Alcatel USA 8505U-8 Digitally Modulated Radio User Manual 06 DS3 Initial Turnup

Alcatel USA Marketing, Inc. Digitally Modulated Radio 06 DS3 Initial Turnup

Contents

Initial Turnup

3DH03220 MDR-8000 Series RadiosIssue 6, April 20026-1 Page section 6 DS3 initial turnup List of Paragraphs 6.1 General ..................................................................................................6-36.2 Sequence of Events...................................................................................6-36.3 Provisioning Overview..............................................................................6-36.4 Test Procedures......................................................................................6-256.5 Testing Sequence ...................................................................................6-256.6 Test Equipment Required .........................................................................6-27 List of Charts Chart 1 Load MDR-8000 Software on PC..................................................................... 6-5Chart 2 Establish COM Port ........................................................................................ 6-7Chart 3 Provisioning................................................................................................. 6-11Chart 4 Transmit Crystal Oscillator Frequency Check .................................................. 6-29Chart 5 Transmitter Output Level Check (No PA)......................................................... 6-31Chart 6 Power Amplifier Output Level Check ............................................................. 6-35Chart 7 DS3 Radio DADE......................................................................................... 6-39Chart 8 DS3 Line DADE............................................................................................ 6-41Chart 9 Over-The-Hop XMTR Output Power and RCVR RSL ......................................... 6-45Chart 10 Over-The-Hop DS3 BER Threshold Test........................................................... 6-47 List of Tables Table 6-1 Test Equipment Required ......................................................................... 6-27 List of Figures Figure 6-1 Load USI Software on PC .......................................................................... 6-6Figure 6-2 USI Computer Hookup ..............................................................................6-8Figure 6-3 Communications Port Setup .......................................................................6-9Figure 6-4 Provisioning Sequence............................................................................6-12
3DH03220 MDR-8000 Series RadiosIssue 6, April 20026-2 Page Figure 6-5 DS3 Radio Configuration Provisioning (Sheet 1 of 3)..................................6-13Figure 6-5 DS3 Radio Configuration Provisioning (Sheet 2 of 3)..................................6-14Figure 6-5 DS3 Radio Configuration Provisioning (Sheet 3 of 3)..................................6-15Figure 6-6 DS3 Facilities Provisioning.......................................................................6-16Figure 6-7 Wayside DS1 Facilities Provisioning........................................................6-17Figure 6-8 DS3 Radio Service Channel Provisioning ..................................................6-18Figure 6-9 DS3 Radio Audio Provisioning.................................................................6-19Figure 6-10 DS3 Radio MCS-11 Provisioning..............................................................6-20Figure 6-11 ELMC Provisioning .................................................................................6-21Figure 6-12 ELMC Remote Time-Out Constant Provisioning ...........................................6-22Figure 6-13 Control Names Provisioning ....................................................................6-23Figure 6-14 DS3 Station Alarm Names Provisioning ....................................................6-24Figure 6-15 Testing Sequence ...................................................................................6-26Figure 6-16 Transmit Crystal Oscillator Frequency Check..............................................6-30Figure 6-17 Transmitter Output Level Check (No PA)....................................................6-33Figure 6-18 PA Output Level Check............................................................................6-38Figure 6-19 DS3 Radio DADE Adjustment...................................................................6-40Figure 6-20 DS3 Line DADE Adjustment .....................................................................6-42Figure 6-21 DADE Fine Tuning ..................................................................................6-43Figure 6-22 XMT Output Power and RSL Test...............................................................6-46Figure 6-23 DS3 BER Threshold Test (Sheet 1 of 2) ......................................................6-51Figure 6-23 DS3 BER Threshold Test (Sheet 2 of 2) ......................................................6-53
3DH03220 MDR-8000 Series RadiosIssue 6, July 2002 DS3 Initial Turnup6-3 6 DS3 INITIAL TURNUP 6.1 GENERAL This section describes the procedures required to turn up the DS3 MDR-8000/i Microwave Digital Radios after installation. 6.2 SEQUENCE OF EVENTS Perform the following initial turnup procedures in sequence: 1 Install software on PC (Chart 1). Software installed at the factory before delivery should not beoverwritten by downloading to the radio controller at initial tur-nup. Refer to Section 10, Maintenance for procedure to upgradeexisting software. 2 Establish communication between radio and USI computer (Chart 2). 3 Provision radio (Chart 3). Before troubleshooting a radio that is not performing correctly,check that the antenna has been aligned by contacting the programmanager, project engineer, or appropriate customer representative. 4 Perform applicable test procedures (Chart 4 through Chart 10). 5 Log test results on field test data sheet. 6.3 PROVISIONING OVERVIEW This part of the section describes provisioning options available with the MDR-8000 software application. Provisioning allows for the definition, editing, and storing of specific functions. The MDR-8000 provides the ability to provision equipment and facilities through a series of Windows™-based screens and messages. The Provision-ing menu lists equipment and functions which may be provisioned. Use only those provisioning screens that are applicable to your radio. Refer to on-line help for con-text-sensitive description of the screens and step-by-step procedures to accomplish other Provisioning tasks.NoteNote
6-4
3DH03220 Chart 1 Issue 6, July 2002 DS3 Initial TurnupLoad MDR-8000 Software on PC 6-5 Chart 1Load MDR-8000 Software on PC PURPOSE Provides procedures to load the Windows user interface (WINUSI) software supplied on CD ROM into the user’s PC. Radio controller software is loaded at the factory and therefore the procedure to load initial software onto the controller is not included in this section. The procedure for upgrading software is provided in the Section 10, Maintenance. PREREQUISITES Windows 95, 98, 2000, or NT software loaded onto PC EQUIPMENT REQUIRED PC – 100 Mhz @ 32 RAM minimum, Pentium or equivalentMDR-8000 DS3 Software Kit, PN 695-9406-022 GENERAL Before operating the user system interface (USI) for the first time, the programs contained on the CD ROM must be installed on the PC. The installation process configures the PC for its unique requirements and prepares it to run the program. For additional information to set up and operate the PC, refer to Section 9, User’s Guide. STEP PROCEDURE1 Insert CD ROM disk into PC. 2 On Windows desktop, double click on My Computer icon. My Computer window displays. 3 In My Computer window, click on CD ROM icon. Files window displays. 4 See Figure 6-1. Follow directions and load setup.exe file (containing both USI and download software) on PC. 5 STOP. This procedure is complete. Proceed to Chart 2.
