick Start Guide To download this user manual go to ftp ftp blackbox com manuals L LWE200A_user p
8. with weatherproof sealing gland for 10 100 1000BASE T Ethernet Power Input Gigabit power over Ethernet injectors and 18 VDC power supplies included 120 VAC 60 Hz Output LWE200A KIT 200 Watts EIRP with 23 directional antennas LWE200A AP 1 Watt EIRP with 6 dBi omnidirectional antenna LWE200A S 4 Watts EIRP with 23 dBi directional antenna Dimensions LWE200A KIT 15 2 square LWE200A AP 8 75 H x 8 75 W x 3 25 D case plus 12 tall antenna weight 7 lb LWE200A S 15 2 H x 15 2 W x 3 25 D not including pole mount bracket weight 7 lb LWE200A KIT Each unit 7 lb 3 2 kg LWE200A AP LWE200A S 7 lb 3 2 kg LA tQ 3 Page 6 724 746 5500 blackbox com Chapter 2 Overview 2 Overview 2 1 Introduction These wireless extenders provide secure robust data transmissions at high data rates They operate at 5 GHz and 300 Mbps which enables them to transmit high definition video from security and surveillance cameras at the edge of your network The LWE200A KIT includes 2 high power 23 dBi directional antennas with 200 Watts EIRP One is a subscriber unit and one is the access point They are pre configured to work with each other and can be located up to 15 miles 24 km away from each other The LWE200A AP sold separately is a radio with dual 6 dBi omindirectional antennas It serves as an access point master in a point to point or point to multipoint network The LWE200A S sold separately is a radio
9. 0 blackbox com Page 13 Chapter 5 Viewing Status Information 5 Viewing Status Information After configuring your radios and establishing links among them you can use the browser interface to view status and troubleshooting Information The initial Quick Set page will show whether the wireless link is operating and the current signal strength For more comprehensive information choose Wireless from the Main Menu at the left side of the window The Wireless page leads to most of the useful status information WebFig v5 16 Wireless oo a Wireless Interfaces Registration Wireless Tables P Tx Rx Tx Rx Frequen 4 Name Type L2MTU Tx Rx Packet Packet Drops Drops Errors Errors MAC Address ARP Mode Band Channel Width MHz Y ssip p s p s D R Wireless_Radio Wireless Atheros 11N 2290 2 6 kbps Obps 2 0 0 0 0 0 00 0C 42 EB C8 B3 enabled ap bridge SGHz only N 20 40MHz HT Above 5805 BlackBox 5800 Figure 5 1 Status information screen The table on the Interfaces tab provides a list of the interface processes running in this radio If it is a Subscriber Unit there will be only one Wireless_Radio If it is an Access Point there will also be a WDS process running for each Subscriber Unit that is connected These very long rows summarize the configuration details and current running status of the radio You can click and drag in the heading row of the table to change the column width if part of t
10. LWE200A KIT lt SBLACK BOX LWEZO0A AP LWE200A S Customer Order toll free in the U S Call 877 877 BBOX outside U S call 724 746 5500 Support FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Inf ti Mailing address Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 HANOI ATE on Web site www blackbox com e E mail info blackbox com Trademarks Used in this Manual Trademarks Used in this Manual Black Box and the Double Diamond logo are registered trademarks of BB Technologies Inc Windows is a registered trademark of Microsoft Corporation Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners Disclaimer Black Box Network Services shall not be liable for damages of any kind including but not limited to punitive consequential or cost of cover damages resulting from any errors in the product information or specifications set forth in this document and Black Box Network Services may revise this document at any time without notice We re here to help If you have any questions about your application or our products contact Black Box Tech Support at 724 746 5500 or go to blackbox com and click on Talk to Black Box You ll be live with one of our technical experts in less than 60 seconds Page 2 724 746 5500 blackbox com FCC and IC RFI Statements Federal Communications Commission and Industry Canada Rad
