ADTRAN SHDSL E1 Installation And Maintenance Practice

Also see for E1: Quick start guide Quick start guide Installation instructions

Contents

ADTRAN SHDSL E1 Installation And Maintenance Practice Manual pdf 3 page image

61225236L1-5A Issue 1, August 2003 3Shipping ContentsThe contents include the following items:ï SHDSL T1/E1 NTUï SHDSL T1/E1 NTU Installation and MaintenancePracticeCAUTIONElectronic modules can be damaged by ESD.When handling modules, wear an antistaticdischarge wrist strap to prevent damage toelectronic components. Place modules inantistatic packing material when transportingor storing. When working on modules, alwaysplace them on an approved antistatic mat that iselectrically grounded.Instructions for Installing the ModuleAll connections of the SHDSL T1/E1 NTU are madethrough card edge connectors. The module operates in astandalone chassis, or the ADTRAN HR12 HDSLchassis.When the module is installed in any of the NTU enclo-sures, all connections are made through the enclosurebackplanes. Ensure chassis ground is properlyconnected for either standalone or chassis-mountedapplications.The SHDSL T1/E1 NTU is designed for a T200 or T400type form factor housing and inserts into the customerT1 or E1 T200 type equipment. Follow local practicefor installation of the SHDSL T1/E1 NTU.The front panel provides LED status indicators for dataport, test, and alarm conditions.The local management port is a DB-9 female connectorand is labeled V.24, with pinout and interchange circuitsper ITU-T V.24 standards. Table 2 illustrates the localmanagement port DB-9 pinouts.LED IndicatorsThe front panel of the SHDSL T1/E1 NTU has fiveLED status indicators. Table 3 lists the LED descrip-tions.Table 2. DB-9 Connector Pin DescriptionsPinInterchange CircuitNo. Name Function1 109 RLSD Received Line Signal Detect - Internally connected to DTR and DSR2 104 RD Receive Data from DCE3 103 TD Transmit Data to DCE4 108/2 DTR Data Terminal Ready - Internally connected to RLSD and DSR5 102 SGND Signal Ground6 107 DSR Data Set Ready - Internally connected to RLSD and DTR7 105 RTS Ready to Send - Internally connected to CTS8 106 CTS Clear to Send - Internally connected to RTS9 --- NC Not Connected