Polycom DOC2548A manual DC Power Rail Module, Component Slot Allocation

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Polycom RMX 4000 Hardware Guide

DC Power Rail Module

A DC power rail module includes a power inlet, circuit breaker, EMI filter and backplane connectors. Power input to the system is fed via a power rail through backplane into the power supply. Each DC power rail has its own dedicated power cable. The circuit switch on the rear of the RMX activates independently any power rail installed on the RMX. An DC system has two DC rails, one for each power rail. On failure, a DC power rail is field replaceable and the RMX must be switched OFF from the two circuit switches and the mains.

Component Slot Allocation

On the RMX™ 4000, components have been assigned dedicated slots as

defined in Table 1-9. Slot numbers are located on both the front and rear of the RMX™ 4000.

Table 1-9RMX™ 4000 Slot Numbering

Slot ID/No.	Card/Component	Requirement

1-4	MPM+ Cards	Mandatory: At least 1 MPM+ card is
		required. Each media card also requires
		either an RTM ISDN or an RTM LAN
		card.

5	Fabric Switch	Mandatory
	Module (FSM
	4000)

6	CPU 2	Not Available (NA)

7	Logo Panel	Not Available (NA)

8	CTNL 4000 unit	Mandatory
	(CPU 1)

9-11	AC Power Supply	An RMX with AC power has 3 power
		supplies installed. A 3rd power supply is
		redundant (n+1).
		Note: Not used with DC powered
		systems. DC powered systems receive
		Direct Current from the power rail .

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Contents Polycom RMX 4000 Hardware Guide USA Συμμορφωνεται Προσ ΤΙΣ Ουσιωδεισ Απαιτησεισ ΚΑΙ ΤΙΣ Russian Communication Certificate Regulatory NoticesTable of Contents Component Replacement Hardware Description IP Protocols Power SupplyPower Consumption PhysicalSystem Functions Capacity System CapacitiesFollowing table summarizes the different system capacities HD720p HD1080p @30fps @60fps MPM+ MPM+ Resource CapacitiesCard Resources Type CIF Resource Type Maximum Capacity 4 MPM+ CardsSite Safety Requirements Safety RequirementsRack Mount Safety Precautions General Installation PrecautionsUnpacking the RMX Installing the RMXPolycom RMX 4000 Hardware Guide Rack Mount Preparations Installing the RMX in a Rack or as a StandaloneStandalone RMX 4000 Installation Placing the RMX 4000 in a 19 Rack 2Installing chassis runners and RMX in a rack3RMX 4000 Rack Mount 4Removing and attaching 19 and 23 brackets Placing the RMX 4000 in a 23 RackTo reverse mount the RMX 4000 on a 19 rack Reverse Mounting the RMX 4000 in a RackConnecting the RMX 4000 to Power Sources Make sure that the power button is switched OFF on the RMX Connecting the RMX 4000 to AC PowerConnecting the RMX 4000 to -48DC Selv Power Type a Type B Types of DC Circuit Breakers installed on the RMXTo connect the cables AC and DC systems RTM-IP Connecting Cables on the RMXRTM LAN on First-time Power-upFor more information about specific card connections, see RMX 4000 Front Panel RMX 4000 ComponentsShows the front panel of an RMX 4000 DC system Component Description 9RMX 4000 AC Rear View RMX 4000 Rear Panel10RMX 4000 DC Rear View RTM-IPLAN 3 Cntl Following items appear on the RMX 4000 rear panelStandby button Toggle between CPU activation and standby RTM IsdnISDN/PSTN Clock Source AC Power Entry Module PEMSlot ID/No Card/Component Requirement DC Power Rail ModuleComponent Slot Allocation RTM ISDN/RTM LED Color Description RMX 4000 Front Panel LEDsFollowing items appear on the RMX 4000 front panel ComponentCard Insertion Initiated If during Card removal Initiated The cardCntl 4000 Unit LED Color Description Name RMX 4000 Rear Panel LEDsRTM-IP Following LEDs appear on the RTM-IP 4000 cardFunction Name Following LEDs appear on the RTM LANFollowing LEDs appear on the RTM Isdn RTM IsdnComponent Replacement Component Replacement Handle Using the Modified PMC Compatible Ejector LeverReplacing 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 Carefully slide the Fan drawer out through the front panel Replacing the Fan DrawerInserting an Air Filter Optional in the Fan Drawer Removing the MPM+ Card from the MCU Replacing a Faulty MPM+ CardComponent Replacement Carefully slide the MPM+ card out through the front panel Installing the Replacement MPM+ CardReplacing a RTM Isdn Card Installing a New MPM+ Card in a Powered On RMXPRI Cables Replacing the RTM-IP Replacing the RTM LAN Replacing the Fabric Switch Module FSM