11. Powering up Plug in a power source for the PoE injector into wall outlet Plug other end into barrel connection of PoE injector Refer to the connection diagram on the top of the PoE Page 8 724 746 5500 blackbox com Chapter 4 Digital Configuration 4 Digital Configuration Digital configuration Is done via the built in browser interface The radio should be powered on and connected at least temporarily to a network containing a computer that can run a conventional Web browser STEP 1 Browse to the Access Point s interface Enter http 192 168 88 12 into your Web browser s address bar If you are successful you will see a login page like this BlackBox Network Service x WiebFi ig x c 192 168 168 10 a 192 168 168 10 webtig RouterOS WebFig Login Login Password BLACK BOX click Figure 4 1 Login page If not the browser will time out and you will need to doublecheck the IP addresses and subnet masks if you think that the IP address of the radio has been changed Below are instructions to provision your PC s IP address to communicate to your radios To configure static IP address for Windows 7 go to Start gt Control Panel gt Network and Internet gt Network and Sharing Center 5 lt Network and Internet Network and Sharing Center Control Panel Home View your basic network information and set up connections Ch dapter setti fi ange adapter settings lie De Change advance
12. af or visit the Black Box Web site blackbox com and enter LWE200A in the search bar 724 746 5500 blackbox com Page 7 Chapter 3 Physical Setup 3 Physical Setup Both radios in the LWE200A KIT look identical they have 23 dBi directional antennas and die cast aluminum enclosures One radio s firmware is configured to act as the Access Point master and the other radio s firmware is configured to act as the Subscriber Unit client The LWE200A KIT range is 15 miles 24 km To create a point to multipoint system you need one LWE200A AP Access Point and one or more LWE200A S Subscriber Units The LWE200A AP has a 6 dBi omnidirectional antenna and the LWE200A S has a 23 dBi directional antenna The line of sight range between the LWE200A AP and an LWE200A S unit is 5 miles 8 km We recommend connecting and powering up the units on the bench before deploying in the field because it is much easier to troubleshoot problems and to adjust the configuration if necessary without having to climb poles to do it Activate the LWE200A S units one at a time until they can be given distinct IP addresses If the factory default digital configuration is satisfactory you can proceed directly to physical deployment If you wish to make any changes you may want to perform the procedures in the next section before mounting the radios in their final locations If data security is important you will likely want to change passwords and encryption keys Mu
13. d sharing settings MCLAUGHLIN7 X64 Network This computer View your active networks Network Work network Click local area connection Change your networking settings g Setup a new connection or networl lt A E Set up a wireless broadband dial up ad hoc or VPN connection or set up a router or ess point e Connect to a network Connect or reconnect to a wireless wired dial up or VPN network connection y Choose homegroup and sharing options Access files and printers located on other network computers or change sharing settings lt lt Troubleshoot problems Diagnose and repair network problems or get troubleshooting information F Local Area Connection Properties Networking Sharing Connect using 2 Intel R 82577LM Gigabit Network Connection This connection uses the following items ok Client for Microsoft Networks 5 QoS Packet Scheduler 5 File and Printer Sharing for Microsoft Networks 2 Intemet Protocol Version 6 TCP IPv6 Sq temet Protocol Version 4 TCP 1Pv4 d Link Layer Topology Discovery Mapper 1 0 Driver 4 Link Layer Topology Discovery Responder RIKKI K Double Click Internet Protocol a sa E Version 4 O TCP IPv4 e a across diverse interconnected networks se Mi 96 057 29 998 Received 5 Click i Bytes Properties
