DragonWave LT5G Microwave Outdoor Unit User Manual LITE R1 0 Operation and Maintenance Guide
DragonWave Inc. Microwave Outdoor Unit LITE R1 0 Operation and Maintenance Guide
Harmony Lite 5GHz_user manual_2014.05.22
LITE, R1.0 Operation and Maintenance Guide Issue 1, updated in January, 2014 Notice This document contains DragonWave proprietary information. Use, disclosure, copying or distribution of any part of the information contained herein, beyond that for which it was originally furnished, requires the written permission of DragonWave Inc. The information in this document is subject to change without notice and relates only to the product defined in the introduction of this document. DragonWave intends that information contained herein is, to the best of its knowledge, correct and accurate. However, any/all liabilities associated with the use or accuracy of the information contained herein must be defined in a separate agreement between DragonWave and the customer/user. Copyright © DragonWave Inc. 2014. All rights reserved. Table of Content 1 Preface ..................................................................................................... 3 1.1 History of changes ........................................................................................................... 3 1.2 Scope of the document .................................................................................................... 3 1.3 Intended audience ............................................................................................................ 3 1.4 Document structure .......................................................................................................... 3 2 Commissioning ......................................................................................... 5 2.1 Before commissioning ...................................................................................................... 5 2.2 Commission steps ............................................................................................................ 5 2.2.1 Logging in........................................................................................................................5 2.2.2 Setting the management IP.............................................................................................6 2.2.3 Setting the management VLAN.......................................................................................7 2.2.4 Setting the radio parameters................................................................................8 3 System configuration .............................................................................. 13 3.1 System home ................................................................................................................. 13 3.2 System inventory ............................................................................................................ 13 3.3 Software inventory ......................................................................................................... 14 3.4 Software management ................................................................................................... 15 3.5 Configuration management ............................................................................................ 15 3.6 P+E output ..................................................................................................................... 16 3.7 Licensing ........................................................................................................................ 16 3.8 SNTP .............................................................................................................................. 17 3.9 Synchronization .............................................................................................................. 17 4 Wireless radio configuration ................................................................... 19 4.1 Wireless radio #1 configuration ...................................................................................... 19 4.2 Dynamic Channel Selection ........................................................................................... 19 4.3 Received Signal Strength Indication .............................................................................. 20 4.4 Modulation and ACM ...................................................................................................... 21 4.5 Tx power and Adaptive Transmit Power Control (ATPC) ............................................... 22 5 Ethernet configuration ............................................................................ 25 5.1 Ports ...............................................................................................................................25 5.2 Speed .............................................................................................................................25 5.3 VLAN management ........................................................................................................25 5.4 QoS scheduler ................................................................................................................26 5.5 Traffic criteria ..................................................................................................................26 5.6 IP priority .........................................................................................................................26 5.7 VLAN PRI priority ............................................................................................................27 5.8 Port priority .....................................................................................................................27 5.9 Aging time .......................................................................................................................27 5.10 Static Unicast FDB ........................................................................................................28 5.11 All FDB ..........................................................................................................................28 6 Management .......................................................................................... 