Chart 1 3DH03220DS3 Initial Turnup Issue 6, July 20026-6 Load MDR-8000 Software on PC Figure 6-1 Load USI Software on PCLMW-608206/20/02AddressFileD:\C:\Edit View GoFavoritesHelpSetup cannot install system files or update shared files if they are in use.Before proceeding, we recommend that you close any application you maybe running.MDR-8000 DS3 USI SetupExit SetupOKDirectory:c:\winusi12\Begin the installation by clicking the button below.Click this button to install MDR-8000 DS3 USI software to the specified destination directory.Exit SetupChange DirectoryMDR-8000 DS3 USI SetupOKMDR-8000 DS3 USI Setup was completed successfully.MDR-8000 DS3 USI SetupOKsetup.1stRelease Docs win12_12 CABsetup.exeBack Forward Cut Copy PasteDelete PropertiesUndoUp Views1DOUBLE CLICK2CLICK HERE3CLICK HERE4CLICK HEREDOWNLOADINGCOPYINGFILESLOADINGFILESDO NOT USE – WILL CAUSEOPERATIONAL PROBLEMS
3DH03220 Chart 2 Issue 6, July 2002 DS3 Initial TurnupEstablish COM Port 6-7 Chart 2Establish COM Port PURPOSE Provides procedures to establish communication between the USI computer and the controller in the radio. PREREQUISITES Software loaded into USI computer (Chart 1) TEST EQUIPMENT REQUIRED PC – 100 Mhz @ 32 RAM minimum, Pentium or equivalentRS-232 Interface Cable Alcatel PN 695-7848 STEP PROCEDURE Disable infrared option on laptop (if equipped) to prevent dis-rupting communication on com port. 1 Connect RS-232 interface cable between USI connector on controller and PC. See Figure 6-2. 2 On Windows desktop, click on Start icon. Program menu displays. Only one COM port can be used at a time. 3 On Program menu, click on Win USI program. Win USI screen displays with message COMMUNICATING to indicate PC is communicating with the radio controller. If COMMUNICATION DOWN message is displayed, perform procedure shown on Figure 6-3 to change COM port. 4 STOP. This procedure is complete. Do not close Win USI screen. Proceed to Chart 3.NoteNote
Chart 2 3DH03220DS3 Initial Turnup Issue 6, July 20026-8 Establish COM Port Figure 6-2 USI Computer HookupMW211–0066–1101598AE–37( )CNTLRC1RS–232C PORTRS–232CINTERFACE CABLEUSITERMINALTO CONNECTOR J301(CONNECTS TOAE–37 CONTROLLER)MDR–8000SHELF
3DH03220 Chart 2 Issue 6, July 2002 DS3 Initial TurnupEstablish COM Port 6-9 Figure 6-3 Communications Port Setup Alcatel User InterfaceFile OptionViewLMW-102306/12/00Com 2 RAK10Communicating**Tuesday, June 4, 2000 USI Software R1.009:49:33 AMController Software 1.03Would you like to save this setting?Save *.ini FileInvalid port numberCom Port ErrorOKOK Cancelcom 1com 2com 3com 4OK Cancelcom 1com 2com 3com 4com 3Please select a valid com-port in thefollowing picklistDOUBLE CLICKCLICK HERE. CONFIRMATION MESSAGEDISPLAYS.CLICK HERE TO SAVESELECT ANOTHER COMM PORTIF COM PORT IS CORRECTALM/STATUS SCREEN DISPLAYS. IF NOT, COMM PORT ERROR MESSAGE DISPLAYS.CLICK HERE. COMM PORT SELECTION SCREEN DISPLAYS.
6-10
3DH03220 Chart 3 Issue 6, July 2002 DS3 Initial TurnupProvisioning 6-11 Chart 3Provisioning PURPOSE Provides procedures to provision the radio. Check factory provisioning against actual system requirements. If the provisioning checks find differences in provisioned parameters, change the provisionable parameter(s) as required. PREREQUISITES Software loaded into radio (Chart 1).Communication established between PC and radio controller (Chart 2). TEST EQUIPMENT REQUIRED PCRS-232 Interface Cable Alcatel PN 695-7848 GENERAL This turn-up procedure serves as a guide to configure and provision the radio system using the PC.At initial turn-up, the MDR-8000 radios at each site must be provisioned on site using local provisioning menus on the USI computer. Radio configuration, mode of operation, and equipment configuration provisioning can only be performed locally. After the remote addresses have been set locally, if ELMC option key on controller has remote provisioning capability, the user can change transmit switching, and receive switching functions and change DS3 and fault alarm provisioning. STEP PROCEDURE Changes to provisioning do not have to be made in any particu-lar order. 1 Display Local Provisioning screen (Double click tower icon on Win USI screen). 2 Check factory provisioning and reprovision parameters as necessary for DS3 radio. See Figure 6-4 for sequence. 3 Click on Prov. Save on tool bar to store new provisioning information on controller. 4 STOP. This procedure is complete. Proceed to Chart 4.Note
Chart 3 3DH03220DS3 Initial Turnup Issue 6, July 20026-12 Provisioning Figure 6-4 Provisioning SequenceLMW-607806/27/02FIG 6-6DS3FACILITIESPROVISIONINGFIG 6-12ELMC REMOTETIME-OUT CONSTANTPROVISIONINGFIG 6-5DS3 RADIO CONFIGPROVISIONINGFIG 6-7WAYSIDE DS1FACILITIESPROVISIONINGFIG 6-8DS3 RADIOSVC CHANPROVISIONINGFIG 6-9DS3 RADIOAUDIOPROVISIONINGFIG 6-10DS3 RADIOMCS-11PROVISIONINGFIG 6-11ELMCPROVISIONINGFIG 6-13CONTROL NAMESPROVISIONINGOPTIONALENTRYFIG 6-14STATION ALM NAMESPROVISIONINGSTARTENDOPTIONALENTRY
3DH03220 Chart 3 Issue 6, July 2002 DS3 Initial TurnupProvisioning 6-13 Figure 6-5 DS3 Radio Configuration Provisioning (Sheet 1 of 3)ATPC Enabled A&B PA PresentRADIO CONFIG:HS Tx/HS Rx TERMINALSYSTEM ALARMVisual/Audible Relays ON/NO Station Alarm 13-16Degrade EnableRSL Alarm EnableDisable AGC Eye BER DisableRCV SWITCHING:RADIO TYPE:MDR-8000 DS3 3 LINES 64 QAMOPTIONS:Stat/Prov/WaySideOption Key:SYSTEM ID:TEST1 DisableRADIO LINK ID:ELMC:SELECT DISABLE OR DOUBLE CLICK TO ENABLE (00 DISPLAYS). ENTER 2-DIGIT NUMBERBETWEEN 00 AND 99 AS IDENTIFICATION FORRADIO RCV/XMT PAIR.USE FOR FREQUENCY COORDINATION IN CONGESTED AREAS THAT HAVE NEARBYTRANSMITTERS AT SAME FREQUENCY WITH SAME MODULATION. ID MUST BE SAME AT BOTHENDS OF HOP. IF RCV ID DOES NOT MATCH IDRECEIVED FROM FAR-END XMTR, A USI ALARMAND RACK ALARM ARE GENERATED.DISPLAYS 1-3 DS3 LINES AVAILABLE AS DETERMINED BY CAPACITY KEY. CHANGING NUMBER OF LINES REQUIRES CHANGING CAPACITY KEY.SELECT APPROXIMATE ERROR RATE AT WHICH EYE CLOSURE ALARM ACTIVATES AND SWITCHING OCCURS: EYE BER=1X10-5, 1X10-6, 1X10-7, 1X10-8 OR SELECT Eye BER Disable TO ACTIVATE ALARMS AT APPROXIMATELY 1X10-6 WITHOUT RECEIVERS SWITCHING.SELECT A&B PA Present IF SHELF IS EQUIPPED WITH A&B PAs, A OR B PA ONLY IF RACK IS EQUIP-PED WITH ONLY ONE PA, OR NO PA IF SHELF IS NOT EQUIPPED WITH PA. UNEQUIPPED PA ALARMS ARE DISABLED.SELECT Major/Minor TO TRIGGER MAJOR ALARM ON ANY ALARM ON ON-LINE SIDE AND MINOR ALARM ON ANY ALARM ON OFF-LINE SIDE. SELECT Visual/Audible TO TRIGGER RACK ALARM ON ANY ALARM ON ON-LINE SIDE.DISPLAYS ELMC OPTION KEY TYPE INSTALLED ON CON-TROLLER. STAT (STATUS)/PROV (REMOTE PROVISIONING)/ WAYSIDE (WITH WAYSIDE DS1 MONITORING). NOT PRO-VISIONABLE. CHANGING DISPLAY REQUIRES CHANGING OPTION KEY.SELECT TERMINAL, REPEATER, RING TERMINAL OR RING REPEATER FROM DROP DOWN LIST. SELECT REPEATER IF TRAFFIC AND SERVICE CHANNEL (FOUR RAILS OF X/Y DATA) ARE BEING TRANSPORTED BETWEEN J314 OF BOTH SHELVES.ENABLE OR DISABLE AUTOMATIC POWER CONTROL (ATPC) FUNCTION. SELECTATPC Disable, ATPC Enabled, OR ATPC with Timeout FROM DROP DOWN LIST. SEE SHEET 2 0F 2FOR DETAILS.DISPLAYS DS3 (64 QAM) MODULATION SCHEME. NOT PROVISIONABLEDISPLAYS RADIO TYPE NOT PROVISIONABLEBACKSPACE TO DELETE CURRENT ADDRESS AND ENTER 5-DIGIT REMOTE RACK ADDRESS.SEE FIGURE 9 FOR DETAILS.SELECT RSL-Sw Enable TO ENABLE AUTOMATIC RECEIVER SWITCHING BASED ON RSL. WHEN ENABLED, RECEIVER SWITCHES IF:1. ON-LINE RCV RSL IS BELOW RCV AGC THRESHOLD, AND2. OFF-LINE RCV RSL IS ABOVE RCV AGC THRESHOLD.SELECT RSL-Sw Disable TO DISABLE AUTOMATIC RECEIVER SWITCHING.LMW-5006Sheet 1 of 206/04/02SELECT Station Alarm 13-16 TO ENABLE STATION ALARM 13-16 INPUTS TO RELAY INTFC. WHENEXTERNAL TBOS IS WIRED TO RADIO, SELECTTBOS Display 1-8 TO ENABLE TBOS DRIVERS ON CONTROLLER AND SELECT A TBOS DISPLAY (1-8)TO VIEW. SELECT Relays ON/NO (NORMALLY OPEN-HIGH IMPEDANCE) OR Relays ON/NC (NORMALLY CLOSED-GROUND) ON ALARM FOR ALARM/STATUS OUTPUTS ORRelays OFF. REFER TO RELAY INTERFACE IN THEORY SECTION FOR DETAILS.
