CSI CSI-DSP95-252-L7, Product Manual

Page 1: ...CSI DSP95 252 L7 CSI DSP95 252 U7C CSI DSP95I 252 L7 CSI DSP95I 252 U7C CSI DSP95 255 L7 CSI DSP95 255 U7C CSI DSP95I 255 L7 and CSI DSP95I 255 U7C ...

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Page 3: ...our Post Rack Mounting 11 Important Installation Notes 12 Installation Tips 12 Donor Antenna 12 Indoor Antennas 12 Optional Accessories 12 Circuit Operational Description 13 Functional Block Diagram 13 Mechanical Specifications 14 Environmental Requirements 14 AC Power Specifications 14 Operating Power Parameters 15 Mechanical Drawing 16 System Status 17 Web based GUI Session 17 Local Network 18 R...

Page 4: ...oduct call your dealer or the Cellular Specialties Support Line at 603 626 6677 Toll Free USA 1 877 844 4274 Safety Guidelines 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 Application Document Purpose Intended Users The purpose of this document is to provide a step by s...

Page 5: ...es 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 I...

Page 6: ...7 UL704 705 DL734 735 UL705 706 DL735 736 UL706 707 DL736 737 UL707 708 DL737 738 UL708 709 DL738 739 UL709 710 DL739 740 746 716 C C0 UL710 716 DL740 746 C1 UL710 5 715 5 DL740 5 745 5 C7 C6 C5 C4 C3 C2 UL715 716 DL744 745 UL714 715 DL744 745 UL713 714 DL743 744 UL712 713 DL742 743 UL711 712 DL741 742 UL710 711 DL740 741 LTE Upper C Band Plan Up Link MHz Down Link MHz 746 776 C0 UL776 787 DL746 7...

Page 7: ...y precautions are built into the amplifier system In the case of a catastrophic system event a shutdown circuit is incorpo rated 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 f...

Page 8: ...evice 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 ...

Page 9: ...r s 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 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 oth erwise reduced or eliminat...

Page 10: ...oise that are generated by the DAS Server Port 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 does not exceed the following thresholds Input Signal Max Gain Input Signal Max Gain 45 dBm 85 dB 32 2 dBm 69 dB 44 3 dBm 84 dB 31 4 dBm 68 dB 43 6 dBm 83 dB 30 ...

Page 11: ...ckets as shown in the drawing to the right Wall Mounting 19 Relay Rack Mounting Mount the repeater as shown and secure front panel with screws Note the CSI digital repeaters must be supported in the 19 Relay Rack system with a shelf Do not rely on the front panel mount exclusively to support all the weight of the unit Install slid brackets on repeater as shown in the tapped holes provided Slid rep...

Page 12: ...DAMAGE MAY OCCUR IF A HANDSET IS CONNECTED DIRECTLY TO THE REPEATER OR THE COAX THAT LEADS TO THE REPEATER Important Installation Notes Donor Antenna 1 Accurately determine the azimuth to the donor cell site Obtain the donor site information and approval from the service provider carrier 2 Ensure that the radiation path to the donor cell site is as unobstructed as possible 3 Mount the donor antenn...

Page 13: ...l operation If no continued oscillation is occurring the unit will stay on However if oscillation is still occurring the repeater will remain shut down and retry 1 additional time in the short duration loop If after these two short duration retries the oscillation is still detected it will turn off again and wait a long duration period of 10 minutes If after 6 long duration retries oscillation con...

Page 14: ... VAC External Power Supply AC Power Frequency 47 63 Hz Weight 31 0 lbs 14 1 kg Thermal Management Fan Cooled Surface Coating Powder Coat AC Current 2 0 Amps 120 VAC 1 0 Amps 230 VAC Repeater Size Height 5 25 in 3RU Width 19 00 in Depth 20 28 in Heat Output 700 BTU Hr Parameter Specification Notes Relative Humidity 5 to 95 Non condensing Temperature Range 0 to 50 C 32 to 122 F ...

