D960-1041-002 rD DSPII MANUAL SINGLE BAND BLUE.pmd
Contents
1. Tiha are Lar Succeed Start Menu Right click on Local Area Connection and select Properties Network Connections meS File Edit View Favorites Tools Advanced Help ax Back E P Search Key Folders Gi Address Network Connections i Go Link A LAN or High Speed Internet Network Tasks ocal Grea Connec tio m E Create a new connection Change Windows Firewall settings xy Repair this connection view status of this connection Change settings of this connection i Broadcom Netrene 57 E C This connection uses the following kemr FA Fie and Printer Sharing for Microsoft Networks wW Gos Packet Scheduler Derer Tirman Contool Proatacolirtenset Proteaceae The defaiuk vede aisa mabok proloco that peowides commits actors drverse mieconnatied nelveceks C Stow icon in notification aea when connected 33 If you are set up to use DHCP the window shown below will be displayed Internet Protocol TCPlIP Properties SS Gere Abemate Conte ao Tou can oe IP petting aged automnalicaly amp poe pelk Happe thet caoebwty Otherte pou need io atk pour network adraslar fot the sppmopniaie F peti H Gbin an F adier autona aby Ei Uge tha oionn IP adhart Dhan DNS server sddiness stomatal D Ung the lokma ONS terer adderet Select Use the following IP addr2. pom AF eA AF Fu AF Me AF eri Standard Guard Band jeee chars c COMA 1 11 Sub 4 11 Sub 1 11 Sub 1 11 Sub Q CDMABS0OKHZ 108 point In from band edge u UMTS GSM f00KHz tdE pointin from band edge W WCDMA Modulation type delemines the guard band at ihe edges of each passband Modulation type field will also be wed to Indicale a camer who has unique sub biock designation Up to four sub blocks may defined resutng in a maximum flaname length of 12 characters Upink Mrz 1850 1855 1865 1670 1870 1685 1865 1690 1890 1835 1695 1510 PCS band GSM Mod Typ AS D Full B4 with a standard guard band Dawnink Mz 1530 1945 1945 7950 1550 1365 1555 1970 1370 1375 1375 1300 Note Filter file names will be from six to twelve characters long Each character position in the filter file name is used to define the characteristics of the filter as shown above All frequencies are shown in MHz Functional Overview The CSI DSP85 P CSI DSP85I P CSI DSP85 C and CSI DSP85I C repeaters incorporates the following features for convenient operation access protection and control e Network Configuration and Control using either a webpage style GUI through any standard browser or a menu driven user interface using the serial port Note GUI does not require Internet access e User Gain Control affects all passbands e Automatic Gain Control e Automatic Power Control e Oscillation Protection e Over Drive Pr
3. z i 4 N 3 25 4 S lt gt amp ol 4 b lt gt 4 bi SIGNA gt d z bs 4 L f p 5 00 110 d w Ss q ka gt lt N lt gt PE L lt gt 4 S 55 18 62 Fi Web based GUI Session Primary access to the repeater is gained using a LAN connection and a web browser program such as Firefox by Mozilla or Internet Explorer from Microsoft The repeater ships with the default IP address of 192 168 1 100 but it can be changed later if required If connecting directly to the repeater from a laptop or PC with a crossover CAT 5E cable or over a LAN the user types the IP address of the repeater into the browser address line to connect Note Most users will need to update the TCP IP settings on their computer to enable connection to a host that has a static IP Select Use the following IP Address and enter the IP Address as follows 192 168 1 x where x any number from 2 to 254 inclusive other than 100 The subnet mask is 255 255 255 0 Questions pertaining to these settings should be referred to the user s IT department or you may refer to the Additional Tips section at the end of this manual When connection is made the user will be prompted for a user name and password For the purpose of the GUI session the default user name is dualband and the password is csi1234 This can also be changed as required Internet access is not requ
4. Input VSWR 17 Install Software 23 Intended Users 4 IP address 34 L LED 5 LED Indicators 8 Lightning Danger 4 Linear Gain 17 Liner Output Power 17 Local Area Connection 33 Local Communication Interface Ports 10 Local Network 20 M Manual Gain Control 17 Maximum RF input 17 Mechanical Drawing 18 Mechanical Specifications 16 Modem Interface 32 Monitoring amp Alarms 10 N No User Serviceable Parts Inside 4 Noise Figure 17 O OIP3 17 Operating Power Parameters 17 Optional Accessories 14 OSC 9 P Pass Band Ripple 17 Power supply cable connectors 13 Product Introduction 5 Product Registration Information 4 Program a Filter 21 BF Propagation Delay 17 R Reboot 24 Remote Network 22 RF Configuration 21 RF Notes 35 RMS Vector Error 17 S Safety Guidelines 4 SBC 5 SHUT DWN 9 SNMP 5 SNMP Configuration 22 Spurious Emissions 17 Suggested spectrum analyzer setting 35 Surface Coating 16 System Health 23 System Set Up Considerations 11 System Status 20 system status page 19 T TCP IP settings 33 Telnet Session 30 TeraTerm 26 Terms used in this manual 5 Text Menu Interface 26 TMI 5 U UHCI 5 UL PWR 9 USB 5 USB Interface 10 W Wall Mounting 13 Warranty 36 Web based GUI Session 19 Width 16 Notes 38 Notes 670 North Commercial Street Manchester NH 03101 Toll Free 1 877 844 4274 Phone 603 626 6677 Fax 603 626 6042 www cellularspe
5. SNMP Configuration system Health Install amp Upload Reboot Alarm Configuration Log Configuration Alarm Configuration The Alarm Configuration page allows the user to specify what events will trigger an alarm The add Email Address window allows the user to enter up to five E mail addresses to which the repeater can send specified alarm messages when Email Alarm Notification and Remote Networking are enabled and the repeater is equipped with an active wireless modem Email Alarm Notification is currently restricted to CSI Beta Testing however future iterations of operating software will permit broadened use of this feature NOTE Letters numbers amp hyphens are the only acceptable nomenclature for the Location field 2 Alarm Configuration Mozilla Firefax Bie Ek View Hoy edmris Ton Hip X dp 3 eA nan aoni og itl Most Wished BR Getting Started E Latest Hiesdines Customize Links Windows Marketplace Alarm Configuration Add Feall Address Emai Addresce d Emai Adhere J Ema Adhere 4 syle Heath Emad Adore j NMF Configuration itall amp Upbiad Below is the present confiquention Fre nach alam end ther assnesied evezia Uneteck ao event io pasvend d from ingemng ie arcocaled alam Alama Configuration This oneration cevabi take several mimuiea bo 2 Reboot 19 Girdin e PA Over Cimen l PA Under Terni e DC Over Cimen e DE Unde Ceren irer Power Up e Crer Power Down H Sotme Ahorn
6. does not exceed the following thresholds Input Signal Max Gain Input Signal Max Gain lt 55 dBm 85 dB 39 dBm 69 dB 54 dBm 84 dB 38 dBm 68 dB 53 dBm 83 dB 37 dBm 67 dB 52 dBm 82 dB 36 dBm 66 dB 51 dBm 81 dB 35 dBm 65 dB 50 dBm 80 dB 34 dBm 64 dB 49 dBm 79 dB 33 dBm 63 dB 48 dBm 78 dB 32 dBm 62 dB 47 dBm 77 dB 31 dBm 61 dB 46 dBm 76 dB 30 dBm 60 dB 45 dBm 75 dB 29 dBm 59 dB 44 dBm 74 dB 28 dBm 58 dB 43 dBm 73 dB 27 dBm 57 dB 42 dBm 72 dB 26 dBm 56 dB 41 dBm 71 dB 25 dBm lt 55 dB 40 dBm 70 dB We recommend padding this level due to potential for fluctuating signal 25 dBm is the maximum input signal level that should be applied to the repeater even if the gain is lower than 55 dB Input signals exceeding these thresholds will result in composite input attenuation called ADC Protect Analog to Digital Converter Protection Output power is reduced whenever the above thresholds are exceeded by reducing the gain by 1dB for each 1 dB that the threshold is exceeded ADC Protect should not be confused with AGC Automatic Gain Control which reduces gain to prevent In Band measured output power from exceeding the specified maximum output level To determine the total power applied to the donor and server ports please reference the Composite Input values as reported in the Web System Status or Menu Link Status interfaces depicted and explained later in this manual Large
