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Harris PT-150C, Manual

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Application Considerations

Multi Frame Alignment

PT/PR-150C Module Installation & Operation Manual

Harris Corporation

Issue 1, October 2000

Intraplex Products

7-5

7.6

Multi Frame Alignment

When operating in 7.5 kHz mode, (either 15- or 16-bit), with the auto sync mode 
disabled it is advisable to enable the multi frame alignment feature on the PR and 
PT-150C modules to assure the proper alignment of data.

Summary of Contents for PT-150C

Page 1: ......

Page 2: ...ot be liable for errors contained herein or for incidental or consequential damage in connection with the furnishing performance or use of this material Trademark Credits IntraGuide IntraLink SecureLi...

Page 3: ...acks 1 11 1 8 Input Impedance 1 12 1 9 Configuration Settings 1 12 1 10 Remote Control Module Address 1 14 2 0 Installation Procedure 2 1 2 1 Introduction 2 2 2 2 Configuration 2 2 3 0 Remote Control...

Page 4: ...PT PR 150C 6 1 6 1 Channel Module Installation Procedure 6 2 6 2 MA 503 Module Adapter 6 3 6 3 MA 301 Module Adapter 6 4 6 4 MA 504 and MA 505 Module Adapters 6 7 7 0 Application Considerations 7 1 7...

Page 5: ...s section 1 1 Introduction 1 2 1 2 PT 150C at a Glance 1 3 1 3 PR 150C at a Glance 1 5 1 5 Time Slot Configuration Switches 1 7 1 6 Local Configuration Parameters 1 10 1 7 Audio In Out Jacks 1 11 1 8...

Page 6: ...ltiplexers The modules enable transport of professional quality audio signals over T1 E1 2 Mbps and other digital communications facilities Each module has two separate channels and performs A D trans...

Page 7: ...ssue 1 October 2000 Intraplex Products 1 3 1 2 PT 150C at a Glance The PT 150C module contains several indicators and configuration switches as shown in Figure 1 1 below and Figure 1 2 on page 1 4 The...

Page 8: ...About the PT 150C and PR 150C PT 150C at a Glance PT PR 150C Module Installation Operation Manual Harris Corporation Issue 1 October 2000 Intraplex Products 1 4 Figure 1 2 PT 150C transmitter top view...

Page 9: ...Issue 1 October 2000 Intraplex Products 1 5 1 3 PR 150C at a Glance The PR 150C modules contain several indicators and configuration switches as shown on Figure 1 3 below and Figure 1 4 on page 1 6 T...

Page 10: ...About the PT 150C and PR 150C PR 150C at a Glance PT PR 150C Module Installation Operation Manual Harris Corporation Issue 1 October 2000 Intraplex Products 1 6 Figure 1 4 PR 150C receiver top view...

Page 11: ...l Indicator 3 Green Signal strength 12 dBFS Level Indicator 4 Yellow Signal strength 6 dBFS Overload Indicator Red Signal strength over 0 dBFS Overload FAIL Fail Indicator Red An apt X DSP failure for...

Page 12: ...pplication on each channel SW2 and SW4 Time Slot Switch Positionsa a U Up D Down An audio channel s time slot is defined by five DIP switch positions Refer to Table 1 2 on page 1 7 for each chan nel s...

Page 13: ...p D Down An audio channel s time slot is defined by five DIP switch positions Refer to Table 1 2 on page 1 7 for each chan nel s switches Time Slot Positionsa TS1 4 3 2 1 0 TS1 4 3 2 1 0 TS2 4 3 2 1 0...

Page 14: ...a T1 multiplexer on a circuit that has AMI line coding To provide a robbable bit for Payload Plus 0 framing when the cards are used in an Intraplex Variable Rate Multi plexer Also used in self framin...

Page 15: ...0C Test Input Operate the card normally input signal comes from the module adapter on rear of chassis ON ON Monitor the signal coming to the card from the module adapter by plugging into the Test Inpu...

Page 16: ...tion 1 M450 Up Disabled Down A 7 5 kHz mode supporting VRM applications that require an 8 kHz synchronization bit See Section 7 2 Using PT PR 150C Modules in a Variable Rate Multiplexer on page 7 2 2...

Page 17: ...and Table 7 2 on page 7 4 provide the time slot settings for 7 5 and 15 kHz stereo applications 7 MFA Up Disabled Down Multi frame alignment mode Aligns the 7 5 kHz data signal on 6F boundaries 8 SFRA...

Page 18: ...rd and set SW7 according to the settings in Table 1 9 Table 1 9 Remote address setting SW7 Card Address Switch Settingsa SW7 Positions Card Address Switch Settingsa SW7 Positions 5 4 3 2 1 0 5 4 3 2 1...

Page 19: ...Harris Corporation Intraplex Products Section 2 Installation Procedure What is in this section 2 1 Introduction 2 2 2 2 Configuration 2 2...

Page 20: ...PT PR 150C 1 Select the time slots using SW2 and SW4 If you are installing this card in an E1 multiplexer refer to Table 1 4 on page 1 9 For other Intraplex multiplexers refer to Table 1 3 on page 1...