Chart 3 3DH03220DS3 Initial Turnup Issue 6, July 20026-14 Provisioning Figure 6-5 DS3 Radio Configuration Provisioning (Sheet 2 of 3)ATPC Enabled A&B PA PresentRADIO CONFIG:HS Tx/HS Rx TERMINALSYSTEM ALARMVisual/Audible RELAYS ON/NO Station Alarm 13-16 RSL Alarm EnableDegrade EnableDisable AGC BER DisableRCV SWITCHING:RADIO TYPE:MDR-8000 DS3 3 LINES 64 QAMOPTIONS:Stat/Prov/WaySideOption Key:SYSTEM ID:TEST1 DisableRADIO LINK ID:ELMC:LMW-5007Sheet 2 of 206/04/02SELECT ATPC OR ATPC T/O ENABLE AUTOMATIC XMT POWER CONTROL (ATPC) FUNTION. WHEN PROVISIONED ATPC OR ATPC T/0, ONE RCVR OUT-OF-LOCK CAUSES HIGH POWER ATPC FOR 10 SECONDS EVERY ONE MINUTE. IF BOTH RCVRS ARE OUT-OF-LOCK, ATPC GOES TO HIGH POWER AND STAYS AT HIGH POWER UNTIL ONE RCVR (REVERTS TO ONE RCVR OUT-OF-LOCK MODE) OR BOTH RCVRS LOCK. WHEN PROVISIONED ATPC T/O (TIMEOUT), IF CMD PATH IS LOST. ATPC GOES TO HIGH POWER FOR FIVE MINUTES THEN GOES TO LOW POWER. THEN, EVERY HOUR, ATPC GOES HIGH FOR 10 SECONDS AND THEN GOES TO LOW POWER. THIS CONTINUES UNTIL THE CMD PATH IS RESTORED. SELECT DISABLE TO DISABLE ATPC FUNCTION.NOTES1. ATPC T/O IS A CMD PATH FUNCTION PERFORMED AT XMTR.2. ATPC TRACKS RCVR WITH HIGHEST LEVEL.3. LOW POWER ATPC IS 10dB DOWN FROM HIGH POWER.SELECT Degrade Enable TO SWITCH RCVRS WHEN RCV SIGNAL DEGRADES PAST POINT THAT CAUSES BER ERROR (ERROR RATE IS SELECTED ON DS3 FACILITIES PROVISIONING SCREEN). SELECT Degrade Disable TODISABLE SWITCHING.SELECT RSL Alarm Enable TO ENABLE ALARM ON USI ALARM AND STATUS SCREEN WHEN RSL DROPS BELOW THRESHOLD. SELECT RSL Alarm Disable TO-INHIBIT ALARM.
3DH03220 Chart 3 Issue 6, July 2002 DS3 Initial TurnupProvisioning 6-15 Figure 6-5 DS3 Radio Configuration Provisioning (Sheet 3 of 3)ATPC Enabled A&B PA PresentRADIO CONFIG:HS Tx/HS Rx TERMINALSYSTEM ALARMVisual/Audible RELAYS ON/NO Station Alarm 13-16 RSL Alarm EnableDegrade EnableDisable AGC Eye BER DisableRCV SWITCHING:RADIO TYPE:MDR-8000 DS3 3 LINES 64 QAMOPTIONS:Stat/Prov/WaySideOption Key:SYSTEM ID:TEST1 DisableRADIO LINK ID:ELMC:LMW-506706/04/02SELECT ONE:NS Tx/NS RxNS Tx/HS RxNS Tx/SD RxHS Tx/HS RxHS Tx/SD RxFREQ DIVHS Tx/NS RxSIMPLEX NS TxSIMPLEX HS TxSIMPLEX NS RxSIMPLEX HS/SD RxNS = NON-STANDBYHS = HOT-STANDBYSD = SPACE DIVERSITYFQ = FREQUENCY DIVERSITYREFER TO APPLICATIONS SECTION FOR SIMPLIFIED BLOCK DIAGRAM AND DESCRIPTION OF RADIO CONFIGURATIONS.SELECT Degrade Enable TO ACTIVATE APPROXIMATE ERROR RATE AT WHICH BER Deg Alm ALARM ACTIVATES AND SWITCHING OCCURS: 1X10-5, 1X10-6, 1X10-8. 1X10-8 ON DS3 FACILITIES PROVISIONING SCREEN. SELECT Degrade Disable TO ACTIVATE BER Deg Alm AT SELECTED ERROR RATE WITHOUT RCVRS SWITCHING.
Chart 3 3DH03220DS3 Initial Turnup Issue 6, July 20026-16 Provisioning Figure 6-6 DS3 Facilities ProvisioningBIT ERROR RATEDS3 DEGRADE=10E-5INPUT LINE BRIDGESelect AllNATX/RX INTERFACE A123 123TX/RX INTERFACE BDS3 LINESXMT ALARM DISABLEOFFXMT VMR DISABLEONNAOFFONOFFOFFONOFFOFFONOFFOFFONOFFOFFONRCV ALARM DISABLEOFFRCV VMR DISABLEOFFAIS SIGNAL DISABLEOFFOFFOFFOFFOFFOFFOFFOFFOFFOFFOFFOFFOFFOFFOFFOFFAIS SIGNAL TIMING10/350 10/35010/350 10/350 10/350 10/35010/350SELECT ON TO BRIDGE DS3 LINE 1 ONTOSELECTED LINE(S) 2 AND/OR 3 TO PREVENTALARMS ON UNUSED LINE(S). SELECT OFFTO DISABLE FUNCTION.SELECT ON TO DISABLE AIS (BLUE SIGNAL) INSERTION ON LINE WHEN LOSS OF UPSTREAM DS3 FRAME IS DETECTED. SELECT OFFTO INSERT AIS (BLUE SIGNAL) WHEN RADIO OR DS3 FRAME LOSS IS DETECTED.SELECT ON TO DISABLE VIOLATION MONITORING AND REMOVAL (VMR)ON LINE DUE TO LOSS OF UPSTREAM DS3 FRAME. DS3 PARITYERRORS ARE NOT REMOVED AND ARE PASSED ON TO NEXT SECTION.SELECT OFF TO ENABLE VMR AND REMOVE DS3 PARITY ERRORS.SELECT OFF TO REPORT ALL ALARMS.SELECT ON TO DISABLE ALARMS FOR LINE.LMW-3133B06/02/02SELECT 10/350 TO INSERT AIS (BLUE SIGNAL) WHEN DS3 FRAME LOSS IS DETECTED FOR AT LEAST 10ms AND REMOVE AIS WHEN FRAME LOSS HAS CLEARED FOR 350ms.SELECT 3/3 TO INSERT AIS WITHIN 3ms OF DS3 FRAME LOSS DETECTION AND REMOVAL WITHIN 3ms AFTER FRAME LOSS CLEARS. WHEN Degrade Enable IS SELECTED ON RADO CONFIGURATION PROVISIONING SCREEN, SELECT APPROXIMATE ERROR RATE AT WHICH BER Deg Alm ALARM ACTIVATES AND RCVR SWITCHING OCCURS: 10E-5 (1X10-5), 10E-6 (1X10-6), 10E-7 (1X10-7), OR 10E-8 (1X10-8). WHEN Degrade Disable IS SELECTED, SELECT ERROR RATE AT WHICH BER Deg Alm ACTIVATES WITHOUT RCVRS SWITCHING.
