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Nortel Networks NN43001-301 manual 226 1.5 Mb DTI implementation

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Prompt	Response	Description

SREF CC3	xx	Card number of PRI/DTI/SILC or DTI2/PRI2/SILC
		containing the primary clock reference.
CC4	xx	Card number for Clock Controller 4.
PREF CC4	xx	Card number of PRI/DTI/SILC or DTI2/PRI2/SILC
		containing the primary clock reference.
SREF CC4	xx	Card number of PRI/DTI/SILC or DTI2/PRI2/SILC
		containing the primary clock reference.

Nortel Communication Server 1000

ISDN Primary Rate Interface Installation and Commissioning

NN43001-301 02.03 Standard

Release 5.5 7 December 2007

Copyright © 2003-2007, Nortel Networks

Image 226

Nortel Networks NN43001-301 manual 226 1.5 Mb DTI implementation

Contents

Isdn Primary Rate Interface Installation and Commissioning Legal Notice Contents Msdl installation for all systems Clock Controller description and installation 155 Mb DTI implementation 237 Procedures Copyright 2003-2007, Nortel Networks Other New in this releaseRevision History 0Mb DTI/PRI Description, Installation and Maintenance How to get help Getting help from the Nortel web siteGetting help through a Nortel distributor or reseller Subject IntroductionApplicable systems System migration Intended audienceRelated information Technical DocumentsContents Isdn Primary Rate Interface equipment overviewCopyright 2003-2007, Nortel Networks Introduction Primary Rate Interface PRI hardware requirementsIsdn Signaling Link ISL hardware PRI hardware shown without downloadable PRI and DCH cardsIsdn Signaling Link ISL hardware Kbit/s Clear Data Hardware Power requirementsChannel Handler description DCH/PRI interfaceQPC757 DCH NT6D11 DCH faceplate layoutQPC757 faceplate Heat QPC757 DCH faceplate layoutCurrent Amps Watts BTUsMsdl faceplate MSDL/PRI interfaceNT6D80 Msdl faceplate layout Standard PRI cards NTBK51 Downloadable D-Channel DaughterboardNT8D72 faceplate NT8D72 PRI faceplate layout Carrier interface Cable requirementsFaceplate Destination Type Description QMT21 High Speed Data Module Echo canceller interfaceTracking mode QPC720 PRI for 1.5/2.0 Mb gatewayReference clock errors Free run non-tracking modeClock controller primary and secondary tracking Automatic clock recovery Automatic clock switchingPin female, D-connector QPC720 faceplateFaceplate destination Type QPC720 Cable requirementsMiniature bantam jack Length Link version 2 protocolQPC720 PRI cables and cable lengths Maximum Cable type From Length feet MetersNT5D97 Dual-port DTI2/PRI2 card Disk drive hardwareExternal D-Channel Interface DCH or Msdl NT5D97 faceplate DCH/MSDL Receiver Ready control signals RR State ConditionOFF Plastic, ESD protected Card Enable/disable Switch ENB/DISEnet LEDs Enable/Disable SwitchFaceplate Function Designator Type Description OOS LEDs Trunk Disable DIS LEDsUnit 0 Clk Connectors NEA LEDsConnector J6 DCH Unit 1 Clk ConnectorsConnector J5 TRK System capacity and performance Physical capacityCPU capacity Testability and diagnosticsNT5D97 DDP2 power requirements Voltage Source Current WithoutE1 carrier cables Cable Name Description Color Pins NTCK45AA cable pinsPanel NT8D7217 cable pins NT8D7217NTCK78AA cable pins NTCK79AA cable pins Reference clock cablesMSDL/DCH cables Cable diagrams For a description on each available optionDDP2 cable for systems with an I/O panel Clock for the NT5D97 Clock operation DDP2 cable for systems without an I/O panelClock Controller primary and secondary tracking Reference clock errors Clock conﬁgurations Clock Controller options summary CC Option CPU TypeClock Controller options description Clock Option Connector Clk0 provides a Ref 1 clock source fromConnector Clk1 provides a Ref 2 clock source from DDP2Clock Controller Option Clock Controller Option