Page 21: ...l the module into the shelf The module must be inserted so that the white ejector tab is at the bottom in a three rack unit 3RU shelf and at the right in a one rack unit 1RU shelf 9d Installation is c...

Page 22: ...multiplexer common module 10j Installation is complete Response Description OK Valid command received CHANNEL CARD 8 TYPE 200 Card number 8 is a PT 150C UNDER REMOTE CONTROL Remote control is on SRVC...

Page 23: ...ris Corporation Intraplex Products Section 3 Remote Control Interface What is in this section 3 1 Introduction 3 2 3 2 P Codes 3 2 3 3 S Codes 3 6 3 4 Configuration Errors 3 8 3 5 IntraGuide Software...

Page 24: ...control just like setting the switches on a module under local control P codes also appear in the response to a CONFIG query providing a list of the current parameter settings on the module A typical...

Page 25: ...y legal values for setting the parameters Setting any parameter to a value outside its specified range will produce an unpredictable result Table 3 1 Remote configuration parameter codes P Codes P Cod...

Page 26: ...variable rate multiplexer Selected slot 5 bit switch code 10 to 31 in a 2 MB multiplexer B 0 0 0 0 0 0 0 0 Not used set to 0 P05 Sets local parameters like SW6 See Section 1 6 Local Configuration Para...

Page 27: ...0 0 CAS off 1 CAS on Multi frame alignment B 0 0 0 0 0 0 0 0 0 Multi frame alignment off 1 Multi frame alignment on Self framing mode PR 150C only B 0 0 0 0 0 0 0 0 0 Self framing mode off 1 Self fram...

Page 28: ...e the meanings of the S codes for the two card types OK CHANNEL CARD 3 TYPE 200 or 201 ALARM If there is one in effect S01 3 B00000011 S02 0 B00000000 Table 3 1 PT 150C status codes S codes S Code Bin...

Page 29: ...rs 1 Configuration error is present B 0 0 0 0 0 0 0 0 0 Normal 1 Channel 1 left apt x100 failure B 0 0 0 0 0 0 0 0 0 Normal 1 Channel 2 right apt x100 failure B 0 0 0 0 0 0 0 0 0 T1 active 1 E1 active...

Page 30: ...ble configuration errors CH1 is the left channel and CH2 is the right channel CH1 TS1 CH2 TS2 7 5 kHz mode time slots CH1 TS1 CH1 TS2 CH1 TS1 CH2 TS1 CH1 TS1 CH2 TS2 CH1 TS2 CH2 TS2 15 kHz mode time s...

Page 31: ...install and use IntraGuide 3 5 2 Getting Started To load IntraGuide run SETUP EXE directly from the CD ROM This will launch the setup program and prompt you through the remainder of the installation...

Page 32: ...one of the COM ports on your computer The remote port is an RJ 11 jack on the MA 215 MA 216 or MA 217 module adapters Pin connections for the module adapters are shown in Table 3 2 Connection to a PC...

Page 33: ...aults 3 5 6 Sample Configurations Using IntraGuide IntraGuide can control the functionality of most cards The IntraGuide online help provides context sensitive information for the operation of the Int...

Page 34: ...al Harris Corporation Issue 1 October 2000 Intraplex Products 3 12 Figure 3 4 CM 5 status display IntraGuide provides support for numerous Intraplex channel modules For example Figure 3 5 shows the co...

Page 35: ...eld in the IntraGuide display are available from the context sensative Help function of IntraGuide Simply click on the toolbar place the floating question mark over the area in question and click agai...

Page 36: ...Remote Control Interface IntraGuide Software PT PR 150C Module Installation Operation Manual Harris Corporation Issue 1 October 2000 Intraplex Products 3 14...

Page 37: ...Harris Corporation Intraplex Products Section 4 Testing What is in this section 4 1 Introduction 4 2 4 2 Test Procedure 4 2...

Page 38: ...om back driving the channel Test one channel at a time The input jacks accept a three conductor balanced input 3 Set the test tone generator to generate a 1004 Hz tone at 8 0 dBm 4 On the PT 150C obse...

Page 39: ...nfiguration are identical and that the settings are appropriate for the transmission system in use For example verify that an illegal time slot has not been selected and that the multiplexer is set to...

Page 40: ...Testing Test Procedure PT PR 150C Module Installation Operation Manual Harris Corporation Issue 1 October 2000 Intraplex Products 4 4...

Page 41: ...arris Corporation Intraplex Products Section 5 Specifications 5 1 General Specification 5 2 5 2 Compatibility With Previous PT PR 150 Versions 5 3 5 3 Functional Description and Theory of Operation 5...

Page 42: ...ater than 10 k ohms Audio Output Balanced less than 105 ohms Distortion Total 1 kHz including harmonic and noise Less than 0 1 at 8 0 dBm Coding 16 bit linear followed by apt X compression algorithm T...

Page 43: ...provides the compatibility limitations between all existing versions of the Intraplex PT PR 150 module Table 5 1 Boards 7 5Khz 15 Bit Left Channel 7 5Khz 16 bit Left Channel 7 5Khz 15 16 Bit Right Ch...

