Replacing the DAC-LTM/-RLTM, References | Nortel Networks CVX 600

CVX 600 Hardware Installation Guide

Replacing Modules and Filler Panels

Replacing the DAC-LTM/-RLTM

If you need to replace an LTM or RLTM, note the configuration of installed network cabling before you disconnect any cables. You will need to reinstall this cabling on the replacement LTM.

Caution: Before removing the LTM or RLTM, you must first remove the front-installed service module.

References

For more information on removing the service module, see “Replacing the SCC-SM”on page 3-11or “Replacing Other Service Modules” on page 3-21.

3-26	296-1011-202 Rel. 5.0, Doc. Rev. 02.01

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Nortel Networks CVX 600 manual Replacing the DAC-LTM/-RLTM, References

Contents

CVX 600 Multi-Service Access Switch Page FCC Radio Frequency Notice for the CVX 600 Access Switch Interface Service Code Facility CodeA. Requirements FCC Part 68 General Information FCC and Telephone Company Procedures and Requirements Australian RequirementsCanadian Requirements UL Listing and CSA Certification U.S. and Canada European Requirements Canada CS-03 Rè gles et rè glementsEMI/EN 55 022 Statement EC Declaration of Conformity Voluntary Control Council for Interference Vcci Statement Japan/Nippon Requirements OnlyJate Requirements DC Power Supply Warnings General Warnings Lithium Battery Caution Contents Chapter Chassis Installation Chapter Chassis Connections Connecting Chassis to an AC Power Source Chapter Replacing CVX 600 Components Appendix a Technical Specifications Tool and Parts Needed Page About This Guide IntroductionTopics This preface covers the following topics Chapters and Appendixes in This Guide This guide contains the following chapters and appendixes Accessing Related Documentation Accessing Software UpgradesInformation About CVX Products About This Release Customer Services Equipment ProblemsTechnical Support Product Damage About This Chapter This chapter describes how to install the CVX 600 chassisThis chapter covers the following topics Remote Access Configuration Where to InstallCVX 600 Chassis Overview Description Front View of CVX 600 Chassis Following figure shows the front of the CVX 600 chassis Rear View of CVX 600 Chassis Following figure shows the rear of the CVX 600 chassis Preparing the Site for the Installation OverviewReference Mounting Options Ft Telco rack Surface mounted Rack Placement Mounting the CVX 600 in a RackRack Capacity Rack Requirements Size and Weight Considerations Ceiling RequirementsNortel Networks PTE 2000 Rack Properly ventilated Well lighted Anchor Kits ReferenceKit Number Earthquake Zone Floor Type Compliance Following table lists the PTE 2000 racks and dimensions Space RequirementsFlooring Requirements Depth for Drilling Access Considerations Rack Cooling Requirements CVX 600 uses either an AC or DC power source AC and DC PowerAC Power Option DC Power Option Unpacking the Shipment Preparing for the CVX 600 InstallationStep Action Checking the Shipment Service Console Tools and Equipment NeededTools Cables and Cable Ties Mounting Hardware Installing the CVX 600 Chassis Positioning the Chassis on a Flat Surface Installing the Feet on the Bottom of the Chassis To install the feet, follow these steps Mounting flanges are preinstalled on the chassis Mounting the Chassis in a Rack Telco and EIA Rack Hole Spacing Hardware Needed to Complete the Chassis Installation Installing the Chassis To install the chassis, follow these steps Use a Phillips screwdriver to tighten the screws Chapter Chassis Connections Alarm Categories Connecting AlarmsAlarm Possible Cause Alarm Types Alarm Type Severity Description StraceStringExpect attribute PtraceStringExpect attribute ATM Pvpc Procedure To connect alarms to the terminal block, follow these steps Connecting Network Cables Optical OC3/STM1 Plug the UTP connectors into the receptacles Connecting to DS1/T1 Interfaces External clocking Device optional Connecting to E1 Interfaces Connecting to DS3 Interfaces To connect to DS3 interfaces, follow this step Connecting to the Hssi Interface Plug the cable connector into the Hssi interface receptacle Connecting to the OC3/STM1 Interface To connect an optical cable, follow these steps Connecting an Optical CableOptical DAC-LTM Connect to Optical SCC-II-LTMOptical port Before You Start Connecting Power to the ChassisRequirements Grounding the Chassis Use the compression terminal Using the NEBS-Compliant Dual-Connector Posts Using the Compression Terminal Use a flat-tip screwdriver to loosen the locking screw Connecting to a Customer-Supplied DC Power Source Prerequisites Remove the nuts from the posts using a 3/8-inch nutdriver Black cable to Return Next Step Tighten screws to 6 in-lb AC power source is only for the AC chassis option Connecting Chassis to an AC Power SourceConnecting the Power Cords AC power cords Next Step Routing the Cables Cable MountsSuggested Use Locations of Cable Mounts Routing Fiber Optic Cables IntroductionMinimum Radius Rack Standoff Brackets Installing and Removing the Flash Memory Cards Inserting a Flash Memory Card To insert a flash memory card, follow these steps Removing a Flash Memory Card To remove a flash memory card, follow these steps Connecting Equipment