Clock Controller Option NT5D12 Dual-port DTI/PRI DCHI/MSDL Receiver Ready control signals RR State Condition Channel and Msdl interfaceNT5D12 faceplate NT5D12 faceplate general view Plastic, ESD Card Enable/disable switch DDP faceplate detailed view External connectors and LEDsFunction Designator Type Description Switch ProtectedRED Port Out of Service LEDsACT YELACT LEDs Trunk Port Disable LEDsPort 0 Clk Connectors RED LEDsPort 1 Clk Connectors DDP power requirements Voltage Source Current DDP without NT5D12 Cable requirementsTrunk Tip/Ring cables NT5D16AANT5D16AA cable pins Cable Name Description Color Pins J5 Pins J2, J3MSDL/DCHI cables External Dchi cable NTCG03AA, NTCG03AB, NTCG03AC, or NTCG03ADExternal Msdl cable Clock DDP cable for systems with an I/O panelFree run non-tracking mode Automatic clock recovery To Clock Controller Option 4 Clock Controller options- summary CC Option CPU TypeClock Controller options description Clock Option Clock Controller Option Clock Controller Option Clock Controller Option Clock Controller Option DCH installation Install the NT6D11AB, NT6D11AE, NT6D11AF DCHNT6D11 DIP switches Set up the NT6D11AB, NT6D11AE, NT6D11AF DchiDIP switch settings Protocol selectionPort 0 settings Mode Switch setting Valid switch combinationsProtocol selection switch settings Switch Setting Port 1 settings Mode Emulates Switch settingJumper settings NT6D11 DCH with ISL high-speed programming jumper settingsNT6D11 DCH with ISL low-speed programming jumper settings Port addressing modes Port 0 Mode selectionPort 1 mode selection Port 0 mode selection Port Mode Switch SettingPort 1 mode selection Port Mode Switch Setting SW2.1 SW2.2 Synchronous, D-channel, standard addressingProcedure Install the NT6D11AB, NT6D11AE, NT6D11AF DCH Install the NT6D11AB, NT6D11AE, NT6D11AF DchiPort Address Switch Setting Half Group No Device No S10 16-31 32-47 48-63 64-79 80-95 96-111 112-127Procedure Remove the NT6D11AB, NT6D11AE, NT6D11AF DCH Remove the NT6D11AB, NT6D11AE, NT6D11AF DCHInstall the QPC757 DCH Procedure Install the QPC757 DchiEnd SW3 SW4 Port address switch settingsOff Channel parameter downloading Procedure Remove the QPC757 DCHRemove the QPC757 Dchi NTBK51 Ddch installation and removal Install NTBK51 Ddch on NT5D97 dual-port DTI2/PRI2 cardRemove NTBK51 Ddch from NT5D97 dual-port DTI2/PRI2 card Install NTBK51 Ddch on NT5D12 dual-port DTI/PRI Service InterruptionRemove NTBK51 Ddch from NT5D12 dual-port DTI/PRI Install the Msdl Msdl installation for all systemsProcedure Install the Msdl card Msdl installation for all systems RS-232-D RS-422-A DTE RS-422-A DCE Port 1-SW3 Port 1-SW7 Msdl card layout Msdl switch settings Port 0-SW4 Port 0-SW8O o o o o o o o o o o o o o o o RS-232-D RS-422-A DTERS-422-A DCE Port 2-SW2 Port 2-SW6 Procedure Replace the Msdl cardReplace the Msdl RS-232-D RS-422-A DTE RS-422-A DCE Port 3-SW1 Port 3-SW5End Msdl installation for all systems NT8D72 and QPC720 PRI card installation PRI circuit pack locationsCable requirements Cable requirements 104 NT8D72 and QPC720 PRI card installation Cable requirements 106 NT8D72 and QPC720 PRI card installation Cable requirements 108 NT8D72 and QPC720 PRI card installation Cable requirements 110 NT8D72 and QPC720 PRI card installation Cable requirements 112 NT8D72 and QPC720 PRI card installation QPC720 Multi Group cabling without an echo canceller PRI card MsdlQCAD125 Cable From Des ConFor single-group only DchiMsdl QCAD128 QCAD110Jctr QCAD133For single group only PRI card Patch Panel RS-232 Echo Cance LlerQPC720 NT6D80 QPC471 CC-0 CC-1 Clock controller NT8D75xx QPC775 Back-upQPC47 Cable From Des Con CommentsQCP77 QCAD328 Switch settings Switch settings Switch 3 options for PRI with ESF Half Group Install NT8D72 and QPC720 PRI cards on Large SystemsNT6D39 CPU/NET Procedure Remove NT8D72 and QPC720 PRI