Page 44: ...ce either low 600 ohms or high greater than 10 kilohms The incoming audio signal enters a low noise differential amplifier whose output goes to the input sensitivity control then to a switchable circu...

Page 45: ...tions Functional Description and Theory of Operation PT PR 150C Module Installation Operation Manual Harris Corporation Issue 1 October 2000 Intraplex Products 5 5 Figure 5 1 PT 150C transmitter block...

Page 46: ...witchable circuit that provides de emphasis in accordance with ITU T Recommendation J 17 De emphasis must be used when the audio signal was pre emphasized on the input side and must not be used when t...

Page 47: ...cations Functional Description and Theory of Operation PT PR 150C Module Installation Operation Manual Harris Corporation Issue 1 October 2000 Intraplex Products 5 7 Figure 5 2 PR 150C receiver block...

Page 48: ...to Site 3 Individual payload channels may connect Sites 1 and 2 1 and 3 or 2 and 3 Also a PT 150C transmitter may be installed at Site 1 or Site 3 and be received simultaneously by PR 150C modules at...

Page 49: ...x Products Section 6 Module Adapters for the PT PR 150C What is in this section 6 1 Channel Module Installation Procedure 6 2 6 2 MA 503 Module Adapter 6 3 6 3 MA 301 Module Adapter 6 4 6 4 MA 504 and...

Page 50: ...LERT indicator on the power supply turns on remove the channel module immediately 3 Activate the local equipment loopback on the channel module and perform local loopbacks tests 4 Before leaving Locat...

Page 51: ...top view of a 1RU shelf showing the insertion of modules and module adapters 6 2 MA 503 Module Adapter The MA 503 provides terminal strip connections for both channels of a single PT 150C or PR 150C...

Page 52: ...provided with the MA 301 to make connections to it from the second and third module locations The MA 301 accepts a 50 pin connector Amphenol 57 30500 or equivalent Figure 6 3 Insert the MA 301 into th...

Page 53: ...the PT PR 150C MA 301 Module Adapter PT PR 150C Module Installation Operation Manual Harris Corporation Issue 1 October 2000 Intraplex Products 6 5 Figure 6 4 Using an MA 301 with multiple modules in...

Page 54: ...the PT PR 150C MA 301 Module Adapter PT PR 150C Module Installation Operation Manual Harris Corporation Issue 1 October 2000 Intraplex Products 6 6 Figure 6 5 Using an MA 301 with multiple modules in...

Page 55: ...on Issue 1 October 2000 Intraplex Products 6 7 6 4 MA 504 and MA 505 Module Adapters The MA 504 analog audio input and the MA 505 analog audio output module adapters have XLR female and male connector...

Page 56: ...Module Adapters for the PT PR 150C MA 504 and MA 505 Module Adapters PT PR 150C Module Installation Operation Manual Harris Corporation Issue 1 October 2000 Intraplex Products 6 8...

Page 57: ...What is in this section 7 1 Using PT PR 150C Modules in a T1 Multiplexer 7 2 7 2 Using PT PR 150C Modules in a Variable Rate Multiplexer 7 2 7 3 Using PT PR 150C Modules in an E1 Multiplexer 7 3 7 4...

Page 58: ...Auto Sync off This guarantees that every 16th bit will be a one in the T1 bit stream thus ensuring sufficient ones density 7 1 3 Installing Multiple PT PR 150C Modules in One Multiplexer Some terrestr...

Page 59: ...aplex ACS 260 Series multiplexer you may select any available time slot other than time slot 0 and in CAS mode time slot 16 However when using the modules for stereo operation only certain time slots...

Page 60: ...ignal 7 5 Auto Sync Mode Auto Sync mode is the normal operational mode for most applications When operating in Auto Sync mode the PT 150C inserts special information into the data stream that allows t...

Page 61: ...rris Corporation Issue 1 October 2000 Intraplex Products 7 5 7 6 Multi Frame Alignment When operating in 7 5 kHz mode either 15 or 16 bit with the auto sync mode disabled it is advisable to enable the...

Page 62: ...Application Considerations Multi Frame Alignment PT PR 150C Module Installation Operation Manual Harris Corporation Issue 1 October 2000 Intraplex Products 7 6...

Page 63: ...text sensitive help 3 10 controls and indicators 1 3 1 5 D DATA ACT IN 1 7 data scrambler 1 10 disable module 1 10 drop and insert configuration 1 10 operation 5 8 E E1 recommended settings 7 3 time s...

Page 64: ...PT PR 150A 5 3 PT PR 150B 5 3 PT PR 150R 5 3 PT PR 460 5 3 PT 150C front view 1 3 impedance 1 12 indicators 1 7 specifications 5 1 theory of operation 5 4 top view 1 4 R REMOTE 1 10 remote address 1...

Page 65: ...Index PT PR 150C Module Installation Operation Manual Harris Corporation Issue 1 October 2000 Intraplex Products I 3...

Page 66: ......

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