29 6.1 IP ....................................................................................................................................29 6.2 Management VLAN ........................................................................................................29 6.3 SNMP .............................................................................................................................30 6.4 Trap ................................................................................................................................30 6.5 Event log .........................................................................................................................30 6.6 Account log .....................................................................................................................31 7 Alarms .................................................................................................... 33 7.1 Active alarms ..................................................................................................................33 7.2 History alarms .................................................................................................................33 8 Performance ........................................................................................... 35 8.1 Ethernet ..........................................................................................................................35 8.2 Wireless ..........................................................................................................................35 9 Diagnostics ............................................................................................. 37 9.1 Link status .......................................................................................................................37 9.2 Link status trace ..............................................................................................................37 9.3 System running log .........................................................................................................37 10 About .................................................................................................... 39 11 AutoGenerator ...................................................................................... 41 11.1 LiteDebug .....................................................................................................................41 11.2 Wireless ........................................................................................................................41 11.3 ACM ............................................................................................................................. 41 11.4 TPC .............................................................................................................................. 42 List of Table TABLE 1. History of changes ..................................................................................................................... 3 TABLE 2. Document structure .................................................................................................................... 3 TABLE 3. System home ............................................................................................................................. 6 TABLE 4. Management IP .......................................................................................................................... 7 TABLE 5. Management VLAN .................................................................................................................... 8 TABLE 6. Wireless parameters .................................................................................................................. 9 TABLE 7. Configuration Summary ........................................................................................................... 11 TABLE 8. P+E output ............................................................................................................................... 16 TABLE 9. SNTP ........................................................................................................................................ 17 TABLE 10. ACM ....................................................................................................................................... 22 TABLE 11. Default ACM adjustment threshold value .............................................................................. 22 TABLE 12. TPC ........................................................................................................................................ 