7. per After completing the serial port changes pressing the enter key will be required to complete the action the user will be prompted for a user name and password To make changes to cellular band units the default user name is cellband The user name for changing PCS band units is pcesband The password for both bands is csi1234 After entering the password and pressing return the TMI main menu will appear Note by default the Set Parameters option is disabled To re enable the user will press 1 and will be prompted for a The default user name is csi and the password is csi1234 username and password fi Tera Term Web 3 1 192 MVDR Sn creer Web 38 6072 E File Edit Setup Web Control fl Set Parameters Disabled 2 Get Parameters 3 System Commands fa Exit gt Tera Term Web 3 1 COMI f O X File Edit Setup Web Control Window Help a ee a M M wo H 0 on e d Ba e Pe Adjust Gain Select Active Filter Filter Programming PA Qutput Control PA Qecillation Control Return to previous menu Alarm Masking Alarm Notification Watchdog Timer Configuration Return to previous menu Local Hetwork Configuration Remote Network Configuration Hetwork Protocol Configuration SNMP Configuration Return to previous menu Display Log Rotate Settings Change Log Rotation Period Change Minimum Log Size Change Number of Logs Rotated Remove Log Files Configure Log to Fi
8. 168 1 100 and has been assigned at the factory Select the service Telnet The TCP Port must be 23 s3 Tera Term New connection fx TCP IP Host 192 168 1 100 x Service Telnet TCP port 23 SSH C Other Serial Pressing the OK button will bring the user to the following screen which will require the user to log in In the PCS band units the user name is pcesband The user name for the Cellular units is cellband Tera Term Web 3 1 192 168 1 100 VT Sek File Edit Setup Web Control Window Help Technologic Systems Linux Version 3 07a In the field after the prompt DSP85 PCS X login type the user name The default password is csi1234 After typing the password press the enter key and the main menu will be displayed as shown next Si s E Tera Term Web 3 1 192 168 1 100 VT File Edit Setup web Control Window Help Technologic Systems Linux Version 3 0 a depoS pes x login pesband Password DSP PCS Band Management Interface Copyright c 2005 Cellular Specialties Inc All Rights Reserved Proprietary and Confidential Waiting for Link initialization Link Initialization Complete Set Parameters Get Parameters Syeten Commands Telnet and serial sessions both provide access to the same Text Menu Interface We have already shown many of the options available and all are self explanatory so they will not be repeated Mode
9. Configure Local Network Configure Remote Network Configure SHHP Update Log Operation Return to previous menu 29 All the other options operate in much the same way Some of the options will offer the user additional selections and will be self explanatory Below is one example of these additional options the one shown below is the result of selecting 3 Filter Programming Tera Term Web 3 1 COM1 VT Sle File Edit Setup Web Control Window Help Parameters Adjust Gain Select Active Filter Filter Programming Power Amplifier Output Control Configure Alarms Conf igure Local Network Cont igure Remote Network Cont igure SHHP Update Log Operation Return to previous menu A A A a A e A A e w H oo g o n e a e sar ar ar ee S ee r r names PCS BEFPC2 682107 pc pcAODDOBORFOFOCO O pcBo o pcolo o peoco 1 polsa o pcEOFO oO pc EOoFoOCS oO poFo o pcFocs o poFoCcsaca o Return to previous menu ter file number le 1 1 1 1 1 1 1 1 T 1 2 3 4 5 6 7 a 1 Ma Ma Ma Baa a Se Se aa aa Fi l t2 p3 C4 L5 L6 i7 C8 to il 1 Ql l gl QL EL Ql il tr Ern a Note Graceful session termination is important Use Disconnect under the file dropdown menu to terminate a session otherwise the port may become disabled and force the system to be rebooted Telnet Session Remote Access Remote access to the repeater may be gained through a LAN con
10. El Sofren Em r k Froperiy Falus H LO Phase Loek elas affects synth Loeky e Fite Lond E LED Falura H DAC Reed Brent Lotion Safame Lab DAs Log Configuration The Log Configuration page provides the user with the means to modify three aspects of how log files are created and stored as shown below Log Configuration Mozilla Firefox Sel File Edit wiew History Bookmarks Tools Help on C A A http 92 168 1 100ilogcont cai ry Most Visited i Getting Started R Latest Headlines Customize Links E Windows Marketplace System Status Log Configuration Local Network RF Configuration Log Rotate Frequency mintes Program a Filter Log Rotate File Size Kilobytes Remote Network Log Rotate File Count SNMP Configuration E System Health Install amp Upload Alarm Configuration Log Configuration To end the session exit the browser the user will be automatically logged out 25 Text Menu Interface Local Access Local access to the repeater TMI also known as the console interface is made by connecting a serial cable optional as shown in figure 1 from the serial connector of the laptop to either of the serial ports on the bottom end panel of the repeater These connectors are labeled COM 1 and COM 2 In some cases if the gender of the connector is not the same as shown in figure 1 a null modem adapter optional as shown in figure 2 may also be required Figure 1 Figur
11. latter reduction prevents the composite power of the multiple signals from exceeding an acceptable level Add fixed attenuators in line with the donor antenna line DAS feed to keep signals below the levels indicated above ee s One Year Limited Warranty Seller warrants that its products are transferred rightfully and with good title that its products are free from any lawful security interest or other lien or encumbrance unknown to Buyer and that for a period of one year from the date of installation or fifteen months from the date of original shipment which ever period expires first such products will be free from defects in material and workmanship which arise under proper and normal use and service Buyer s exclusive remedy hereunder is limited to Seller s correction either at its plant or at such other place as may be agreed upon between Seller and Buyer of such defects by repair or replacement at no cost to Buyer Transportation costs in connection with the return of products to Seller s plant or designated facility shall be paid by Buyer The provisions of this warranty shall be applicable with respect to any product which Seller replaces pursuant to it SELLER MAKES NO WARRANTY EXPRESS OR IMPLIED OTHER THAN AS SPECIFICALLY STATED ABOVE EXPRESSLY EXCLUDED ARE THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR PURPOSE THE FOREGOING SHALL CONSTITUTE ALL OF SELLER S LIABILITY EXCEPT AS TO PATENT INFRINGEMENT WITH RES
12. port There are also LED indicators near the display to indicate ALARM status AGC status UL PWR DL PWR OSC SHUT DWN anda D L SIGNAL STRENGTH bargraph A specific filtering process modifies each amplification chain This process digitally converts the assigned spectrum and then applies digital signal processing DSP techniques DSP is used to create passbands that selects the RF energy passing through either the uplink or downlink paths After the digital processing is complete the information is converted back to an analog signal that is applied to the remaining stages of amplification The resulting signals emitted by the repeater are specific to the network service providers requirements If these requirements change only the DSP configuration parameters need change in order to adapt Configuration parameters are created at the factory and supplied as files that may be down loaded to the repeater The filter set configurations stored in memory determine the unit s adaptability to various field applications The following pages describe the PCS band plan as well as the convention CSI uses to identify and store the files that make up the filter set All DSP85 P DSP85 C DSP85I P and DSP85I C repeaters are shipped with an active filter set that is programmed according to the ordering parties specifications In most cases the installer will not have to program a filter _5 Cellular Frequency Band Plan pean 821 824 825 Zz 794 806 8