cards from Large SystemsInstall an additional network shelf 126 NT8D72 and QPC720 PRI card installation NT5D97 Dual-port DTI2/PRI2 installation and removal NT5D97 circuit card locationsDTI2 PRI2 Port deﬁnitionsNT5D97AA/AB loops conﬁguration Loop NT5D97AD loops conﬁguration LoopENB/DSB NT5D97AA/AB DIP switch settingsDIP switch settings for NT5D97AA/AB Card Trunks Port Mounted on the face plate Ring GroundDIP switches for NT5D97AA/AB Line build out Transmission modeOFF Loop operates in the DTI2 mode OFF 120 ohm120 ohm Ring ground switches for NT5D97AA/ABReceiver impedance OFF-Ring line is not groundedSelections of the NTBK51AA D-channel Channel daughterboard address See table For future useENB/DSB mounted on the face Plate Ring Ground S16 NT5D97AD DIP switch settingsDpnss Msdl Dip switches locations for NT5D97AD Trunk interface switches for NT5D97AD Trunk 0 switches Trunk 1 switches for NT5D97AD Ring ground switches for NT5D97ADMsdl external card NTBK51AA DCH switches for NT5D97AD Switch number FunctionS91-10 For future use S81-10 Switch Setting Dnum LD Install the NT5D97 DDP2Procedure Install the NT5D97 on Large Systems 140 NT5D97 Dual-port DTI2/PRI2 installation and removal Remove the NT5D97 DDP2Procedure Remove the NT5D97 from Large Systems Conﬁgure the NT5D97 DDP2142 NT5D97 Dual-port DTI2/PRI2 installation and removal NT5D12 Dual-port DTI/PRI card installation NT5D12 circuit card locationsDTI PRI DTITrunk interface switches Transmission Mode NT5D12 switch settingsGeneral Purpose Switches On SF100 Ring ground switches15 dB 120OFF Ring line is not grounded DCH mode and address select switchesOFF Msdl or Dchi card 148 NT5D12 Dual-port DTI/PRI card installation Switch functional areas on the NT5D12 Install the NT5D12 DDP NT5D12 switch default settingsProcedure Install the NT5D12 on Large Systems Procedure Remove the NT5D12 DDP Remove the NT5D12 DDPConﬁgure the NT5D12 DDP 154 NT5D12 Dual-port DTI/PRI card installation Clock Controller description and installation Description Need for synchronizationSupported Clock Controllers NTRB53 Clock ControllerPlesiosynchronous operation QPC471 and QPC775 Clock ControllersSynchronization methods Mesosynchronous operationHierarchical synchronization Hierarchical SynchronizationStratum levels Frame slipGuidelines Example 1, Isolated Private Network Description Example 4, Alternate Clocking from the same CO Example 5, digital connection to the CO Example 6, Complex Isolated Private Network Modes of operation Example 7, Network Clocking with MUXSmall System Clock Controller daughterboard Installation proceduresDetermine slots and shelves Clock Controller shelves and slots System Shelf Slots Set switchesClock Controller switch settings for QPC471 vintage H Single Group Multi Group NTDA35 Network ModuleClock Controller switch settings for NTRB53 Clock Controller switch settings for QPC775 SystemHalf Group, Single Group Command Description Clock Controller commandsLD 39 commands with the NTRB53 Clock Controller Start the Clock ControllerClock Controller description and installation For secondary Trck PCKFor primary FrunEnd DIS CC x Disable system clock controller where x = 0 or Procedure Remove old equipmentSwitch cores ScpuProcedure Installing new equipment ENL CC x Enable clock controller card, where x = 0 orSsck RcntSwitch system clock from active to standby Reset alarm counters of all digital cardsSwck Dedicated mode ISL installationShared mode ISL conﬁgurationsDchi switch settings Msdl switch settings Shared mode MSDL/ISL settingsISL in shared mode Dedicated mode using leased lineISL dedicated mode, using leased line Install a modem for ISL applications Dedicated mode using dialup modemISL dedicated mode using dialup Hayes Smartmodem Telephone numbers Stored profileZ0=ATDT7414011 Z1= Z2= Z3= ISL dedicated mode, using dialup Hayes Smartmodem