Public Wireless CM150D01 Single Band fiber optically fed 850MHz outdoor repeater User Manual Revised
Public Wireless, Inc Single Band fiber optically fed 850MHz outdoor repeater Revised
Revised User Manual
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| Mirror Download [FCC.gov] | |
| Document ID | 1233338 |
| Application ID | NlEhKc1NYCpEaLSDk+UJ5w== |
| Document Description | Revised User Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 41.62kB (520279 bits) |
| Date Submitted | 2010-01-26 00:00:00 |
| Date Available | 2010-01-14 00:00:00 |
| Creation Date | 2010-01-20 13:36:17 |
| Producing Software | Acrobat Distiller 8.0.0 (Windows) |
| Document Lastmod | 2010-01-20 13:38:06 |
| Document Title | Microsoft Word - FIBER DAS PRODUCT MANUAL v4 for FCC.doc |
| Document Creator | PScript5.dll Version 5.2.2 |
| Document Author: | daniel |
Fiber DAS Operating Manual Public Wireless 2009. 12 Contents 1. 2. 3. 4. 5. Introduction................................................................................................. 3 1.1. General............................................................................................. 3 Network configuration of system........................................................................ 3 2.1. Network configuration............................................................................ 3 System Specifications .................................................................................... 3 3.1. System specifications............................................................................ 3 3.1.1. Frequency allocation .................................................................... 3 3.1.2. System Specifications .................................................................. 3 Mechanical Specifications ............................................................................... 3 4.1. CM150D-01 DU .................................................................................. 3 4.1.1. Mechanical Design ...................................................................... 3 4.1.2. Mechanical specification ............................................................... 3 4.1.3. Descriptions of CM150D-01 DU ...................................................... 3 4.2. CM150D-01 RU .................................................................................. 3 4.2.1. Mechanical Design ...................................................................... 3 4.2.2. Mechanical Specification ............................................................... 3 4.2.3. Description of CM150D-01 RU ........................................................ 3 4.2.4. Module Composition .................................................................... 3 4.2.5. Function of Modules..................................................................... 3 Administration Program (RptMan) ...................................................................... 3 5.1. System Requirement ............................................................................. 3 5.2. Screen.............................................................................................. 3 5.3. Status Display..................................................................................... 3 5.4. Control Policy ..................................................................................... 3 5.5. Menu ............................................................................................... 3 5.6. Toolbar............................................................................................. 3 5.7. Program operation ............................................................................... 3 5.7.1. Initiating communication................................................................ 3 5.7.2. Disconnection ............................................................................ 3 5.7.3. CM150D-01 RU Status Retrieval and Control ....................................... 3 2 / 17 FCC WARNING This equipment generates or uses radio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or modification is made. 3 / 17 1. Introduction 1.1. General The Public Wireless Fiber Fed DAS solution allows deployment of cellular coverage in areas underserved by the current cellular network. 2. Network configuration of system 2.1. Network configuration The Public Wireless Fiber Fed DAS solution conforms to the traditional analog fiber transport DAS architecture, with central hub units (DUs) feeding RF signals over fiber links to CM150D remote units (RUs). z System configuration System Connection: Single mode fiber optic cable between DU and RU Optic Wavelength: 1310nm for FWD, 1550nm for RVS 3. System Specifications 3.1. System specifications 3.1.1.Frequency allocation 3.1.2.System Specifications Item Downlink (Tx) Uplink (Rx) Frequency Stability Specification WCDMA GSM 870 - 890 MHz 825 – 845 MHz 869 - 891.4 MHz 824 – 846.4 0.01PPM System Delay 5usec max. Tx-Rx Isolation 100dB min. Impedance RU DL Output Power System Gain 50 Ohm FWD Spurious RVS Noise Figure EVM or Rho Gain Control Range VSWR 37 dBm composite 37 dBm composite 72dB 60dB 3GPP, FCC compliant 3GPP, FCC compliant 7dB max. 7dB max. 12.5% RU: 20dB by 1dB Step RU: 20dB by 1dB Step 1.5: 1 max. 1.5: 1 max. 4 / 17 Remarks cf. 3.2.1 4. Mechanical Specifications 4.1. CM150D-01 DU 4.1.1.Mechanical Design [FRONT] 4.1.2.Mechanical specification No Items Exterior view Material Connector Type Specifications 1. Shelf attachable type to both INDOOR and OPEN RACK 2. W 19” ³ H 3.5” ³ D 15.75” 3. Weight: 14.1 lbs Aluminum (AL5052, AL6063) is mainly used for protection from corrosion by external environments. 