13. 06 845 846 5 849 896 866 869 870 890 Downlink mHz 764 776 851 891 5 894 935 Public SM800 A A SMR 900 Safety SMR 800 iDEN UL 824 825 DL 869 870 UL 825 835 DL 870 880 UL 845 846 5 U E 7 2 7 0 OT eT Seto DL 890 891 5 D 5 1 Sh Bo RK Eee UL 794 806 DL 764 776 UL 806 821 DL 851 866 UL 821 824 DL 866 869 PCS Frequency Band Plan Uplink MHz 1850 p i i i li j i j f Downlink MHz 1930 C Full UL 1850 1865 DL 1930 1945 UL 1870 1885 DL 1950 1965 UL 1895 1910 DL 1975 1990 A2 A1 B2 B1 C2 C1 UL 1850 1857 5 DL 1930 1937 5 UL 1857 5 1865 DL 1937 5 1945 UL 1870 1877 5 DL 1950 1957 5 UL 1877 5 1885 DL 1957 5 1965 UL 1895 1902 5 DL 1975 1982 5 UL 1902 5 1910 DL 1982 5 1990 A5 C5 UL 1850 1855 UL 1855 1860 DL 1930 1935 DL 1935 1940 UL 1860 1865 DL 1940 1945 UL 1875 1880 UL 1880 1885 DL 1955 1960 DL 1960 1965 UL 1865 1870 UL 1870 1875 DL 1945 1950 DL 1950 1955 UL 1895 1900 f UL 1900 1905 DL 1975 1980 DL 1980 1985 UL 1902 5 1905 DL 1982 5 1985 UL 1905 1910 DL 1985 1990 UL 1885 1887 5 UL 1857 5 1860 DL 1965 1967 5 DL 1935 1937 5 UL 1895 1897 5 DL 1975 1977 5 UL 1850 1852 5 DL 1930 1932 5 in L 1877 5 1880 DL 1957 5 1960 UL 1870 1872 5 UL 1870 1872 5 DL 1950 1952 5 UL 1852 5 1855 DL 1932 5 1935 UL 1855 1857 5 DL 1935 1937 5 UL 1860 1862 5 DL 1940 1942 5 UL 1862 5 1
14. 1 25 in S Box Weight 27 5 12 47 lbs kg Box Thermal Management Convection cooled Large heatsink Surface Coating Powder Coat AC Power Specifications Parameter Specification Notes AC Voltage 100 240 VAC External Power Supply AC Current 1 7 Amps 120 VAC 0 9 Amps 230 VAC AC Power Frequency 47 63 Hz Heat Output 500 BTU Hr 16 Operating Power Parameters Parameter Specification Notes Maximum RF input Power 10 dBm without damage Automatic Gain Control AGC 30 dB max In 0 5 dB steps range Manual Gain Control 53 5 85 dB max In 0 5 dB steps Linear Output Power 27 dBm max Uplink and Downlink CELL 26 dBm PCS 25 dBm AGC Set Point OIP3 43 dBm Measured with 2 CW tones at 14 dBm tone Noise Figure Avg 5 0 dB At Maximum Gain 1dB Compression 33 dBm Uplink and Downlink RMS Vector Error EVM TDMA EDGE W CDMA CDMA2000 CDMA RHO CDMA2000 1x EVDO Spurious Emissions amp Applicable Documents FCC 13 dBm max Per FCC part 2 22 and or 24 Industry Canada 13 dBm max Environmental Requirements Parameter Specification Notes Temperature Range 30 to 48 C 22 to 118 F Relative Humidity 5 to 95 Non condensing Industrial Dust lt 15mg m3 Telcordia GR 63 CORE AT Mechanical Drawing 1 16 49 L 8 00 62 i y pan TT
15. 865 DL 1942 5 1945 DL 1950 1952 5 UL 1872 5 1875 DL 1952 5 1955 UL 1872 5 1875 DL 1952 5 1955 UL 1875 1877 5 UL 1880 1882 5 DL 1960 1962 5 UL 1882 5 1885 DL 1962 5 1965 UL 1887 5 1890 DL 1967 5 1970 UL 1890 1892 5 DL 1970 1972 5 UL 1897 5 1900 DL 1977 5 1980 UL 1900 1902 5 DL 1980 1982 5 UL 1905 1907 5 DL 1985 1987 5 UL 1907 5 1910 DL 1987 5 1990 DL 1955 1957 5 UL 1892 5 1895 DL 1972 5 1975 Note All frequencies are shown in MHz 2 q Band ModType Block i SubBlock Ooo d es Notes yea aai aS MA ae Taa iA piniad Guard Band eee chan c COMA p pime t p pire p arine lp prime D CDMAGOOKHZ 10B pointin trom band edge W WCDMA d double prime d double pime d double prime f7 d double pime GSM i00KHz 108 pointin from band edge IDEN Modulation type determines the guard band at the edges of each passband Modulation type feld wil also be used to Indicate a carier who has unique sub block designation Note All VartantGuard Bland designators other Up to four sub blocks may defined resuting In a maximum flename length of 12 characters than O and F are user pin 2 RH panain defined custom fiters Cellular band COMA Wod typ A A with the 10B point 600 KHZ in from band exige Dawelink Wiz BaseT Ea BHS BIN Convention F K i0 i Gand WodType Ea SubBlockt Boka Sabie Ooa SubBlocks Blook Subblock4 Separator Notes
16. CS DSP85 P CS DSP85 C CS DSP85I P and CS DSP85I C Installation Manual LEL CRORE Product Registration Information Document Purpose Intended Users Application Safety Guidelines Important Safety Information Terms Used in This Manual Product Introduction DSP Filter Naming Convention Functional Overview LED Indicators Local Communications Interface Ports Pin out Chart USB Interface Ethernet Monitoring amp Alarms System Set Up Considerations Mounting the repeater Optional Accessories Important Installation Notes Circuit Operational Description Function Block Diagram Mechanical Specifications AC Power Specifications Operating Power Parameters Environmental Requirements Mechanical Drawing Web Based GUI Session Text Menu Interface Local Access Telnet Session Remote Access Login Required Modem Interface Remote Access with Login Additional Tips Product Warranty FCC Information Product Registration Information The serial number may be found on the label on the bottom panel near the power connectors Note this number below Retain this manual along with proof of pur chase to serve as a permanent record of your purchase MODEL NUMBER SERIAL NUMBER DATE OF PURCHASE E lh TTTTTCS POINT OF SALE COMPANY pT DISCLAIMER All information and statements contained herein are accurate to the best of the knowledge of Cellular Specialties Inc CSI but Cellular Specialties makes no warranty with respect ther
17. I conforms to IEEE 802 3 and is capable of supporting 10 100 Mbps communications speeds This port is used to provide access to the GUI Monitoring amp Alarms There are no physical connections provided to specifically communicate system or alarm status This information is embedded in the information accessible via the communication ports described earlier 10 System Set Up Considerations All cables should be checked for shorts and opens Also verify that there are no cables with loose or poor connections RF leakage could cause oscillation to occur under some conditions The rooftop antenna Donor Antenna if directional should be checked for proper alignment along the calculated compass heading Typically the directional antenna would be aimed at the same site that your handset uses but it may not always be so It is critical the installer contact the service provider for information on and approval of the cell site he or she has selected before the system is turned on If cables and alignment are acceptable and a problem persists it may be necessary to use a spectrum analyzer to examine the signal environment in which the repeater is operating The existence of strong adjacent channel signals within the frequency band s can cause the AGC to reduce the amplifiers gain or cause alarms In some cases additional filtering or attenuation might be required to reject these unwanted signals In some instances the donor antenna can be
18. PECT TO THE PRODUCTS IN NO EVENT SHALL SELLER BE LIABLE FOR SPECIAL CONSEQUENTIAL OR INCIDEN TAL DAMAGES INSTALLATION COSTS LOST REVENUE OR PROFITS OR ANY OTHER COSTS OF ANY NATURE AS A RESULT OF THE USE OF PRODUCTS MANUFACTURED BY THE SELLER WHETHER USED IN ACCORDANCE WITH INSTRUCTIONS OR NOT UNDER NO CIRCUM STANCES SHALL SELLER S LIABILITY TO BUYER EXCEED THE ACTUAL SALES PRICE OF THE PRODUCTS PROVIDED HEREUNDER No represen tative is authorized to assume for Seller any other liability in connection with the products Industry Certifications Registration Numbers FCC NVRCSI DSP85 C P IC 4307A DSP85 C P 36 Index A AC Current 16 AC Power Frequency 16 AC Power Specifications 16 AC Voltage 16 Additional Tips 33 AGC 5 AGC 9 Alarm 9 APC 5 Application 4 Approximate Signal Strengths 9 AUI 5 B Bargraph Display 9 Box Thermal Management 16 Box Weight 16 C CDMA RHO 17 Circuit Operational Description 14 19 20 21 22 23 24 Color 16 Connectors 17 CPU 5 CSI 5 D D LSIGNALSTRENGTH 9 DAS 5 Depth 16 DHCP 5 DL PWR 9 Document Purpose 4 DSP 5 E EEPROM 5 ERP 5 Ethernet 10 Event Log 23 Explosive Atmospheres 4 F FPGA 5 Functional Block Diagram 15 Functional Overview 8 G Grounding 4 H Height 16 I ILLUMINATED BARS 9 Important Installation Notes 14 Important Safety Information 5 Inadequate isolation 14 Industry Certifications Registration Numbers 36