to the Console Port Connecting a Terminal Parameter Value DB-9 to DB-9 console cable DB-9 port On terminal Connecting a PC DB-9 port on PC DB-9 to DB-9 console cable Connecting a Modem Modem Parameter Value/State Modem AT or Hayes compatible Connecting a Terminal Server Sample Hardware Arrangement for CVX Switches Rear Connections for Sample Hardware Arrangement Recommendations Connecting Equipment to a Local Ethernet Port Connecting a Remote Device Using an Ethernet Port Applying Power to the CVX To apply power to the CVX 600, follow these steps Checking the LEDs SCC-HSSI-SM, SCC-HSSI-RLTM SCC-SM, SCC-RLTM Ethernet 10/100 Mb/s ports Following figure shows the LEDs on the SCC-SM and SCC-RLTM LEDs on the SCC-SM Following table describes the LEDs on the SCC-SMLEDs on the SCC-RLTM Following table describes the LEDs on the SCC-RLTM SCC-HSSI-SM, SCC-HSSI-RLTM LEDs on the SCC-HSSI-SM Following table describes the LEDs on the SCC-HSSI-SMLEDs on the SCC-HSSI-RLTM Following table describes the LEDs on the SCC-HSSI-RLTM Optical SCC-II SCC-II-LTM LEDs on the Optical SCC-II-SM Following table describes the LEDs on the Optical SCC-II-SM LEDs on the Optical SCC-II-LTM Following table describes the LEDs on the Optical SCC-II-LTM Optical DAC Following figure shows the LEDs on the Optical DAC-SMLEDs on the Optical DAC-SM Following table describes the LEDs on the Optical DAC-SM DAC-SM LEDs LEDs on DAC-SM MAC-SM LEDs Following figure shows the LEDs on the MAC-SMLEDs on the MAC-SM Following table describes the LEDs on the MAC-SM Replacing CVX 600 Components How to Attach the Wrist Strap Attaching the Antistatic Wrist StrapLocation of Wrist Strap Purpose of Wrist Strap Replacing CVX 600 Components Removing and Installing Filler Panels Replacing Modules and Filler Panels Removing a Rear Filler Panel To remove a rear filler panel, follow these steps To install a rear filler panel, follow these steps Replacing Modules and Filler Panels Removing a Front Filler Panel To remove a front filler panel, follow these steps Installing a Front Filler Panel To install a front filler panel, follow these steps Ejector At an Close ejectors Replacing the SCC-SM Removing the SCC-SM To remove the SCC-SM, follow these steps CVX-0150C Installing an SCC-SM To install an SCC-SM, follow these steps Close ejector levers Removing the SCC-LTM or SCC-RLTM Replacing the SCC-LTM/RLTMTo remove the SCC-LTM or SCC-RLTM, follow these steps CVX-0154B CVX-0155B Installing an SCC-LTM or SCC-RLTM To install an SCC-LTM or SCC-RLTM, follow these steps CVX-0157C Replacing Other Service Modules Replacement Procedure Removing a Service Module To remove a MAC or DAC-SM, follow these steps CVX-0159B Installing a Service Module To install a MAC or DAC-SM, follow these steps For information about the LEDs, see Checking the LEDs on Replacing the DAC-LTM/-RLTM References Removing a DAC-LTM or DAC-RLTM To remove a DAC-LTM or DAC-RLTM, follow these steps CVX-0163C Installing a DAC-LTM or DAC-RLTM CVX-0165B Replacing the Fan Module Removing the Fan Module To remove the fan module, follow these steps CVX-0167B Installing a Fan Module To install a fan module, follow these steps CVX-0169B Removing the PDU Module Replacing a PDU ModuleTo remove the PDU module, follow these steps CVX-0171B Installing a PDU Module To install a PDU module, follow these steps Locked Unlocked Removing the Power Module Replacing a Power ModuleTo remove a power module, follow these steps CVX-0215B Installing a Power Module To install a power module, follow these steps Verify that the LED is on Rel .0, Doc. Rev Ordering Replacement Components How to Order About This Appendix This appendix covers the following topics Chassis Specifications and Clearances Dimensions, Weight, Slot CapacityClearance Attribute Measurement Environmental Specifications Specifications Cooling Requirements Need for VentilationMethods of Cooling Airflow Electromagnetic Emissions and Radio Frequency CVX 600 Requirements Cables Supplied by Nortel Networks Cable SpecificationsCables Supplied by the Customer DB-9 Pin and Signal Assignments Management Console Cable SpecificationsPin Signal To Signal DB-9 to DB-25 Pin and Signal Assignments Pin on DB-9 Connector Signal Name Pin on DB-25 Connector Following figure shows the Hssi connector Hssi DTE to DCE Pin and Signal AssignmentsNortel Networks Termination Remote Termination Pin Signal Hssi Interface Cable Specifications Ethernet 10/100BASE-TX Pin and Signal Assignments Ethernet 10/100BASE-TX Interface Cable SpecificationsPin Standard Interface Signal Crossover RJ-45 Pin and Signal Assignments E1 and T1 Interface Line SpecificationsPin Standard Interface Signal E1, T1 Signal DS3 Coaxial Cable Specifications E1 and T1 Shielded Cable SpecificationsOptical Cable Specifications Tandem CVX to RAS CVX Crossover Cable Tool and Parts NeededPin Data From Following figure shows the numbering of the RJ-45 connector RJ-45 Pin Numbering Audible and Visual Alarm Interface Specifications Alarm Interface ConnectorSignals Position Audible Signal Visual Signal Power Specifications Power OptionsAC Power Requirements DC Power Requirements SCC-LTM/-RLTM Interfaces Interface Description DAC-LTM/-RLTM External Clock Interface Page Index Index-2 Rel .0, Doc. Rev Index-3 Page Page CVX 600 Multi-Service Access Switch