1. Optic I/O: FC/APC at rear 2. RF I/O: SMA Female at rear 3. Monitor port: SMA Female at front 5 / 17 4 Power Input Ground Communication Port 1.Power: 110-120Vac, 60Hz 2.Connector: IN-NO3BEH 14SQ 2Hole ground pipe (right side of shelf) and M4 “O” rug ground (rear side of shelf) 9P D-SUB (GUI), front side 4.1.3.Descriptions of CM150D-01 DU [Downlink Path] The signal from GSM or WCDMA BTS is fed to the RF input port of DU. It becomes the input signal to the optic module to be transmitted to RU. [Uplink Path] The optical signal from RU (GSM or WCDMA) is converted into RF and becomes the input signal to the BTS of GSM or WCDMA. 4.2. CM150D-01 RU 4.2.1.Mechanical Design 6 / 17 4.2.2.Mechanical Specification No Item Dimension & Weight Method of Cooling Optic I/O ANT PORT Power Input Waterproof condition Description Dimension: W 25” ³ H 12” ³ D 11” Weight: 65 lbs Natural convection (Heat-sink) 1. Single port 2. Connector type: FC/APC 1. Single port 2. Connector Type: N Type 1. 65 – 90 VAC Quasi Square Wave 2. Single port 3. Connector Type : F Connector IP67 compliant 4.2.3.Description of CM150D-01 RU [Downlink path] The optical signal is converted into RF and linearly amplified at HPA, passed through the Duplexer, and finally transmitted through an external antenna. [Uplink Path] GSM and WCDMA signals incoming from an antenna are first passed by the Duplexer and then transmitted to DU through the optic module. 7 / 17 8 / 17 4.2.4.Module Composition No ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ Module RF FWD AGC for W/G (RFAGC-WG) RF FWD Channel Selector (RFCHS) Slave Optical Transceiver unit (SOU) RU RVS Channel Selector (RRCHS) RU RVS LNA for W/G (RRLNA-WG) HPA Front-End Filter Unit (FE-Duplexer) PSUs NMS Controller DC DC Converter Surge Arrester Voltage Used 6.5Vdc 6.5Vdc 6.5Vdc 6.5Vdc 9Vdc 27Vdc 60-90VAC 9Vdc 28 VDC 4.2.5.Function of Modules No Module Description 9 / 17 Remarks 1 [RFAGC-WG] Divides RF signal (GSM and WCDMA) and modem signal [RFCHS] Controls the level of FWD output signal, select the downlink band and perform the ALC function. The module output is sent to HPA. [SOU] Converts E/O (or O/E) of FWD and RVS signals. Wavelength: TX 1550[nm], RX 1310[nm] [FSK Modem] Data modem for RU and DU communication RU → DU frequency: 340MHz DU → RU frequency: 360MHz [RRCOM-WG] Combines RF and data signal into a signal and provides the combined signal to optical module in order to convert E/O. [RRCHS] Amplifies RVS signal, select the filtering band and control the uplink path gain of RU. [RRLNA-WG] A low noise amplifier module for GSM and WCDMA. It has 20dB coupling gain compared to the output of the module. And includes built-in local oscillator to check uplink path gain. [HPA] 8Watt High power amplifier that amplifies the signal from the RFCHS. 10 / 17 9 [FE-Duplexer] Front end duplexer that passes through desired frequency bands. 11 [NMS] Monitors/controls the status, and the configurable items and the modules of RU. 12 [Interface BD] Provides DC current to modules which are connected to interface B’D and supports a connection port to communicate with NMS B’D. 11 / 17 5. Administration Program (RptMan) Administration program (RptMan) is a management program for CM150D-01 and provides status monitoring and control functions to users. 5.1. System Requirement System: Desktop or laptop PC OS: Windows XP or later Resolution: 1024 ³ 768 or more Connection Cable: 9 pin serial cable (cross type) 5.2. Screen Section Window Title Description Displays the name of management program (GUI), i.e. RptMan. Displays the type of equipment which is currently connected to program (DU or RU). Menu Bar Presents working menu for operators. It is associated with tool icons, which can activate the tool bar menus. Toolbar Presents icons (button type) for frequently used command. User friendly icons are used. Icons are activated or disabled as to the status of repeater. Work Space Status information and control function are provided with a block diagram view of DU and RU. Provides the working space of windows or dialogs. 5.3. Status Display Status of repeater is displayed by LED and values. The meanings are as follows. 12 / 17 z LED Alarm: On/Off: blinking means ALARM, ON, OFF Exception) for HPA, is ON, means NORMAL is OFF z Value Units are not displayed (omitted). Value displayed in box ( z Control on controllable item. The shape of mouse cursor is changed to The texts of controllable LED or values are displayed in BOLD font. 5.4. Control Policy z System parameter is controlled one at a time. z Click a control item (button) to popup a control popup dialog. Configurable Item Target Equip. or RU) (DU Showing range and the result of control z Once a dialog popup window is opened, it stays there for repeated control. 