Polycom DOC2559C manual Component Replacement

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Chapter 2- Component Replacement

1If applicable, loosen the captive screws and remove the slot cover.

2Power down the card by partially opening the ejector levers until the blue HS LED on the card and the Control Unit start to flash.

Warning!

Once the removal sequence is initiated the process cannot be terminated and the HS LED flashes.

3The power off sequence for the interconnected MPM+/MPMx and RTM ISDN cards are initiated as follows:

—All participant connections on the card are disconnected.

—A fault is generated on the system.

—For each disconnected participant, a participant disconnection event is written to the CDR with the disconnection cause Disconnected by Operator.

—New participant connections are blocked when the card is removed.

—If an RTM ISDN card is connected to the MPM+/MPMx card it is also powered off and all ISDN and PSTN participants are disconnected.

—When an RTM ISDN card is removed, its resources are deducted from the Resource Report.

—A Log File entry is written indicating MPM+/MPMx card removal.

—Port usage is re-calculated and the Port Gauges and Video/Voice Port Configuration dialog box are updated.

4When the blue HS LEDs on the MPM+/MPMx, RTM ISDN and Control Unit stop flashing and remain lit, unscrew the captive screws and move the ejector levers to their fully open position and remove the MPM+/MPMx card.

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Contents Polycom RMX 4000 Hardware Guide USA Συμμορφωνεται Προσ ΤΙΣ Ουσιωδεισ Απαιτησεισ ΚΑΙ ΤΙΣ Regulatory Notices Russian Communication CertificateTable of Contents MPM+ and MPMx Media Cards RMX 4000 Rear Panel RTM-IP ISDN/PSTN Clock SourceHardware Description Power Supply Power ConsumptionPhysical Media ProtocolsRMX 4000 System Capacities Conferencing CapacitiesFollowing table summarizes the different system capacities EnvironmentSystem Functions MPM+ Mode MPMx Mode MPM+ Card Resource Capacities per Card AssemblyMPMx Card Resource Capacities per Card Type MPM+ and MPMx Maximum Possible Resources Per CardResource Type MPMxSafety Requirements Site Safety RequirementsGeneral Installation Precautions Rack Mount Safety PrecautionsInstalling the RMX Unpacking the RMXHardware Description Rack Mount Preparations Installing the RMX in a Rack or as a StandaloneStandalone RMX 4000 Installation 2Installing chassis runners and RMX in a rack Placing the RMX 4000 in a 19 Rack3RMX 4000 Rack Mount Placing the RMX 4000 in a 23 Rack 4Removing and attaching 19 and 23 bracketsReverse Mounting the RMX 4000 in a Rack To reverse mount the RMX 4000 on a 19 rackConnecting the RMX 4000 to Power Sources Connecting the RMX 4000 to AC Power Make sure that the power button is switched OFF on the RMXConnecting the RMX 4000 to -48DC Selv Power Types of DC Circuit Breakers installed on RMX Type a Type BConnecting Cables to the RMX To connect the cables AC and DC systems RTM-IPRTM LAN on First-time Power-upFor more information about specific card connections, see RMX 4000 Components RMX 4000 Front Panel8shows the front panel of an RMX 4000 DC system Component Description Card Configuration Mode Selection During Startup / Restart MPM+ and MPMx Media CardsRMX 4000 Rear Panel 9RMX 4000 AC Rear ViewRTM-IP 10RMX 4000 DC Rear ViewFollowing items appear on the RMX 4000 rear panel LAN 3 CntlRTM Isdn Standby button Toggle between CPU activation and standbyAC Power Entry Module PEM ISDN/PSTN Clock SourceSlot ID/No Card/Component Requirement DC Power Rail ModuleComponent Slot Allocation RTM ISDN/RTM RMX 4000 Front Panel LEDs Following items appear on the RMX 4000 front panelComponent LED Color DescriptionCard removal Initiated The card Card Insertion Initiated If duringCntl 4000 Unit RMX 4000 Rear Panel LEDs RTM-IPFollowing LEDs appear on the RTM-IP 4000 card LED Color Description NameFollowing LEDs appear on the RTM LAN Function NameRTM Isdn Following LEDs appear on the RTM IsdnComponent Replacement Component Replacement Using the Modified PMC Compatible Ejector Lever HandleReplacing the Cntl 4000 Module Replacing an AC Power Supply Module Replacing an AC Power Entry Module PEM Replacing a DC Power Rail Module PRM Component Replacement Replacing the Fan Drawer Carefully slide the Fan drawer out through the front panelInserting an Air Filter Optional in the Fan Drawer Replacing an Faulty MPM+/MPMx Card Removing the MPM+/MPMx Card from the MCUComponent Replacement Installing the Replacement MPM+/MPMx Card Installing an MPM+/MPMx Card on the RMX Replacing the RTM Isdn CardPRI Cables Replacing the RTM-IP Replacing the RTM LAN Replacing the Fabric Switch Module FSM Polycom RMX 4000 Hardware Guide