3DH03220 Chart 3 Issue 6, July 2002 DS3 Initial TurnupProvisioning 6-17 Figure 6-7 Wayside DS1 Facilities ProvisioningALARM LOCK OUTSelect AllOFFDS1 CARD A123 123DS1 CARD BDS1 LINESDS1 LINE CODINGAMIAIS INHIBITOFFAIS INSERT1OFFAMIOFF1OFFAMIOFF1OFFAMIOFF1OFFAMIOFF1OFFAMIOFF1SELECT ON TO DISABLE ALARM REPORTING FOR WAYSIDE DS1 LINE. SELECT OFF TO REPORT ALL ALARMS FOR LINE.SELECT AMI OR B8ZS CODING FOR WAYSIDE DS1 LINE.LMW-3133C01/29/01SELECT 1 (ALL ONES) OR 0 (ALL ZEROES) FOR ALARM INDICATION SIGNAL (AIS) LINE CODE.SELECT ON TO DISABLE AIS INSERTION ON WAYSIDE DS1 LINE WHEN LOSS OF UPSTREAM DS1 FRAME IS DETECTED. SELECT OFF TO INSERT AIS WHEN DS1 FRAME LOSS IS DETECTED.
Chart 3 3DH03220DS3 Initial Turnup Issue 6, July 20026-18 Provisioning Figure 6-8 DS3 Radio Service Channel ProvisioningSERVICE CHANNEL: 2:AUDIO-2 -16/+7 Norm 3:MCS1:AUDIO-1 -16/+7 NormLMW-3017B02/22/02NOTE:THERE ARE FIVE CONNECTORS ON THE BACKPLANE TO INTERFACE THE THREE SERVICE CHANNELS.CONNECTORS ON BACKPLANE INTERFACE THREE FUNCTIONS: AUDIO, RS232, AND MCS. EACH SERVICECHANNEL IS PROVISIONED FOR A SPECIFIC FUNCTION. AUDIO AND MCS CAN BE PUT ON ANY OPEN SERVICECHANNEL. RS232-1 DATA CAN BE PUT ON SERVICE CHANNEL 1 AND RS232-2 DATA CAN BE PUT ON SERVICE CHANNEL 2. RS232 DATA CANNOT BE PUT ON SERVICE CHANNEL 3.SELECT AUDIO–1 0/0 Norm, AUDIO–1 0/0 O/H, AUDIO–1 –16/+7 Norm, AUDIO–1 –16/+7 O/H, AUDIO–2 0/0 Norm, AUDIO–2 0/0 O/H, AUDIO 2 –16/+7 Norm, AUDIO–2 –16/+7 O/H, MCS OR RS232-1 FROM THE DROP DOWN LIST.SELECT AUDIO–1 0/0 Norm, AUDIO–1 0/0 O/H, AUDIO–1 –16/+7 Norm, AUDIO–1 –16/+7 O/H, AUDIO–2 0/0 Norm, AUDIO–2 0/0 O/H, AUDIO 2 –16/+7 Norm, AUDIO–2 –16/+7 O/H, OR MCS FROM THE DROP DOWN LIST.SELECT AUDIO–1 0/0 Norm, AUDIO–1 0/0 O/H, AUDIO–1 –16/+7 Norm, AUDIO–1 –16/+7 O/H, AUDIO–2 0/0 Norm, AUDIO–2 0/0 O/H, AUDIO 2 –16/+7 Norm, AUDIO–2 –16/+7 O/H, MCSOR RS232–2 FROM THE DROP DOWN LIST.NOTE:SELECT AUDIO–1/2 –16/+7 OR 0/0 Norm FOR NORMAL AUDIO OPERATION WHERE RADIO REQUIRES AN EXTERNALOFF HOOK SIGNAL (BATTERY) ON M–LEAD INPUT. SELECT AUDIO–1/2 –16/+7 OR 0/0 O/H FOR RADIO TO ALWAYS BEOFF HOOK (CONTROLLED BY SOFTWARE).SELECT AUDIO–1/2 0/0 FOR 0 DBM IN AND 0 DBM OUT (UNITY GAIN). SELECT AUDIO–1/2 –16+7, –16 DBM IN AND+7 DBM OUT, FOR LONGER DISTANCES BETWEEN AUDIO EQUIPMENT AND RADIO.
3DH03220 Chart 3 Issue 6, July 2002 DS3 Initial TurnupProvisioning 6-19 Figure 6-9 DS3 Radio Audio ProvisioningAUDIO:Auto Squelch OnAll Call Ringer OffE-Lead-24VdcDTMF: OFFLMW-3120B03/01/01SELECT E-Lead-24Vdc OR GND TO BE APPLIED TO SERVICE CHANNEL E-LEAD.NOT USEDDOUBLE CLICK TO ENABLE (000 DISPLAYS). ENTER 3-DIGIT STATION CALL NUMBER. OPERATOR CAN DIAL THIS NUMBER AND RING/COMMUNICATE WITH THE STATIONVIA ORDERWIRE. SELECT OFF TO DISABLE DTMF.WHEN All Call Ringer On IS SELECTED, ALL TELEPHONES RING WHEN CALL IS INITIATED. WHEN All Call Ringer Off IS SELECTED, TELEPHONE ASSOCIATED WITH RADIO WILL NOT RING. USEFUL IN SITUATIONS WHERE MULTIPLE RADIOS ARE CONNECTED AT ONE SITE.
Chart 3 3DH03220DS3 Initial Turnup Issue 6, July 20026-20 Provisioning Figure 6-10 DS3 Radio MCS-11 ProvisioningMCS-11: J309 Termination OnMCS RSS OffJ308 Input Clock J310 ModemMCS: A1BSELECT MCS RSS ON TO ALLOW CONTROLLER TORESPOND WHEN REMOTE STATION SCANNER (RSS) ISPOLLED. IF THIS OPTION IS TURNED OFF, CONTROLLERDOES NOT RESPOND WHEN RSS IS POLLED. REMOTESTATION SCANNER OPERATION IS AVAILABLE ONLY IFMCS IS SELECTED IN ONE OF THE SERVICE CHANNELS.LMW-402504/13/01SELECT MCS 11 J309 Termination On TO ENABLE RESISTIVE TERMINATION AT THE END OF AN MCS-11 "DAISY CHAIN". SELECT MCS 11 J309 Termination Off FOR STAND-ALONE APPLICATIONS OR WHEN MDR-8000 IS JUST A LINK IN A DAISY-CHAIN.MCS ADDRESS–ALLOWS USER TO ENTER AN MCS ADDRESS IF MCS-11 HAS BEEN SELECTED INONE OF THE SERVICE CHANNELS. THE FOLLOWINGLIST PROVIDES A VALID ADDRESS FOR EACH STATION:ALPHA NUMERIC ALPHAA 1 ATHROUGH THROUGH THROUGHH 16 FSELECT J308 Input Clock TO SYNC PORT TO INPUT CLOCK FROM EXTERNAL SOURCE. (RCV CLK, XMT CLK AND OUTPUT CLK AREDISABLED).SELECT J308 Output Clock TO SEND A 64 KBS CLOCK TO EXTERNAL EQUIPMENT. (RCV CLK, XMT CLK, AND OUTPUT CLK ARE ENABLED).SELECT MCS-11 J310 Master/Junction TO ENABLEXMT, RCV, AND OUTPUT CLOCKS. SELECTMCS-11 J310 Modem TO DISABLE XMT AND RCV CLOCKS. ALL CLOCKS TO BE PROVIDED BY EXTERNAL MODEM.