19. Signal Strengths of Bargraph Display The minimum measurable input level is 81 dBm at 85 dB gain 71 dBm at 75 dB gain 61 dBm at 65 dB gain and 51 dBm at 55 aB gain ILLUMINATED SIGNAL AT INPUT BARS CONNECTOR Adjacent Channel 10 Interference 9 84d to 51d8m a 58dBm to 55dBm Oo 6 O 74dBm to 71dBm 62dBm to 59dBm 66dBm to 638dBm 70dBm to 67dBm 78dBm to 75dBm 81dBm to 79dBm lt 81 dBm l l Note During Power up the repeater will require a approximately three minutes for the internal computer to boot up During this time the LEDs on the front panel will light and go out several times When boot is complete and no alarm conditions exist none of the LED indicators will be illuminated The CSI logo is illuminated when ever the repeater is powered One or more bars on the LED bargraph may also be lit depending on the strength of the signal being received from the donor site Signals weaker than 81dBM will not illuminate any bars Do not unplug the unit while it is in the boot up process _9Q Local Communication Interface Ports To allow monitoring and control the repeater is equipped with four ports that provide external communication access 1 Ethernet CAT 5 2 DB 9 serial and 1 USB The Ethernet CAT 5 port is provided as a primary communications port to the PC One serial interface provides commu nications to local PC and the second to an external modem when provided The USB in
20. amming requires approximately one minute Band Type pes Status ut rt Click blocks below to add or remove them from the filter selection Ready for programming C Full A2 Al C2 C1 A3 Ad AS B3 B4 B5 E FullF Full C3 C4 C5 Modulation Selected Filter coma PCS band CDMA modulation D Full with a standard guard band GSM 0O Ignore the above and program this custom filter I cod Note The screen above is that of a PCS model Cellular models will show Cellular data wD ES Remote Network lf the repeater includes a modem kit click on Remote Network in the navigation box and the screen below is displayed Highlight the carrier on whose network the repeater and modem will be configured and click the Change Settings button Refer to the documentation included with the modem kit for addtional information on configuring the modem J Remote Network Mozilla Firefox Seles File Edit View History Bookmarks Tools Help am C xX f a http 192 168 1 100 reme WI IG Google Most Visited Ed Getting Started Latest Headlines F Customize Links System Status Remote Network Local Netvrork EF Configuration aR Disabled Program a Filter O Enabled Remote Network o 2 oe AT amp T SNMP Configuration Change Sett Gerini Telcel System Health Telefonica US Cellular Install amp Upload Werzon EvdoWerizon Reboot Alarm Configuration Log Configuration SNMP Configurati
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22. d Upload Files Choose an update file then click Upload Files larger than 10 megabytes will be rejected the connection will be reset Duplicate files will be overwritten Some updates are split into nmltiple files all nmst be uploaded before installation can begin Upload Incomplete Updates Upload the missing portions of these updates to enable installation They may also be deleted No incomplete updates present see below for complete updates Updates Ready for Installation From the list of previously uploaded updates choose one to install or delete No packages available upload one then it will be available for installation Install Delete Install Via USB Before clicking Install insert a USB device containing software install files Installation sometimes causes a system restart Are you sure you want to install from USB No O Yes instan OF Reboot If a reboot of the repeater becomes necessary click on the Reboot option in the navigation box and the Reboot page is displayed Reboot Mozilla Firefox File Edit wiew History Bookmarks Tools Help C Gy http 192 168 1 100 reboot cgi Y7 7 IG Most Visited ge Getting Started Latest Headlines Customize Links Windows Marketplace System Status Reboot Local Network RF Configuration Are you sure No Program a Filter O Yes Remote Network Restart requires confirmation
23. delta s between in band and composite input signals Care should be taken to isolate the best donor site to ensure the least possible delta between in band and composite downlink signals If the downlink composite input exceeds the in band input by more than 3 dB Cellular or more than 5 dB PCS the maximum output power will be reduced Example Band 1 Cellular In Band Input 45 dBm Composite Input 38 dBm Max Gain 68 dB Max Output 23 dBm 2 lt Wall Mounting the Digital Repeater The following diagram illustrates the best method for mounting the repeater to a wall in an typical installation Note for optimal cooling the unit should be mounted vertically on a wall with the antenna ports up R ANTENNA F PTIONAL ATTENUATORS AS REQUIRED SEE SYSTEM SET UP CONSIDERATIONS ITEM QTY PART DESCRIPTION 1 1EA CS10 XXX XXX DIGITAL REPEATER 2 1EA 453 1010 002 5V 24V POWER SUPPLY 3 1EA 780 0510 001 LINE CORD AC POWER 4 1EA 750 2171 001 MOUNTING PLATE OPTIONAL 5 1EA 750 2172 002 P S MOUNTING BRACKET CS10 380 400 CSI DSP85 C CS10 400 400 CSI DSP85I C CS10 381 401 CSI DSP85 P CS10 401 401 CSI DSP85I P Warning Power supply cable connectors are keyed for proper orientation but if forced can be inserted incorrectly Great care should be taken to avoid this as it may damage t
24. e 2 Many terminal emulation programs will work if properly configured In the following description Teralerm is used to establish the TMI session This program is readily available via the Internet and is free from Ayera Technologies at http www ayera com teraterm Teralerm Pro Web works on Windows 95 98 2000 XP Here is the latest TeraTerm Pro Web release Version 3 1 3 October 8 2002 ttpro313 zip When the program is started the following screen is displayed Tera Term New connection x Service Telnet TCP port 23 C SSH IG Select the Serial radio button and press OK as shown below Note It may be necessary in the System Properties section of the control panel using Device Manager to determine what COM port your computer uses for the communications port In this case itis COM 1 This is not to be confused with the serial port on the bottom panel of the repeater labeled COM 1 Pressing OK will open up a blank dialog screen Go to the setup dropdown menu and select Serial port to make changes to the serial port setup amp Tera Term Web 3 1 COM1 VT Configure the terminal program for the correct COM port in this case COM 1 and 115200 baud rate as shown below Tera Term Serial port setup Port com v Baud rate 115200 Data sbt Parity none Stop 1 bit v Flow control none v Transmit delay jo msec char jo msecjline PE r aT
