Nortel Networks NN43001-318 manual 76 Conﬁguring Isdn BRI hardware

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76Conﬁguring ISDN BRI hardware

Note 1: Power Source 1 (PS1): Up to 2 Watts of power is supplied by the SILC to the terminals on the DSL. This power is simplexed over the TX and RX pairs provided by -48 V (-40 V for Europe) supply on the SILC. The RX pair is positive with respect to the TX pair.

Note 2: Power Sink 2 (PS2) provides an optional means of powering the terminal from a common supply in the wiring closet.

Note 3: Power Source 3 (PS3) provides the power from the terminal to the NT1 if the NT1 does not have a local power source.

U interface speciﬁcation

The U interface uses a 2-conductor, twisted pair cable terminated with an RJ-45 type jack. An RJ-45 type jack on the NT1 device connects the terminal to the DSL using this twisted pair cable.

The connector pin assignments for the jack and the plug are shown in Table 18 "U interface connector speciﬁcation" (page 76). The table also shows signal names for each interface pin at the UILC and at the terminal.

Table 18

U interface connector speciﬁcation

	RJ45 jack	UILC
Pin number	pin signal name	signal name

1	Not used	No connection
2	Not used	No connection
3	Not used	No connection
4	Tip or Ring	Tip or Ring
5	Tip or Ring	Tip or Ring
6	Not used	No connection
7	Not used	No connection
8	Not used	No connection

Procedure 23

Connecting the ISDN BRI terminals to the DSL

Step Action

1Plug one end of the modular cable into the ISDN BRI interface connector on the terminal. Plug the other end of the modular cable into the telephone outlet.

2If the SILC S/T interface has an optional auxiliary power source, plug the power source into the wall outlet and then the 10-m (33-ft) modular cable into the power source’s RJ-45 type jack.

Nortel Communication Server 1000

ISDN Basic Rate Interface Installation and Commissioning

NN43001-318 01.02 Standard

Release 5.0 20 June 2007

Copyright © 2003-2007, Nortel Networks

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Contents

Isdn Basic Rate Interface Installation and Commissioning Page June MayAugust SeptemberRevision history Contents Generating trafﬁc reports Contents Contents About this document SubjectApplicable systems System migrationIntended audience ConventionsRelated information TerminologyOnline CD-ROMContents Preparing the siteUnpacking and inspecting Taking inventoryInstalling Isdn BRI hardware Installing Isdn BRI hardware for line applicationsTo install Isdn BRI cards, perform the following steps Procedure Selecting the card slotsBRSCs MISPsSILCs/UILCs NT8D37 IPE module NT8D35 Network module Large SystemNT8D37 IPE module Large System NT4N41 Core/Network module Large SystemProcedure Remove the module cover for card installation Module cover locking latchesProcedure Installing the Misp Procedure Removing the MispProcedure Installing the BRSC, SILC, and Uilc Procedure Remove the BRSC, SILC, and Uilc Procedure Connecting Isdn BRI terminals to the systemStep Action End SILC/UILC port designations at the MDF Connect the system to the MDFInstalling Isdn BRI hardware for line applications Cross-connecting the MDF Step Action End Cross-connect the Silc port to the ofﬁce wiring Cross-connect the Uilc port to the ofﬁce wiring Silc Uilc Pairs Pair color PortPort signals Panel connectors Card Connecting the Isdn BRI terminals to the DSL Connecting the terminating resistors Procedure Connecting the Isdn BRI terminals to the DSLConnect the Isdn BRI terminal to the S/T interface Installing Isdn BRI hardware for trunk applications Removing the module cover for card installation Installing the MispInstalling the clock reference on the Silc Procedure Providing clock referencing on the SilcConnecting clock reference cables Isdn BRI clock reference tables Code Length feet UseProcedure Connecting clock reference cables Clock recoveryClock reference cable connection Connecting the system to the Main Distribution Frame MDF Installing the Silc and the UilcCross-connecting the Main Distribution Frame MDF Installing Isdn BRI hardware for trunk applications Card location forms SILC/UILC or Brsc Number Slot number Connector PortsSILC/UILC or Brsc Installing Isdn BRI hardware for trunk applications Installing Isdn BRI hardware Introduction Verifying Isdn BRI operationSet up Isdn BRI terminals Setting up Isdn BRI test terminals and trunksProcedure Performing acceptance testing Set up Isdn BRI trunking Local Exchange connectivity Isdn BRI acceptance testing setup for terminalsSet up Isdn BRI trunking TIE trunk connectivity Setting up Isdn BRI test terminals and trunks Preparing the system Hardware requirements Line and packet data applicationsIsdn BRI trunking Hardware Product code DescriptionNTAK20AB Installation procedures SummaryCorrect responses to Loop and Misp prompts in LD Cabinet SystemsInstallation procedures Installation procedures Silc is not Silc is cloc See Note Clock reference ReferenceRemove the cover from the system 60 Conﬁguring Isdn BRI hardware Procedure Installing the SILCs and UILCs Remove the cover from the assigned systemSilc line power options Jumper plug settings for normal power on the TX and RX leads Procedure Removing the Silc and Uilc Procedure Installing the PRI hardwareConnecting the Isdn BRI terminals for line applications 66 Conﬁguring Isdn BRI hardware End 68 Conﬁguring Isdn BRI hardware Installation procedures Uilc port designation label at the cross-connect terminal TX+ BL-W BK-G TX+ BK-BR Cross-connecting a Silc port to the ofﬁce wiring 74 Conﬁguring Isdn BRI hardware Interface connector speciﬁcation RJ45 jack Pin signal name Signal name76 Conﬁguring Isdn BRI hardware End Connecting the Isdn BRI terminal to the S/T interface Connecting the Isdn network terminator to the U interface Procedure Initializing a Nortel Networks M5317TDX terminal M5317TDX terminal error codes Error Code Number Description No valid voice SpidConnecting the Isdn BRI trunks for trunking applications Error Code Number DescriptionEnd Cross-connecting an Silc port Cross-connecting a Uilc port 86 Conﬁguring Isdn BRI hardware Testing Isdn BRI functions Voice calls Procedure Performing a call hold testCall Hold Procedure Perform a Call Waiting test Call WaitingFeature Fundamentals NN43001-580 Call Forward No AnswerProcedure Performing a Call Forward No Answer test Calling Line Identiﬁcation Presentation and RestrictionIsdn BRI Conference National ISDN-1 and Etsi Procedure Perform an Isdn BRI Conference test Procedure Perform a Call Join test on Conference Isdn BRI Special Hunting Procedure Perform a hunting test Isdn BRI National ISDN-1 Call Forward All Calls Isdn BRI Etsi Call Forwarding Unconditional Circuit-switched data calls Procedure Perform a circuit-switched data call testPacket data transmission Packet data transmission End Removing the test setup Testing an Isdn BRI trunkProcedure Perform procedure to test an Isdn BRI trunk DSL Testing Isdn BRI functions Generating trafﬁc reports Option Meaning Network traffic reportNetwork trafﬁc report Page Isdn Basic Rate Interface Installation and Commissioning