14. fety Statement 1 2 3 4 5 10 11 PA 13 14 15 16 17 18 Pa Todas las instrucciones de seguridad y operaci n deber n ser le das antes de que el aparato el ctrico sea operado Las instrucciones de seguridad y operaci n deber n ser guardadas para referencia futura Todas las advertencias en el aparato el ctrico y en sus instrucciones de operaci n deben ser respetadas Todas las instrucciones de operaci n y uso deben ser seguidas El aparato el ctrico no deber ser usado cerca del agua por ejemplo cerca de la tina de ba o lavabo s tano mojado o cerca de una alberca etc El aparato el ctrico debe ser usado nicamente con carritos o pedestales que sean recomendados por el fabricante El aparato el ctrico debe ser montado a la pared o al techo s lo como sea recomendado por el fabricante Servicio El usuario no debe intentar dar servicio al equipo el ctrico m s all a lo descrito en las instrucciones de operaci n Todo otro servicio deber ser referido a personal de servicio calificado El aparato el ctrico debe ser situado de tal manera que su posici n no interfiera su uso La colocaci n del aparato el ctrico sobre una cama sof alfombra o superficie similar puede bloquea la ventilaci n no se debe colocar en libreros o gabinetes que impidan el flujo de aire por los orificios de ventilaci n El equipo el ctrico deber ser situado fuera del alcance de fuen
15. he data is not visible WebFig v5 16 Interface lt Wireless_Radio gt running ap MIT TT TT Figure 5 2 Wireless_Radio tab More detailed status Do not click the small D button unless you want to disable the radio requiring power cycling to recover Clicking anywhere else on the Wireless_Radio line drills down to more information Most of the information on the top part of this page was covered in the Digital Configuration section of this manual The status information in the lower part of the page is mostly self explanatory Here are a few additional notes e Tx Rx Rate shows the current instantaneous values in kilobits per second The Byte graph below shows the history of the same information e Tx Rx Bytes and Packets show total values accumulated since the last Reboot e Tx Rx Drops are packets not sent or received because of the radio s interface queue being full e Tx Rx Errors are packets sent or received with unrecovered data errors This status page for the Access Point shows the total traffic with all connected Subscriber Units To see individual data return to the Wireless page and click anywhere in the WDS row for that Subscriber Unit Page 14 724 746 5500 blackbox com Chapter 5 Viewing Status Information Status Frequency 3805 MHz Tx Rx Rate 300 0Mbps 300 0Mbp SSID AwaLAN 1 Tx Rx Signal Strength 49 43 dBm Signal To Noise 76 dB Tx
16. io Frequency Interference Statements This equipment generates uses and can radiate radio frequency energy and if not installed and used properly that is in strict accordance with the manufacturer s instructions may cause interference to radio communication It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart B of Part 15 of FCC rules which are designed to provide reasonable protection against such interference when the equipment is operated in a commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be necessary to correct the interference Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This digital apparatus does not exceed the Class A limits for radio noise emission from digital apparatus set out in the Radio Interference Regulation of Industry Canada Le pr sent appareil num rique n met pas de bruits radio lectriques d passant les limites applicables aux appareils num riques de la classe A prescrites dans le R glement sur le brouillage radio lectrique publi par Industrie Canada 724 746 5500 blackbox com Page 3 N In OM Statement strucciones de Seguridad Normas Oficiales Mexicanas Electrical Sa
17. le of Contents Table of Contents a eet em en assets ce cee erp ia A EE E A ieee EE ste EE E EE E AEE 6 A a st A bese eenqaestoaauantoaaaatiactalens E E NEE te seo 7 e e UI E CE 7 AR o E E E E E E ee 7 a A e E A E A E EE 8 d gt Digal CORO UIC OI e een sehen lt a E E E E E EEE E coe 9 aai o cai RO ee E E E E E E E eee ee 11 4 2 Changing the Configuration Step by Step ooooococcccnocoooonncnnonoonncnnnnnnnnnnnnnononnnnnnnnnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnns 12 o A 14 SA 5 NM E A E A E E A EE AA A AEE A E A A E AE A 16 o E EEE A EATE EA E asraaee 17 724 746 5500 blackbox com Page 5 OY 3 Y et D s 3 Un O D A a y O 5 UN UN O D G gt A Led E O gt N Antennas LWE200A KIT 200 Watts EIRP with 23 dBi directional antennas LWE200A AP 1 Watt EIRP with 6 dBi omnidirectional antenna LWE200A S 4 Watt EIRP with 23 dBi directional antenna Approvals FCC JIC CE Mounting Heavy duty pole mount bracket included Operating Environment 40 to 158 F 40 to 70 C sealed for outdoor operation die cast aluminum package with rubber gasket seals Line of sight LWE200A KIT 15 miles 24 km Range LWE200A AP 5 miles 8 km LWE200A S 5 miles 8 km Receiver Sensitivity LWE200A KIT LWE200A S 115 dBm LWE200A AP 101 dBm RF Channels 2 non overlapping with 40 MHz channel bandwidth 5 745 GHz or 5 805 GHz RF Data Rate Up to 300 Mbps Connector RJ 45