25. ess and enter 192 168 1 2 The subnet mask should automatically populate to 255 255 255 0 Internet Protocol TCAP Properties Tenta ou mean ga IP teste asp automaticaly if pou network tugs ihm capei Otherevee you need bo ack pout reik birani ato fo tha cep conetiades EP cette Oban an IP sidien somaa G Upe the oiran IP address F eddies Subrel mark Dalsuh galivray Go Ung the ofore DONS terme addeespes Prefeced ONS server hems DHG have Nothing else will need to be chosen or entered Click OK then OK again and retry connection A crossover Ethernet cable supplied must be used for Web Interface access As a reminder you must verify the Ethernet port on your laptop is powered If your laptop is on battery power the Ethernet port may be inactive by default If this is the case simply plug in the laptop to a 110vac source or change the power settings to enable the Ethernet port when the laptop is using battery power 34 Suggested spectrum analyzer setting When troubleshooting RF issues and when surveying challenging RF environ ments it s important to have a spectrum analyzer capable of measuring the frequency that you are working with An attenuator should be used to protect the input when connected to a source of RF power such as the repeater or a powered DAS Both Uplink and Downlink should be measured Downlink should be measured on the donor cable and at the outp
26. eto including without limitation any results that may be obtained from the products described herein or the infringement by such products of any proprietary rights of any persons Use or application of such information or statements is at the users sole risk without any liability on the part of Cellular Specialties Inc Nothing herein shall be construed as licence or recommendation for use which infringes upon any proprietary rights of any person Product material and specifications are subject to change without notice Cellular Specialties standard terms of sale and the specific terms of any particular sale apply Document Purpose Intended Users The purpose of this document is to provide a step by step procedure to help the experienced technician engineer install and commission an in building wireless enhancement repeater system using CSI s DSP85 or DSP85 Digital Repeater Following the procedures outlined will minimize risks associated with modifying a live system and prevent service interruptions This document assumes the technician engineer understands the basic principles and functionality involved with Repeater and in building systems It is geared to the practical concerns of the installer Application This guide should be applied whenever a need exists to add Digital Repeater capability to an existing system or when this capability is being included with a new installation Safety Guidelines The general safety information in
27. h normal operation of the cell site Careful consideration of the layout and placement of the system is imperative e The installer should refer to the Safety Guidelines section on page 4 and the Important Safety Information section on page 5 for proper antenna selection and installation To avoid serious injury or death and damage to the repeater do not install donor or server antennas near overhead power lines or high power components Allow enough distance so that if antennas should fall they will not come in contact with those components e Close proximity to the donor or server antennas with the repeater in operation may expose the user or installer to RF fields that exceed FCC limits for human exposure WARNING AMPLIFIER OR HANDSET DAMAGE MAY OCCUR IFAHANDSET IS CONNECTED DIRECTLY TO THE REPEATER OR THE COAX THAT LEADS TO THE REPEATER Circuit Operational Description The repeater uses a single down conversion up conversion scheme There are multiple RF amplifier stages prior to each down converting mixer The down converting mixers are followed by a single IF amplifier A Digital Signal Processor block then processes the resultant digitized IF signal that was previously generated by an Analog to Digital Converter The processed filtered digital signal is fed to a Digital to Analog converter and then up converted to RF A driver amplifier and a final power amplifier make up the final gain stages before application to the diplexer The max
28. he purpose of communicating to the wireless infrastructure is limited to 14dBi gain or any combination of gain and loss that equates to 14dB at input Each antenna must be positioned to observe minimum separation requirements from all users and bystanders The following guidelines should be used when considering separation distances INDOOR antennas must be placed such that under normal conditions personnel cannot come within 20 cm 8 0 in from any inside antenna Adhering to this minimum separation will ensure that the employee or bystander cannot exceed RF exposures beyond the maximum permissible limit as defined by section 1 1310 i e limits for General Population Uncontrolled Exposure OUTDOOR antenna must be positioned such that under normal conditions personnel cannot approach closer than 120 cm 4 ft A directional antenna having a maximum gain of 14 dBi is used precautions should be taken to prevent personnel from routinely passing through the main radiation beam at a distance closer than specified Terms used in this manual AGC Automatic Gain Control ERP Effective Radiated Power APC Automatic Power Control FCS Feedback Cancellation System AUI Attachment Unit Interface FPGA Field Programmable Gate Array CPU Central Processing Unit LED Light Emitting Diode CSI Cellular Specialties Inc OIP3 Third Order Intercept Point DAS Distributed Antenna System RF Radio Frequency DHCP Dynamic Host Configuration SBC Sing
29. he Uplink only or Uplink and Downlink radio buttons The user then inputs the gain value desired Gain values from 53 5 dB to 85 0 dB may be selected The repeater will not allow the user to set values outside this range By pressing the Change Settings button the gain change is implemented When a new filter set is required it may be selected by clicking Program a Filter in the navigation box Program a Filter The user may select the desired filter by pressing the band sub band and modulation selection buttons Undesired bands sub bands if lit will require the user to manually deselect them before programming Pressing the Program button will complete the selection and load the desired filter The time required to complete this process will take just a few moments Note If the filter desired is not currently in the unit additional filters along with instructions on how to load them are available by contacting CSI 9 Program a Filter Mozilla Firefox File Edit Yiew History c Bookmarks Tools Help ay 5 http 192 168 1 100 programfiter cgi B Most Visited Getting Started A Latest Headlines Customize Links Windows Marketplace o System Status Local Network RF Configuration Program a Filter Remote Network SNMP Configuration system Health Install amp Upload Reboot Alarm Configuration Log Configuration Do you want Firefox to remember this password a Program a Filter Filter progr
30. he connectors and or the repeater Keyed for proper alignment do not force connector into place oe ce Optional Accessories A complete line of accessories is available from Cellular Specialties Inc Check with your CSI distributor for any additional items needed Below are just a few examples suitable for most in building needs eOutside Donor Antenna eUPS PCS model number CSI AY 1 85 1 99 10 Battery backup 2 hr Single band Cellular model number CSI AY 806 960 14 1 hour dual band model number CS48 985 600 elnside Omnidirectional Antenna Quad band model number CSI AO 700 2 5K 3_ Battery backup 4 hr Single band ePower Dividers 2 hour dual band model number CS48 985 601 2 1 model number CSI SPD2 700 2 5K N 3 1 model number CSI SPD3 700 2 5K N eMounting Kit 4 1 model number CSI SPD4 700 2 5K N 19 rack or wall mountable eGrounding Kit model number CSI GKIT model number CSI RWM DSP85 eLightning Arrestor model number CSI CAP eDirectional Couplers 6dB model number CSI DC6 700 2K N 10dB model number CSI DC10 700 2K N 15dB model number CSI DC15 700 2K N 20dB model number CSI DC20 700 2K N 30dB model number CSI DC30 700 2K N Important Installation Notes Inadequate isolation between the outside and inside antennas may cause regenerative feedback in the system This feedback can cause the amplifier to emit a continuous signal at maximum amplitude and in some cases interfere wit