3DH03220 Chart 3 Issue 6, July 2002 DS3 Initial TurnupProvisioning 6-21 Figure 6-11 ELMC Provisioning Setup ELMC Address -- MDR-8000Extended Link Monitor Channel (Elmc) AddressJ7914DURANGODescription:ELMC:OK CancelDelete ElmcAdd Elmc=>J7914 -- DURANGO5. TYPE IN 5-CHARACTER ADDRESS. MUST MATCH ADDRESS IN STEP 1 EXACTLY.6. TYPE IN DESCRIPTION (IF DESIRED).7. CLICK HERE TO ENTER NEW ADDRESS AND DESCRIPTION8. CLICK HERE TO SAVE.PROVISION ANY ONE OR ALL RADIOS AT A SITE, LOCALLY, USING FOLLOWING PROCEDURE:LOCAL PROVISIONINGCommunicatingELMC Address:Description:DURANGOJ7914Thursday, March 16, 200010:17:34 AM2. BACKSPACE TO DELETE CURRENT ELMC ADDRESS (IF ANY).3. ENTER 5-CHARACTER ELMC ADDRESS.4. OPEN ELMC ADDRESS SETUP SCREEN.LMW-101901/05/01RADIO TYPE:MDR8000, 16 DS1, 128 TCM, 6-8GHZ, 00 ELMC:ID:J79141. SINGLE CLICK TO PLACE CURSOR HERE.DISPLAYS ENTERED ADDRESSDISPLAYS ENTERED DESCRIPTION (IF ANY)DISPLAYS ENTERED ADDRESS
Chart 3 3DH03220DS3 Initial Turnup Issue 6, July 20026-22 Provisioning Figure 6-12 ELMC Remote Time-Out Constant Provisioning Remote Time-Out Constants -- MDR-8000Select a value in the following list to change the current remote timeoutOK Cancel3 secs4 secs5 secs6 secs7 secs8 secs9 secs10 secsCurrent time-out is 3 secsAlcatel User Interface - [Alarm Status -- MDR-8000 DS3]File View Setup OptionsREMOTE STATUS ALARMRetrieving ProvisioningELMC Address [F8]:ELMC Description:DURANGOJ7914A BTRANSMITTRANSMITTERSTATUSA BRECEIVERA BCOMMONRECEIVERSTATUSI/OPWRSTATUSF6PerformanceAlarm Status Analog MonitorF5Station AlarmF7ProvisioningF9AcknowledgeF3User ControlF8✓F4LMW-402404/13/01SELECT TIME LOCALLY FOR ELMC RESPONSE TO A REQUEST FOR STATUS BEFORE TRYING AGAIN. SELECT SHORTER TIME (5 SECS) FOR SHORTER SYSTEMS (10 HOPS OR LESS). SELECT LONGER TIME (10 SECS) FOR SYSTEMS WITH 10 HOPS OR MORE.MESSAGE DISPLAYED FOR LENGTH OF TIME SELECTED DURING TIME LOCAL RADIO IS ATTEMPTING TO COMMUNICATE WITH REMOTE ADDRESS VIA ELMC.MESSAGE DISPLAYED FOR LENGTH OF TIME SELECTED IF THERE IS NO RESPONSE TO REQUEST FOR STATUS/CONTROL/PROVISIONING.No Report
3DH03220 Chart 3 Issue 6, July 2002 DS3 Initial TurnupProvisioning 6-23 Figure 6-13 Control Names ProvisioningLMW-102104/04/002. SELECT RADIONOTE: DEFAULT CONTROL NAMES ARE USER CONTROL 1-6 User Control Names Setup -- MDR-8000RACK1 -- DURANGORACK2 -- DURANGORACK3 -- RED MTH PASSRACK4 -- SILVERTONLoad Default Names OK CANCELGEN STARTTWR LIGHT OVRDUser Control #3User Control #4User Control #5User Control #6Elmc List CONTROL NAMESELECT TO LOAD NAMESUSER CONTROL 1-6 3. SELECT CONTROL POINT4. BACKSPACE TO DELETE AND TYPE IN NEW CONTROL NAMECLICK HERETO SAVECLICK HERE TO CANCEL TRANSACTIONSBEFORE SAVE1. OPEN USER CONTROL NAMES SETUP SCREEN
Chart 3 3DH03220DS3 Initial Turnup Issue 6, July 20026-24 Provisioning Figure 6-14 DS3 Station Alarm Names ProvisioningAlcatel User Interface – [Provisioning MDR-8000 OC3]File View Setup OptionsUser ControlF8F6PerformanceAlarm StatusF4Station AlarmF7 F9Prov. SaveF3 F5Analog Monitor PasswordF11LOCAL DS3 PROVISIONINGCommunicating***ELMC LISTING:ELMC LISTING:S302LMW-506808/10/01ALARM #ALARM NAMES[1]STATION ALARM #2[2]STATION ALARM #3[3]STATION ALARM #4[4]STATION ALARM #5[5]STATION ALARM #6[6]STATION ALARM #7[7]STATION ALARM #8[8]STATION ALARM #9[9]STATION ALARM #10[10]STATION ALARM #11[11]STATION ALARM #12[12]ALARM #ALARM NAMESSTATION ALARM #13 [13]STATION ALARM #14[14]STATION ALARM #15[15]STATION ALARM #16[16]ALARM #ALARM NAMESDS301 -- MDR-8000 DS3DS301 -- MDR-8000 DS3 OK Cancel ApplySTATION ALARM #1Monday, August 6, 2001 2:11:32 PM MDR-8000 DS3 Controller Version R1.032. SELECT ALARM3. BACKSPACE TO DELETE AND TYPE IN NEW ALARM NAME1. SELECT RADIOCLICK HERE TO SAVEAVAILABLE IF RADIO IS PROVISIONED STATION ALARM 13-16 FOR SYSTEM ALARM ON RADIO CONFIGURATION PROVISIONING SCREEN.HIDDEN IF RADIO IS PROVISIONED TBOS DISPLAY 1-8.