23 TABLE 13. Aging time .............................................................................................................................. 27 TABLE 14. Management VLAN ................................................................................................................ 29 Preface 1 Preface 1.1 History of changes The history of changes is shown in the following table: TABLE 1. History of changes Issue Updates Date January, 2014 1.2 Scope of the document This document provides the technical guide for commissioning and operating the software of LITE system, LITE Link Viewer. INFO This document only concerns LITE system release 1.0 (LITE R1.0 in short) without specific statements in the context. 1.3 Intended audience This document is prepared for the use of radio network planners and technicians who are responsible for the system operation and maintenance. WARNING! PERSONS HANDLING THIS EQUIPMENT MAY BE EXPOSED TO HAZARDS WHICH COULD RESULT IN PHYSICAL INJURY! IT IS THEREFORE MANDATORY TO CAREFULLY READ AND UNDERSTAND THIS DOCUMENT. 1.4 Document structure The document is comprised of the following chapters. TABLE 2. Document structure Chapter Title Subject Chapter 1 Preface Provides an introduction on who and how to use this document. Chapter 2 Commissioning Provides the guidance to do the initial commission. Chapter 3 System configuration Provides the guidance to make system configurations. Chapter 4 Wireless configuration Provides the guidance to make wireless configurations. Chapter 5 Ethernet configuration Provides the guidance to make Ethernet configurations. Chapter 6 Management Provides the guidance to make management configurations. Chapter 7 Alarms Provides the information about alarm lists. Chapter 8 Performance Provides the guidance to make performance configurations. LITE, R1.0, Operation and Maintenance Guide, Issue 1 Preface TABLE 2. Document structure Chapter Title Subject Chapter 9 Diagnostics Provides the guidance to make diagnostics configurations. Chapter 10 About Provides the information about the link view. Chapter 11 AutoGenerator Provides the guidance to make auto generator configurations. LITE, R1.0, Operation and Maintenance Guide, Issue 1 Commissioning 2 Commissioning 2.1 Before commissioning Before LITE system become operational, initial configuration steps need to be carried out first. And the Commissioning wizard is recommended to be executed prior to the hardware installation on site. The LITE system can be accessed by the Web Browser on a PC, such as Google Chrome (28.0 or higher), Firefox (26.0 or higher), IE (9.0 or higher). If Firefox or IE is to be used, Adobe Flash Player plug-in has to be installed first. (To download Adobe Flash Player, go to website http:// get.adobe.com/cn/flashplayer/.) Before logging into the LITE Web interface, the network configuration of the PC must be set as Figure 1. We suggest setting the PC IP address to 192.168.255.1 and subnet mask 255.255.255.248. This IP address is used to access LITE when the management PC is directly connected to LITE system. By default, the private IP address of LITE is 192.168.255.3 and the subnet mask 255.255.255.248. FIGURE 1. PC network configuration 2.2 Commission steps 2.2.1 Logging in Steps 1. Use the Web Browser to access the private IP address of LITE. FIGURE 2. Step 1 LITE, R1.0, Operation and Maintenance Guide, Issue 1 Commissioning 2. Enter User Name admin (by default) and User Password sysmanager (by default) and click Login. The home page of Link Viewer appears. FIGURE 3. Link Viewer TABLE 3. System home Parameter Description System Name Configure the system name to identify the NE. System Location Configure the system location for easy management. System Contact Configure the contact information for easy management. System Up Time Show the system start up time. It is read only. System Description Configure the system description for easy management. System ObjectID System Temperature Show the current temperature. It is read only. 2.2.2 Setting the management IP Go to Configuration > Management > IP tab (see Figure 4). The public management IP address and local management IP address are to be set. INFO Don’t use IP address from 192.168.254.96 ~ 192.168.254.99. These 4 IP addresses are reserved for internal use. LITE, R1.0, Operation and Maintenance Guide, Issue 1 Commissioning FIGURE 4. Management IP TABLE 4. Management IP Parameter Public IP Address Public IP Mask Description Public IP is used to access LITE over Management VLAN (Tagged, typically using a switch or other intranet connectivity). It is for in-band management. Public Gateway Private IP (Eth 1) Private IP is used for commissioning. Private IP Mask (Eth 1) Local IP Management Local Management IP Mask MAC 1 Local Management IP is used to access LITE locally over one of the Ethernet ports untagged, for example, from a PC running WebLCT. It is also for out-of-band management. Display the learned MAC addresses of Ethernet and Wireless ports. MAC 2 MAC 3 Node Type This field is used in chain site configuration. When it is changed to Node with P+E output, the private IP would be automatically changed to 192.168.255.4, to avoid IP address conflict in the chain site. 2.2.3 Setting the management VLAN Go to Configuration > Management > Management VLAN tab (see Figure 5). LITE, R1.0, Operation and Maintenance Guide, Issue 1 Commissioning FIGURE 5. Management VLAN TABLE 5. Management VLAN Parameter Description Management VLAN Configure the management