Polycom DOC2559B manual Reverse Mounting the RMX 4000 in a Rack

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Chapter 1- Hardware Description

The airflow of the RMX 4000 is from right to left. Be sure that the areas on the left and right side of the system are clear for proper

ventilation.

When the unit is installed on a rack, the rack must be properly grounded to the central office ground. The rack must be grounded with two-hole compression- type connectors using copper conductors (tinned or untinned). Wire, bus bar or braided strap connectors are acceptable.

Reverse Mounting the RMX 4000 in a Rack

It is possible to reverse mount the RMX 4000 in a rack using 19” or 23” brackets.

To reverse mount the RMX 4000 on a 19” rack:

1Remove the handles and brackets from the front of the RMX.

2Attach the brackets to the rear of the RMX.

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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 Component Replacement Hardware Description Physical Power SupplyPower Consumption Media ProtocolsConferencing Capacities RMX 4000 System CapacitiesEnvironment System Functions MPM+ Mode MPMx Mode MPMx Card Resource Capacities per Card AssemblyMPM+ Card Resource Capacities per Card Type MPM, MPM+ and MPMx MPM+Card Configuration Mode Selection During Startup / Restart MCU Card Configuration Mode GuidelinesMPMx and MPM+ Modes Safety Requirements Site Safety RequirementsGeneral Installation Precautions Rack Mount Safety PrecautionsInstalling the RMX Unpacking the RMXPolycom RMX 4000 Hardware Guide Standalone RMX 4000 Installation Installing the RMX in a Rack or as a StandaloneRack Mount Preparations 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 Connecting the RMX 4000 to -48DC Selv Power Types of DC Circuit Breakers installed on the RMX Type a Type BConnecting Cables on the RMX To connect the cables AC and DC systems RTM-IPFirst-time Power-up RMX 4000 Components RMX 4000 Front PanelShows the front panel of an RMX 4000 DC system Component Description Component Description RMX 4000 Rear Panel 9RMX 4000 AC Rear ViewRTM-IP 10RMX 4000 DC Rear ViewFollowing items appear on the RMX 4000 rear panel RTM Isdn Standby button Toggle between CPU activation and standbyRTM LAN ISDN/PSTN Clock SourceComponent Slot Allocation AC Power Entry Module PEMDC Power Rail Module Slot ID/No Card/Component RequirementRTM ISDN/RTM Component RMX 4000 Front Panel LEDsLED Color Description Card removal Initiated The card Card Insertion Initiated If duringCntl 4000 Unit RTM-IP RMX 4000 Rear Panel LEDsLED Color Description Name RTM LAN Function NameRTM Isdn Hardware Description Component 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