18. ltipoint to Point f Point to Point LWE200A S LWE200A KIT Subscriber Units LWE200A AP Access Point Up to 30 miles Line of Sight Networking Cable Supported Up to 5 miles Line of Sight Supported Networking Cable POE QT Ta Figure 3 1 Multipoint and point to point configurations STEP 1 Gather the parts In addition to the radios and the accompanying PoE power over Ethernet injectors you will need at least two networking cables and a PC with a LAN connection If desired you may also want a data source such as a surveillance camera with a TCP IP interface STEP 2 Make the connections Connect the devices as shown in the diagram Feed the networking cable not provided through the Ethernet feed through that allows an RJ 45 plug to pass through and be tightened down around the cable to provide a weatherproof seal Place the opposite end of the networking cable into the female end of the PoE The male end of the PoE injector will connect to your PC Repeat connection steps for all other radios Place the radios at least 10 feet apart with their antennas pointing in different directions NOTE Do not point the two radio antennas directly at each other because their close proximity will overload the radio receivers STEP 3 Mounting the units Mount each radio securely using the mounting brackets provided If lightning protection is needed provide a strong DC ground connection to the metal housing STEP 4
19. r 3 Radio Name Noise APRT 0 00 0C 42 D8 B9 AvaLAN 58 SGHz A N 20MHz 5745 61 115 54 000C42D8BSBF APRT 1 00 0C 42 EB C8 E BlackBox 5 5GHz A N 20MHz 5805 52 116 64 000C42EBC8B3 Figure 6 2 Click on line item for more detailed information example below Quick Set RUN System Close Connect Logout active privacy routeros network tdma Interface Address SSID Band Channel Width Frequency Signal Strength Noise Floor Signal To Noise Radio Name RouterOS Version Page 16 Wireless Radio 00 0C 42 D8 B9 BF AvaLAN 58300 Demo 5GHz A N 20MHz 5745 56 114 58 000C42D8B9BF Figure 6 3 Detailed information 724 746 5500 blackbox com WebFig v5 16 Wireless AP lt 00 0C 42 D8 B9 BF gt Chapter 7 Troubleshooting 7 Troubleshooting Power e Check that the PoE cabling matches illustrations e Check network connection on your switch and verify all RJ 45 cables are plugged in properly e Only use the PoE injector supplied e Ensure the 110 VAC source is providing clean and consistent AC power to the 18 VDC power supply e Check to see if there is a power problem at the SU side low voltage drooping or noisy voltage e Check to see if there is a power problem at the AP side low voltage drooping or noisy voltage Signal Quality e Ensure line of sight LOS e Check signal strength in Web interface 20 dB is excellent strength and 80 dB is weak
20. rowser window click Wireless This loads the Wireless Tables page This page has two tabs at the top Interfaces and Associations e Click anywhere in the Wireless_Radio row to drill down to the Interface lt Wireless Radio gt page Do not click the small D button unless you want to disable the radio requiring power cycling to recover e On this new page are data entry boxes for Frequency AP only Network Name and Encryption Key e The Frequency AP only dropdown box provides many more choices than are useful or even legal The only supported choices here are 5805 MHz the default or 5745 MHz OK Cancel Apply OK Cancel Apply running ap connected to ess Frequency 5805 MHz Network Name BlackBox 5800 Network Name a BlackBox 5800 Encryption Key Encryption Key Subscriber Unit Connected Subscribers Access Point Figure 4 10 Frequency dropdown box AP only e The Network Name is an arbitrary character string that must be set alike in all linked radios e The Encryption Key is also an arbitrary character string that is used to generate the 128 bit key It must be set alike in all linked radios and normal best practice for choosing passwords should be applied when setting this key e When you have entered your choices in the boxes click the Apply button near the top of the page The radio will reboot and you will need to login again to see the changes 724 746 550