3DH03220 MDR-8000 Series RadiosIssue 6, July 2002 DS3 Initial Turnup6-25 6.4 TEST PROCEDURES Ensure that all antennas are properly aligned and waveguide isin good physical condition before attempting radio turn-up. This section describes the procedures required to turn up the DS3 MDR-8000/i Microwave Digital Radios after installation.These procedures are for equipment that is properly aligned and tested at the factory before shipment. The only adjustments included are those that are normally made during installation. If any of the required measurements are not within the specified tolerance, take corrective action in accordance with Section 10, Maintenance. 6.5 TESTING SEQUENCE See Figure 6-15 for flowchart showing testing sequence. Follow the path for your radio and perform tests in the that order.Note
MDR-8000 Series Radios 3DH03220DS3 Initial Turnup Issue 6, July 20026-26 Figure 6-15 Testing SequenceYESNO CHART 5TRANSMITTEROUTPUT LEVEL CHECK(NO PA)CHART 4TRANSMIT CRYSTALOSCILLATOR FREQUENCYCHECKCHART 6POWER AMPLIFIEROUTPUT LEVEL CHECKISRADIO EQUIPPEDWITH OPTIONALPA ?STARTCHART 9OVER-THE-HOPXMT OUTPUTPOWER AND RSLCHART 10OVER-THE-HOPDS3 BERTHRESHOLD TESTLMW-607906/27/02ENDCHART 8DS3 LINE DADECHART 7DS3 RADIO DADE
3DH03220 MDR-8000 Series RadiosIssue 6, July 2002 DS3 Initial Turnup6-27 6.6 TEST EQUIPMENT REQUIRED Refer to Table 6-1 for a list of test equipment required for initial turn-up. Similar test equipment can be substituted for that recommended, but before substitution, check the parameters for minimum requirements. If the characteristics of the test equipment being considered are not within required parameters and result in a change of any procedure, note the details of the procedure change. Become familiar with the operation of any test equipment before using it. Operating instructions for test equipment are not included in this instruction book, except for precautionary notes or special instrument settings required in performing a test procedure. When further information regarding test equipment is required, refer to the equipment manufacturer’s instructional data. Table 6-1 Test Equipment Required TEST EQUIPMENT/FUNCTION ESSENTIAL CHARACTERISTICS Bit Error Rate Test Set T-Berd 305-3-10830 or Acterna TB 2310-P4 Data Rate Modulation Scheme44.736Mb/s, 1.544 Mb/s, B8ZS or AMIFrequency Counter, Hewlett-Packard 5350B w/Option 001 or Agilent 53181A w/Options 001 and 124 Frequency Range Impedance1.7 to 11.7 GHz. 50 ohms, nominalMDR-8000 DS3 Software Kit PN 695-9406-022Oscilloscope, Tektronix TDS520 or TDS724DPersonal Computer (PC) Refer to Table 1-2 in Section 1, GeneralPower Meter, Agilent 436A, 435B, or E4418A with Power Sensor:8481D Low Power Sensor -70 to -20 dBm, 10 MHz to 18 GHz, 50 ohms,8481A Medium Power Sensor8481A High Power Sensor -30 to +20 dBm, 10 MHz to 18 GHz, 50 ohms,RS-232 Interface Cable Alcatel -10 to +35 dBm, PN 695-7848 (for use with PC)Step Attenuator, Trilithic SA-78 0 to 82.5 dB, 75 ohmsTest Lead and Tool Kit PN 695-0675-003
6-28
3DH03220 Chart 4Issue 6, July 2002 DS3 Initial TurnupTransmit Crystal Oscillator Frequency Check 6-29Chart 4Transmit Crystal Oscillator Frequency CheckPURPOSEProvides procedures to check (and adjust if necessary) the transmit frequency of the crystal oscillator on the UD-35( ) Transmitter module.For a list of local oscillator transmit and crystal frequencies, refer to the appropriate application drawing in the appendix.PREREQUISITESSoftware loaded (Chart 1)Radio provisioned (Chart 3)TEST EQUIPMENT REQUIREDFrequency Counter HP-5340BTest Lead and Tool KitAllow a 1-hour warmup period for radio and test equipment before starting applicable tests or improper frequency adjustment can result. If waiting for initial alignment is impractical, it may be performed after a warmup period of 5 minutes minimum; however, crystal frequency should be rechecked after full warmup.STEP PROCEDURE1Verify that carrier frequencies from station license or construction permit conform to labels on UD-35( ) Transmitter.2Perform procedure shown on Figure 6-16.3If rack is equipped with B-side equipment, repeat for B side.4STOP. This procedure is complete. If radio is equipped with optional PA, proceed to Chart 6. If not, proceed to Chart 5.
Chart 4 3DH03220DS3 Initial Turnup Issue 6, July 20026-30 Transmit Crystal Oscillator Frequency CheckFigure 6-16 Transmit Crystal Oscillator Frequency Check1. CONNECT FREQUENCY COUNTER TO XTAL MON CONNECTORPWRMONI CARR NULLIN SERVICEQ CARR NULLFREQ CONTXMT LVLXMT PWRALM2. VERIFY XMT LO FREQUENCY INDICATED ON FREQUENCY COUNTER IS CRYSTAL REFERENCE FREQUENCY ± 3 PARTS PER MILLION Hz. IF NOT, ADJUST FREQ CONT.LMW-310402/01/00FREQCOUNTERTRANSMITTERXTALMONRFMONRFOUT
3DH03220 Chart 5Issue 6, July 2002 DS3 Initial TurnupTransmitter Output Level Check (No PA) 6-31Chart 5Transmitter Output Level Check (No PA)PURPOSEUse this procedure to check the RF output of the UD-35( ) Transmitter in radio configuration that is not equipped with the optional PA. Adjustments are made in Section 10, Maintenance.PREREQUISITESoftware loaded (Chart 2)Radio provisioned (Chart 3)XMT crystal oscillator frequency adjusted (Chart 4)TOOLS REQUIREDPower Meter with Medium Power SensorTest Lead and Tool KitSTEP PROCEDUREExposure to energy radiated at microwave frequenciescan cause eye injury and eventual blindness. Do notoperate the system with a waveguide port unterminated.Wear ground straps according to local office procedures.DANGERPossibility ofInjuryto PersonnelWARNINGPossibility ofDamageto Equipment
Chart 5 3DH03220DS3 Initial Turnup Issue 6, July 20026-32 Transmitter Output Level Check (No PA)STEP PROCEDURE, CONTINUEDThis is an out-of-service procedure when on a nonstandby(unprotected) system. On a hot-standby or frequencydiversity system, switch traffic on the channel under testoff line.1Perform procedure shown on Figure 6-17.2If rack is equipped with B-side equipment, repeat for B-side.3STOP. This procedure is complete. Proceed to Chart 7.CAUTIONPossibility ofServiceInterruption
3DH03220 Chart 5Issue 6, July 2002 DS3 Initial TurnupTransmitter Output Level Check (No PA) 6-33 Figure 6-17 Transmitter Output Level Check (No PA)LMW-10257/20/99TRANSMITTERRFOUTXTALMONRFMONPOWERSENSOR50 OHMPOWERMETER– IF NOT –3. ADJUST LEVEL USING PROCEDURE IN MAINTENANCE SECTION 8.1. CONNECT POWER METER WITH 50 OHM POWER SENSOR TO RF MON CONNECTOR.2. LEVEL ON POWER METER SHOULD BE SAME AS ON LABEL ± 0.5 dBNO PA0 dBM NOMINALWITH PA-5 dBM NOMINALPWRMONXMT PWRALMIN SERVICEI CARR NULLXMTLVLFREQ CONTQ CARR NULL
6-34