Dedicated mode using PRI/DTI trunksZ0= Z1= Z2= Z3= QMT11 switch settings ISL dedicated mode using PRI/DTI trunkQMT8 switch settings QMT21C switch settingsInstall ISL in shared mode ISL installationInstall ISL in dedicated mode digital and analog Procedure Install ISL in dedicated modeUSR = SHA Echo canceller operating parameters Echo canceller installationEcho canceller initialization procedures PRI to Echo canceller pin assignments Electromagnetic InterferencePRI to echo canceller cabling Echo canceller installation Hardware requirements Mb PRI implementationOverview Circuit cardsCables Channel Service Units CSUHardware description Media Gateway/Media Gateway ExpansionLogical NTRB21 Tmdi cardShelf slot assignments Card SlotNTAK09 DTI/PRI circuit card NTRB21 Tmdi card faceplateNTAK20 Clock Controller CC daughterboard NTAK09 DTI/PRI circuit cardClocking modes Clock controller LEDs Shelf slot assignmentClock controller LED states Clock controllerShelf slot assignments for NTRB21, NTAK09 and NTAK20 NTAK93 D-channel Handler Interface Dchi daughterboardProcedure Mounting the NTAK20 daughterboard on the NTRB21 Install PRI hardwareInstall/remove daughterboard on the NTRB21 Tmdi card NTBK51BA Downloadable D-channel Ddch daughterboardNTAK20 daughterboard installation on the NTRB21 Insert/remove the NTRB21 Tmdi cardProcedure Inserting the NTRB21 Tmdi card PRT CFN in LDProcedure Removing the NTRB21 Tmdi card Install/remove daughterboards on the NTAK09 DTI/PRI cardProcedure Mounting the daughterboards on the NTAK09 Procedure Removing the daughterboards from the NTAK09 NTAK09 switch settings Distance to digital Cross connect Set switches on NTAK09 DTI/PRI cardDaughterboard installation on the NTAK09 LENProcedure Installing the NTAK09 Installing the NTAK09Procedure Connecting the cables Fgnd Procedure Enabling the NTRB21 Tmdi cardPin Transmit tip to Network Transmit ring to Frame groundProcedure Enabling the NTAK09 DTI/PRI card Procedure Implementing basic PRI LD 17 Adding a PRI card Prompt Response DescriptionCdno Type AdanCtyp Dchi PortPrompt Response Description LD 15 Deﬁning a PRI customer Prompt Response DescriptionPNI Mode PRAIsdn YES Hnpa NPACtyp LD 14 Deﬁning service channels and PRI trunksChty BCH Inac YESFeat Syti RtmbType PRI CCO218 1.5 Mb PRI implementation DTI hardware Description Mb DTI implementationDTI/PRI Tmdi card Set the switches Install DTI hardwareNTBK04 Connect the cables NTAK09 switch settings Distance to digital CrossconnectPin Transmit tip to network Transmit ring to Network Software enable the DTI/PRI cards Procedure Enabling the NTAK09 cardProcedure Implementing DTI Enll CLD 17 Adding a DTI card Prompt Response Description Is ESF Must match the far endLD 14 Conﬁguring the trunks Prompt Response Description LD 73 Assigning a clock reference source226 1.5 Mb DTI implementation Mb ISL implementation Leased line requirements Hardware Comments Using dialup modemsISL in dedicated mode using leased line NTAK02Dial-up modem requirements Hardware Comments ISL hardware installation dedicated modeISL in dedicated mode using dialup modem NT8D09 Set line cardSDI DCH OFF Dpnss Esdi Procedure Installing ISL hardwareNTAK02 switch setting Port Unit J10End Procedure Implementing dedicated mode Implement dedicated modeBasic ISL implementation RLS IFC SL1Dchl ClokLD 15 Enabling Isdn option Prompt Response Description Tktp TIE Mode IsldRout Dtrk YES/NOUSR SHA Implement shared modeChid Islm237 NTAK10 2.0 Mb DTI card Mb DTI cablingSwitch S1 Off Up On Down Switch S1 Clock Controller CC conﬁgurationSwitch S2 Carrier impedance conﬁguration Switch S2 Off Up On DownSwitch S3 Off Up On Down Switch S3 Mode of operationSwitch S4 Carrier shield grounding Switch S4 Off Up On DownNTBK05DA pinouts NTBK05DA pinouts Color SignalDTI software implementation NTBK05CA pinoutsLD 17 Adding a 2.0 Mb