Page 15: ...dB In 0 5 dB steps RMS Vector Error EVM 3 max TDMA EDGE W CDMA CDMA2000 CDMA RHO 0 98 min CDMA2000 1x EVD0 Spurious Emissions Applicable Documents FCC 13 dBm max Per FCC part 2 22 24 Industry Canada 13 dBm max Propagation Delay 2 5 usec Input VSWR Typ 2 0 1 41 dBm Connectors N Female LTE 29 dBm Linear Output Power 37 dBm max CSI DSP85 255 Down Link LTE 36 dBm CSI DSP85 255 Up Link 30dBm max LTE 29...

Page 16: ... 16 Mechanical Drawing HIGH LOW COM ETHERNET USB STATUS 2 STATUS 1 A COM HIGH LOW COM SERVER DONOR ...

Page 17: ...hat 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 depart ment or you may refer to the Additional Tips section at the end of this manual When connection is made the user will be pro...

Page 18: ...h 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 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 beca...

Page 19: ... the Program a Filter page below 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 t...

Page 20: ...MP Configuration If the repeater includes a USB 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 additional information on configuring the modem If the repeater is connected to an et...

Page 21: ...igation box Contact CSI for updates and instructions System Health Install Upload The user may clear LED indicators alarms and the Event Log by clicking the Clear Log button If required visit the System Health screen and click on Trigger Test Alarm and wait for confirmation that the Service Provider representative that is responsible for monitoring the repeater has been notified of the alarm Be su...

Page 22: ...er to specify what events will trigger an alarm NOTE Letters numbers hyphens are the only acceptable nomenclature for the Location field and hyphens may not be used as the first or last character E mail Configuration E mail Configuration page allows the user to enter up to five E mail addresses to which the repeater can send specified alarm messages when the repeater is connected via ethernet or w...

Page 23: ...s 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 Text Menu Interface Local Access By clicking on the Change Password link the user is brought to the Change Password page From here he or she can quickly and easily reset the password for the unit A word of warning he...

Page 24: ...he latest TeraTerm Pro Web release Version 3 1 3 October 8 2002 ttpro313 zip When the program is started the following screen is displayed 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 it is COM 1 Thi...

Page 25: ...log screen Go to the setup dropdown menu and select Serial port to make changes to the serial port setup Configure the terminal program for the correct COM port in this case COM 1 and 115200 baud rate as shown below Terminal Emulation Set up ...

Page 26: ...er 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 user name and password The default user name is csi and the password is csi1234 The actions displayed are self explanatory Pressing 1 will continue to expand this session screen and allow the following paramet...

Page 27: ... by typing the desired gain at the prompt The user is then returned to the previous menu 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 ...

Page 28: ... the IP addresses of both the computer used and the repeater must use 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 M...

Page 29: ...ch will require the user to log in The default user name is user The default password is csi1234 In the field after the prompt type the user name and password After typing the password press the enter key and the main menu will be displayed as shown next Telnet Session Login ...

Page 30: ...d to become fully functional con tact the service provider In addition an IP address must be obtained and entered into the repeater Once the modem has been installed and activated it can be accessed from any terminal emula tion program just as in the serial and Telnet examples provided earlier Access response time will depend on many factors some of which are Quality of the connection RF signal in...

Page 31: ... on your Windows computer Click in the Network Connections Icon in the Control Panel See below Right click on Local Area Connection and select Properties Scroll down to Internet Protocol TCP IP and click on the Properties button Additional Tips ...

Page 32: ...tered 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 ...

Page 33: ...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 sig nals Be sure to set the RBW back when you want to measure the power level Suggested spectrum analyzer se...

Page 34: ...rranty 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 INFRINGE MENT WITH RESPECT TO THE PRODUCTS IN NO EVENT SHA...

Page 35: ...ar Gain 15 Linear Output Power 15 Liner Output Power 15 Local Network 18 Log Configuration 23 login 17 M Manual Gain Control 15 Maximum RF input Power 15 Modem Interface 30 modulation selection 19 Monitoring Alarms 9 N Noise Figure 15 null modem adapter 23 O OIP3 15 P Pass Band Ripple 15 Product Registration Information 4 Program a Filter 19 Propagation Delay 15 R Reboot 22 Relative Humidity 14 Re...

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