VLAN ID for remote login. VLAN range from 51 ~ 4096. Default: 127. Management VLAN Priority Configure the management VLAN priority. Value from 0 ~ 7. Default: 6. Eth1 If the port is to be used as a part of the management VLAN, set to Yes. If no, it means this port is removed from the management VLAN. If the management VLAN setting has been set to yes, it doesn’t need to be added into the VLAN table in Ethernet > VLAN > VLAN page. Eth2 Ath1(wireless1) Rate Limit Configure the engress and eggress rate limit for management VLAN. Value from 128Kbps ~ 2Mbps. Default: 256Kbps. 2.2.4 Setting the radio parameters Before setting the radio parameters, ensure that the correct radio standard is licensed for the geographic location where the radio is to be installed. For example: FCC for USA or Canada, ETSI for Europe and Asia, etc. It is also important to verify that the correct maximum speed required is licensed, as per the link design specified for the radio in this location. Steps 1. Go to Setup > Commissioning tab (see Figure 6) and click Next Step. FIGURE 6. Step 1 2. Input the license key and click Modify. Click Refresh to make sure of the configuration. LITE, R1.0, Operation and Maintenance Guide, Issue 1 Commissioning FIGURE 7. Step 2 3. Set up wireless parameters according to Table 6. FIGURE 8. Step 3 TABLE 6. Wireless parameters Parameter Description Link Name Up to 32 characters, and both numbers and characters are supported. System Role Control Site or Passive Site. One end of LITE should be configured as the Control Site, and the other end the Passive Site. Antenna Stream V+H Stream supported. Bandwidth 40 MHz or 20MHz. LITE, R1.0, Operation and Maintenance Guide, Issue 1 Commissioning TABLE 6. Wireless parameters Parameter Description Traffic Mode (Uplink/ Downlink) Guard Interval 50/50, 70/30, 30/70 For 50/50, the uplink and downlink have same bandwidth. For 70/30, it supports asymmetric traffic for uplink and downlink. 400 ns or 800 ns. If the maximum multi-path delay spreads more than 400 ns, we suggest to use 800 ns. Wireless Limit Port Rate Rate limit on wireless port. Static Modulation If ACM is disabled, LITE will use Static Modulation as Tx side modulation. This is the modulation selected for this link and will not change unless ACM is enabled. Tx Power Tx power on each radio. Limited by EIRP. This rate limit is automatically assigned based on the modulation selected. 4. In Frequency Selection page, click Spectrum Scan and Rx RSSI for each channel will be shown on Link Viewer (see Figure 9). This page allows the user to see which channels are currently in use by other radio equipment nearby. It also allows the user to select specific channels for this radio link. FIGURE 9. Step 4 10 5. It is suggested to select one or more channels from those available which have RSSI that is lower than -90 dBm in Figure 9. After selection, click Next Step. 6. In Configuration Summary page, set the Setup Frequency field according to Table 7. LITE, R1.0, Operation and Maintenance Guide, Issue 1 Commissioning FIGURE 10. Step 6 5550MHz (108) 5550MHz (108) TABLE 7. Configuration Summary Parameter Description Setup Frequency The setup frequency is the initial frequency to be used when the link is set up. 7. Check all the configurations in Figure 10 and click Save & Reboot so that LITE will restart and run under new configurations. LITE, R1.0, Operation and Maintenance Guide, Issue 1 11 Commissioning 12 LITE, R1.0, Operation and Maintenance Guide, Issue 1 System configuration 3 System configuration 3.1 System home Go to the Home page to set the parameters. FIGURE 11. System Home 3.2 System inventory Go to Configuration > System > System Inventory page. LITE, R1.0, Operation and Maintenance Guide, Issue 1 13 System configuration FIGURE 12. System inventory 3.3 Software inventory Go to Configuration > System > Software Inventory page. FIGURE 13. Software inventory 14 LITE, R1.0, Operation and Maintenance Guide, Issue 1 System configuration 3.4 Software management Steps 1. Go to Configuration > System > Software Management page. FIGURE 14. Software download management 2. Click Upgrade App and go to the right folder path to open the target software. 3. Click Switch App Software, confirm the Next Run Software Bank is switched correctly. 4. Click Reboot System. After reboot, LITE would start up with the new software. 3.5 Configuration management Steps 1. Go to Configuration > System > Configuration Management page. FIGURE 15. Configuration backup & restore 2. Click Backup Configuration and click the Download link to download the backup configuration file. 3. Click Clear Configuration & Reboot, confirm to clear configuration and reboot. 4. Click Restore and go to the right folder path to open the target configuration file. LITE, R1.0, Operation and Maintenance Guide, Issue 1 15 System configuration 3.6 P+E output Steps 1. Go to Configuration > System > P+E Output page. FIGURE 16. P+E output configuration TABLE8. P+E output Parameter PoE Configuration 2. Description Enable or Disable. Default: Disable. Click Submit to apply the configuration. 3.7 Licensing Steps 1. Go to Configuration > System > Licensing page. FIGURE 17. License 2. 