5.5. Menu Menu File Sub Menu Connect Disconnect Exit Power Table TC Table Image Compression Action Image Downloader Factory Setting Gain Setting View Window Donor Window Remote Window Cascade Tile Horizon Packet Debug Function Connects GUI and repeater to communicate Disconnects GUI and repeater Finishes admin program. Presents a dialog to manipulate RF power table Presents a dialog to manipulate temperature compensation table Compressed the firmware file (executable file of repeater) to download Downloads compressed firmware file to repeater Sets configured values of repeater back to values of factory settings Tx: set ATT to have 33dBm remote HPA output. Rx: set ATT to have 40dB gain of Rx path including optical loss. Presents DU status window in work space Presents RU status window in work space Cascade or tile horizon arrangement of repeater status windows in work space Presents debug window in work space displaying packets between repeater and GUI program 13 / 17 Help About RptMan Displays version of GUI program named RptMan (Repeater Manager) 5.6. Toolbar ITEM Communication Establishment Communication Disconnection Polling Stop/Resume ICON Function Establishes RS-232C connection to the repeater, then GUI starts to communicate and status of repeater are polled and displayed. Disconnects communication with connected repeater. Status of repeater is not updated. Stops or resumes polling action of GUI program. (activated in toggling way) Power Table Presents a dialog to manipulate RF power table T/C table Presents a dialog to manipulate temperature compensation table Debug Packet Displays packet data between GUI and repeater like protocol analyzer and it may help debugging of software Compresses image file of repeater Compression of image file Gain Setting TX: set ATT to have 33dBm HPA RX: set ATT to have 40dB gain of Rx path Donor Download Download donor firmware files to a designated equipment. Remote Download Download remote firmware files. Donor Factory Setting Remote Factory Setting Changes donor parameters to factory setting. Changes remote parameters to factory setting. Help Shows version information 5.7. Program operation 5.7.1.Initiating communication Function Method Description Establishment of communication between GUI and repeater Click button in toolbar of GUI program Port Combo box to choice com port (COM1, COM2, …) OK Button Initiates communication between GUI and repeater, then close this popup window(“Open Connection”) Cancel Button Cancels communication establishment and close the popup window 5.7.2. Disconnection Function Method Description Disconnection of GUI and repeater Click button in toolbar of GUI program GUI on PC and repeater disconnect communication with each other by this action. 14 / 17 5.7.3.CM150D-01 RU Status Retrieval and Control Group Description z Version: Version of firmware z Type: Type of repeater z User Connect: Connection status of COM port of repeater z PSU: Status of PSU z TMPCUR: Current temperature of repeater z TMPUPR: Value/control of upper threshold of temperature (button) and alarm status (LED) 15 / 17 z LDPWR: Value of LD power (box) and status of LD (LED) z LDLWR: Value/control of lower threshold of LD power (button) and lower alarm status of LD power (LED) z PDPWR: Value of PD power (box) and status of PD (LED) z PDLWR: Value/control of lower threshold of PD power (button) and lower alarm status (LED) z INPWR: FWD RF input power display z OUTPWR: FWD RF output power display z PLL: Set PLL value, and shows PLL alarm status z ATT: Set ATT to control FWD level, and shows it s value. When ATT is set manually, ALC ATT is set to zero, and USR ATT is set to ALC ATT + (ATT change). Displayed ATT value = USR ATT + ALC ATT z USR ATT: When ATT is set, USR ATT is set to ALC ATT + (ATT change). z ALC ATT: It is automatically adjusted by HPA ALC to control FWD gain, and it is set to “0” when ATT is controlled. z ASD: When input upper threshold alarm occurs, set ASD activation, and shows its status. z IN PWR: RVS input power value z IN UPR: Set RVS input upper threshold, and shows the alarm status of input upper threshold RVS. z OUTPWR: RVS RF output power z ATT: Set ATT to control RVS level, and shows it s value. z PLL: Set PLL value, and shows PLL alarm status z On/Off: Status/control the operation state of HPA z OVTMP: Alarm status of HPA Overtemperature z OVPWR: Alarm status of HPA OverPower (LED) z VSWR: Alarm status of HPA VSWR (LED) z OUT PWR: Output power level of HPA (box) z OUT UPR: Value/control of upper threshold of HPA output power (button), alarm status (LED) z OUT LWR: Value/control of lower threshold of HPA output power (button), alarm status (LED) z ALC: Set ALC level for HPA output, and shows ALC status. RFCHS ALC ATT is used 16 / 17 to control HPA level. Shutdown): z ASD(Auto ASD level (button), e running status of function (LED) z Pilot On/Off: Set CW signal generation, and shows its status. It is used for RVS gain setting. 17 / 17
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