DTI card Prompt Response Description LD 73 Deﬁning the 2.0 Mb DTI Abcd signaling bit tablesTask summary list Incoming/Outgoing CallsSezvr SezrSezdr CallrClrbs BursrCass RctlsOutgoing Calls LD 73 Deﬁning the 2.0 Mb DTI pad tables ONP PdcaTnls YES no OPXXUT ATOXEM Mb DTI pads Code Value dB Code Value dBMFF CRC Mfao YES noSzni YES no AFFFAP LD 73 Deﬁning the grade of service timers for the DTI cardBPV SLPLD 73 Deﬁning the 2.0 Mb DTI system timers Ccgd CHG Type RDBAnalog TIE trunk routes Digital TIE trunk routesLD 14 Deﬁning the associated list of service trunks BARS/NFCR NcosCDP NarsMb PRI hardware requirement Circuit card Description NTBK51 DdchMb PRI cards DdchNTAK79 2.0 Mb PRI circuit card NTBK50 2.0 Mb PRI circuit card260 2.0 Mb PRI implementation Install the NTAK79 PRI card NTBK51 Downloadable D-Channel Ddch daughterboardNTAK79 with switch locations Set the switches on the NTAK79Inspect the NTAK79 circuit card Switch SW3 Clock controller conﬁguration Switch SW1 Dchi conﬁgurationSwitch SW2 Carrier impedance conﬁguration Switch SW4 Carrier shield groundingInsert the NTAK79 Switch SW4 Down On Up OffRx-FGND Rx-OPEN Tx-FGND Tx-OPEN NTBK05DA pinouts From Pin MDF Connector Color Signal NTAK79 cablingFrom Pin MDF Transmit coax Receive coax Connector Install the NTBK50 PRI cardProcedure Inspecting the NTBK50 circuit card Switch SW1 Dchi conﬁguration NTAK93 only Set the switches on the NTBK50NTBK50 with switch locations Mount the daughterboards on the NTBK50 753/4 1203/4 Down On Up OffStep Action Daughterboard installation Remove the daughterboards from the NTBK50Insert the NTBK50 NTBK50 cablingPRI software implementation Task summaryCabinet, 11-19 IP expansion cabinet 1, 21-29 IP expansion PRI2 digital card number, where xx = 1-9 Option 11C mainChange data Cabinet 2, 31-39 IP expansion cabinet 3, 41-49 IP expansionCtyp Msdl Rcap MSL LDN XxxxMode PRI LD 16 Deﬁning a PRI service routeDgpt PRI2 LD 73 Deﬁning system timers and clock controller parameters Type PRI2MFF AFF CRC LD 73 Deﬁning PRI parameters and thresholdsAlrm REG ALT NCG1 RatsMNG1 OSG1Feat Pads Pdca ClrsLD 73 Changing trunk pad category values DsetPad values Code Value TYPE=PRI2Code Value 282 2.0 Mb PRI implementation ISL hardware requirements ISL in shared mode ISL in dedicated mode using leased lineISL in dedicated mode using dialup modem ISL hardware installation Procedure Installing the NTAK02Procedure Setting up the D-channel NTAK02 switch settings Port SW1-1 SW1-2NTAK02 jumper settings Jumper Strap for Unit Location Port SW1-3 SW1-4LD 16 Interface type Prompt Response Description LD 17 Shared mode Prompt Response DescriptionISL software implementation LD 14 Channel identiﬁer Prompt Response DescriptionConﬁguring basic ISL capability Step Action Lapd YES,NO 1000E LD 15 Enable the Isdn option Prompt Response DescriptionPart of setup message for calling line identification Message as ClidLD 16 Enable the ISL option Prompt Response Description LD 14 Assign a channel identiﬁer127 Range for Meridian 1 Small System, Media Gateway 1000B 294 2.0 Mb ISL implementation Nonstandard cables NT8D7206, NT8D7207 Frame GroundQCAD128 wire list From Signal NT8D7206, NT8D7207 wire list From Color Pack end End SignalGround PRI Signal From From SignalQCAD129 wire list Echo GNDQCAD133 wire list Color From PRI signal NT8D7205From Color Pack end End Signal QCAD328 wire list From SignalNT8D79 PRI/DTI to Clock Controller cable NT8D74 Clock Controller to InterGroup cableNT8D75 Clock Controller to Clock Controller cable NT8D83 PRI/DTI to I/O cableNT8D86 Network to I/O cable NT8D85 Network to IPE cableNT8D97AX PRI/DTI I/O to MDF cable NTND27 Msdl to I/O panel cables NT9J93AD PRI/DTI Echo Canceller to I/O cableNTND26 PRI to Msdl cables NTND98 PRI to I/O panel cablesNonstandard cables Page Isdn Primary Rate Interface Installation and Commissioning