16 Click Modify License to make change on the license information. LITE, R1.0, Operation and Maintenance Guide, Issue 1 System configuration 3.8 SNTP Steps Go to Configuration > System > SNTP page. 1. FIGURE 18. SNTP TABLE9. SNTP Parameter Description Time Server IP It is used to get SNTP time from Time Server. Time Zone Offset Configure the NE time zone when Time Server is configured. Values are from -12 ~ +13. Daylight Saving 2. Configure the NE daylight saving when Time Server is configured. Value is Enabled or Disabled. To set SNTP, fill out all the parameters and click Submit. 3.9 Synchronization Steps 1. Go to Configuration > System > Synchronization page. FIGURE 19. Synchronization 2. To set Synchronization, fill out all the parameters and click Submit. LITE, R1.0, Operation and Maintenance Guide, Issue 1 17 System configuration 18 LITE, R1.0, Operation and Maintenance Guide, Issue 1 Wireless radio configuration 4 Wireless radio configuration 4.1 Wireless radio #1 configuration Go to Configuration > Wireless Radio > Wireless page. FIGURE 20. Wireless radio #1 configuration 5550MHz (108) 5550MHz 4.2 Dynamic Channel Selection Go to Configuration > Wireless Radio > DCS page. LITE, R1.0, Operation and Maintenance Guide, Issue 1 19 Wireless radio configuration FIGURE 21. DCS 4.3 Received Signal Strength Indication Go to Configuration > Wireless Radio > RSSI page. 20 LITE, R1.0, Operation and Maintenance Guide, Issue 1 Wireless radio configuration FIGURE 22. RSSI 4.4 Modulation and ACM Go to Configuration > Wireless Radio > ACM page to set the modulation and ACM parameters. LITE, R1.0, Operation and Maintenance Guide, Issue 1 21 Wireless radio configuration FIGURE 23. ACM TABLE 10. ACM Parameter Description Static MCS The Tx modulation when ACM is disabled. ACM Enabled Enabled or Disabled. Lowest TX MCS MCS range for LITE, when ACM is enabled. Highest TX MCS TABLE 11. Default ACM adjustment threshold value MCS Low (dB) High (dB) MCS15 -20.5 NA MCS14 -19.5 -21.5 MCS13 -18.5 -20.5 MCS12 -14 -19.5 MCS11 -12 -15 MCS10 -10 -13 MCS9 -9 -11 MCS8 NA -10 4.5 Tx power and Adaptive Transmit Power Control (ATPC) Adaptive Transmit Power Control (ATPC) allows a LITE system to adjust its transmit power to compensate for far end signal loss caused by changes in atmospheric conditions, e.g., heavy rain. ATPC maintains the RSSI at the ATPC threshold, which is system mode dependent, and adjusts the transmit power as necessary in order to maintain the ATPC threshold during fading conditions. Go to Configuration > Wireless Radio > TPC page. 22 LITE, R1.0, Operation and Maintenance Guide, Issue 1 Wireless radio configuration FIGURE 24. TPC TABLE 12. TPC Parameter Description ATPC Enabled Enabled or Disabled. Default: Disabled. Tx Power Config Set the Tx Power on each chain, it is limited by local regulations. LITE, R1.0, Operation and Maintenance Guide, Issue 1 23 Wireless radio configuration 24 LITE, R1.0, Operation and Maintenance Guide, Issue 1 Ethernet configuration 5 Ethernet configuration 5.1 Ports Go to Configuration > Ethernet > Port > Ports page to set the Ethernet ports. FIGURE 25. Ethernet ports 5.2 Speed Go to Configuration > Ethernet > Port > Speed page to set the Ethernet port speed configuration. FIGURE 26. Ethernet port speed configuration 5.3 VLAN management Go to Configuration > Ethernet > VLAN > VLAN tab. FIGURE 27. VLAN configuration LITE, R1.0, Operation and Maintenance Guide, Issue 1 25 Ethernet configuration To create a VLAN, select Create in the Action drop-down list and fill out all the parameters and click Submit. Similarly, a VLAN can be modified or deleted by selecting Modify or Delete in the Action drop-down list and click Submit. 5.4 QoS scheduler Go to Configuration > Ethernet > QoS > QoS page to set the QoS scheduler. FIGURE 28. Quality of Service Configuration 5.5 Traffic criteria Go to Configuration > Ethernet > QoS > Traffic Criteria page to set the traffic criteria. FIGURE 29. Traffic Criteria 5.6 IP priority Go to Configuration > Ethernet > QoS > IP Priority page to set the IP priority. 26 LITE, R1.0, Operation and Maintenance Guide, Issue 1 Ethernet configuration FIGURE 30. IP priority 5.7 VLAN PRI priority Go to Configuration > Ethernet > QoS > Vlan PRI Priority page to set the VLAN PRI priority. FIGURE 31. VLAN PRI priority 5.8 Port priority Go to Configuration > Ethernet > QoS > Port Priority page to set the Port priority. FIGURE 32. Port priority 5.9 Aging time Go to Configuration > Ethernet > FDB > Aging Time page to set the Ethernet aging time. FIGURE 33. Aging time TABLE 13. Aging time Parameter Aging Time Description 0 ~ 3825s with steps of 15s. LITE, R1.0, Operation and Maintenance Guide, Issue 1 27 Ethernet configuration 5.10 Static Unicast FDB Go to Configuration > Ethernet > FDB > Static Unicast FDB page to set the Static Unicast FDB. FIGURE 34. Static Unicast FDB 5.11 All FDB Go to Configuration > Ethernet > FDB > All FDB page to see all FDB. FIGURE 35. All FDB 28 LITE, R1.0, Operation and Maintenance Guide, Issue 1 Management 6 Management 6.1 IP Go to Configuration > Management > IP page to set the management IP. FIGURE 36. Management IP 6.2 Management VLAN Go to Configuration > Management > Management VLAN page to set the Management VLAN. FIGURE 37. Management VLAN TABLE 14. Management VLAN Parameter Description Management VLAN Configure the management VLAN ID for remote login. Values are 51 ~ 4094. Default: 127. Management VLAN Priority Configure the management VLAN priority. Values are 0 ~ 7. Default: 6. Eth1 Configure which port is in management VLAN. Eth2 Ath1 (wireless1) Rate Limit It is engress and eggress rate limit for management VLAN. Values are 128Kbps ~ 2Mbps. Default: 256Kbps. LITE, R1.0, Operation and Maintenance