21. tes de calor como radiadores registros de calor estufas u otros aparatos incluyendo amplificadores que producen calor El aparato el ctrico deber ser connectado a una fuente de poder s lo del tipo descrito en el instructivo de operaci n o como se indique en el aparato Precauci n debe ser tomada de tal manera que la tierra fisica y la polarizaci n del equipo no sea eliminada Los cables de la fuente de poder deben ser guiados de tal manera que no sean pisados ni pellizcados por objetos colocados sobre o contra ellos poniendo particular atenci n a los contactos y recept culos donde salen del aparato El equipo el ctrico debe ser limpiado nicamente de acuerdo a las recomendaciones del fabricante En caso de existir una antena externa deber ser localizada lejos de las lineas de energia El cable de corriente deber ser desconectado del cuando el equipo no sea usado por un largo periodo de tiempo Cuidado debe ser tomado de tal manera que objectos liquidos no sean derramados sobre la cubierta u orificios de ventilaci n Servicio por personal calificado deber ser provisto cuando El cable de poder o el contacto ha sido da ado u Objectos han ca do o l quido ha sido derramado dentro del aparato o El aparato ha sido expuesto a la lluvia o El aparato parece no operar normalmente o muestra un cambio en su desempe o O El aparato ha sido tirado o su cubierta ha sido da ada PU ge 4 724 746 5500 blackbox com Tab
22. tion If the radios are communicating status will read connected to ESS The Signal Strength box will indicate whether the receivers are being overloaded Re position the antennas if necessary to bring the signal strength within this range 20 dB is excellent strength and 80 dB is weak BLACKBOX Subscriber Unit Status connected to ess Network Name BlackBox 5800 Tx Rx Signal Strength 65 61 dBm 13 54 24 Rx Signal cur 61 dB avg 61 dB max 58 dB Tx Signal cur 65 dB avg 66 dB max 0 dB Disconnect Figure 4 5 Signal strength screen 2 4 1 Connecting to the Radio 1 Digital configuration is done via the radio s built in browser interface The unit should be powered on and connected at least temporarily to a network containing a computer that can run a conventional Web browser 2 The initial page after a successful login is Quick Set The content of this page is somewhat different for the LWE200A AP Access Point and for the LWE200A S Subscriber Unit 3 Each page provides a menu on the left to navigate from section to section If you want to Logout or Reboot the radio these functions are available in this menu Figure 4 6 Logout menu In the upper right of the page is a label that tells you the version of the Web interface Welz Fig v5 16 Figure 4 7 Web interface version 724 746 5500 blackbox com Page 11 Chapter 4 Digital Configuration 4 2 Changing the
23. y from other 5 8 GHz radios Move further away spectrally from other 5 8 GHz radios 724 746 5500 blackbox com Page 17 NOTES Page 18 724 746 5500 blackbox com NOTES 724 746 5500 blackbox com Page 19 Black Box Tech Support FREE Live 24 7 Tech support the way it should be Great tech support is just 60 seconds away at 724 746 5500 or blackbox com BLACK BOX About Black Box Black Box provides an extensive range of networking and infrastructure products You ll find everything from cabinets and racks and power and surge protection products to media converters and Ethernet switches all supported by free live 24 7 Tech support available in 60 seconds or less Copyright 2014 Black Box Corporation All rights reserved Black Box and the Double Diamond logo are registered trademarks of BB Technologies Inc Any third party trademarks appearing in this manual are acknowledged to be the property of their respective owners LWE200A User Manual version 3 724 746 5500 blackbox com
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