31. imum total system gain diplexer input to diplexer output is nominally 85 dB for either the downlink or the uplink paths with both links having independent manual and automatic gain controls AGC AGC reacts to analog power detection on both the input and output of the uplink and downlink RF chains A control algorithm continuously monitors these detected values and dynamically adjusts various gain stages such that the net system gain value entered manually is maintained without either exceeding FCC parameters or overdriving the A D converters LEDs on the front panel display provide immediate visual indications of the unit s primary power and major or minor alarm status The repeater features automatic shutdown protection as a safety measure should excessive drive be applied to the input or an oscillation condition occur When in a protected mode a control algorithm determines the appropriate method of recovery to a normal previously defined state or maintains the protection until manually reset If recovery has been established the associated LED s will either be extinguished or available to be reset The events that trigger the error will be saved in the event log 14 Indoor Donor Antenna Port Antenna Port 24 5V Controller Display Power Supply AC outlet Functional Block Diagram z5 Mechanical Specifications Parameter Specification Notes Repeater Size Height 4 69 in Width 18 62 in Depth 1
32. ired to use the GUI Note If you are connecting using a laptop verify that your Ethernet port is powered Some laptops will not allow Ethernet connection when on battery power If this is the case with the laptop you are using you will need to plug it in or update the power settings 3 Mozilla Firefox File Edt wiew History Bookmarks Tools Help x amp http 192 168 1 100 5 Most visited i Getting Started fia Latest Headlines Customize Links Windows Marketplace Authentication Reguired amp 4 username and password are being requested by http 192 168 1 100 The site says EnterPassword User Name dualband Password ce Waiting For 192 168 1 128 System Status When login is complete the user is brought to the system status page The links on the page are activated by clicking on them 19 System Status Mozilla Firefox Seles File Edit Yiew History Bookmarks Tools Help m a E dar http 192 168 1 100 LS Most Visited 4 Getting Started 5 Latest Headlines A Customize Links A windows Marketplace System Status System Status Local Network RF Configuration Timestamp 2008 10 14 13 00 03 System Uptime 0 days 0 hours 24 mioites Program a Filter Scftware Version 2 3 0 Seial Numba C2HS0003 Medd Numba DSPS5 C SNMP Configuration hem Numba 510 388 400 Location Remote Network System Health Install amp Upload aE hiodem Not Connected Reboot Band Alarm Configu
33. le Return to previous menu Ii Window Help File Edit Setup Web Control Window Help 1 Maintenance Mode Login fr Return to previous menu Enter Username cS1 Enter Password c 11234 Maintenance Mode Enabled The actions displayed are self explanatory Pressing 1 will continue to expand this session screen and allow the following File Edit parameters to be set 25 Setup Web Control Window Help Set Parameters Get Parameters System Commands pid Link Configuration 2 Alarm Configuration in Networking Configuration 4 r Log File Configuration Return to previous menu Ean 28 Each Set Parameter selection when chosen will be expanded to allow changing or setting of that parameter For example from the Link Configuration menu on the previous page selecting 1 Adjust Gain will display the menu shown below 1 downlink 2 uplink it Return to previous menu Link Jj lt i After selecting option 1 downlink the current user gain is displayed and the option to change it is accomplished by typing the desired gain at the prompt The user is then returned to the previous menu ok Fie Edit Setup Web Control Window Help User Gain 55 00 Auto Setting Uplink Gain to 55 00 dB To override set Uplink gain seperately Adjust Gain Select Active Filter Filter Programming Power Amplifier Output Control Configure Alarms
34. le Board Computer Protocol SNMP Simple Network Management Protocol DSP Digital Signal Processing TMI Text Menu Interface EEPROM Electrically Erasable USB Universal Serial Bus Programmable read UHCI Universal Host Controller Interface only Memory Product Introduction Cellular Specialties Inc CSI developed the DSP85 and dsp85 digital repeater for use within enclosed structures where sufficient signal from local cell sites to operate cell phones is unavailable Adequate signal must be available outside the structure as a prerequisite to achieving in building coverage The Digital Repeater is connected to an external antenna usually on the roof and to one or more internal antennas placed strategically throughout the area where wireless service is desired The external antenna typically is directional such as a yagi Internal antennas are typically omnidirec tional although various other types may be used depending on the coverage application The CSI DSP85 Repeater amplifies both the uplink phone to tower amp downlink tower to phone signals thus facilitating communications to and from the intended wireless infrastructure With a maximum total of 85dB nominal gain on both the up and down links gain can be adjusted over a range from 53 5dB to 85dB in 0 5dB steps Control of the repeater is achieved utilizing a computer connected to comm port 1 or 2 or via a Crossover Ethernet cable connected to the Ethernet
35. m Configuration Log Configuration After any changes are made press the refresh button to review the fields and ensure the change made is correct Note changing network settings will cause the current TCP IP connection to fail because the change will take effect immediately From here the user may return to the System Status screen or click on the other options H RF Configuration If the user would like to modify RF configuration click on the words RF Configuration in the navigation box and the screen below is displayed RF Configuration Mozilla Firefox File Edit View bd C History Bookmarks Tools Help ar http 192 168 1 100 rf cgi Most Visited gE Getting Started Latest Headlines E Customize Links O Windows Marketplace System Status Local Network RF Configuration RF Configuration Program a Remote Network Filter Pcs 80 0 dB 80 0 dB Configuration m He Install amp Upload Reboot Alarm Configuration alth Neither link leave unchanged Uplink only Uplink and downlink 80 0 dB On off Set Gain For New Gain Setting Power Amplifier Log Configuration Change Settings Values will be rounded up to the nearest half Gain values must be between 53 5 and 85 0 dB Note The RFConfiguration screen above is that of a PCS Cellular models will model show Cellular data To change gain settings the user will select t
36. m Interface Remote Access with login A modem can also be used to gain remote access to the unit provided the repeater has been properly equipped A selection of modems is available as an option If the modem requires a SIM card for activation special requirements must be met for the SIM card to become fully functional contact the service provider In addition an IP address must be obtained and entered into the CSI DSP85 P Once the modem has been installed and activated it can be accessed from any terminal emulation program just as in the serial and Telnet examples provided earlier Access response time will depend on many factors some of which are e Quality of the connection RF signal in the case of wireless modems e Technology CDMA EDGE GPRS etc e Network congestion Throughput When a connection has been established the same login screen shown in both the serial and Telnet examples is presented 39a Additional Tips Instructions to change TCP IP settings on your Windows computer Click in the Network Connections Icon in the Control Panel See below E Control Parmel E O Po seh Ey re Address GF Control Parel TF cmirarms E amp D Abt parami Aij Fiancee Faial or Aire ate Aek Phot Tools Str Haresger ssa Cored Vercoe sbe sd Time Cacpllyy Polder Opbiores Ponts Ge Setchto Category view ee Alen amp Wreker Lalai Internet eee Ceasar 283 35 Printers and TuTis a searnars ard