Guide, Issue 1 29 Management 6.3 SNMP Go to Configuration > Management > SNMP page to change the User Name and Password. Default User Name is admin, default Password is sysmanager. FIGURE 38. User management 6.4 Trap Go to Configuration > Management > Trap page to set the Trap Destination parameters. FIGURE 39. Trap 6.5 Event log Go to Configuration > Management > Event Log page to see all the event logs. 30 LITE, R1.0, Operation and Maintenance Guide, Issue 1 Management FIGURE 40. Event log 6.6 Account log Go to Configuration > Management > Account Log page to see all the account logs. FIGURE 41. Account log LITE, R1.0, Operation and Maintenance Guide, Issue 1 31 Management 32 LITE, R1.0, Operation and Maintenance Guide, Issue 1 Alarms 7 Alarms 7.1 Active alarms Go to Alarms > Active Alarms page to see the current alarm list. FIGURE 42. Active alarms 7.2 History alarms Go to Alarms > History Alarms page to see the history alarm list. FIGURE 43. History alarms LITE, R1.0, Operation and Maintenance Guide, Issue 1 33 Alarms 34 LITE, R1.0, Operation and Maintenance Guide, Issue 1 Performance 8 Performance 8.1 Ethernet Go to Performance > Ethernet page to see the Ethernet measurement. FIGURE 44. Ethernet 8.2 Wireless Go to Performance > Wireless page to see the Wireless measurement. FIGURE 45. Wireless LITE, R1.0, Operation and Maintenance Guide, Issue 1 35 Performance 36 LITE, R1.0, Operation and Maintenance Guide, Issue 1 Diagnostics 9 Diagnostics 9.1 Link status Go to Diagnostics > Link Status page to see the Wireless link status. FIGURE 46. Link status 9.2 Link status trace Go to Diagnostics > Link Status Trace page to see the link status trace. FIGURE 47. Link status trace 9.3 System running log Go to Diagnostics > System Running Log page, click on “Download” to see the system running log. FIGURE 48. System running log LITE, R1.0, Operation and Maintenance Guide, Issue 1 37 Diagnostics 38 LITE, R1.0, Operation and Maintenance Guide, Issue 1 About 10 About Go to the About page to see the information about the Link Viewer release. FIGURE 49. About Link Viewer LITE, R1.0, Operation and Maintenance Guide, Issue 1 39 About 40 LITE, R1.0, Operation and Maintenance Guide, Issue 1 AutoGenerator 11 AutoGenerator 11.1 LiteDebug Go to AutoGenerator > LiteDebug page to set the Lite Debug parameters. FIGURE 50. LiteDebug 11.2 Wireless Go to AutoGenerator > Wireless page to set the Wireless radio configuration. FIGURE 51. Wireless radio configuration 11.3 ACM Go to AutoGenerator > ACM page to set the ACM parameters. LITE, R1.0, Operation and Maintenance Guide, Issue 1 41 AutoGenerator FIGURE 52. ACM 11.4 TPC Go to AutoGenerator > TPC page to set the TPC parameters. FIGURE 53. TPC 42 LITE, R1.0, Operation and Maintenance Guide, Issue 1 Operating Channel Declaration Operating Channel List Channels for 20MHz Channel Bandwidth Channel Frequency Channel Frequency Channel Frequency 52 5260 MHz 56 5280 MHz 60 5300 MHz 64 5320 MHz 100 5500 MHz 104 5520 MHz 108 5540 MHz 112 5560 MHz 116 5580 MHz 132 5660 MHz 136 5680 MHz 140 5700 MHz 149 5745 MHz 153 5765 MHz 157 5785 MHz 161 5805 MHz 165 5825 MHz N/A N/A Channels for 40MHz Channel Bandwidth Channel Frequency Channel Frequency Channel Frequency 54 5270 MHz 62 5310 MHz 102 5510 MHz 110 5550 MHz 134 5670 MHz 151 5755 MHz 159 5795 MHz N/A N/A N/A N/A Note: The channels in TDWR band (5600-5660MHz) was prohibited. Declaration of Conformity for RF Exposure This microwave outdoor unit product has been found to be compliant to the requirements set forth in CFR 47Section 1.1307 addressing RF Exposure from radio frequency devices as defined in Evaluating Compliance with FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields. Antennas with less than 23.5 dBi gain should be located at a minimum of 39.03 cm in more from the body of all persons. Calculation Formula: Pd = (Pout*G)/(4*pi*r2) Where Pd = power density in mW/cm2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 r = distance between observation point and center of the radiator in cm Pd is the limit of MPE, 1mW/cm². If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. 43 LITE, R1.0, Operation and Maintenance Guide, Issue 1 Federal Communications Commission (FCC) Interference Statement 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 generate, 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 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. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. RF exposure warning This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 39.03 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter. IC Radiation Exposure Statement for Canada This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent is otropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. User manuals for transmitters equipped with detachable antennas shall also contain the following notice in a conspicuous location: This radio transmitter (identify the device by certification number, or model number if Category II) has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Le présent émetteur radio (identifier le dispositif par son numéro de certification ou son numéro de modèle s'il fait partie du matériel de catégorie I) a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés ci-dessous et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne non inclus dans cette liste,ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur.
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