3DH03220 Chart 6Issue 6, July 2002 DS3 Initial TurnupPower Amplifier Output Level Check 6-35Chart 6 Power Amplifier Output Level CheckPURPOSEUse this procedure to check the UD-51( ) Power Amplifier (PA) output in radio configuration that is equipped with the optional PA. Adjustments are made in Section 10, Maintenance.PREREQUISITESSoftware loaded (Chart 2)Radio provisioned (Chart 3)XMT crystal oscillator frequency adjusted (Chart 4)TOOLS REQUIREDPower Meter With Medium Power SensorTest Lead and Tool KitPC With Software PN 695-9406-022RS232 Interface Cable PN 695-7848STEP PROCEDUREExposure to energy radiated at microwave frequenciescan cause eye injury and eventual blindness. Do notoperate the system with a waveguide port unterminated.DANGERPossibility ofInjuryto Personnel
Chart 6 3DH03220DS3 Initial Turnup Issue 6, July 20026-36 Power Amplifier Output Level CheckSTEP PROCEDURE, CONTINUEDThis is an out-of-service procedure when on a nonstandby(unprotected) system. On a hot-standby or frequencydiversity system, switch traffic on the channel under testto protect.Wear ground straps according to local office procedures.Allow minimum of 30 minutes of PA warmup time before pro-ceeding.1Connect USI computer to USI connector J301 on AE-37Y Controller.2On USI computer, Open Provisioning screen.3Observe status of ATPC under OPERATION MODE .If ATPC ENABLED, go to step 4.If ATPC DISABLED, go to step 6.LOCK ATPC HIGH4On USI computer, Open Local Control screen.5On Local Control menu, click on A or B ATPC High Pwr Lock to lock transmitter in high power.CAUTIONPossibility ofServiceInterruptionCAUTIONPossibility ofServiceInterruptionNote
3DH03220 Chart 6Issue 6, July 2002 DS3 Initial TurnupPower Amplifier Output Level Check 6-37STEP PROCEDURE, CONTINUEDDo not operate a power amplifier unterminated. Set powersupply PA POWER switch to DISABLE before connecting/disconnecting power meter.To ensure accurate readings, serial number on power sen-sor head and attenuator must match. If the HP 8481Bpower sensor head is used, the matching attenuator mustbe attached.6Perform procedure shown on Figure 6-18.7If rack is equipped with B-side equipment, repeat for B-side.8STOP. This procedure is complete. Go to Chart 7.CAUTIONPossibility ofServiceInterruptionCAUTIONPossibility ofServiceInterruption
Chart 6 3DH03220DS3 Initial Turnup Issue 6, July 20026-38 Power Amplifier Output Level Check Figure 6-18 PA Output Level CheckLMW-10267/20/99DCMONGND10.5V DCPWR ALMTEMP ALMDC MON ADJPWR ALM ADJPOWER AMPLIFIER– IF NOT –3. ADJUST LEVEL USING PROCEDURE IN MAINTENANCE SECTION 8.1. CONNECT POWER METER WITH 50 OHM POWER SENSOR TO RF MON CONNECTOR.2. LEVEL ON POWER METER SHOULD BE SAME AS ON LABEL ± 0.5dB RFMONRF OUTRFIN0 dBM NOMINALPOWERSENSOR50 OHMPOWERMETER
3DH03220 Chart 7Issue 6, July 2002 DS3 Initial TurnupDS3 Radio DADE 6-39Chart 7DS3 Radio DADEPURPOSEProvides procedures to check, and if necessary adjust the differential absolute delay between the main and diversity paths to the antennas in a space diversity configuration. Also, this procedure must be performed following the replacement of a DS3 I/O interface module in a protected system.PREREQUISITESXMTR and RCVR initial alignment (applicable Chart 5 through Chart 10) satisfactorily completed at both ends of hopNormal path conditionsTEST EQUIPMENT REQUIREDOscilloscope, Tektronix TDS520 (or equivalent)GENERALRadio Differential Absolute Delay Equalization (DADE) is performed during initial turn-up to equalize path delays in the A and B radios, and it should be rechecked any time the main or diversity XMT/RCV modules are replaced.STEP PROCEDUREIf the A pulse trails the B pulse, the A-side of the radio has moredelay than the B-side. If the B pulse trails the A pulse, the B-sideof the radio has more delay than the A-side.1Perform procedure shown on Figure 6-19.2Disconnect test equipment.3STOP. This procedure is complete. Go to Chart 8.Note
Chart 7 3DH03220DS3 Initial Turnup Issue 6, July 20026-40 DS3 Radio DADEFigure 6-19 DS3 Radio DADE AdjustmentLBO CARDA SIDEXMTAUXSCALMRCVRONRADLOFWYSDDS1WYSDALMRAD DADEDS3AUGN123B SIDEXMTAUXSCALMRCVRONRADLOFWYSDDS1WYSDALMRAD DADEDS3AUGN123HINTEXACT ALIGNMENT MAY NOT BE POSSIBLE SINCE EACH SWITCHINCREMENT SHIFTS THE PULSE APPROX36 ns. ALIGN AS CLOSE AS POSSIBLE. 3. SET TO POSITION 3 4. SET TO POSITION 35. ADJUST TO ALIGN LEADING EDGE OF PULSE WITH CHANNEL 1LMW-400303/08/01CONNECT TODS3 ALIGNTEST POINTCONNECT TODS3 ALIGNTEST POINTCHANNEL 120 ns/DIVCHANNEL 2CH1 CH21. CONNECT OSCILLOSCOPE AS SHOWN.2. SET OSCILLOSCOPE CONTROLS:RADIO DADECONTROL SETTINGVOLTS/DIV 2VTIME/DIV 20 nsTRIG SLOPE +INT TRIG CHAN 2 (IF VISIBLE. IF NOT, CHAN 1).OSCILLOSCOPE
3DH03220 Chart 8Issue 6, July 2002 DS3 Initial TurnupDS3 Line DADE 6-41Chart 8DS3 Line DADEPURPOSEProvides procedures to check, and if necessary adjust the differential absolute delay between A and B frame sync pulses. Perform this procedure for space diversity configurations and any time radio DADE is performed, such as following replacement of a DS3 I/O Interface module in a protected system.PREREQUISITESDS3 Radio DADE (Chart 7)TEST EQUIPMENT REQUIREDOscilloscope, Tektronix TDS520 (or equivalent)Test Lead and Tool KitSTEP PROCEDUREDS3 Radio DADE must have been properly set (Chart 7) beforestarting this DS3 Line DADE procedure.If the A pulse trails the B pulse, the A-side of the radio has moredelay than the B-side. If the B pulse trails the A pulse, the B-sideof the radio has more delay than the A-side.1Perform procedure shown on Figure 6-20.NoteNote
Chart 8 3DH03220DS3 Initial Turnup Issue 6, July 20026-42 DS3 Line DADEFigure 6-20 DS3 Line DADE AdjustmentLBO CARDA SIDEXMTAUXSCALMRCVRONRADLOFWYSDDS1WYSDALMRAD DADEDS3AUGN123B SIDEXMTAUXSCALMRCVRONRADLOFWYSDDS1WYSDALMRAD DADEDS3AUGN1233. ADJUST TO ALIGN LEADING EDGE OF PULSE WITH CHANNEL 1LMW-400403/08/01CONNECT TODS3 ALIGN 1CHANNEL 120 ns/DIVCHANNEL 2CH1 CH2CONNECT TODS3 ALIGN 11. CONNECT OSCILLOSCOPE AS SHOWN.2. SET OSCILLOSCOPE CONTROLS:DS3/E3 LINE DADECONTROL SETTINGVOLTS/DIV 2VTIME/DIV 20 nsTRIG SLOPE +INT TRIG CHAN 2 (IF VISIBLE. IF NOT, CHAN 1).OSCILLOSCOPE
3DH03220 Chart 8Issue 6, July 2002 DS3 Initial TurnupDS3 Line DADE 6-43STEP PROCEDURE, CONTINUEDA difference of 5 ns or more between leading edges on chan-nels 1 and 2 can cause bit errors when switching. 2On oscilloscope, change TIME/DIV control to 5 ns/division. Figure 6-21 DADE Fine Tuning3Set receiver in service to B-side. See Figure 6-21 for DADE pulse comparison. On A-side DX-35N, adjust DS3 ALIGN1 control to provide closest alignment between pulses.4Switch in-service receiver to A-side. On B-side DX-35N, adjust DS3 ALIGN1 control for closest alignment between pulses.5For second DS3 line, repeat steps 3 and 4, observing frame sync pulses from DS3 ALIGN 2 test points and adjusting DS3 ALIGN 2 controls.6For third DS3 line, repeat steps 3 and 4, observing frame sync pulses from DS3 ALIGN 3 test points and adjusting DS3 ALIGN 3 controls.7STOP. This procedure is complete. Disconnect test equipment.CAUTIONPossibility ofServiceInterruptionLMW-401403/08/01OSCILLOSCOPE CH 1OSCILLOSCOPE CH 25 ns/div