37. ncreasing the path loss from the donor antenna to the base station The following potential outcomes result from the use of attenuators on the donor port s of the repeater Uplink output power as reported by the unit is reduced by the value of the attenua tion protecting nearby base stations Downlink signal to noise ratio is high at the point of the attenuator resulting in slight but negligible reduction in downlink performance Other performance is essentially unchanged SERVER PORT Server port attenuation may also be necessary particularly where a powered DAS is present The selection guide lines below apply to both server and donor ports In order to properly measure uplink signal strength a signal generator should be used If a signal generator is not available placing a test call while under the server antenna with the least path loss to the repeater should provide reasonable data The following potential outcomes result from the use of attenuators on the server port s of the repeater Downlink output power as reported by the unit is reduced by the value of the attenuation Uplink incoming power from the DAS is reduced along with potentially strong and or harmful out of band signals including noise that are generated by the DAS 11 Attenuator Selection Guidelines Accurate attenuator values need to be chosen to ensure that the maximum total power higher of Composite or In Band Input applied to the donor and server port s
38. nection and a terminal emula tion program for TCP IP As with the serial connection many terminal emulation programs will work if properly configured In the following description again Teraterm is used to establish the Telnet session Also it will be required that the network configuration of the computer and the repeater being controlled be set up with the same Sub Net and Sub Net Mask in order to establish a link In other words the IP addresses of both the computer used and of the repeater must be the same group of IP address number sets For example the repeater ships with the default IP address of 192 168 1 100 and a Sub Net Mask of 255 255 255 0 In order to connect the computer to be used for the link would normally need an IP address of something like 192 168 1 12 with a Sub Net Mask of 255 255 255 0 the same Sub Net Mask as the repeater In this example note the last digit of the IP address may be any number except 1 100 and 255 Configuring your PC is normally fairly straight forward but it does vary somewhat with the operating system involved If you require assistance contact your IT department and they will be able to set up your PC for you or you may review the Additional Tips Section at the end of the manual When the Tera Term program is started the following screen is displayed Change the default host IP address to the IP address of the repeater to be controlled In the case of a new install the default address is 192
39. on To change SNMP settings click SNMP Configuration in the navigation box the screen below will be displayed If the user is not well versed in Simple Network Management Protocol he or she should check with their IT professional for proper setting requirements SNMP Configuration Mozilla Firefox Fie Edit View History Bookmarks Tools Help ae CC SC My 3 htepsti192 168 1 100 snmpconf cgi x die LS Most Visited Ed Getting Started fal Latest Headlines a Customize Links A windows Marketplace Po Do you want Firefox to remember this password Never For This Site B O g System Status SNMP Configuration Local Network RF Configuration SNIMP Status Enabled ODisabled Program a Filter Traps OOn OF Remote Network Heartbeat O On Of Heartbeat Period fi sec SNMP Configuration System Health Hetwor i Management Install amp Upload Stations Reboot Provide IP addresses one per line for up to 16 NMS s Alarm Configuration Log Configuration Change Settings Wn System Health By clicking System Health the current state of the repeater can be reviewed System Health Mozilla Firefox File Edit View History Bookmarks Tools Help gt A O htp 192 168 41004tatus cg LJ Windows LI Customize Links LI Windows Marketplace LI Free Hotmail Li Windows Media C System Health B H Mozia Firefox Start Page Note The System Health screen System Status System Health to
40. otection P A limiting e Under Over Voltage Protection Fault Protection e Alarm Notification Local Remote Upgrade Support Local Remote e External Interfaces USB Ethernet Serial e Re loadable filters Local Remote e Web based monitoring and control Local Remote e Persistent Status and Error information LED Indicators Automatic safety precautions are built into the amplifier system In the case of a catastrophic system event a shutdown circuit is incorporated that will disable all emissions should the uplink input or downlink input be overdriven or should an oscillation or output overpower event occur The amplifier will periodically attempt to recover from the detected condition automatically Warning light indicators are as follows D L SIGNAL STRENGTH SHUT DWN Alarm AGC UL PWR DL PWR OSC SHUT DWN D L SIGNAL STRENGTH Indicated by a red LED The unit has sensed an alarm condition This LED may light alone or in conjunction with one of the other indicator LEDs In both cases the cause s can be reviewed by going to the System Health menu When Illuminated this yellow LED indicates that automatic gain control is active and has reduced the gain of the unit in order to prevent very strong input signals from overloading the amplifier The amplifier will periodically evaluate input signal and attempt to recover from this condition Indicated by a red LED Uplink power has been affec
41. ration Log Configuration Measured Output dBm Composite Input dBm Gam Conirel AGC Mode AGC Control AGC Atteroation dB Note The System Status screen above is that of a Cellular model PCS models will show PCS data Local Network If the user selects Local Network from the System Status page the following screen is displayed and from here network configuration can be modified as required The default is set to Static Check with your IT department for explanation and approval of the DHCP and DHCP Server options you plan to use before you select them NOTE In units with software version 2 2 4 or prior only letters numbers and underscores are acceptable nomenclature In units with software version 2 3 0 and up Underscores are not acceptable however hyphens are acceptable Local Network Mozilla Firefox File Edit View History Bookmarks Tools Help m C tar http 192 168 1 100 netconf cgi L Most Visited Getting Started A Latest Headlines F Customize Links F Windows Marketplace System Status Local Network Local Network RF Configuration Static Program a Filter Boot Mode O DHCP O DHCP Server Hostname EngDSPlBlue Remote Network SNMP Configuration IP Address 192 168 1 100 Default Gateway 192 168 1 1 Network Mask 255 255 255 0 Install amp Upload Broadcast Address 192 168 1 255 System Health Reboot Change Settings Alar