6-44
3DH03220 Chart 9Issue 6, July 2002 DS3 Initial TurnupOver-The-Hop XMTR Output Power and RCVR RSL 6-45Chart 9Over-The-Hop XMTR Output Power and RCVR RSLPURPOSEUse this procedure to check XMTR output power and RCVR receive signal level (RSL) end-to-end in both directions over the hop. Refer to Section 10, Maintenance for any alarms or corrective maintenance.PREREQUISITESAll previous applicable initial turnup procedures (Chart 1 through Chart 8) completedCorrect antenna alignment TOOLS REQUIREDBER Test Set/Communications AnalyzerPower MeterTest Lead and Tool KitSTEP PROCEDUREExposure to energy radiated at microwave frequenciescan cause eye injury and eventual blindness. Do notoperate the system with a waveguide port unterminated.This is an out-of-service procedure. 1Perform procedure shown on Figure 6-22.2STOP. This procedure is complete. Go to Chart 10.DANGERPossibility ofInjuryto PersonnelCAUTIONPossibility ofServiceInterruption
6-46
Figure 6-22 XMT Output Power and RSL TestABLMW-316904/05/02MDR-8000 HOPMDR-8000 SHELF(REAR VIEW)XMT ANT3. DISCONNECT CABLE1. IS RADIO EQUIPPED WITH PA? YES, GO TO STEP 2. NO, GO TO STEP 3. 2. SET PA ON/OFF SWITCH ON POWER SUPPLY TO OFF. SEE CAUTION ABOVE.15. DISCONNECT CABLERCVXMTR RCVRXMT ANT RCVPOWERSENSORTYPE N-M TO SMA-MADAPTERPOWERMETER8481DLOWPOWERSENSOR(-20 to -70 dBm)TYPE N-M TO SMA-FADAPTERPOWERMETERIF RADIO IS PROVISIONED AT PC Enabled, ON CONTROL SCREEN, SELECT AT PC High Pwr Lock TO LOCK XMTR OUTPUT AT HIGH POWER.NOTE18. RECORD RSL ON FIELD TEST DATA SHEET AT END OF THIS SECTION19. DISCONNECT TEST EQUIPMENT20. RECONNECT CABLE TO ISOLATOR21. REPEAT STEPS 15-20 FOR THE B-SIDE RSL22. REPEAT STEPS 1-21 FOR OPPOSITE DIRECTION OVER HOP16. CONNECT PWR METER SENSOR TO ISOLATOR17. MEASURE RSL ON PWR METER. CALCULATE RSL AT ANTENNA PORT ON DIPLEXER, BASED ON MEASURED RSL AT RCV ISOLATOR OUTPUT:EXAMPLE: MEASURED RSL AT OUTPUT OF ISOLATOR = –37 dBm LABEL ON DIPLEXER FILTER/RCV FILTER SHOWS INSERTION LOSS = 2 dB RSL AT ANTENNA INPUT = –37 dBm + 2 dB + 0.2 dB = –34.8 dBmRSL = MEASURED RSL + INSERTION LOSS OF RCV ISOLATOR (0.2 dB NOMINAL) + INSERTION LOSS OF DIPLEXER FILTER/RCV FILTER (MARKED ON LABEL ON FILTER)TO PREVENT RADIATING INTO THE COMPARTMENT,POWER TO THE PA MUST BE REMOVED BEFORE CONNECTING OR DISCONNECTING THE POWER METER. CAUTIONCLASSMEDIUM POWERTYPEHIGH POWER8481A8481HRANGE-30 TO +20 dBm-10 TO +35 dBm4. CONNECT PWR METER TO ANT CONNECTOR ON DIPLEXER5. IS RADIO EQUIPPED WITH PA? YES, GO TO STEP 6. NO, GO TO STEP 7.6. SET PA ON/OFF SWITCH ON POWER SUPPLY TO ON7. MEASURE XMT OUTPUT PWR ON PWR METER8. RECORD XMT OUTPUT PWR ON FIELD TEST DATA SHEET9. IS RADIO EQUIPPED WITH PA? YES, GO TO STEP 10. NO, GO TO STEP 11.10. SET PA ON/OFF SWITCH ON POWER SUPPLY TO OFF. SEE CAUTION 2. 11. DISCONNECT TEST EQUIPMENT12. RECONNECT CABLE TO ANT SMA CONNECTOR ON DIPLEXER13. IS RADIO EQUIPPED WITH PA? YES, GO TO STEP 14. NO, GO TO STEP 15.14. SET PA ON/OFF SWITCH ON POWER SUPPLY TO ON. 3DH03220 Chart 10 Issue 6, April 2002Over-The-Hop XMTR Output Power and RCVR RSL 6-47
3DH03220 Chart 10Issue 6, July 2002 DS3 Initial TurnupOver-The-Hop DS3 BER Threshold Test 6-49Chart 10Over-The-Hop DS3 BER Threshold TestPURPOSEUse this procedure to check RCVR threshold end-to-end in both directions over the hop. Refer to Section 10, Maintenance for any alarms or corrective maintenance.PREREQUISITESCorrect antenna alignment TOOLS REQUIREDBER Test Set/Communications AnalyzerTest Lead and Tool KitSTEP PROCEDUREExposure to energy radiated at microwave frequenciescan cause eye injury and eventual blindness. Do notoperate the system with a waveguide port unterminated.This is an out-of-service procedure when on a nonstandby(unprotected) system. On a hot-standby or frequency diver-sity system, switch traffic on the channel under test to pro-tect.1Perform procedure shown on Figure 6-23.2STOP. Initial turnup procedures for DS3 radio are complete.DANGERPossibility ofInjuryto PersonnelCAUTIONPossibility ofServiceInterruption
6-50
Figure 6-23 DS3 BER Threshold Test (Sheet 1 of 2)BERTEST SETLMW-317405/06/01DS3CROSS-CONNECT(SIDE VIEW)BERTEST SETDS3CROSS-CONNECT(SIDE VIEW)3. USING BER TEST SET, INSERT DS3 SIGNAL ON LINE 1.1. DISCONNECT CABLE2. CONNECT CABLE FOR LINE 1 TO BER TEST SET.6. OBSERVE TOTAL ERRORS ON BER TEST SET OVER A PREDETERMINED TEST PERIOD.7. RECORD TOTAL ERRORS ON FIELD TEST DATA SHEET.8. REPEAT STEPS 1-7 FOR LINES 2 AND 3 AS REQUIRED.4. DISCONNECT CABLE5. CONNECT CABLE FOR LINE 1 TO BER TEST SET.MDR-8000 HOPRCVRXMTR 3DH03220 Chart 10 Issue 6, April 2002 DS3 Initial TurnupOver-The-Hop XMTR BER Threshold Test 6-51
3DH03220 Chart 10Issue 6, July 2002 DS3 Initial TurnupOver-The-Hop DS3 BER Threshold Test 6-53Figure 6-23 DS3 BER Threshold Test (Sheet 2 of 2)7. DISCONNECT CABLE 8. CONNECT STEP ATTENUATOR BETWEEN CABLE AND ANT CONNECTOR ON DIPLEXER. 9. WHILE OBSERVING BER TEST SET, CONNECTED TO DS3 LINE 1 OUT J21, INCREASE ATTENUATION UNTIL A BER OF 10E-6 IS DISPLAYED.LMW-3175 04/05/02RCVRABXMT ANT RCV10. ADD STEP ATTENUATOR SETTING TO RECORDED RSL TO OBTAIN RCV THRESHOLD AND RECORD.11. REPEAT STEPS 1 THROUGH 10 FOR OPPOSITE DIRECTION OVER HOP.12. DISCONNECT TEST EQUIPMENT.STEPATTEN
6-54
3DH03220 MDR-8000 Series RadiosIssue 6, July 2002 DS3 Initial Turnup6-55 FIELD TEST DATA SHEETMDR-8000/i SERIES RADIOSConfigurationSite Name:___________________________ 1. Radio Configuration ❑ NS TX/NS TX ❑ FD ❑ NS TX/HS RX ❑ HS TX/NS RX ❑ NS TX/SD RX ❑ SIMPLEX HS TX ❑ HS TX/SD RX ❑ SIMPLE NS RX ❑ SIMPLEX HS/SD RX 2. Terminal/Repeater? ❑ Terminal ❑ Repeater ❑ Spur 3. Number of DS3 lines ❑ 1 ❑ 3 4. Hop Go/Return Frequency Go__________________MHz Return_________________MHz 5. PA Equipped? ❑ Yes ❑ No 6. Transmitter Crystal Oscillator Frequency (Chart 4) a. A-side Crystal Oscillator Frequency _____________MHz b. B-side Crystal Oscillator Frequency _____________MHz 7. Transmitter or PA RF MON Output Level (Chart 5 or Chart 6) a. A-side XMT Output Level _____________dBm b. B-side XMT Output Level _____________ dBm 8. Calculated RSL (taken from customer’s path calculation data) _____________dBm 9. XMT Output Power Measurement (output of diplexer/filter) (Chart 9) ❑ A XMTR Online ❑ B XMTR Online a. A-side XMT Output Level _____________dBm b. B-side XMT Output Level _____________dBm
MDR-8000 Series Radios 3DH03220DS3 Initial Turnup Issue 6, July 20026-56 10. RSL Measurement (Chart 9) a. A-side RSL _____________dBm b. B-side RSL _____________dBm 11. BER Threshold (Optional Test) (Chart 10) a. A-side _____________dBm b. B-side _____________dBm

Navigation menu