42. reoriented horizontally to place the interference source in an antenna pattern null There also may be some cases where the interference from outside signals is so great that they cannot be filtered or otherwise reduced or eliminated without expensive and possibly prohibitive measures In these cases it may not be practical to use the repeater for providing coverage to these sites Selection of external attenuators to be used in line with the CSI DSP85 Antenna Port s 1 1 PORT CONFIGURATION Input One dual band duplex port from the dual band donor Output One dual band duplex port to the DAS DONOR PORT If a unit is installed in an area with very strong desired and or undesired signals it is important to ensure that the overall signal levels are optimized to be within the best operating range of the repeater Additionally de sensing of a nearby base station site must be avoided These goals can be accomplished by properly attenuating the antenna port s in the path of the donor antenna s In effect one can imagine that the particular repeater deployment is electrically moved farther from the base station using attenuators that are equivalent to i
43. ted by a system event and will need to be addressed by either the system software or a technician to be reset to original system settings using the GUI or text menu interface See the event log to determine the nature of the fault Indicated by a red LED Downlink power has been affected by a system event or condition such as insufficient antenna isolation and will need to be addressed by either the system software or a technician to be reset to original system settings using the GUI or menu driven user interface See the event log to determine the nature of the fault Indicated by a red LED An oscillation event has occurred or is occurring The system has been affected by the event and the problem will need to be addressed by the system software or a technician to be reset to original system settings This is an indication of a major fault Indicated by a red LED The RF stages of the unit are disabled due to an unresolved system event such as oscillation effectively taking the unit off the air The problem will need to be addressed by a technician before the on air operation can be restarted The repeater is not equipped with an ON OFF power switch Hard power down will require that the unit be unplugged Indicated by a green LED bargraph This indicates the relative signal strength being received from the cell site Note the last bar of the bargraph will turn red in the event of very strong adjacent channel interference Approximate
44. terface provides a means to download files from a memory device and may also be used by an external modem The DB 9 pin assignments conform to the standard Electronic Industries Association EIA232 specification A diagram of the pin descriptions is provided on this page for reference Connecting a null modem cable to one of the COM ports and using a terminal emulation program with a PC will allow communication to the control processor s Text Menu Interface TMI See command line interface section for further detail EIA232 Pin Specifications DB9 FEMALE PINOUT REFERENCE DCE READY 4 pia 1 TRANSMITTED DATA a opi O d i SEND RECEIVED DATA C 3 ee REQUEST O I RING INDICATOR RECEIVED LINE SIGNAL DETECT v0 AO oO oO DTE READY 5 SIGNAL GROUND mae ea RECEIVED BY DEVICE C J TRANSMITTED BY DEVICE SHIELD The diagram above is for reference only it s intended to provide a quick source for pinout information in the event it should be necessary to adapt your serial cable because of an unusual connector configuration In the vast majority of cases this information will not be needed USB Interface The Universal Serial Bus USB interface conforms to Intel s Universal Host Controller Interface UHCI version 1 1 dated March 21 1996 This interface will support data transfer rates up to 12 Mbps and can be used for software updates and filter file uploads Ethernet The Ethernet AU
45. the left is that of a Cellular Focal Network model PCS models will ee show PCS data RF Configuration Temperature 622 Celsius a Program a Filter Remote Network Sean SNMP Configuration Power Amplifier Status System Health Current Amps Install amp Upload Alarms Down Link Up Link Reboot DAC PLL Lock M Alarm Configuration LO PLL Lock eee eee a Event Log Log Configuration The user may clear LED indicators alarms and the Event Log by clicking the Clear Log button If required in your market visit the System Health screen and click on Trigger Test Alarm and wait for confirmation that the Wireless Service Provider representative that is responsible for monitoring the repeater has been notified of the alarm Be sure to Clear All Logs prior to logging out of the Web Interface Install amp Upload Should a software install or upgrade be needed it can be done from the Install amp Upload screen shown below As with the other screens it can be reached by clicking the words in the navigation box Contact CSI for updates and instructions Install amp Upload Mozilla Firefox File Edit View History Bookmarks Tools Help a dey I http i 192 168 1 100finstall cgi vy IIG Most visited gt _ gt Getting Started Latest Headlines P Customize Links 4 Windows Marketplace Do you want Firefox to remember this password Never For This Site B a Install amp Uploa
46. this guideline applies to both operating and service personnel Specific warnings and cautions will be found in other parts of this manual where they apply but may not appear in this summary Failure to comply with these precautions or specific warnings elsewhere in the manual violates safety standards of design manufacture and intended use of equipment Cellular Specialties Inc assumes no liability for the customer s failure to comply with these requirements Grounding This Digital Repeater system is designed to operate from 100 240 VAC and should always be operated with the ground wire properly connected Do not remove or otherwise alter the grounding lug on the power cord Explosive Atmospheres To avoid explosion or fire do not operate this product in the presence of flammable gases or fumes Lightning Danger Do not install or make adjustments to this unit during an electrical storm Use of a suitable lightning arrester such as CSI s model number CSI CAP is very strongly recommended No User Serviceable Parts Inside HAZARDOUS VOLTAGES ARE PRESENT WHEN THE COVER IS REMOVED Opening the chassis will void your warranty If you suspect a malfunction with this product call your dealer or the Cellular Specialties Support Line at 603 626 6677 Toll Free USA 1 877 844 4274 Important Safety Information Antennas used for the purpose of radiating signals indoors are limited to a maximum gain of 3 dBi The outdoor antenna used for t
47. ut server port of the powered up repeater and Uplink at the lead from the DAS on fiber powered DAS s where the lead would connect to the server port on the repeater and at the donor port with the repeater powered up Measurements may also be necessary at server antenna locations Your spectrum analyzer will need to be equipped with a whip antenna for this Resolution Bandwidth RBW should be set at 200 kHz for GSM and 1 MHz for CDMA If you cannot select these values the closest available values should be used Video filter should be about one tenth of RBW Other settings like span are whatever is appropriate One should also make sure that there are no signals above the top of the screen If you cannot see an adjacent out of band signal when using the 1 MHz RBW filter you can decrease the RBW to see the close in frequency signals Be sure to set the RBW back when you want to measure the power level RF Notes To prevent overload of the DSP input stages the maximum measured level of in band or out of band signals should be less than 50 dBm when the DSP gain is set to 85 dB 40 dBm when set to 75 dB etc This applies when there is one dominant signal and applies TO BOTH THE DOWNLINK AND UPLINK If there are two dominant signals and the gain is set to 85 dB then the level of each signal should be kept to less than 53 dBm With three signals each should be less than 55 dBm With ten signals each should be less than 60 dBm This
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